{"id":26,"date":"2026-08-25T03:53:53","date_gmt":"2026-08-25T03:53:53","guid":{"rendered":"https:\/\/glassubstrate.net\/laser-drilling\/"},"modified":"2026-09-02T14:54:22","modified_gmt":"2026-09-02T14:54:22","slug":"laser-drilling","status":"publish","type":"rg_processing","link":"https:\/\/glassubstrate.net\/en\/processing\/laser-drilling\/","title":{"rendered":"Laser Glass Drilling"},"content":{"rendered":"<nav class=\"rg-subnav\">\n<div class=\"rg-container rg-subnav__inner\"><a href=\"\/en\/services.html\/\" class=\"\">Processing Overview<\/a><a href=\"\/en\/glass-cutting.html\/\" class=\"\">Precision Cutting<\/a><a href=\"\/en\/glass-polishing.html\/\" class=\"\">Glass Polishing<\/a><a href=\"\/en\/edge-beveling.html\/\" class=\"\">Edge Grinding &amp; Chamfering<\/a><a href=\"\/en\/laser-drilling.html\/\" class=\"is-active\">Laser Drilling<\/a><a href=\"\/en\/cleaning.html\/\" class=\"\">Cleaning<\/a><a href=\"\/en\/inspection.html\/\" class=\"\">Inspection<\/a><\/div>\n<\/nav>\n<section class=\"rg-hero rg-hero--inner\">\n<article class=\"rg-hero__slide is-active\"><img decoding=\"async\" class=\"rg-hero__image\" src=\"..\/assets\/images\/service-laser.svg\" alt=\"\"><\/p>\n<div class=\"rg-hero__shade\"><\/div>\n<div class=\"rg-container rg-hero__contentwrap\">\n<div class=\"rg-hero__content rg-hero__content--left\">\n<div class=\"rg-hero__eyebrow\">PRECISION PROCESSING<\/div>\n<h1>Laser Glass Drilling<\/h1>\n<p>Micro-hole, hole-array and local opening processing for technical glass and fused quartz.<\/p>\n<\/div>\n<\/div>\n<\/article>\n<\/section>\n<p><main><\/p>\n<section class=\"rg-section rg-prose-intro\">\n<div class=\"rg-container\">\n<p>Laser drilling suits glass parts that need non-contact processing, smaller hole diameters, complex hole arrays or geometries unsuited to conventional mechanical drilling. Process selection must consider glass type, thickness, hole diameter, hole spacing, taper, edge heat effect and downstream cleaning requirements.<\/p>\n<\/div>\n<\/section>\n<section class=\"rg-section\">\n<div class=\"rg-container rg-content-aside__grid\">\n<div class=\"rg-prose\">\n<h2>Engineering Focus of Laser Drilling<\/h2>\n<p>For brittle glass, drilling a hole is not just about punching through. The entry and exit edges, hole wall condition, taper, micro-cracks, heat-affected zone and debris all affect subsequent assembly, sealing, metallisation or cleaning.<\/p>\n<p>For hole arrays, hole diameter, pitch, position datum and overall warpage must be considered together. For fused quartz and thin glass, the laser mechanism must be matched to the material's absorption characteristics and thickness.<\/p>\n<p><img decoding=\"async\" class=\"rg-prose-image\" src=\"..