Description

Waterjet cutting head spares Actuator Assembly

Item number: 10177855

Description: used on the 3 axis waterjet cutting head, connect with the valve body etc.

FAQ of waterjet cutting technology – What are the working principles and types of waterjet cylinders?

The water jet cylinder is a cylinder that uses high-pressure water flow as power to drive the piston to move in a straight line.

Its working principle is: when the high-pressure water flow enters from one end of the water jet cylinder, the water flow will push the piston to make the piston move to the other end; port movement. By controlling the direction and size of the high-pressure water flow, the forward and reverse rotation and speed adjustment of the water jet cylinder can be realized.

The main types of water jet cylinders are as follows:

Single-acting waterjet cylinder: only one end is supplied with water, the piston only has thrust on one side, and the other side returns by spring or self-weight.

Double-acting waterjet cylinder: There is water supply at both ends, and the piston has thrust or pull on both sides, which can realize two-way movement.

Speed-regulating water jet cylinder: On the basis of double-acting water jet cylinder, a throttle valve or speed regulating valve is added to adjust the flow and pressure of high-pressure water flow, thereby changing the movement speed of the piston.

Buffer water jet cylinder: On the basis of the double-acting water jet cylinder, a buffer device is added, which can reduce the impact force and noise when the piston moves to the end, and prolong the life of the cylinder. Buffer devices include hydraulic buffer, rubber buffer and air buffer, etc.