Double press CMHE-LS

servo-hydraulicstampingdeep drawing

Frame structure: welded frame structure made of high quality steel plate and annealing process, confirm the elastic deformation in maximum pressure through finite element analysis, guiding of moving bolster by eight-face linear guide way, enhance the stability of moving bolster movement and high eccentric pressing force; Ease operation: user friendly HMI, ease for setting parameters and recipe storage; Control system: PLC + HMI (Siemens brand), refer to pressing technology requirement set the parameters on HMI such as pressure, position, hold pressure, multi-pressing, etc; Accuracy monitoring: used for linear scale and pressure sensor to monitor the position and pressure, enhance the pressing accuracy; Position accuracy: repeatability of ram position achieve to ±0.02mm, control the scrap rate of products caused by machine accuracy; Pressing accuracy: repeatability of ram pressure achieve to ±3%, control the scrap rate of products caused by machine accuracy; Energy saving: high power motor fulfill high speed high pressure processing requirement, servo motor driving system can achieve energy saving 30 – 50%; Low noise level: used of servo motor driving system, fulfill different speed and pressure of pressing requirement, ensures the stability of movement, lower noise level; Ram cylinder designed: used of forged steel and its inner surface is finely grinded, prolonging working life under high pressure; Knock-out cylinder: knock-out cylinder fixed inside of ram cylinder; Hydraulic circuit designed: used of advance two-way cartridge valve, high reliability and less impact on changing of different pressing stage;