{"id":4430,"date":"2026-06-28T07:11:00","date_gmt":"2026-06-28T07:11:00","guid":{"rendered":"https:\/\/hxcnc.com\/?p=4430"},"modified":"2026-06-25T07:11:08","modified_gmt":"2026-06-25T07:11:08","slug":"types-of-holes-in-engineering-a-detailed-guide","status":"publish","type":"post","link":"https:\/\/hxcnc.com\/zh\/types-of-holes-in-engineering-a-detailed-guide\/","title":{"rendered":"\u5de5\u7a0b\u4e2d\u7684\u5b54\u985e\u578b\uff1a\u5b8c\u6574\u6280\u8853\u6307\u5357"},"content":{"rendered":"<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Public+Sans:wght@400;500;600;700;800&family=Libre+Franklin:wght@700;800&family=Roboto+Mono:wght@500;600&display=swap');\n\n.hole-atlas {\n  --ink: #17231f;\n  --body: #3d4b48;\n  --muted: #73807d;\n  --green: #0f9f6e;\n  --blue: #2563eb;\n  --teal: #0891b2;\n  --amber: #d97706;\n  --line: #d3ddd9;\n  --soft: #f6faf8;\n  --grid: rgba(15, 159, 110, .06);\n  --link: #0b6f66;\n  max-width: 810px;\n  margin: 0 auto;\n  color: var(--body);\n  font-family: 'Public Sans', Arial, sans-serif;\n  font-size: 16.5px;\n  line-height: 1.76;\n  background-image:\n    linear-gradient(var(--grid) 1px, transparent 1px),\n    linear-gradient(90deg, var(--grid) 1px, transparent 1px);\n  background-size: 26px 26px;\n}\n\n.hole-atlas * { box-sizing: border-box; }\n.hole-atlas p { margin: 0 0 21px; }\n.hole-atlas strong { color: var(--ink); font-weight: 800; }\n.hole-atlas a {\n  color: var(--link);\n  font-weight: 800;\n  text-decoration: none;\n  border-bottom: 1px solid rgba(11, 111, 102, .3);\n}\n.hole-atlas a:hover { border-bottom-color: currentColor; }\n\n.hole-atlas .atlas-hero {\n  position: relative;\n  overflow: hidden;\n  margin-bottom: 45px;\n  padding: 35px 38px 32px;\n  border: 2px solid var(--ink);\n  border-radius: 0 26px 0 26px;\n  background: rgba(255,255,255,.94);\n}\n.hole-atlas .atlas-hero::after {\n  content: '';\n  position: absolute;\n  right: 34px;\n  bottom: 30px;\n  width: 130px;\n  height: 90px;\n  opacity: .65;\n  background:\n    radial-gradient(circle, transparent 0 22px, var(--green) 23px 26px, transparent 27px) 0 8px\/65px 65px no-repeat,\n    radial-gradient(circle, transparent 0 17px, var(--blue) 18px 21px, transparent 22px) 76px 25px\/55px 55px no-repeat,\n    linear-gradient(var(--ink), var(--ink)) 0 72px\/120px 2px no-repeat;\n}\n.hole-atlas .atlas-id {\n  display: inline-block;\n  margin-bottom: 15px;\n  padding: 5px 9px;\n  color: #fff;\n  background: var(--green);\n  font-family: 'Roboto Mono', monospace;\n  font-size: 11px;\n  letter-spacing: .08em;\n  text-transform: uppercase;\n}\n.hole-atlas .atlas-hero p { position: relative; z-index: 1; max-width: 640px; }\n.hole-atlas .atlas-hero p:first-of-type {\n  color: var(--ink);\n  font-family: 'Libre Franklin', Arial, sans-serif;\n  font-size: 28px;\n  font-weight: 800;\n  line-height: 1.28;\n}\n.hole-atlas .atlas-hero p:last-child { margin-bottom: 0; }\n\n.hole-atlas .hole-index {\n  display: grid;\n  grid-template-columns: repeat(4, 1fr);\n  gap: 10px;\n  margin: 0 0 44px;\n}\n.hole-atlas .index-card {\n  padding: 16px 15px;\n  border: 1px solid var(--line);\n  border-radius: 14px;\n  background: #fff;\n}\n.hole-atlas .index-card span {\n  display: block;\n  margin-bottom: 7px;\n  color: var(--muted);\n  font-family: 'Roboto Mono', monospace;\n  font-size: 10px;\n  text-transform: uppercase;\n}\n.hole-atlas .index-card strong { display: block; font-size: 15px; }\n.hole-atlas .index-card p { margin: 5px 0 0; font-size: 12.5px; line-height: 1.45; }\n\n.hole-atlas h2 {\n  margin: 66px 0 23px;\n  color: var(--ink);\n  font-family: 'Libre Franklin', Arial, sans-serif;\n  font-size: 31px;\n  font-weight: 800;\n  line-height: 1.22;\n  letter-spacing: -.25px;\n  scroll-margin-top: 80px;\n}\n.hole-atlas h2::after {\n  content: '';\n  display: block;\n  width: 88px;\n  height: 5px;\n  margin-top: 12px;\n  border-radius: 5px;\n  background: linear-gradient(90deg, var(--green), var(--teal), var(--blue));\n}\n.hole-atlas h3 {\n  margin: 37px 0 13px;\n  color: var(--ink);\n  font-size: 21px;\n  font-weight: 800;\n  line-height: 1.34;\n}\n\n.hole-atlas ul { margin: 13px 0 27px; padding: 0; list-style: none; }\n.hole-atlas li {\n  position: relative;\n  margin-bottom: 9px;\n  padding-left: 28px;\n}\n.hole-atlas li::before {\n  content: '';\n  position: absolute;\n  top: .63em;\n  left: 3px;\n  width: 13px;\n  height: 13px;\n  border: 2px solid var(--green);\n  border-radius: 50%;\n  background: #fff;\n}\n\n.hole-atlas img {\n  display: block;\n  width: 100%;\n  height: auto;\n  margin: 30px auto;\n  border-radius: 18px;\n  box-shadow: 0 15px 35px rgba(23, 35, 31, .12);\n}\n\n.hole-atlas .feature-grid {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 14px;\n  margin: 28px 0 35px;\n}\n.hole-atlas .feature-card {\n  padding: 21px 22px 18px;\n  border: 1px solid