How to turn the spiral oil groove at the end of the new generation system

The new generation system surface spiral oil groove is mainly used for cutting inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex revolving inner and outer curved surfaces and cylindrical and conical threads of shaft parts or disc parts, and can be used for slotting, drilling, reaming, reaming and boring.

Oil tank is a tool widely used in chemical industry, petroleum, medicine and biology. It is a place with controllable cold and heat and uniform temperature for experiments and tests in physical chemistry, metrology, universities, electronic instruments, scientific research institutions and other fields. The control system of the constant temperature tank adopts PID automatic control and LED digital display, and its external circulating pump can output the constant temperature liquid in the tank to the outside and rub the second constant temperature field.