Which machining procedures are inseparable from precision mold processing?

1. CNC milling processing

From the traditional ordinary milling machine to the three axis machining core, and then to the five axis high speed milling, it can process very complex three dimensional complex incline, and is limited by the strength of raw materials.

2. Slow wire cutting processing

Slow line cutting is suitable for all kinds of stamping die, plastic die, powder metallurgy die and other two dimensional and three dimensional parallel line processing. In the production and manufacture of injection molding mold, it is commonly used to include insert hole, top pin hole, inclined top hole, cavity clearance Angle and slider.

3. Electric spark machining

Edm is suitable for processing complex components such as high precision small cavity, narrow slot, concave groove and Angle. When special tools can not be processed to the more complex surface, the need for deep, length diameter ratio is very high, electrical discharge machining technology is better than milling. Milling electric level discharge to improve the pass rate, than the cost of expensive special tools more suitable for discharge processing.

4. Grinding machine processing

Grinding machine is a high precision machining parts of the surface of the machine equipment, especially in the processing of hard base parts. Plane grinding machine, all round inside and outside circular grinding machine, coordinate grinding machine are the key grinding machine used in mold processing.

5. CNC lathe

CNC lathes are also common machining equipment in injection molding workshop. Complex style of rotating body can be written according to the program to simply complete, and CNC lathe can realize automatic removal of CNC blade, greatly improve the mold productivity. The processing precision of CNC lathe and the information technology of manufacturing are becoming more and more perfect.

6. Testing instruments

High precision measurement equipment plays a key role in the early stage of precision plastic mold design, from data mapping to accurate measurement of mold processing technology, and then to accurate measurement of mold engineering acceptance and mold repair.