Bar grinding machine
Technical features and advantages
• constant power, floating equal grinding process
• equal grinding control at the end of the blank
• Hengshan independently developed high efficiency gear grinding head
• CCD surface detection system
• hot grinding technology
• high automatic grinding and automatic rounding function can be realized through one button
Constant power, floating equal grinding
When the actual current value is less than the set value, adjust the control current of the servo pressure reducing valve in time to increase the pressure of the oil cylinder, so as to increase the power of the grinding wheel to the billet until the set current value is reached.
When the actual current is greater than the set value, timely adjust the control current of the servo pressure reducing valve, reduce the pressure of the oil cylinder, reduce the power of the grinding wheel to the billet, and restore the current to the set value, so as to achieve constant power grinding.
At present, most grinders ensure that the billet curvature is + - 5mm / M and the total length is no more than 50mm
Hengshan electromechanical can meet + - 25mm / m, with a total length of 110mm
Advantages of gear grinding head
Optimize the motor transmission power: the transmission power of the original belt grinding head is 75% of the motor power, and the transmission power of the gear grinding head is 98% of the motor power. It can save 20% of power consumption.
Improvement of production capacity and grinding efficiency: the grinding efficiency of gear grinding head can be increased by 15% compared with the original belt grinding head
Optimization of grinding wheel consumption: the gear grinding head can save 10% of grinding wheel consumption compared with the original belt grinding head (test conducted in Nangang)
Optimize the operation rate of the grinding machine: the gear grinding head can save a lot of maintenance time and replace belts, pulleys and other maintenance time.
Working time of gear grinding head: more than 6000 hours, and the longest working gear grinding head is 14000 hours
Lubrication method: the oil-gas lubrication system of German rebs company is adopted. There is no need to repair and replace the sealing ring
Hengshan Machinery is a medium-sized technical enterprise specializing in R & D, design, production and service of grinding machine and finishing equipment.