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Contact current collector impact testing machine meeting TBT 1842.3, TJCL 328 and other standards
Liangong Factory was commissioned by a high-speed rail accessory customer to develop and customize a testing equipment for measuring the impact characteristics of the weak connection device of the contact current collector shoe wall plate of the high-speed rail and motor car-special impact test for the current collector machine.
Liangong Factory was commissioned by a high-speed rail accessory customer to develop and customize a testing equipment for measuring the impact characteristics of the weak connection device of the contact current collector shoe wall plate of the high-speed rail and motor car-special impact test for the current collector. The impact testing machine has stable performance, advanced technology and high cost performance! Meet the national standard TB/T 1842.3-2002 "Electric Locomotive Pantograph Sliding Plate Part 3 Carbon Skateboard" and TJ/CL 328-2014 "EMU Carbon Skateboard Interim Technical Conditions" 6.12 Automatic bow lowering sensor device impact characteristics requirements.
The special impact tester for current collectors developed by Liangong Institute uses electrical appliances to control automatic swing, impact and placement, which is easy to operate and has high work efficiency. After punching the sample, the remaining energy is used to automatically raise the pendulum, ready for the next impact test. For the convenience of customers, an adjustable support base for the weak connection device of the shoe wall of the contact collector is designed: the installation height and the strike center of the carbon slide can be adjusted according to the size of the shoe wall of the contact collector.