On the lathe,
The rotary motion of the workpiece and the linear or curved motion of the tool are used to change the shape and dimensions, to make it meet the requirements of the drawing.
Turning is a method of cutting a workpiece on a lathe by rotating the workpiece with respect to the tool.
Turning
The cutting energy is provided mainly by the workpiece and not by the tool. Turning is the most basic and common cutting method, which plays a very important role in the production.
It plays a very important role in production.
Turning is suitable for machining rotary surfaces,
Most of the workpieces with rotary surfaces can be
Most of the workpieces with rotary surfaces can be machined by turning, such as internal and external cylindrical surfaces, internal and external conical surfaces, end faces, grooves, threads and rotary forming surfaces, etc. The tools used are mainly turning tools.
The tools used are mainly turning tools.
In all types of metal cutting machine tools, lathes are the most widely used category, accounting for about 50% of the total number of machines
50% of the total number of machinesLathe both
Turning tools can be used to turn the workpiece, and drills, reamers, taps and knurling tools can be used to drill, ream, tap and knurling.
drilling, reaming, tapping and knurling with drills, reamers, taps and knurling tools. According to the process characteristics, layout and structural features, lathes can be divided into horizontal lathes, floor lathes, vertical lathes and other lathes.
Lathe can be divided into horizontal lathe, floor lathe, vertical lathe, turret lathe and profiling lathe, etc. Most of them are horizontal lathes.
CNC turning is a typical representative of modern manufacturing technology, which is used in various fields of manufacturing industry, such as aerospace, automobile, mold, precision machinery, home appliances and other industries.
Precision machinery, household appliances and other industries have increasingly widespread application, has become an indispensable means of processing in these industries.
In order to sub CNC machine tools on the processing of qualified parts, the first need to be based on the accuracy of the part drawings and calculation requirements, such as analysis
Determine the process of the part, process parameters and other content, with the specified CNC programming code and format to prepare a suitable CNC machining program.
Programming must pay attention to the specific CNC system or Programming must pay attention to the specific CNC system or machine, should be strictly in accordance with the provisions of the machine programming manual for the program.
Programming. But from the essence of the CNC machining content, the instructions of each CNC system are set according to the actual machining process requirements.
The instructions of each CNC system are set according to the actual machining process requirements.
