Custom Optical Glass Laser Cutting & Micro-Hole Drilling Services
YOUJIA OPTICAL provides high-precision, micro-crack-free laser cutting, CNC micro-hole drilling, step-edge milling, and beveling services for technical optical glass substrates. We support prototype development and high-volume production with tight dimensional tolerances down to ± 0.05 mm.
Technical Fabrication Capabilities & Specifications
| Processing Parameter | Technical Capability & Capacity |
|---|---|
| Supported Materials | Fused Silica (JGS1, JGS2, JGS3), Borosilicate Glass (D263T, EXG), Ultra-Clear Glass, Colored Optical Filters (ZWB, HWB, PNB), K9 / BK7. |
| Laser Cutting Precision | Dimensional tolerance tightly controlled to ± 0.05 mm (up to ± 0.02 mm for special optical components). Micro-crack-free polished cut edges. |
| Micro-Hole Drilling Range | Hole diameters starting from Ø 0.5 mm up to 100+ mm. Supports through-holes, countersunk holes, and blind holes. |
| Substrate Thickness Range | Ultra-thin glass from 0.1 mm up to 20.0 mm heavy quartz sight glass blocks. |
| CNC Machining & Edging | Step edges, inner/outer chamfering, custom contours, CNC milling, surface grinding, and custom bevel angles (45°, 60°). |
| Supported File Formats | CAD drawings (.DWG, .DXF), 3D STEP models (.STEP, .IGS), and engineering PDFs. |
Our Specialized Optical Glass Machining Services
1. Micro-Crack-Free Laser Cutting
Utilizing high-precision laser cutting technology, we achieve clean edge finishes without chipping or stress cracks on delicate materials like JGS1 UV fused silica, ultra-thin borosilicate, and colored filter glass.
2. High-Precision CNC Micro-Hole Drilling
Capable of micro-hole drilling on quartz plates and optical filters with zero micro-cracks around hole peripheries. Ideal for sensor housings, optical viewports, and fluidic micro-chips.
3. Custom Shaping & Edge Beveling
From circular optical discs and square windows to complex polygonal geometries with custom step edges and polished chamfers.
Frequently Asked Questions (Machining Services FAQ)
Q: What is the tightest tolerance YOUJIA OPTICAL can achieve for laser cutting and hole drilling?
A: We maintain standard dimensional tolerances within ± 0.05 mm for custom laser cutting and CNC micro-hole drilling. Higher precision tolerances down to ± 0.02 mm are achievable upon technical review.
Q: What drawing formats are required for a custom laser cutting or drilling quote?
A: We accept vector line drawings in DXF, DWG, STEP, or PDF formats. Please include material type (e.g., JGS1 fused silica), thickness, required surface quality, and quantity.
Q: Can YOUJIA OPTICAL handle laser cutting for thin optical filters and fused silica without edge chipping?
A: Yes, our laser cutting equipment is optimized for optical glass processing, ensuring smooth, chip-free edge quality without thermal stress or micro-fissures.
Need Custom Laser-Cut or Drilled Optical Glass Components? Send Your CAD Drawing for a Fast Quote within 24 Hours!