CNC numerical control machining is a kind of using computer programming management to carry out the processing automation technology and the machinery and equipment. Machine series, general processing technical effect is relatively stable, can be processing service station and core or pillar type, vertical milling machining.
Of heart and improve CNC machining processing using the category car radiator cap and solving ability. CNC blade damage warning: in order to better ensure the CNC machine tool processing quality, chose a variety of technical inspection way, inspection CNC blade damage or destroy immediately Bad and alarm. Tool life management methods: unified management, according to the location, improve CNC machining commodity production process efficiency. Machine load power maintenance: according to China's urbanization research company to carry out the manufacturing process of load set different degree and load to the preset value, the machine can use the automatic power, professional and technical personnel of CNC machine tools to perform Environmental protection key hazard effect.
Bearing parts processing before, we need to understand the blank material, measure the blank size, shape, both inside and outside diameter size, remaining calculation processing, accurate calculate the turning machining points knife. Computer numerical control programming. Control tools for turning. Rough turning, CNC program for rough turning control CNC lathe machining, lathe cutting speed, cutting the amount in accordance with the CNC program execution. Bearing parts, after the completion of coarse car adopts flat, at DIN screw plug 3 o 'clock. After 48 hours to finish turning.
Processing. Numerical control lathe knife according to the numerical control programming way for bearing parts machining. Nc program control cutting speed and cutting amount. The parts processing forming fine car bearing, to prevent parts structure deformation of the parts must be in no clamp loose parts No stress, carries on the lathe machining. After the completion of the fine car, bearing parts to heat treatment, heat treatment must carry on the fine machining process, after the completion of process specifications equivalent fine car specifications for the first time. Fine car, bearing parts sent to CNC milling machine Drilling machining process, in the nc program for part positioning points. Then the drilling machining. Attention is to make sure that size accurate after in the drilling process. After completion of the grinding, bearing do smooth mirror is machined finish.
Casting material on the surface of workpiece is not remove gets artifacts, not only rough surface, size is not accurate. Generally used for the blank, high machining accuracy is not needed, the blank forming technology is more economic method, the more complex shape parts More can show its efficiency. Such as automobile engine cylinder head and cylinder block, and some parts are difficult to cut, such as steam turbine with nickel base alloy parts, not casting can't forming. CNC machining is the Magnetic Drain Plug removal of surface material of nc machine tools , its technology is advanced, the machining accuracy is higher, more stable processing quality, still can processing complicated shape parts. Want to change for processing parts, generally only need to change on the computer numerical control system application, can save processing time to prepare, before the machine high productivity, high degree of automation, on the one hand, reduces the labor intensity, on the one hand to operate Personnel's technical requirements is relatively high.