Machine tool accessories liquid nitrogen cryogenic equipment

Machine tool accessories liquid nitrogen cryogenic equipment
Model series
Keywords machine tool accessories cryogenic equipment, liquid nitrogen cryogenic equipment manufacturers, cryogenic equipment prices
After machine tool accessories undergo liquid nitrogen cryogenic treatment, On the one hand, it can reduce the amount of normal austenite, control the amount of residual austenite in machine tool accessories below ~, and maintain good performance of machine tool accessories in use. On the other hand, cryogenic treatment can increase the martensite content of machine tool accessories, thereby Improve the hardness of machine tool accessories, increase the wear resistance of machine tool accessories, and provide machine tool accessories with accident resistance. In addition, after cryogenic treatment of machine tool accessories, fine carbides can be precipitated, the organizational structure can be refined, the structure and size can be stabilized, the performance of the material can be fully utilized, and the service life of machine tool accessories can be improved.
1. What is cryogenic treatment of machine tool accessories?
Special equipment for liquid nitrogen cryogenic treatment of machine tool accessories is mainly used for cryogenic treatment or stress relief treatment of machine tool accessories, thereby improving the performance of the material. Cryogenic treatment is to place the machine tool accessories in a container lined with insulation material on the four walls, that is, a freezing tank. Through the refrigeration method, the temperature of the machine tool accessories in the tank can be reduced to below 10 degrees Celsius, reducing residual austenite, improving wear resistance and life.
Two product introductions
Super series machine tool accessories cryogenic treatment equipment
Using liquid nitrogen as the cooling medium, using the latest liquid nitrogen dispersion refrigeration technology and temperature control technology, the lowest temperature can reach ℃. Cools down quickly. Make the constant temperature and cooling processes of the product uniform and stable. It is widely used in the cryogenic modification treatment of metal materials, tools, molds, measuring tools, powder metallurgy products, etc., as well as heat treatment, engineering, environmental testing, rubber, medicine, food processing, medical research, plant preservation, animal husbandry, aerospace, military industry, quality inspection, scientific research, universities, and other industries. Chaoneng Company can customize cold treatment cryogenic equipment of various specifications according to user needs.
Three Equipment Structure
Super machine tool accessories special equipment for liquid nitrogen cryogenic treatment is a microcomputer intelligent connectable computer-controlled electrical control system that adopts programmable controller touch screen fully automatic control, real-time temperature monitoring and automatic alarm wait. The inner and outer boxes are made of stainless steel wire plates, which are sealed and cannot generate dust. The stainless steel chassis is beautiful and durable.
The liquid nitrogen system includes an insulated tube control valve, nozzle distributor, and multi-point injection injection of liquid nitrogen is often used to ensure the uniformity of the temperature of the trap body. The thickness of the insulation layer is high-quality and high-density polyurethane foam insulation layer to ensure that the equipment is insulated. The outer surface temperature is normal temperature at high and low temperatures. This equipment can achieve precise cooling, insulation and heating processes, with small errors and a uniform and stable process with low liquid nitrogen loss. The system structure is reasonable, the manufacturing process is standardized, the components are compactly arranged, the operation is simple and the functions are powerful, and the humanized communication interface makes the constant temperature and cooling processes of the product uniform and stable.
Related introduction
The low-temperature cryogenic treatment process is a process in which materials or parts are placed at a low temperature of ~℃ and processed according to a certain process. It can not only process non-ferrous metals, metal alloys and carbides, but also non-metallic materials. Cryogenic treatment is an effective process for treating cutting tool materials. After cryogenic treatment, material stability is improved, harmful stresses are reduced, and tool life is improved. Through processing experiments on gray cast iron parts, it has been confirmed that when the same part is processed with the same cutting parameters, the average life of the cryogenically treated tool is significantly increased by about ~ times.
Four
Conventional equipment technical parameters
Temperature control range room temperature ~ ℃
Effective loading capacity
Temperature control accuracy ± ℃
Empty box cooling rate ℃ Temperature average Temperature soil ℃
Stainless steel inner wall of cryogenic chamber
Power supply of various countries // Effective dimensions inside the box
Equipment overall dimensions
Jinan Chaoneng specializes in the production of liquid nitrogen cryogenic chambers of various specifications
Cryogenic treatment equipment, drill bits, cryogenic treatment equipment, measuring tools, cryogenic tanks, cryogenic valves, cryogenic tanks, liquid nitrogen quick freezers
touch screen cryogenic separation equipment
and other cryogenic equipment. New and old customers are welcome to call us for consultation and negotiation. .