pinalamig ng tubig ang mga chiller ng dalawang pamamaraan ng paglamig
According to the cooling method, industrial chillers can be roughly divided into two types: water-cooled chillers and air-cooled chillers. Do you have a grasp of these two cooling methods? Here is the detailed explanation of flyse machinery: Refrigeration method of water-cooled chiller: (1) Choose Oumei refrigeration compressor, high EER value, low noise, low energy consumption, pag save ng enerhiya, stable operation. (2) …
Ang paraan ng pagpili ng amag sa chiller
Chiller is important for mold.In fact, a mold is a heat exchanger. The heat is first transferred from the molten plastic to the mold, and then from the mold to the continuously circulating cooling medium-ice water. Only a small part of it enters the air and the pressure of the injection molding machine. template. Tulad ng alam nating lahat, a considerable part …
chiller kung paano upang tumugma sa ang magkaroon ng amag at iniksyon paghubog machine
Tulad ng alam nating lahat, Ang mga chiller ay malawakang ginagamit, at isa na rito ang paglamig ng mga plastic molds. Talaga, Karamihan sa mga halaman ng plastik na magkaroon ng amag produksyon ay kailangang kailangan para sa chiller, kaya ngayon ang flyse ay magpapakilala sa iyo nang detalyado. Paano pumili ng isang angkop na chiller sa produksyon ng mga molds. Sa karagdagan, Dahil ang mga iniksyon na paghubog ng mga makina ay madalas na ginagamit nang magkasama sa mga chiller, …
Paraan ng inspeksyon ng chiller na pinalamig ng hangin
Karaniwan, after using the air-cooled chiller for a long period of time, may mga problema na hindi maiiwasan. Kung may kabiguan, we should carefully check the operating conditions of the various parts of the injection machine. Ang mga pangunahing punto ay upang suriin ang sistema ng paglamig, sistema ng kuryente, sistema ng hangin, at sistema ng tubig. Para husgahan kung normal ba ang homework nila, the editor …
Magkaroon ng amag karaniwang mga problema
Raw edges a) Confirm whether the number of frames and clamping forceof the injection machine are sufficient b) Confirm whether the pressure is too high 1) If the unsaturated sample still has burrs, it means that the mold clamping is not good or the fault is broken. 2) If the mold clamping is not good and the size is too …
How much is an injection molding machine?
Anyone who wants to buy an injection molding machine will encounter this problem. When buying an injection molding machine, magkaroon ng amag,auxiliary machine should I buy a large or a small one? Should I buy a cheaper or more expensive one? Thousands of dollars, while the expensive ones cost hundreds of thousands or even millions; some injection molding machines are too large to fit, …
injection molding process influencing factors
In the injection molding process of plastics, thermoplastics, due to the volume change caused by crystallization, strong internal stress, large residual stress frozen in the plastic part, strong molecular orientation and other factors, so compared with thermoset plastics, the shrinkage rate is larger. The shrinkage rate is wide and the directionality is obvious. Sa karagdagan, the shrinkage after molding, annealing or humidity …
injection molding machine basic structure
Injection molding machine basic structure is really important for businessman. According to the requirements of the injection molding process, the injection molding machine is a model with strong mechatronics. It is mainly composed of injection parts, clamping parts, fuselage, hydraulic system, sistema ng pag init, sistema ng kontrol, feeding device, atbp. Sa kasalukuyan, common ear injection devices have single-cylinder type and double-cylinder type. …
screw fracture of injection molding machine
The screw fracture temperature is also related, but it is rare, almost all of the screw itself is of poor toughness, or the screw has been used for a long time, refurbish the screw! The injection molding materials are rough. Halimbawa, adding GF [glass fiber] to the injection molding materials is the most expensive screw and machine! This injection molding material has poor …
Six main points of pp injection molding
Six main points of pp injection molding.The processing of plastic raw materials is mainly to melt, flow, shape, and then cool into a finished product. It is a process of heating and then cooling. It is also a process in which the plastic changes from pellets to different shapes. The following will explain the processing from the perspectives of different …
injection machine purchasing attention (1)
The five major hazards of excessive temperature rise of the injection molding machine are: thermal deformation of the machine, reduced oil viscosity, deformation of rubber seals, accelerated oil oxidation and deterioration, and reduced air component pressure. One of the hazards: thermal deformation of the machine The moving parts with different coefficients of thermal expansion in the hydraulic components are stuck …
injection machine purchasing attention appointments (2)
The correct selection of the type and specifications of the injection machine before use has a greater impact on the production cost, quality and production efficiency of injection molded products. Before selecting the specifications and models of the injection molding machine, first check the performance parameter values ​​of the injection molding machine in the product instruction manual provided by the …
