Deep-hole gun drilling of pressure housings
Deep-hole gun drilling of pressure housings capability for titanium components
What is Deep-hole gun drilling of pressure housings?
Deep-hole gun drilling of pressure housings capability for titanium components
Integrated manufacturing capability for Deep-hole gun drilling of pressure housings, supported by in-house QC, material certification, and engineering review.
Engineering Parameters & Capabilities
Laser drilling of titanium uses pulsed laser energy to create precise holes through percussion or trepanning methods. Hole diameters range from 0.05 mm to 3 mm with aspect ratios up to 20:1, specifically for housing. Deep housing for Aerospace, Marine present unique challenges: Thin-wall cylindrical sections (1.5–4 mm) with multiple mounting bosses require stress-relieved cast/wrought stock and sequenced roughing to prevent distortion.
| Parameter | Primary Method | Alternative Method |
|---|---|---|
| Hole Diameter | 0.05-3 mm | 0.5 mm min (abrasive) |
| Aspect Ratio | Up to 20:1 | 3:1 |
| Speed | 0.1-2 sec/hole (percussion) | N/A |
Engineering Capabilities & Limits
Integrated manufacturing capability for Deep-hole gun drilling of pressure housings, supported by in-house QC, material certification, and engineering review.
Hole Types Supported
Heat Control Measures
Pulsed fiber laser with nitrogen assist gas. Pulse energy and frequency controlled to minimize recast layer.
Flatness & Stress Relief
Non-contact process; no mechanical distortion. Vacuum fixturing for thin foil.
Tolerance
+0.02 mm (hole diameter)
Typical Applications & Components
This process is used to manufacture the following titanium components.
Secondary Operations & Downstream Processing
Enhance your component with our integrated downstream services:
Recast Removal
Chemical etching to remove laser recast layer.
Pressure Test
Pressure Test for deep-hole gun drilling of pressure housings components.
Helium Leak Detection
Helium Leak Detection for deep-hole gun drilling of pressure housings components.
Anodizing
Anodizing for deep-hole gun drilling of pressure housings components.
Quality Assurance & Inspection
Inspection Items
- Deep-hole gun drilling of pressure housings specific dimensional verification (CMM / vision)
- Material grade verification (PMI / OES spectrometer)
- Fluorescent Penetrant Inspection (FPI) per ASTM E1417
Quality Standards & Certifications
- ISO 9001:2015 — Quality Management System
- AS9100D — Aerospace Quality Management
- ASTM B265 — Titanium Strip, Sheet, and Plate Standard
Frequently Asked Questions
What titanium grades are suitable for Deep-hole gun drilling of pressure housings?
What tolerances can be achieved with Deep-hole gun drilling of pressure housings?
What quality certifications apply to Deep-hole gun drilling of pressure housings?
What is the typical lead time for Deep-hole gun drilling of pressure housings projects?
Can you provide DFM feedback for my Deep-hole gun drilling of pressure housings design?
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One Metal. One Focus. Infinite Precision.
Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
Boze CNC Ti is the dedicated titanium manufacturing center of Baoji Boze Metal Products Co., Ltd.