\/assets\/images\/service-laser.svg\" alt=\"\u6fc0\u5149\u6253\u5b54\u793a\u610f\"><\/div>\n<aside class=\"rg-aside\">\n<h2>Information Needed for an Enquiry<\/h2>\n<ul>\n<li><strong>Glass Materials<\/strong><br \/>Material grade and thickness<\/li>\n<li><strong>Hole structure<\/strong><br \/>Through hole \/ blind hole \/ hole array<\/li>\n<li><strong>Critical dimensions<\/strong><br \/>Hole diameter, pitch, position and edge distance<\/li>\n<li><strong>Downstream processes<\/strong><br \/>Cleaning, coating, metallisation, bonding or assembly<\/li>\n<\/ul>\n<\/aside>\n<\/div>\n<\/section>\n<section class=\"rg-specs\">\n<div class=\"rg-container\">\n<div class=\"rg-specs__wrap\">\n<div class=\"rg-specs__head\">\n<h2>Key Processing and Acceptance Items<\/h2>\n<p>The preview version does not invent equipment limits<\/p>\n<\/div>\n<table>\n<tr>\n<th>Hole type<\/th>\n<td>Single holes, hole arrays, through holes and project-defined local microstructures<\/td>\n<\/tr>\n<tr>\n<th>Geometric items<\/th>\n<td>Entry hole diameter, exit hole diameter, pitch, hole position, taper and edge distance<\/td>\n<\/tr>\n<tr>\n<th>Surface items<\/th>\n<td>Entry\/exit chipping, hole wall residue, heat effect and micro-crack risk<\/td>\n<\/tr>\n<tr>\n<th>Applicable materials<\/th>\n<td>BOROFLOAT\u00ae 33, EAGLE XG\u00ae, fused quartz and other assessable technical glasses<\/td>\n<\/tr>\n<tr>\n<th>Post-processing<\/th>\n<td>Cleaning and inspection; linked to subsequent polishing or surface treatment where required<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"rg-process\">\n<div class=\"rg-container\">\n<div class=\"rg-sectionhead\">\n<h2>Process Flow<\/h2>\n<\/div>\n<div class=\"rg-process__steps\">\n<article class=\"rg-process__step\">\n<div class=\"rg-process__num\">01<\/div>\n<h3>Hole design review<\/h3>\n<p>Confirm material, thickness, hole diameter, pitch and datums.<\/p>\n<\/article>\n<article class=\"rg-process__step\">\n<div class=\"rg-process__num\">02<\/div>\n<h3>Laser parameters and path<\/h3>\n<p>Scanning and energy strategy are selected from material absorption and geometry.<\/p>\n<\/article>\n<article class=\"rg-process__step\">\n<div class=\"rg-process__num\">03<\/div>\n<h3>Residue removal and cleaning<\/h3>\n<p>Handle dust, molten residue or process by-products.<\/p>\n<\/article>\n<article class=\"rg-process__step\">\n<div class=\"rg-process__num\">04<\/div>\n<h3>Hole position and edge inspection<\/h3>\n<p>Check hole diameter, hole position, entry and exit and overall appearance.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"rg-section\">\n<div class=\"rg-container\">\n<div class=\"rg-sectionhead\">\n<h2>Related Precision Processing<\/h2>\n<\/div>\n<div class=\"rg-collection-grid rg-collection-grid--3\">\n<article class=\"rg-collection-card\"><a class=\"rg-collection-card__media\" href=\"\/en\/glass-cutting.html\/\"><img decoding=\"async\" src=\"..\/assets\/images\/service-cutting.svg\" alt=\"\"><\/a><\/p>\n<div class=\"rg-collection-card__body\">\n<div class=\"rg-collection-card__meta\">\u5c3a\u5bf8 \/ \u5916\u5f62<\/div>\n<h3><a href=\"\/en\/glass-cutting.html\/\">Precision Glass Cutting<\/a><\/h3>\n<p>\u56f4\u7ed5\u5916\u5f62\u5c3a\u5bf8\u3001\u57fa\u51c6\u3001\u5d29\u8fb9\u4e0e\u540e\u7eed\u5de5\u5e8f\u8bbe\u8ba1\u5207\u5272\u8def\u7ebf\u3002<\/p>\n<p><a class=\"rg-link\" href=\"\/en\/glass-cutting.html\/\">View Details <span>\u2197<\/span><\/a><\/div>\n<\/article>\n<article class=\"rg-collection-card\"><a class=\"rg-collection-card__media\" href=\"\/en\/glass-polishing.html\/\"><img decoding=\"async\" src=\"..