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Some knowledge points of precision axis, guide rod manufacturers tell you

Guide rod manufacturers believe that the precision shaft is one of the typical parts often encountered in machinery. It is mainly used to support transmission parts, transmit torque and bear load. Shaft parts are rotating parts, its length is greater than the diameter, generally by the concentric shaft of the outer cylindrical surface, conical surface, hole, thread and the corresponding end face. According to the different structure shape, shaft parts can be divided into optical axis, stepped shaft, hollow shaft and crankshaft.

2022

08-30

The characteristics of precision shaft, guide rod manufacturers to explain for you

Guide rod manufacturers believe that the formulation of precision machining process route is to develop the overall layout of the process. The main task is to select the processing method of each appearance, determine the processing sequence of each appearance, and the number of jobs in the entire processing process.

2022

08-22

What are the categories of positioning pins?

Locating pins are very common and very useful for mechanical designers. First introduce the positioning pin. Locating pin is actually an informal name. The strict name is pins, which is used to precisely limit the position and coordinates of the part. Usually, only two components need to be added that need to be matched.

2022

08-10

Fuzhou three and positioning pin products okay?

The function of the positioning pin is to limit the freedom of movement of the object. This degree of freedom means that the object must have six degrees of freedom in space, with linear motion in the X, Y, and Z axes and rotational motion around the X, Y, and Z axes. It has no fixing effect and can be removed after installation.

2022

08-01

What is the positioning pin used?

The positioning pin is a part that can participate in limiting the degree of freedom of the object, and has certain applications in some mechanical motion equipment, mainly used for the position determination of two-dimensional space.

2022

07-21

Some knowledge points of ceramic plunger

Ceramic plunger is mainly used in textile, petroleum, chemical, food industry plunger machinery, instead of metal plunger, to solve the problem of poor corrosion resistance of metal plunger, low working temperature caused by the short life of the equipment. Ceramic plunger products have extremely high wear resistance, corrosion resistance and prescribed thermal shock resistance, and the service life is 5-10 times that of metal plungers. It not only improves the output but also saves the cost.

2022

07-11

Application and characteristics of ceramic plunger

Ceramic plunger is widely used in medical equipment, environmental engineering, petroleum, chemical and other industries, suitable for petroleum, chemical, machinery and other precision and corrosive substances more industries. The use of ceramic plungers instead of metal plungers in mechanical plunger applications can effectively solve the problem of poor corrosion resistance and low working temperature resistance of metal plungers.

2022

07-01

What are the plunger metering pump precautions

The plunger metering pump directly sucks and discharges the working medium (yellow) through the reciprocating motion of the plunger. Since the plunger and seal are in contact with the medium, selecting the appropriate plunger material and sealing form can ensure the ideal performance of the pump during operation.

2022

06-27

The working principle and applicable industry of plunger metering pump

Plunger metering pump is a kind of special positive displacement pump that can meet various strict process requirements. Its flow rate can be steplessly adjusted in the range of 0-100%, and is widely used to transport liquids (especially corrosive liquids).

2022

06-21

Some knowledge of plunger metering pump

The power of the motor is transmitted to the worm and worm gear to realize the deceleration rotation, so that the crankshaft connecting rod mechanism reciprocates and drives the plunger to generate hydraulic pressure. The stroke adjustment mechanism is composed of a crankshaft, an eccentric wheel, an adjusting nut, an adjusting screw, an adjusting hand wheel (handle), a dial (pointer) and a scale. The relative stroke of the plunger is realized by changing the eccentricity.

2022

06-01

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