The core application of CNC machining in the field of industrial instrumentation
CNC machining through ultra-precision machining technology, intelligent process optimization and the application of new materials, significantly improve the measurement accuracy, environmental adaptability and functional integration of instruments, while relying on real-time monitoring and efficient production coordination system to ensure performance stability.
1. Precision parts manufacturing
The precision, surface finish and dimensional stability of the parts of industrial instruments are very high. CNC technology can realize micron tolerance control through numerical control programming , such as:
- The core parts of the sensor : pressure sensor diaphragm, optical instrument lens bracket, etc. need to meet the accuracy of 0.01mm, CNC five-axis linkage machining can complete the complex surface molding
- Micro drive mechanism : instrument gear, micro bearing, etc. are machined by Swiss CNC lathe to achieve the dimensional accuracy of ±2μm .
2. Special material processing
Instruments commonly used titanium alloy, nickel-based superalloy and other difficult to cut materials, CNC through the following ways to break through the processing bottleneck:
- Parameter optimization : For Inconel 718 and other materials, high pressure coolant and customized tool path are used to improve the cutting efficiency by more than 30%
- Multi-process integration : Complete the whole process of titanium alloy shell from rough machining to mirror polishing in the composite machining center to reduce the clamping error.
3. Complex functional components
CNC technology supports the development of instruments to integration and miniaturization:
- multi-functional structure : such as both heat dissipation channel and electromagnetic shielding function of the detector shell, through 3D milling .
- microfluidic chip : the sub-millimeter fluid channel in the biodetection instrument is made by the composite process of micro-discharge machining and CNC milling.
The following are stainless steel CNC parts for industrial far-infrared measuring instruments customized by our company.
The following parts are for road marking thickness gauge parts
We also provide final products of road marking thickness gauge and OEM assembling service for our customers:
