Jinglian Machinery Manufacturing Co., Ltd
Cylinder liner
Uses: Used for electro-hydraulic switch machine railway switch conversion system products. The steel sleeve fixes the position and direction of the hydraulic cylinder and the action rod of the hydraulic drive mechanism, and hydraulic cylinder components are installed in the middle and at both ends to fix the cylinder body to connect the oil circuit. Features: It belongs to a kind of shell parts. The main processing parts are installation planes, holes, etc., and the hole position and coaxiality are required. Process requirements: blanks are generally cast iron, the main processes include: rough milling plane-fine milling plane-drilling, boring and other processes; the main processing equipment has machining center (3 axis, 4 axis) and other equipment. Key inspection items: surface roughness, hole position, coaxiality, flatness and other items;
Key words:
Product Classification:
Railway accessories
Product Details
| Uses: Used for electro-hydraulic switch machine railway switch conversion system products. The steel sleeve fixes the position direction of the hydraulic cylinder and the action rod of the hydraulic drive mechanism, and the hydraulic cylinder components are installed in the middle and both ends to fix the cylinder body to connect the oil circuit, etc; Features: It belongs to a kind of shell parts. The main processing parts are installation planes, holes, etc., and the hole position and coaxiality are required to be high; Process requirements: The blank is generally made of cast iron. The main processes include: rough milling plane-fine milling plane-drilling, boring and other processes; The main processing equipment has the processing center (3 axis, 4 axis) and other equipment. Key inspection items: surface roughness, hole position, coaxiality, flatness and other items; |
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