var(--line);\n  border-radius: 16px;\n  background: #fff;\n}\n.hole-atlas .feature-card span {\n  display: inline-block;\n  margin-bottom: 9px;\n  padding: 3px 7px;\n  color: #fff;\n  background: var(--green);\n  border-radius: 999px;\n  font-family: 'Roboto Mono', monospace;\n  font-size: 10px;\n  text-transform: uppercase;\n}\n.hole-atlas .feature-card h3 { margin: 0 0 9px; }\n.hole-atlas .feature-card p { font-size: 14.5px; line-height: 1.56; }\n.hole-atlas .feature-card p:last-child { margin-bottom: 0; }\n\n.hole-atlas .table-wrap {\n  overflow-x: auto;\n  margin: 27px 0 35px;\n  border: 1px solid var(--line);\n  border-radius: 16px;\n  background: #fff;\n}\n.hole-atlas table {\n  width: 100%;\n  min-width: 660px;\n  border-collapse: collapse;\n  font-size: 14.3px;\n}\n.hole-atlas th {\n  padding: 14px 15px;\n  color: #fff;\n  background: var(--ink);\n  font-family: 'Roboto Mono', monospace;\n  font-size: 10.5px;\n  letter-spacing: .04em;\n  text-align: left;\n  text-transform: uppercase;\n}\n.hole-atlas td {\n  padding: 13px 15px;\n  border-bottom: 1px solid #e4ebe8;\n  line-height: 1.53;\n  vertical-align: top;\n}\n.hole-atlas tbody tr:nth-child(even) { background: var(--soft); }\n.hole-atlas tbody tr:last-child td { border-bottom: 0; }\n\n.hole-atlas .note {\n  margin: 27px 0 33px;\n  padding: 21px 23px;\n  border-left: 6px solid var(--green);\n  border-radius: 0 14px 14px 0;\n  background: #ecfdf5;\n}\n.hole-atlas .note.warning {\n  border-left-color: var(--amber);\n  background: #fffbeb;\n}\n.hole-atlas .note p { margin: 0; }\n\n.hole-atlas .process-panel {\n  margin: 28px 0 35px;\n  padding: 25px 26px;\n  border-radius: 20px;\n  color: #e8f5ef;\n  background: linear-gradient(135deg, #17231f, #104e3f);\n}\n.hole-atlas .process-panel h3 { margin-top: 0; color: #fff; }\n.hole-atlas .process-panel strong { color: #fff; }\n.hole-atlas .process-panel li::before { border-color: #86efac; background: transparent; }\n\n@media (max-width: 720px) {\n  .hole-atlas { font-size: 16px; line-height: 1.7; background-size: 20px 20px; }\n  .hole-atlas .atlas-hero { padding: 29px 23px 25px; }\n  .hole-atlas .atlas-hero p:first-of-type { font-size: 23px; }\n  .hole-atlas .hole-index { grid-template-columns: 1fr 1fr; }\n  .hole-atlas .feature-grid { grid-template-columns: 1fr; }\n  .hole-atlas h2 { margin-top: 53px; font-size: 26px; }\n  .hole-atlas h3 { font-size: 19px; }\n}\n<\/style>\n\n<article class=\"hole-atlas\">\n\n<div class=\"atlas-hero\">\n  <span class=\"atlas-id\">\u5de5\u7a0b\u5b54\u7279\u5fb5\u5716\u8b5c<\/span>\n  <p>\u5de5\u7a0b\u5b54\u4e0d\u50c5\u50c5\u662f\u7a7a\u6d1e\u3002\u5b83\u5011\u7684\u6df1\u5ea6\u3001\u5ea7\u4f4d\u5e7e\u4f55\u5f62\u72c0\u3001\u516c\u5dee\u3001\u8868\u9762\u8655\u7406\u548c\u6a19\u8a3b\u6c7a\u5b9a\u4e86\u96f6\u4ef6\u662f\u5426\u80fd\u9806\u5229\u7d44\u88dd\u6216\u5728\u8eca\u9593\u5931\u6557\u3002.<\/p>\n  <p>\u672c\u6307\u5357\u7e6a\u88fd\u4e86\u6700\u5e38\u898b\u7684\u5b54\u985e\u578b\u3001\u88fd\u4f5c\u65b9\u6cd5\u3001\u8a18\u9304\u65b9\u5f0f\uff0c\u4ee5\u53ca\u5728\u54ea\u4e9b\u60c5\u6cc1\u4e0b\u56b4\u683c\u7684\u7cbe\u5ea6\u503c\u5f97\u984d\u5916\u6210\u672c\u3002.<\/p>\n<\/div>\n\n<div class=\"hole-index\">\n  <div class=\"index-card\">\n    <span>\u57fa\u672c<\/span>\n    <strong>\u901a\u5b54 \/\u76f2\u5b54<\/strong>\n    <p>\u5b9a\u7fa9\u7279\u5fb5\u662f\u5426\u7a7f\u904e\u96f6\u4ef6\u3002.<\/p>\n  <\/div>\n  <div class=\"index-card\">\n    <span>\u7dca\u56fa\u4ef6<\/span>\n    <strong>\u5012\u89d2\u5b54 \/ \u6c89\u5b54<\/strong>\n    <p>\u63a7\u5236\u87ba\u7d72\u982d\u7684\u5ea7\u4f4d\u3002.<\/p>\n  <\/div>\n  <div class=\"index-card\">\n    <span>\u529f\u80fd\u6027<\/span>\n    <strong>\u87ba\u7d0b \/ \u9592\u7f6e<\/strong>\n    <p>\u63a7\u5236\u7dca\u56fa\u4ef6\u7684\u556e\u5408\u3002.<\/p>\n  <\/div>\n  <div class=\"index-card\">\n    <span>\u7cbe\u5bc6<\/span>\n    <strong>\u64f4\u5b54 \/ \u947d\u5b54<\/strong>\n    <p>\u63a7\u5236\u5c0d\u9f4a\u548c\u914d\u5408\u3002.<\/p>\n  <\/div>\n<\/div>\n\n<h2>\u6838\u5fc3\u5e7e\u4f55\u5206\u985e<\/h2>\n<p>\u5b54\u7684\u5e7e\u4f55\u5f62\u72c0\u59cb\u65bc\u5169\u500b\u57fa\u672c\u985e\u5225\uff1a\u901a\u5b54\u548c\u76f2\u5b54\u3002\u9019\u4e00\u5340\u5206\u5f71\u97ff\u947d\u5b54\u7b56\u7565\u3001\u788e\u5c51\u6392\u51fa\u3001\u6df1\u5ea6\u63a7\u5236\u3001\u6aa2\u67e5\uff0c\u4ee5\u53ca\u96f6\u4ef6\u7684\u9060\u7aef\u662f\u5426\u4fdd\u6301\u5bc6\u5c01\u3002.<\/p>\n\n<div class=\"feature-grid\">\n  <div class=\"feature-card\">\n    <span>\u958b\u653e\u7279\u5fb5<\/span>\n    <h3>\u901a\u5b54<\/h3>\n    <p>\u901a\u5b54\u5b8c\u5168\u7a7f\u904e\u5de5\u4ef6\u3002\u5e38\u7528\u65bc\u87ba\u6813\u3001\u92b7\u91d8\u3001\u5b9a\u4f4d\u92b7\u3001\u6d41\u9ad4\u901a\u9053\u3001\u8f15\u91cf\u5316\u5b54\u548c\u9592\u7f6e\u7279\u5fb5\u3002.