Most people know that a single hydraulic prop is a kind of coal mine supporting equipment, so do you know what specific accessories a single hydraulic prop has?
A complete single hydraulic prop, consisting of about 15 kinds of accessories with a total number of about 35. The main components are: oil cylinder, movable column, handle body, column head, top cover, base, piston, cylindrical pin, connection Wires, return springs, and accessories: injection gun, unloading handle, three-way valve, etc.
The following briefly introduces the oil cylinder and piston:
The oil cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swing motion). It has a simple structure and reliable operation.
The basic structure of a piston can be divided into a top, a head, and a skirt. The top of the piston is the main part of the combustion chamber, and its shape depends on the type of combustion chamber selected. Gasoline engines mostly use flat top pistons, which has the advantage of a small heat absorption area.
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