2024-04-30
The precision turning parts are a kind of parts made by the turning machine. It uses the rotation movement of the workpiece and the straight line or curve motion of the tool to change the shape and size of the parts, and machine the parts according to the requirements of drawing.
The accuracy of precision turning parts is IT11-IT7, some can reach IT6, and the roughness RA on the surface can reach 12.5-08um.There are many types of precision turning parts: shaft parts, cylindrical parts, discs, and set parts. It is famous for maintaining the thermal stability. Reasonable turning systems can reduce or even eliminate the grinding process and the high tool costs. A reasonable turning process can obtain the surface smoothness of only 0.0028mm, 0.0002mm circularity, and ± 0.005mm tolerance for diameter.
The CNC turning process adopts a digital signal control system. It can automatically adjust the parameters of the machine, such as speed, and cutting volume, through the preset program to achieve automation of processing. Ordinary turning relies on the manual operation of workers, with certain limitations.
The control system of CNC turning can use digital input instructions to achieve automatic programming of the machine. It is a simple and convenient operation and can control the processing accuracy. Ordinary precision turning relies on workers' experience and skills, which makes it relatively easy to cause errors.
CNC turning can meet the high-precision requirements through the program preset. It has high processing accuracy and stability and can adapt to the processing of various materials. The processing accuracy of ordinary precision turning is restricted by workers' experience and operating skills, which cannot ensure high-precision processing and a narrow scope of application.
CNC turning to adopt advanced processing methods of automation, which can complete a single, small, medium -batch or even large-scale production, and the production efficiency can be greatly improved. Because of the relatively slow operation, ordinary turning is suitable for the production of small batches or individual parts.
In actual production, CNC turning has the advantages of process standardization, program automation, high processing accuracy, and high efficiency.
DMTC has provided precision turning parts for many different industries for many years. We own advanced machines and experienced experts, if you are looking for a supplier of precision turning parts, send the inquiry now!