Seal face grinding/lapping
Seal face grinding/lapping capability for titanium components
What is Seal face grinding/lapping?
Seal face grinding/lapping capability for titanium components
Precision machining capability for Seal face grinding/lapping, utilizing multi-axis CNC centers with in-process inspection and SPC quality control.
Engineering Parameters & Capabilities
5-axis CNC milling centers provide simultaneous multi-axis interpolation for complex titanium components. The ability to tilt the tool relative to the workpiece surface maintains optimal chip load and extends tool life, critical for difficult-to-machine titanium alloys, specifically for pin. Precision pin for Fastener, Medical present unique challenges: Cylindrical OD tolerance ±0.005 mm with chamfer/radius control. Tight straightness (< 0.02 mm over 50 mm) for press-fit applications.
| Parameter | Primary Method | Alternative Method |
|---|---|---|
| Kinematics | Full 5-axis simultaneous interpolation | 3+2 positional indexing |
| Surface Finish | Ra 0.8 µm standard; Ra 0.2 µm with finishing pass | Ra 1.6–6.3 µm |
| Tool Access | Unrestricted — tool can approach from any angle | Limited — each setup indexes the part |
Engineering Capabilities & Limits
Precision machining capability for Seal face grinding/lapping, utilizing multi-axis CNC centers with in-process inspection and SPC quality control.
Hole Types Supported
Heat Control Measures
High-pressure coolant-through-spindle (50–70 bar) with coated carbide tooling. Adaptive trochoidal milling paths reduce radial engagement to control heat generation.
Flatness & Stress Relief
Stress-relieved raw material and sequenced roughing/finishing passes. Heat-sink fixturing for thin-wall sections minimizes thermal distortion.
Tolerance
±0.01 mm (positional) / ±0.02 mm (contour)
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:
Deburring
Manual or robotic deburring of sharp edges and thread protection.
Centerless Grinding
Centerless Grinding for seal face grinding/lapping components.
Chamfering
Chamfering for seal face grinding/lapping components.
Quality Assurance & Inspection
Inspection Items
- Seal face grinding/lapping specific dimensional verification (CMM / vision)
- Material grade verification (PMI / OES spectrometer)
- Biocompatibility validation per ISO 10993
Quality Standards & Certifications
- ISO 9001:2015 — Quality Management System
- AS9100D — Aerospace Quality Management
- ASTM B265 — Titanium Strip, Sheet, and Plate Standard
- ISO 13485 — Medical Device Quality Management
Frequently Asked Questions
What titanium grades are suitable for Seal face grinding/lapping?
What tolerances can be achieved with Seal face grinding/lapping?
What quality certifications apply to Seal face grinding/lapping?
What is the typical lead time for Seal face grinding/lapping projects?
Can you provide DFM feedback for my Seal face grinding/lapping 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.