There are usually several types of thread in the head area of a bone screw, which places special features on the drive. Bone screws can be self-tapping. The most important parameters are the mold of the drive, taper, pitch and the geometry of the wrench flats. Due to the tolerances of approx. 10 µm to 20 µm, the requirements for measurement uncertainty are high. The measuring time requirements are very high, as a 100% check is usually carried out. Due to the thread pitch, a 5-axis system is recommended as a measuring machine.
-
Applications
- 3D free-form workpieces
- Extruded workpieces
- Molds
- Semiconductor workpieces
- Lithographic structures
- Metal-plastic composite workpieces
- Prismatic workpieces
- Punched and bent parts
- Packaging
- Shaft-Hub Connections
- Shafts and Axes
- Workpieces with micro-features
- Optics and Lenses
- Tools with precisely defined cutting edges
- Tools with complex or irregular cutting edges
- Gear wheels
- Cylindrical workpieces
- Industries
- Our products
- Werth service
- About Werth
- Careers
- Foundation
- Publications
- Downloads