<\/p>\n    <p>\u788e\u5c51\u53ef\u4ee5\u5f9e\u9060\u7aef\u6392\u51fa\uff0c\u4f46\u9577\u901a\u5b54\u5982\u679c\u9ad8\u65bc\u76f4\u5f91\u6bd4\uff0c\u4ecd\u53ef\u80fd\u504f\u79fb\u3001\u5587\u53e3\u6216\u5931\u53bb\u76f4\u7dda\u5ea6\u3002.<\/p>\n  <\/div>\n  <div class=\"feature-card\">\n    <span>\u5c01\u9589\u7279\u5fb5<\/span>\n    <h3>\u76f2\u5b54<\/h3>\n    <p>\u76f2\u5b54\u5728\u6307\u5b9a\u6df1\u5ea6\u505c\u6b62\u3002\u7576\u5c0d\u5411\u9762\u5fc5\u9808\u4fdd\u6301\u5bc6\u5c01\u3001\u5916\u89c0\u6216\u7d50\u69cb\u9023\u7e8c\u6642\u4f7f\u7528\u3002.<\/p>\n    <p>\u76f2\u5b54\u9700\u8981\u984d\u5916\u6ce8\u610f\u947d\u9ede\u5e7e\u4f55\u5f62\u72c0\u3001\u5e95\u90e8\u9593\u9699\u3001\u788e\u5c51\u5806\u7a4d\u3001\u51b7\u537b\u6db2\u901a\u9053\u548c\u6df1\u5ea6\u6aa2\u67e5\u3002.<\/p>\n  <\/div>\n<\/div>\n\n<div class=\"note\">\n  <p><strong>\u8a2d\u8a08\u898f\u5247\uff1a<\/strong> \u5c0d\u65bc\u87ba\u7d0b\u76f2\u5b54\uff0c\u8acb\u55ae\u7368\u6307\u5b9a\u53ef\u7528\u7684\u87ba\u7d0b\u6df1\u5ea6\u8207\u7e3d\u947d\u5b54\u6df1\u5ea6\u3002\u5de5\u5177\u9700\u8981\u7559\u51fa\u7a7a\u9593\u4ee5\u4f9b\u653b\u7d72\u5f15\u5c0e\u3001\u672a\u5b8c\u6210\u7684\u87ba\u7d0b\u548c\u788e\u5c51\u3002.<\/p>\n<\/div>\n\n<h2>\u5c08\u7528\u5b54\u578b\u8f2a\u5ed3\u7528\u65bc\u7dca\u56fa\u4ef6<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Fastener_Hole_Profiles_in_Engineering_HaITnj761.webp\" alt=\"\u5de5\u7a0b\u4e2d\u7684\u7dca\u56fa\u4ef6\u5b54\u578b\"><\/p>\n<p>\u7dca\u56fa\u4ef6\u5ea7\u9762\u901a\u5e38\u4e0d\u50c5\u50c5\u9700\u8981\u4e00\u500b\u7c21\u55ae\u7684\u947d\u5b54\u3002\u57cb\u982d\u5b54\u3001\u6c89\u982d\u5b54\u3001\u5e73\u9762\u9762\u548c\u9310\u5f62\u5b54\u63a7\u5236\u982d\u90e8\u9593\u9699\u3001\u627f\u8f09\u9762\u3001\u5e73\u6574\u5ea6\u3001\u5bc6\u5c01\u6027\u548c\u8f09\u8377\u50b3\u905e\u3002.<\/p>\n\n<h3>\u57cb\u982d\u5b54<\/h3>\n<p>\u57cb\u982d\u5b54\u662f\u5728\u5b54\u53e3\u8655\u7684\u5e73\u5e95\u64f4\u5927\u90e8\u5206\u3002\u5b83\u5141\u8a31\u5167\u516d\u89d2\u87ba\u7d72\u6216\u87ba\u6813\u982d\u5e73\u8cbc\u6216\u4f4e\u65bc\u8868\u9762\uff0c\u540c\u6642\u4fdd\u6301\u5e73\u6574\u7684\u627f\u8f09\u9762\u3002.<\/p>\n<ul>\n  <li><strong>\u7528\u9014\uff1a<\/strong> \u51f9\u9677\u7dca\u56fa\u4ef6\u982d\u90e8\u4e26\u63d0\u4f9b\u53d7\u63a7\u7684\u5ea7\u9762\u3002.<\/li>\n  <li><strong>\u8a2d\u8a08\u6aa2\u67e5\uff1a<\/strong> \u57cb\u982d\u5b54\u7684\u76f4\u5f91\u548c\u6df1\u5ea6\u61c9\u7b26\u5408\u7dca\u56fa\u4ef6\u6a19\u6e96\u4e26\u7559\u6709\u88dd\u914d\u9593\u9699\u3002.<\/li>\n<\/ul>\n\n<h3>\u6c89\u982d\u5b54<\/h3>\n<p>\u6c89\u982d\u5b54\u70ba\u5e73\u982d\u87ba\u7d72\u5275\u9020\u4e00\u500b\u9310\u5f62\u5ea7\u9762\u3002\u89d2\u5ea6\u5fc5\u9808\u8207\u7dca\u56fa\u4ef6\u6a19\u6e96\u548c\u884c\u696d\u6163\u4f8b\u76f8\u7b26\u3002.<\/p>\n<ul>\n  <li><strong>\u5e38\u898b\u89d2\u5ea6\uff1a<\/strong> 82\u00b0\u5728\u8a31\u591a\u82f1\u5236\u5e73\u982d\u87ba\u7d72\u4e2d\u5e38\u898b\uff1b90\u00b0\u5728\u516c\u5236\u5de5\u4f5c\u4e2d\u5e38\u898b\uff1b\u9084\u6709\u5176\u4ed6\u89d2\u5ea6\u7528\u65bc\u925a\u91d8\u548c\u7279\u6b8a\u786c\u4ef6\u3002.<\/li>\n  <li><strong>\u61c9\u7528\uff1a<\/strong> \u7528\u65bc\u5e73\u6574\u9762\u677f\u3001\u5916\u6bbc\u3001\u84cb\u5b50\u4ee5\u53ca\u6ed1\u52d5\u6216\u914d\u5408\u9762\u3002.<\/li>\n<\/ul>\n\n<h3>\u9ede\u9762\u5b54<\/h3>\n<p>\u9ede\u9762\u5b54\u662f\u5728\u5b54\u5468\u570d\u7684\u6dfa\u52a0\u5de5\u5e73\u9762\uff0c\u5e38\u7528\u65bc\u9444\u4ef6\u3001\u935b\u9020\u4ef6\u3001\u66f2\u9762\u6216\u7c97\u7cd9\u8868\u9762\u3002\u5b83\u8b93\u588a\u5708\u3001\u87ba\u6bcd\u6216\u87ba\u6813\u982d\u80fd\u6b63\u78ba\u5c31\u4f4d\uff0c\u800c\u4e0d\u6703\u6df1\u5ea6\u51f9\u9677\u7dca\u56fa\u4ef6\u3002.<\/p>\n<p>\u9ede\u9762\u5b54\u5728\u5916\u6bbc\u3001\u9444\u4ef6\u548c\u50b3\u52d5\u88dd\u7f6e\u7b49\u7d44\u4ef6\u4e0a\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982 <a href=\"https:\/\/hxcnc.com\/zh\/precision-transmission-components\/pawl-ratchet-assemblies\/\">\u7cbe\u5bc6\u50b3\u52d5\u5143\u4ef6\u7684\u4f9b\u61c9\u8005<\/a>.<\/p>\n\n<h3>\u9310\u5f62\u5b54<\/h3>\n<p>\u9310\u5f62\u5b54\u63a5\u53d7\u9310\u5f62\u92b7\u3001\u5ea7\u3001\u5674\u5634\u6216\u6d41\u9ad4\u9023\u63a5\u5668\u3002\u7576\u8207\u6b63\u78ba\u7684\u914d\u5408\u7279\u5fb5\u5339\u914d\u6642\uff0c\u5b83\u5011\u53ef\u4ee5\u63d0\u4f9b\u81ea\u9396\u5c0d\u9f4a\u3001\u53ef\u91cd\u8907\u5b9a\u4f4d\u6216\u5728\u58d3\u529b\u4e0b\u5bc6\u5c01\u3002.<\/p>\n\n<h2>\u529f\u80fd\u6027\u87ba\u7d0b\u5b54\u8207\u9ad8\u7cbe\u5ea6\u5b54<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Engineering_Hole_Types_Threaded_Precision_pMwifeWg.webp\" alt=\"\u5de5\u7a0b\u5b54\u985e\u578b\uff1a\u87ba\u7d0b\u5b54\u8207\u7cbe\u5bc6\u5b54\"><\/p>\n\n<h3>\u653b\u7d72\u5b54\u8207\u87ba\u7d0b\u5b54<\/h3>\n<p>\u87ba\u7d0b\u5b54\u53ef\u76f4\u63a5\u63a5\u53d7\u7dca\u56fa\u4ef6\uff0c\u4e26\u53ef\u7701\u7565\u87ba\u6bcd\u3002\u5b83\u5011\u53ef\u4ee5\u901a\u904e\u653b\u7d72\u3001\u87ba\u7d0b\u6210\u5f62\u3001\u87ba\u7d0b\u9291\u524a\u6216\u63d2\u5165\u4ef6\u88fd\u6210\u3002\u87ba\u7d0b\u6df1\u5ea6\u3001\u7b49\u7d1a\u3001\u6750\u6599\u5f37\u5ea6\u8207\u7d44\u88dd\u983b\u7387\u61c9\u5171\u540c\u9078\u64c7\u3002.