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The CNC cutting machine uses a digital program to drive the movement of the machine tool. When the machine tool moves, the randomly equipped cutting tool cuts the object. This kind of mechatronics cutting machine is called CNC cutting machine. CNC cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, etc. according to different cutting methods, ...
The salt spray machine can evaluate the ability of salt spray corrosion of materials and their protective layers, as well as the process quality comparison of similar protective layers, and can also evaluate the ability of certain products to resist salt spray corrosion; this product is used for parts and electronic components. , the protective layer of metal materials and the salt spray corrosion...
PVC ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control. Compared with other valves, it has the following advantages. 1. The fluid resistance is small. The ball valve has the smallest fluid resistance among all valves. Even the reduced diameter ball valve has a relatively small fluid resistance. The UPVC ball valve is a ...
The pressure tester is an instrument used for pressure resistance, pressure holding test and vacuum holding pressure test with helium and nitrogen as the test medium. production workshop. Introduction Pressure tester: In the production process of air-conditioning units and fin heat exchangers, it is necessary to test the sealing performance and pressure resistance of products. Generally, the readi...
Automatic decapping machine, also known as intelligent cap opener, automatic cap opener, sample tube cap opener, its working principle is mainly the opening and closing functions of virus sampling tubes and sample tubes, and infrared sensors are used to judge sampling tubes in real time. At the same time, it sends out the command signal of opening and closing the cover, automatically recognizes th...
Conveyor, also known as conveyor, is suitable for horizontal conveying, inclined conveying, vertical conveying and other forms of granular or powdery materials. The conveying distance varies according to different models, generally from 2 meters to 70 meters. conveying principle The rotating screw blade pushes the material for conveying by the screw conveyor. The force that keeps the material from...
The upper roller of the symmetrical plate rolling machine is in the symmetrical position of the center of the two lower rollers through the hydraulic oil in the hydraulic cylinder acting on the piston to make vertical lifting motion, and the last stage gear of the main reducer drives the gears of the two lower rollers to mesh for a rotating motion, which is used for rolling plates. provide torque....
Centrifugal dewatering machine is mainly composed of transfer and screw conveyor with hollow shaft. After the sludge is sent into the drum by the hollow shaft, it is immediately thrown into the hub cavity under the action of centrifugal force generated by high-speed rotation. The specific gravity of the sludge particles is large, so the centrifugal force generated is also large, and they are throw...
The core-making method in which the sand core is rapidly hardened in the core box by blowing air at room temperature is called the cold core box method. The core-making method in which the sand core is rapidly hardened in the core box by blowing air at room temperature is called the cold core box method. Cold core box method includes: blowing amine cold core box method, SO2 cold core box method, a...
Primary maintenance This type of maintenance refers to the operation of the equipment for one month (two shifts), mainly by operators, and maintenance workers cooperate with each other for maintenance. Its contents are: "Take off the yellow robe", "clean the internal organs", and its main work contents are: checking, cleaning, and adjusting the electrical control parts; thoroughly cleaning and wip...
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