\/assets\/images\/service-polishing.svg\" alt=\"\"><\/a><\/p>\n<div class=\"rg-collection-card__body\">\n<div class=\"rg-collection-card__meta\">\u5e73\u9762 \/ \u8868\u9762<\/div>\n<h3><a href=\"\/en\/glass-polishing.html\/\">Glass Polishing<\/a><\/h3>\n<p>\u63a7\u5236\u539a\u5ea6\u3001\u5e73\u884c\u5ea6\u3001\u5e73\u9762\u5ea6\u3001\u7c97\u7cd9\u5ea6\u548c\u5916\u89c2\u8868\u9762\u3002<\/p>\n<p><a class=\"rg-link\" href=\"\/en\/glass-polishing.html\/\">View Details <span>\u2197<\/span><\/a><\/div>\n<\/article>\n<article class=\"rg-collection-card\"><a class=\"rg-collection-card__media\" href=\"\/en\/edge-beveling.html\/\"><img decoding=\"async\" src=\"..\/assets\/images\/service-edge.svg\" alt=\"\"><\/a><\/p>\n<div class=\"rg-collection-card__body\">\n<div class=\"rg-collection-card__meta\">\u8fb9\u7f18 \/ \u5012\u89d2<\/div>\n<h3><a href=\"\/en\/edge-beveling.html\/\">Edge Grinding &amp; Chamfering<\/a><\/h3>\n<p>\u5904\u7406\u9510\u8fb9\u3001\u89d2\u90e8\u4e0e\u8fb9\u7f18\u7f3a\u53e3\uff0c\u63d0\u5347\u88c5\u914d\u4e0e\u642c\u8fd0\u7a33\u5b9a\u6027\u3002<\/p>\n<p><a class=\"rg-link\" href=\"\/en\/edge-beveling.html\/\">View Details <span>\u2197<\/span><\/a><\/div>\n<\/article>\n<article class=\"rg-collection-card\"><a class=\"rg-collection-card__media\" href=\"\/en\/cleaning.html\/\"><img decoding=\"async\" src=\"..\/assets\/images\/service-cleaning.svg\" alt=\"\"><\/a><\/p>\n<div class=\"rg-collection-card__body\">\n<div class=\"rg-collection-card__meta\">\u6d01\u51c0 \/ \u5305\u88c5<\/div>\n<h3><a href=\"\/en\/cleaning.html\/\">Cleaning<\/a><\/h3>\n<p>\u56f4\u7ed5\u9897\u7c92\u3001\u629b\u5149\u6b8b\u7559\u3001\u6c34\u8ff9\u548c\u4e8c\u6b21\u6c61\u67d3\u7ec4\u7ec7\u6e05\u6d17\u4e0e\u5e72\u71e5\u3002<\/p>\n<p><a class=\"rg-link\" href=\"\/en\/cleaning.html\/\">View Details <span>\u2197<\/span><\/a><\/div>\n<\/article>\n<article class=\"rg-collection-card\"><a class=\"rg-collection-card__media\" href=\"\/en\/inspection.html\/\"><img decoding=\"async\" src=\"..\/assets\/images\/service-inspection.svg\" alt=\"\"><\/a><\/p>\n<div class=\"rg-collection-card__body\">\n<div class=\"rg-collection-card__meta\">\u5c3a\u5bf8 \/ \u8868\u9762 \/ \u6d01\u51c0<\/div>\n<h3><a href=\"\/en\/inspection.html\/\">Inspection &amp; Quality Control<\/a><\/h3>\n<p>\u628a\u5c3a\u5bf8\u3001\u8fb9\u7f18\u3001\u8868\u9762\u4e0e\u6d01\u51c0\u5ea6\u8f6c\u6362\u4e3a\u53ef\u6d4b\u91cf\u7684\u9a8c\u6536\u9879\u76ee\u3002<\/p>\n<p><a class=\"rg-link\" href=\"\/en\/inspection.html\/\">View Details <span>\u2197<\/span><\/a><\/div>\n<\/article><\/div>\n<\/div>\n<\/section>\n<p><\/main><\/p>","protected":false},"excerpt":{"rendered":"<p>Define the laser processing route around hole diameter, position, taper and edge quality.<\/p>","protected":false},"featured_media":173,"menu_order":26,"template":"","class_list":["post-26","rg_processing","type-rg_processing","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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