<\/p>\n<p>\u5c0d\u65bc\u9ad8\u8ca0\u8f09\u65cb\u8f49\u7d44\u4ef6\uff0c\u4f8b\u5982 <a href=\"https:\/\/hxcnc.com\/zh\/product\/servo-transmission-shaft\/\">\u4f3a\u670d\u50b3\u52d5\u8ef8<\/a> \u9700\u8981\u6e05\u695a\u7684\u6a19\u8a3b\u8207\u6aa2\u67e5\u3002.<\/p>\n\n<h3>\u9593\u9699\u5b54<\/h3>\n<p>\u9593\u9699\u5b54\u5141\u8a31\u87ba\u7d72\u901a\u904e\u800c\u4e0d\u9032\u884c\u87ba\u7d0b\u555f\u5408\u3002\u5176\u5c3a\u5bf8\u53d6\u6c7a\u65bc\u87ba\u7d72\u76f4\u5f91\u3001\u9593\u9699\u7b49\u7d1a\u3001\u4f4d\u7f6e\u516c\u5dee\u3001\u5857\u5c64\u3001\u71b1\u81a8\u8139\u8207\u7d44\u88dd\u65b9\u6cd5\u3002.<\/p>\n\n<h3>\u64f4\u5b54\u8207\u947d\u5b54<\/h3>\n<ul>\n  <li><strong>\u64f4\u5b54\uff1a<\/strong> \u7528\u65bc\u6539\u5584\u5b54\u5f91\u4e00\u81f4\u6027\u8207\u8868\u9762\u5149\u6f54\u5ea6\u7684\u9069\u7576\u9810\u5099\u5b54\u7684\u7cbe\u52a0\u5de5\u3002\u9019\u53d6\u6c7a\u65bc\u9810\u5148\u5b54\u5f91\u3001\u5c0d\u9f4a\u8207\u6750\u6599\u884c\u70ba\u7684\u6b63\u78ba\u6027\u3002.<\/li>\n  <li><strong>\u7cbe\u5bc6\u947d\u5b54\uff1a<\/strong> \u4f7f\u7528\u55ae\u9ede\u5de5\u5177\u4f86\u6539\u5584\u95dc\u9375\u5b54\u7684\u5c3a\u5bf8\u3001\u5713\u5ea6\u3001\u76f4\u7dda\u5ea6\u8207\u540c\u5fc3\u5ea6\u3002.<\/li>\n  <li><strong>\u7814\u78e8\u6216 honing\uff1a<\/strong> \u7576\u8868\u9762\u5149\u6f54\u5ea6\u3001\u5713\u67f1\u5ea6\u6216\u56b4\u683c\u516c\u5dee\u8d85\u51fa\u4e00\u822c\u64f4\u5b54\u6216\u947d\u5b54\u80fd\u529b\u6642\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u3002.<\/li>\n<\/ul>\n\n<div class=\"table-wrap\">\n<table>\n  <thead>\n    <tr>\n      <th>\u5b54\u578b<\/th>\n      <th>\u4e3b\u8981\u529f\u80fd<\/th>\n      <th>\u5178\u578b\u5de5\u85dd<\/th>\n      <th>\u8a2d\u8a08\u98a8\u96aa<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td><strong>\u9593\u9699<\/strong><\/td>\n      <td>\u7dca\u56fa\u4ef6\u7a7f\u900f<\/td>\n      <td>\u947d\u5b54\u6216\u63d2\u88dc<\/td>\n      <td>\u516c\u5dee\u904e\u9b06\u6216\u904e\u7dca\u5c0e\u81f4\u7684\u4e0d\u5c0d\u4e2d<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u87ba\u7d0b<\/strong><\/td>\n      <td>\u7dca\u56fa\u4ef6\u555f\u7528<\/td>\n      <td>\u653b\u7d72\u3001\u6210\u578b\u3001\u9291\u524a\u3001\u63d2\u5165<\/td>\n      <td>\u525d\u96e2\u3001\u653b\u7d72\u65b7\u88c2\u3001\u6df1\u5ea6\u5b9a\u7fa9\u4e0d\u826f<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u64f4\u5b54<\/strong><\/td>\n      <td>\u5b9a\u4f4d\u7528\u92b7\u5b50\u6216\u7dca\u5bc6\u914d\u5408<\/td>\n      <td>\u5148\u947d\u5b54\u518d\u64f4\u5b54<\/td>\n      <td>\u9810\u5b54\u4e0d\u826f\u4ecd\u53ef\u80fd\u5c0e\u81f4\u4e0d\u826f\u5c0d\u4e2d<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u947d\u5b54<\/strong><\/td>\n      <td>\u9ad8\u7cbe\u5ea6\u76f4\u5f91\u8207\u8ef8\u5411\u63a7\u5236<\/td>\n      <td>\u55ae\u9ede\u9291\u524a<\/td>\n      <td>\u589e\u52a0\u5faa\u74b0\u6642\u9593\u8207\u6aa2\u67e5\u6210\u672c<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<h2>\u5b54\u5f91\u6a19\u8a3b\u7b26\u865f\u8207\u6587\u4ef6<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Engineering_Hole_Callout_Symbols_Guide_v2AZ3PnLm.webp\" alt=\"\u5de5\u7a0b\u5b54\u6a19\u8a3b\u7b26\u865f\u6307\u5357\"><\/p>\n<p>\u5b54\u5f91\u6a19\u8a3b\u5fc5\u9808\u50b3\u9054\u5c3a\u5bf8\u3001\u6df1\u5ea6\u3001\u7279\u5fb5\u985e\u578b\u3001\u516c\u5dee\u3001\u6578\u91cf\u8207\u57fa\u6e96\u95dc\u4fc2\u3002\u5728\u53f0\u7063\uff0c\u5e38\u7528ASME Y14.5\u6a19\u6e96\uff1b\u5168\u7403\u65b9\u6848\u53ef\u80fd\u63a1\u7528ISO\u898f\u7bc4\u3002.<\/p>\n\n<h3>\u5e38\u7528\u7b26\u865f<\/h3>\n<div class=\"table-wrap\">\n<table>\n  <thead>\n    <tr>\n      <th>\u7279\u5fb5<\/th>\n      <th>\u5178\u578b\u7b26\u865f<\/th>\n      <th>\u610f\u7fa9<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td><strong>\u76f4\u5f91<\/strong><\/td>\n      <td>\u2300<\/td>\n      <td>\u540d\u7fa9\u5b54\u5f91<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u6df1\u5ea6<\/strong><\/td>\n      <td>\u6df1\u5ea6\u7b26\u865f\u6216\u8a3b\u8a18<\/td>\n      <td>\u5b54\u6216\u87ba\u7d0b\u5ef6\u4f38\u7684\u6df1\u5ea6<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u5012\u89d2\u5b54<\/strong><\/td>\n      <td>\u2334<\/td>\n      <td>\u5e73\u5e95\u64f4\u5b54<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u5012\u89d2<\/strong><\/td>\n      <td>\u2335<\/td>\n      <td>\u9310\u5f62\u64f4\u5b54\u8207\u89d2\u5ea6<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u9ede\u9762<\/strong><\/td>\n      <td>SF\u8a3b\u8a18\u6216\u57cb\u982d\u5b54\u5f0f\u7b26\u865f<\/td>\n      <td>\u6dfa\u5e73\u5ea7\u9762\u5340\u57df<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<h3>\u95b1\u8b80\u8907\u96dc\u5b54\u5f91\u6a19\u8a3b<\/h3>\n<ul>\n  <li>\u5f9e\u57fa\u672c\u5b54\u5f91\u548c\u6df1\u5ea6\u6216\u7a7f\u900f\u689d\u4ef6\u958b\u59cb\u3002.