Stability and high quality are the top priorities in the machining of diagnostic and therapeutic parts. Therefore, the field of medical devices places new demands on the materials used for machining specialized precision tools, complex workpiece shapes and frequently machined materials CNC small batch production places high demands on the tools used for machining specialized medical devices. Specific performance is as follows:
1, the requirements of the axis CNC machining is relatively high
Advanced medical device processing equipment, such as Swiss automatic lathes, multi-axis machine tools and rotary tables, and general machining centers and lathes are completely different. Their specifications are very small and compact; according to these provisions, the structure of the tool also requires special design, the tool specifications should be very small, the tool stiffness should be guaranteed.
2、High requirements for cnc machining efficiency
For medical devices, what is valued is the processing efficiency, that is, the pace of processing, the provisions in a short time, you can change the blade.
3. From the workpiece itself, and other mechanical components are very different; implanted medical devices first of all, the provisions of the performance is very smooth, very high precision, error-free, must meet the blade structure design to blade coating design of high processing regulations.
4, CNC machining provisions.
μm medical industry-wide tolerances are very common, the selection of appropriate tools must have a keen insight and extensive experience. On the one hand, even milling small holes also need to apply lubricating fluid to reduce friction, reliable heat exhaust and solve the fine iron pin at the edge; on the other hand, CNC centering machine processing in the production of top medical devices (no burrs) must apply sharp and stable operation of the cutting tool to get high quality surface layer.
