Automatic CNC machine tool solves complex, precision machining problems, small batch and many varieties, is a flexible, high performance automatic machines, represent the development direction of modern machine tool control technology, is a typical Mechatronic products. Automatic numerical control machine tool turning process problems in processing: CNC lathe machining processes similar to the lathe processing technology, but because of CNC lathe in one clamping, continuous automatic process to complete all turning operations, so pay attention to the following aspects.
1. the rational selection of cutting parameters.
2. selection tools:
(1) when roughing, high strength and durability of the tool to choose in order to satisfy the saddle back knife, large feeding requirements.
(2) when finishing, high precision and durability of cutting tools, to ensure accuracy requirements.
(3) in order to reduce tool change time and convenient tool, as far as possible with clamp clamp and knife blades.