<\/li>\n  <li>\u95b1\u8b80\u6b21\u8981\u52a0\u5de5\uff0c\u5982\u57cb\u982d\u5b54\u3001\u5012\u89d2\u3001\u9ede\u9762\u3001\u64f4\u5b54\u6216\u87ba\u7d0b\u3002.<\/li>\n  <li>\u78ba\u8a8d\u6578\u91cf\u3001\u5716\u6848\u5c3a\u5bf8\u3001\u57fa\u6e96\u9ede\u548c\u4f4d\u7f6e\u516c\u5dee\u3002.<\/li>\n  <li>\u6aa2\u67e5\u6df1\u5ea6\u662f\u5426\u6307\u5168\u76f4\u5f91\u3001\u947d\u5c16\u3001\u5168\u87ba\u7d0b\u6216\u7e3d\u947d\u5b54\u6df1\u5ea6\u3002.<\/li>\n<\/ul>\n\n<h3>\u61c9\u7528GD&amp;T\u65bc\u5b54\u5f91<\/h3>\n<p>\u5b54\u7684\u4f4d\u7f6e\u901a\u5e38\u6bd4\u5c3a\u5bf8\u66f4\u91cd\u8981\u3002\u4f4d\u7f6e\u63a7\u5236\u5b54\u8ef8\u76f8\u5c0d\u57fa\u6e96\u9ede\u7684\u5141\u8a31\u4f4d\u7f6e\u3002\u5782\u76f4\u5ea6\u63a7\u5236\u8ef8\u5411\u65b9\u5411\u3002MMC\u5728\u5b54\u504f\u96e2\u6700\u5927\u6750\u6599\u72c0\u614b\u6642\u53ef\u63d0\u4f9b\u984d\u5916\u516c\u5dee\uff0c\u63d0\u5347\u88fd\u9020\u6027\u800c\u4e0d\u5f71\u97ff\u88dd\u914d\u529f\u80fd\u3002.<\/p>\n<p>\u6e05\u6670\u7684GD&amp;T\u662f\u53ef\u91cd\u8907\u6027\u7684\u6838\u5fc3 <a href=\"https:\/\/hxcnc.com\/zh\/precision-cnc-machining-service\/\">\u7cbe\u5bc6\u6578\u63a7\u52a0\u5de5\u670d\u52d9<\/a>.<\/p>\n\n<h2>\u5b54\u52a0\u5de5\u7684\u88fd\u9020\u65b9\u6cd5<\/h2>\n<p>\u5b54\u52a0\u5de5\u65b9\u6cd5\u61c9\u6839\u64da\u516c\u5dee\u3001\u6df1\u5ea6\u3001\u6750\u6599\u3001\u8868\u9762\u8655\u7406\u3001\u9ad4\u7a4d\uff0c\u4ee5\u53ca\u5b54\u662f\u7528\u65bc\u9593\u9699\u3001\u87ba\u7d0b\u3001\u5b9a\u4f4d\u6216\u5bc6\u5c01\u529f\u80fd\u4f86\u9078\u64c7\u3002.<\/p>\n\n<h3>\u50b3\u7d71\u8207\u6578\u63a7\u947d\u5b54<\/h3>\n<ul>\n  <li><strong>\u626d\u8f49\u947d\u5b54\uff1a<\/strong> \u5feb\u901f\u3001\u7d93\u6fdf\u7684\u7c97\u52a0\u5de5\u548c\u6a19\u6e96\u5b54\u7684\u5275\u5efa\u3002.<\/li>\n  <li><strong>Peck \u947d\u5b54\uff1a<\/strong> \u5728\u6df1\u5b54\u4e2d\u7834\u788e\u788e\u5c51\u4e26\u6539\u5584\u6392\u5c51\u6548\u679c\u3002.<\/li>\n  <li><strong>\u9ede\u6216\u4e2d\u5fc3\u947d\u5b54\uff1a<\/strong> \u6709\u52a9\u65bc\u63a7\u5236\u5de5\u5177\u5728\u9032\u5165\u6642\u7684\u504f\u79fb\uff0c\u5c24\u5176\u662f\u5728\u66f2\u9762\u6216\u89d2\u5ea6\u8868\u9762\u4e0a\u3002.<\/li>\n<\/ul>\n\n<h3>\u9ad8\u7d1a\u947d\u5b54\u6280\u8853<\/h3>\n<p>\u7576\u57fa\u672c\u947d\u5b54\u7121\u6cd5\u6eff\u8db3\u914d\u5408\u3001\u76f4\u7dda\u5ea6\u6216\u8868\u9762\u5149\u6f54\u5ea6\u8981\u6c42\u6642\uff0c\u6703\u4f7f\u7528\u9019\u4e9b\u9ad8\u7d1a\u5de5\u85dd\u3002\u9019\u4e9b\u5de5\u85dd\u5e38\u898b\u65bc <a href=\"https:\/\/hxcnc.com\/zh\/industrial-automation-components\/\">\u5de5\u696d\u81ea\u52d5\u5316\u96f6\u4ef6<\/a> \u4ee5\u53ca\u5176\u4ed6\u5c0d\u9f4a\u654f\u611f\u7684\u7d44\u88dd\u4e2d\u3002.<\/p>\n<ul>\n  <li><strong>CNC\u63d2\u88dc\uff1a<\/strong> \u5229\u7528\u9291\u524a\u904b\u52d5\u5275\u9020\u5b9a\u5236\u76f4\u5f91\uff0c\u7121\u9700\u7279\u6b8a\u947d\u982d\u3002.<\/li>\n  <li><strong>\u7cbe\u5bc6\u947d\u5b54\uff1a<\/strong> \u6821\u6b63\u95dc\u9375\u5b54\u7684\u76f4\u5f91\u3001\u4f4d\u7f6e\u548c\u76f4\u7dda\u5ea6\u3002.<\/li>\n  <li><strong>\u64f4\u5b54\uff1a<\/strong> \u7576\u9810\u5148\u947d\u5b54\u6e96\u5099\u59a5\u7576\u6642\uff0c\u63d0\u5347\u5c3a\u5bf8\u548c\u8868\u9762\u5149\u6f54\u5ea6\u3002.<\/li>\n  <li><strong>\u96fb\u706b\u82b1\u52a0\u5de5\uff08EDM\uff09\uff1a<\/strong> \u5728\u5c0e\u96fb\u786c\u6750\u6599\u4e2d\u4ee5\u6700\u5c0f\u7684\u6a5f\u68b0\u5207\u524a\u529b\u7522\u751f\u5b54\u6216\u8f2a\u5ed3\u3002.<\/li>\n  <li><strong>\u78e8\u524a \/ \u7814\u78e8\uff1a<\/strong> \u7528\u65bc\u975e\u5e38\u7dca\u5bc6\u7684\u914d\u5408\u3001\u9ad8\u54c1\u8cea\u8868\u9762\u6216\u7cbe\u5bc6\u5b54\u5f91\u3002\u8acb\u53c3\u95b1 <a href=\"https:\/\/hxcnc.com\/zh\/cnc-grinding\/\">CNC \u78e8\u524a<\/a>.<\/li>\n<\/ul>\n\n<h3>\u6750\u6599\u5c08\u7528\u6307\u5357<\/h3>\n<div class=\"table-wrap\">\n<table>\n  <thead>\n    <tr>\n      <th>\u6750\u6599<\/th>\n      <th>\u947d\u5b54\u6311\u6230<\/th>\n      <th>\u5de5\u85dd\u7b56\u7565<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td><strong>\u92c1<\/strong><\/td>\n      <td>\u8edf\u7cd6\u82af\u7247\u8207\u7a4d\u805a\u908a\u7de3<\/td>\n      <td>\u92b3\u5229\u5de5\u5177\u3001\u5207\u5c51\u6e05\u9664\u3001\u9069\u7576\u51b7\u537b\u5291\uff1b\u53c3\u898b <a href=\"https:\/\/hxcnc.com\/zh\/aluminum-alloy-cnc-machining\/\">\u92c1\u6750\u52a0\u5de5<\/a>.<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u4e0d\u92b9\u92fc<\/strong><\/td>\n      <td>\u5de5\u4f5c\u786c\u5316\u8207\u71b1<\/td>\n      <td>\u525b\u6027\u593e\u6301\u3001\u6b63\u5411\u9032\u7d66\u3001\u51b7\u537b\u5291\u3001\u92b3\u5229\u5200\u5177\uff1b\u53c3\u898b <a href=\"https:\/\/hxcnc.com\/zh\/stainless-steel-cnc-machining\/\">\u4e0d\u93fd\u92fc\u52a0\u5de5<\/a>.