Frame is an important part of the machine tool, it is not only the assembly base of the main parts of press machine , but also carry the full working load of the machine, the bearing capacity and deformation of the machine and its dynamic performance will directly affect the precision of the processed product and mold’s service life.
Press machine frame body usually adopts casting process,good shock performance,strong carrying capacity.
The main factors that affect the performance of the frame: stiffener x1, side plate x2, upper plate thickness x3, web thickness x4, lower plate thickness x5.
1. Frame structure design is reasonable.It can reduce the weight of the press machine very well and improve the stiffness of the press machine.
2. In order to enhance the wear resistance and impact resistance of the frame body, we adopts the unique heat treatment means, not only to solve the R angle defection, but also improve the quality of the frame body.
3. In the process of casting frame body,strictly control the raw material’s sample testing, product testing, quality assessment,etc.360 ° nondestructive testing with the German direct reading spectrometer,digital ultrasonic flaw detector,multi-purpose magnetic flaw detector,etc advanced physical and chemical testing facilities to prevent any defective castings.
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