How to clean the machine tool castings?
2019-09-01
Cleaning of machine tool castings. The cleaning of the bed body is essentially the maintenance of the castings. The purpose of the cleaning is to improve the surface quality of the castings.
Solidification characteristics of metal liquid of machine tool castings
2019-09-01
There are three kinds of casting process: lost foam casting, sand casting and metal casting. Among them, metal casting has the fastest cooling rate, no eutectic platform appears on the cooling curve, the number of graphite in the metallographic structure
How are shaft parts machined?
2019-09-01
Shaft parts are the most commonly used parts in machines and are important parts because they relate to the support of the drive components and the transfer of torque. So how do shaft parts be machined?
Two common forms of CNC lathe machining
2019-09-01
CNC lathe machining is a small part of machining, so what are the processing forms of CNC lathe machining? 1) the turning tool is fixed 2) The workpiece is fixed
What are the influencing factors of surface roughness of CNC machining?
2019-09-01
When machining a workpiece surface with a metal cutting tool, the surface roughness is mainly affected by three factors: geometric factors, physical factors and numerical control processing factors.