<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u9226<\/strong><\/td>\n      <td>\u71b1\u50b3\u5c0e\u7387\u4f4e\u8207\u5200\u5177\u78e8\u640d<\/td>\n      <td>\u786c\u8cea\u5408\u91d1\u5200\u5177\u3001\u525b\u6027\u593e\u5177\u3001\u9ad8\u58d3\u51b7\u537b\uff1b\u53c3\u898b <a href=\"https:\/\/hxcnc.com\/zh\/titanium-alloy-cnc-machining\/\">\u9226\u5408\u91d1\u52a0\u5de5<\/a>.<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u5851\u81a0<\/strong><\/td>\n      <td>\u7194\u5316\u3001\u6bdb\u523a\u8207\u5c3a\u5bf8\u8b8a\u52d5<\/td>\n      <td>\u92b3\u5229\u5e7e\u4f55\u5f62\u72c0\u3001\u71b1\u63a7\u5236\u3001\u4e2d\u7b49\u9032\u7d66\u3001\u7a69\u5b9a\u5de5\u4ef6\u593e\u6301\u3002.<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<h2>\u964d\u4f4e\u751f\u7522\u6210\u672c\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<div class=\"process-panel\">\n  <h3>\u6210\u672c\u63a7\u5236\u6e05\u55ae<\/h3>\n  <ul>\n    <li><strong>\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u56b4\u683c\u516c\u5dee\uff1a<\/strong> \u50c5\u7528\u947d\u5b54\u9032\u884c\u4e00\u822c\u6e05\u9664\u548c\u7cbe\u5bc6\u4fee\u6574\uff0c\u7528\u65bc\u5c0d\u9f4a\u6216\u5bc6\u5c01\u7279\u5fb5\u3002.<\/li>\n    <li><strong>\u6a19\u6e96\u5316\u7dca\u56fa\u4ef6\uff1a<\/strong> \u8a2d\u8a08\u6642\u8003\u616e\u5e38\u7528\u7684\u947d\u982d\u3001\u64f4\u5b54\u5668\u3001\u6c89\u982d\u5b54\u548c\u6c89\u982d\u87ba\u5b54\u5c3a\u5bf8\u3002.<\/li>\n    <li><strong>\u9650\u5236\u6df1\u76f2\u5b54\uff1a<\/strong> \u6df1\u5b54\u6703\u589e\u52a0\u5200\u5177\u504f\u8f49\u3001\u5207\u5c51\u5835\u585e\u98a8\u96aa\u3001\u5faa\u74b0\u6642\u9593\u548c\u6aa2\u67e5\u96e3\u5ea6\u3002.<\/li>\n    <li><strong>\u6309\u529f\u80fd\u5206\u96e2\u7279\u5fb5\uff1a<\/strong> \u6e05\u9664\u5b54\u3001\u87ba\u7d0b\u5b54\u3001\u92b7\u5b54\u3001\u5bc6\u5c01\u5b54\u548c\u6db2\u9ad4\u5b54\u9810\u8a2d\u4e0d\u61c9\u5168\u90e8\u63a1\u7528\u76f8\u540c\u7684\u516c\u5dee\u3002.<\/li>\n    <li><strong>\u8003\u616e\u5b8c\u6210\u8655\u7406\uff1a<\/strong> \u5857\u5c64\u548c <a href=\"https:\/\/hxcnc.com\/zh\/surface-treatment\/\">\u8868\u9762\u8655\u7406<\/a> \u53ef\u80fd\u6703\u6539\u8b8a\u5b54\u7684\u5c3a\u5bf8\u548c\u87ba\u7d0b\u914d\u5408\u3002.<\/li>\n  <\/ul>\n<\/div>\n\n<h3>\u87ba\u7d0b\u6df1\u5ea6\u8207\u76f2\u5b54\u9593\u9699<\/h3>\n<p>\u5c0d\u65bc\u8a31\u591a\u92fc\u7d50\u69cb\u63a5\u5408\uff0c1D \u81f3 1.5D \u7684\u87ba\u7d0b\u555f\u7528\u9577\u5ea6\u662f\u5e38\u898b\u7684\u8d77\u9ede\u3002\u8f03\u8edf\u7684\u6750\u6599\u53ef\u80fd\u9700\u8981\u66f4\u591a\u7684\u555f\u7528\u9577\u5ea6\u6216\u63d2\u5165\u4ef6\u3002\u8d85\u51fa\u529f\u80fd\u9700\u6c42\u7684\u6df1\u87ba\u7d0b\u6703\u589e\u52a0\u6210\u672c\u548c\u98a8\u96aa\uff0c\u5c24\u5176\u662f\u5728\u76f2\u5b54\u4e2d\u3002.<\/p>\n\n<h3>\u76e1\u53ef\u80fd\u4f7f\u7528\u6a19\u6e96\u5c3a\u5bf8<\/h3>\n<p>\u5b9a\u5236\u5b54\u578b\u901a\u5e38\u9700\u8981\u5b9a\u5236\u5de5\u5177\u3001\u6162\u901f\u63d2\u88dc\u3001\u96fb\u706b\u82b1\u52a0\u5de5\uff08EDM\uff09\u6216\u4e8c\u6b21\u6aa2\u67e5\u3002\u6a19\u6e96\u5b54\u5c3a\u5bf8\u548c\u5e38\u898b\u7684\u6c89\u982d\u89d2\u5ea6\u53ef\u4ee5\u7e2e\u77ed\u524d\u7f6e\u6642\u9593\u800c\u4e0d\u5f71\u97ff\u529f\u80fd\u3002\u5c0d\u65bc\u9ad8\u6f54\u6de8\u5ea6\u6216\u7d50\u69cb\u654f\u611f\u7684\u96f6\u4ef6\uff0c\u4f8b\u5982 <a href=\"https:\/\/hxcnc.com\/zh\/product\/high-cleanliness-structural-parts\/\">\u9ad8\u6f54\u6de8\u7d50\u69cb\u96f6\u4ef6<\/a>, \uff0c\u6a19\u6e96\u5316\u975e\u95dc\u9375\u5b54\u53ef\u4ee5\u70ba\u771f\u6b63\u95dc\u9375\u7684\u7279\u5fb5\u7559\u51fa\u9810\u7b97\u3002.<\/p>\n\n<\/article>","protected":false},"excerpt":{"rendered":"<p>\u5de5\u7a0b\u5b54\u7684\u985e\u578b\uff1a\u901a\u5b54\u3001\u76f2\u5b54\u3001\u6c89\u982d\u5b54\u3001\u5012\u89d2\u5b54\u548cGD&amp;T\u5b54\u8a2d\u8a08\u8a73\u7d30\u6307\u5357<\/p>","protected":false},"author":1,"featured_media":4429,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Types of Holes in Engineering A Complete Technical Guide - HXCNC | Precision CNC Machining Manufacturer<\/title>\n<meta name=\"description\" content=\"This guide maps the most common hole types, how they are made, how they are documented, and where tight precision is worth the added cost.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hxcnc.com\/zh\/types-of-holes-in-engineering-a-detailed-guide\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Types of Holes in Engineering A Complete Technical Guide\" \/>\n<meta property=\"og:description\" content=\"This guide maps the most common hole types, how they are made, how they are documented, and where tight precision is worth the added cost.