Dental Pre-Surgical Clamping Fixtures
Dental pre-surgical clamping fixtures: 6061-T6 aluminum body machined in one four-axis setup, 17-4PH solution treated expanding clamp, Bossard standard parts, assembly and cleaning under medical quality controls.
Medical Devices
Dental pre-surgical clamping fixture assemblies: a 6061-T6 aluminum body finished in a single four-axis setup, a 17-4PH stainless steel expanding clamp with solution heat treatment, Bossard brand standard parts, and assembly with cleaning under medical device quality controls.
Or email drawings to kgl@kglmfc.com
Key Specifications
| Parameter | KGL Capability |
|---|---|
| Body Material | Aluminum 6061-T6, plain anodized |
| Clamp Material | Stainless steel 17-4PH, solution heat treated |
| Process | Four-axis CNC machining in one setup; sub-assembly; cleaning for medical use |
| Standard Parts | Bossard brand fasteners throughout the assembly |
| Standard Tolerance | ±0.005 mm on machined features |
| Inspection | Hexagon / Zeiss CMM, batch traceability, first-article report |
| Quality System | ISO 13485 medical device quality management |
| MOQ | No MOQ; 1-piece prototypes supported |
| Tolerance | ±0.005 mm standard on metals, engineering plastics, and carbon fiber composite |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Capacity | 100+ CNC machines including 11 five-axis centers |
| Quote | Within 24 hours for complete 2D/3D files |
About This Part
The clamping fixture positions and holds dental components during pre-surgical preparation, where a shift in grip force or position shows up directly in the workpiece. The fixture is built up from several machined parts rather than cut from one block. The body is 6061-T6 aluminum, a grade chosen for stable machining behavior and light weight, and it carries a plain anodized finish that resists wear at contact points and wipes clean during maintenance.
The expanding clamp at the center of the assembly is machined from 17-4PH stainless steel and goes through solution heat treatment. The treatment gives the clamp its spring characteristic, so it opens and closes over thousands of cycles while keeping the same grip on the workpiece. The aluminum body is finish machined in a single setup on four-axis machining centers, which keeps the clamp seat, the mounting faces, and the pilot holes in one coordinate system. Standard fasteners across the assembly are Bossard brand parts, so torque values stay consistent and replacements are available worldwide.
Assembly and cleaning follow written procedures under our ISO 13485 quality system. Each fixture is checked on Hexagon and Zeiss CMMs, and critical dimensions are recorded in a first-article report before batch production. Finished fixtures are deburred, cleaned, dried, and packed so they arrive ready for a controlled environment. Send your drawing for DFM feedback and a quotation within 24 hours.
Why Machine It at KGL
Five-Axis Fleet
100+ CNC machines including 11 five-axis centers run complex geometry in single setups, so tolerances do not stack up across refixturing.
Verified Accuracy
±0.005 mm standard on metals, plastics, and carbon fiber composite, verified on Hexagon and Zeiss CMMs (0.0015 mm accuracy).
Fast Prototypes
Engineering feedback with every quotation; prototype parts typically machined in 15 to 25 days.
One Supplier, End to End
Material sourcing, machining, heat treatment coordination, finishing, CMM inspection and export packaging under one roof.
Part-Specific Advantages
- Body machined from 6061-T6 aluminum in one four-axis setup, so the clamp seat and mounting faces share a single coordinate system.
- Expanding clamp cut from 17-4PH stainless steel and solution heat treated for repeatable spring force and long cycle life.
- Multi-part assembly with Bossard brand standard fasteners for consistent torque and easy worldwide replacement.
- Plain anodized finish on the aluminum body resists wear and cleans up easily between procedures.
- Built and inspected under ISO 13485 controls, with CMM records and first-article reports for each order.
Typical Applications
- Fixtures that position dental components during pre-surgical preparation
- Clamping fixtures for dental guide and instrument assembly
- Tooling sets for dental laboratories and clinics
- Upgrade and replacement fixtures for dental device manufacturers
Commercial Terms
| Commercial | Detail |
|---|---|
| MOQ | No MOQ; 1-piece prototype supported |
| Quote | Within 24 hours for complete 2D/3D files |
| Terms | EXW / FOB Shenzhen |
| Certifications | ISO 9001:2015, ISO 13485:2016 |
| Packaging | Individual cleaned packing, export wooden case |
Common Questions
Why use 6061-T6 aluminum for the fixture body?
6061-T6 machines predictably, holds dimension after machining, and is light enough for fixtures that operators reposition by hand. It also takes a plain anodized finish well, which protects the contact faces and keeps the fixture easy to clean.
Why is the expanding clamp made of heat treated 17-4PH?
The clamp works like a spring: it must open for loading and close with the same grip force every cycle. 17-4PH in the solution treated condition keeps that elasticity without taking a permanent set, so the grip stays accurate over long service.
Why specify Bossard brand standard parts?
Bossard fasteners come with consistent quality and documented torque values, and they are stocked worldwide. When a fixture needs service years later, the same parts are available without a new sourcing cycle.
What does the cleaning step cover?
After assembly, each fixture is deburred, ultrasonically cleaned, rinsed, and dried, then packed to keep contamination out. The written procedure follows our ISO 13485 quality system, and records are kept per batch.
What files do you need for a quote?
A 2D drawing with critical dimensions and clamping requirements, plus a 3D model in STEP or IGES. You get engineering feedback with the quotation, within 24 hours.
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Send your 2D/3D drawings and get a quote within 24 hours. No MOQ for prototypes and small lots.
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