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hxcnc.com\/zh\/types-of-holes-in-engineering-a-detailed-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"HXCNC | Precision CNC Machining Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-28T07:11:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1254\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"J\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"J\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/\"},\"author\":{\"name\":\"J\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#\\\/schema\\\/person\\\/1bbb9190d7fc4ab6afd21242e950c5a1\"},\"headline\":\"Types of Holes in Engineering A Complete Technical Guide\",\"datePublished\":\"2026-06-28T07:11:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/\"},\"wordCount\":1273,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hxcnc.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/\",\"url\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/\",\"name\":\"Types of Holes in Engineering A Complete Technical Guide - HXCNC | Precision CNC Machining Manufacturer\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hxcnc.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp\",\"datePublished\":\"2026-06-28T07:11:00+00:00\",\"description\":\"This guide maps the most common hole types, how they are made, how they are documented, and where tight precision is worth the added cost.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#breadcrumb\"},\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hxcnc.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp\",\"contentUrl\":\"https:\\\/\\\/hxcnc.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp\",\"width\":1254,\"height\":1254},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/types-of-holes-in-engineering-a-detailed-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hxcnc.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Types of Holes in Engineering A Complete Technical Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#website\",\"url\":\"https:\\\/\\\/hxcnc.com\\\/\",\"name\":\"HXCNC | Precision CNC Machining Manufacturer\",\"description\":\"HXCNC provides precision CNC machining, CNC milling, CNC turning, 5-axis machining, Swiss turning, grinding, and surface finishing services for prototypes and production parts. ISO 9001 certified, 24-hour quote response, tight tolerances, and worldwide delivery.\",\"publisher\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hxcnc.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-TW\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#organization\",\"name\":\"HXCNC | Precision CNC Machining Manufacturer\",\"url\":\"https:\\\/\\\/hxcnc.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hxcnc.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/HX-logo.png\",\"contentUrl\":\"https:\\\/\\\/hxcnc.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/HX-logo.png\",\"width\":1400,\"height\":402,\"caption\":\"HXCNC | Precision CNC Machining Manufacturer\"},\"image\":{\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hxcnc.com\\\/#\\\/schema\\\/person\\\/1bbb9190d7fc4ab6afd21242e950c5a1\",\"name\":\"J\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6050ec42b100870ba305c749e918993f4e272b7eabf4e80a1ff5a06138a13b8c?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6050ec42b100870ba305c749e918993f4e272b7eabf4e80a1ff5a06138a13b8c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6050ec42b100870ba305c749e918993f4e272b7eabf4e80a1ff5a06138a13b8c?s=96&d=mm&r=g\",\"caption\":\"J\"},\"sameAs\":[\"https:\\\/\\\/wordpress-1608329-6321985.cloudwaysapps.com\"],\"url\":\"https:\\\/\\\/hxcnc.com\\\/zh\\\/author\\\/j\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u5de5\u7a0b\u4e2d\u5b54\u7684\u7a2e\u985e\u5b8c\u6574\u6280\u8853\u6307\u5357 - HXCNC | \u7cbe\u5bc6\u6578\u63a7\u52a0\u5de5\u88fd\u9020\u5546","description":"\u672c\u6307\u5357\u7e6a\u88fd\u4e86\u6700\u5e38\u898b\u7684\u5b54\u985e\u578b\u3001\u88fd\u4f5c\u65b9\u6cd5\u3001\u8a18\u9304\u65b9\u5f0f\uff0c\u4ee5\u53ca\u5728\u54ea\u4e9b\u60c5\u6cc1\u4e0b\u56b4\u683c\u7684\u7cbe\u5ea6\u503c\u5f97\u984d\u5916\u6210\u672c\u3002.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hxcnc.com\/zh\/types-of-holes-in-engineering-a-detailed-guide\/","og_locale":"zh_TW","og_type":"article","og_title":"Types of Holes in Engineering A Complete Technical Guide","og_description":"This guide maps the most common hole types, how they are made, how they are documented, and where tight precision is worth the added cost.","og_url":"https:\/\/hxcnc.com\/zh\/types-of-holes-in-engineering-a-detailed-guide\/","og_site_name":"HXCNC | Precision CNC Machining Manufacturer","article_published_time":"2026-06-28T07:11:00+00:00","og_image":[{"width":1254,"height":1254,"url":"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp","type":"image\/webp"}],"author":"J","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005:":"J","\u9810\u4f30\u95b1\u8b80\u6642\u9593":"7 \u5206\u9418"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#article","isPartOf":{"@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/"},"author":{"name":"J","@id":"https:\/\/hxcnc.com\/#\/schema\/person\/1bbb9190d7fc4ab6afd21242e950c5a1"},"headline":"Types of Holes in Engineering A Complete Technical Guide","datePublished":"2026-06-28T07:11:00+00:00","mainEntityOfPage":{"@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/"},"wordCount":1273,"commentCount":0,"publisher":{"@id":"https:\/\/hxcnc.com\/#organization"},"image":{"@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp","articleSection":["Uncategorized"],"inLanguage":"zh-TW","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/","url":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/","name":"\u5de5\u7a0b\u4e2d\u5b54\u7684\u7a2e\u985e\u5b8c\u6574\u6280\u8853\u6307\u5357 - HXCNC | \u7cbe\u5bc6\u6578\u63a7\u52a0\u5de5\u88fd\u9020\u5546","isPartOf":{"@id":"https:\/\/hxcnc.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#primaryimage"},"image":{"@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp","datePublished":"2026-06-28T07:11:00+00:00","description":"\u672c\u6307\u5357\u7e6a\u88fd\u4e86\u6700\u5e38\u898b\u7684\u5b54\u985e\u578b\u3001\u88fd\u4f5c\u65b9\u6cd5\u3001\u8a18\u9304\u65b9\u5f0f\uff0c\u4ee5\u53ca\u5728\u54ea\u4e9b\u60c5\u6cc1\u4e0b\u56b4\u683c\u7684\u7cbe\u5ea6\u503c\u5f97\u984d\u5916\u6210\u672c\u3002.","breadcrumb":{"@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#breadcrumb"},"inLanguage":"zh-TW","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/"]}]},{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#primaryimage","url":"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp","contentUrl":"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/06\/Types_of_Holes_in_Engineering_A_Detailed_Guide_IwU.webp","width":1254,"height":1254},{"@type":"BreadcrumbList","@id":"https:\/\/hxcnc.com\/types-of-holes-in-engineering-a-detailed-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hxcnc.com\/"},{"@type":"ListItem","position":2,"name":"Types of Holes in Engineering A Complete Technical Guide"}]},{"@type":"WebSite","@id":"https:\/\/hxcnc.com\/#website","url":"https:\/\/hxcnc.com\/","name":"HXCNC | \u7cbe\u5bc6 CNC \u52a0\u5de5\u88fd\u9020\u5546","description":"HXCNC \u63d0\u4f9b\u7cbe\u5bc6 CNC \u52a0\u5de5\u3001CNC \u9a19\u524a\u3001CNC \u8f49\u52d5\u30015 \u8ef8\u52a0\u5de5\u3001\u745e\u58eb\u8eca\u524a\u3001\u78e8\u524a\u8207\u8868\u9762\u7cbe\u52a0\u5de5\u670d\u52d9\uff0c\u7528\u65bc\u539f\u578b\u8207\u91cf\u7522\u96f6\u4ef6\u3002ISO 9001 \u8a8d\u8b49\u300124 \u5c0f\u6642\u5831\u50f9\u56de\u8986\u3001\u56b4\u683c\u516c\u5dee\u8207\u5168\u7403\u4ea4\u4ed8\u3002.","publisher":{"@id":"https:\/\/hxcnc.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hxcnc.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-TW"},{"@type":"Organization","@id":"https:\/\/hxcnc.com\/#organization","name":"HXCNC | \u7cbe\u5bc6 CNC \u52a0\u5de5\u88fd\u9020\u5546","url":"https:\/\/hxcnc.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/hxcnc.com\/#\/schema\/logo\/image\/","url":"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/HX-logo.png","contentUrl":"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/HX-logo.png","width":1400,"height":402,"caption":"HXCNC | Precision CNC Machining Manufacturer"},"image":{"@id":"https:\/\/hxcnc.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/hxcnc.com\/#\/schema\/person\/1bbb9190d7fc4ab6afd21242e950c5a1","name":"J","image":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/secure.gravatar.com\/avatar\/6050ec42b100870ba305c749e918993f4e272b7eabf4e80a1ff5a06138a13b8c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6050ec42b100870ba305c749e918993f4e272b7eabf4e80a1ff5a06138a13b8c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6050ec42b100870ba305c749e918993f4e272b7eabf4e80a1ff5a06138a13b8c?s=96&d=mm&r=g","caption":"J"},"sameAs":["https:\/\/wordpress-1608329-6321985.cloudwaysapps.com"],"url":"https:\/\/hxcnc.com\/zh\/author\/j\/"}]}},"_links":{"self":[{"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/posts\/4430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/comments?post=4430"}],"version-history":[{"count":1,"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/posts\/4430\/revisions"}],"predecessor-version":[{"id":4545,"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/posts\/4430\/revisions\/4545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/media\/4429"}],"wp:attachment":[{"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/media?parent=4430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/categories?post=4430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hxcnc.com\/zh\/wp-json\/wp\/v2\/tags?post=4430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}