It is the hydraulic oil as the working medium, through the power element (oil pump) the mechanical energy of the prime mover into hydraulic oil pressure energy, and then through...
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1. Colorant quality does not meet the use requirements,The performance of the coloring agent is directly related to the color quality of plastic parts after molding. If the...
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Before injection molding, a new mold, or when the machine is replaced by another mold for production, mold trial is an essential part. The result of the mold trial will directly affect...
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For hygroscopic materials (such as nylon), high resin moisture content can also cause screw slippage. Improper drying can significantly reduce the viscosity of the material and cause...
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When the ejector pin action of the hydraulic injection molding machine is abnormal, we can check and troubleshoot one by one for the following reasons: first of all, you...
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The good or bad of the hydraulic system of injection molding machine depends not only on the rationality of the system design and the performance of the system components but...
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Mold opening is the most prone to vibration, and vibration has a greater impact on the life and stability of the machine, so please note the following when adjusting mold opening and...
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①The oil circuit system needs to use a proportional pressure valve, proportional flow valve, or closed-loop variable pump system.The hydraulic system of the injection molding machine needs...
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Is machine action a function of pressure or flow rate? What is the relationship between them? The movement of the machine itself is to overcome the resistance of the movement...
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We provide a complete configuration system so that users can choose the right machine according to their requirements!With the intelligence of society, people's demand for products...
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At present, the reliance on equipment in the industry is still very large, because of the increasing number of injection molding products, so many manufacturers believe that injection...
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Any product used for a long time, there will be a certain amount of wear and tear, so it will affect the efficiency of the work, have an understanding of the injection molding...
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Nowadays, we should not be unfamiliar with injection molding machines, it can be divided into many types according to the different functions. Widely used in electromechanical...
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Weld Lines, among the many defects of injection molded products, are the most common, except for a few injections molded parts with very simple geometry.The melt marks not only...
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2022 is indeed an extraordinary year, this year's opening act can be said that everyone did not expect, the We do not know exactly what path this extraordinary year will lead for the chemical...
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Plastic injection molding products cracking, including the surface of the parts filamentary cracks, micro-crack, top white, cracking and due to the parts sticky mold, runner...
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Foamed plastics are thermoplastic or thermosetting resin-based plastics with numerous tiny pores inside. Foaming is one of the most important methods of plastic processing...
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To ensure the normal operation of injection molding machines, reduce the occurrence of faults, maintain the high performance of injection molding machines, service life...
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The moving parts with different thermal expansion coefficients in the hydraulic components become stuck due to the small clearance, causing malfunction, affecting the transmission...
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Introduction: Injection molding machine is also known as injection molding machine or injection machine. It is the main molding equipment to make thermoplastic or thermosetting plastic...
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What is the development status of injection molding machine manufacturers in the industry? Although the demand for injection molding products in the market is a lot, in the...
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Injection molding machine in improper operation or improper use will also occur when a lot of failure problems, really in understanding the injection molding machine repair should have...
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In the maintenance of injection molding machines, we often encounter the failure to open the mold. The failure to open the mold is mainly divided into no action with pressure...
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The most important process conditions in the injection molding process are the temperature, pressure, speed and the corresponding individual action time that affect the plasticizing...
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1. Insufficient amount of material or bedding material. Adjust it moderately until the part is completely filled.2. The barrel temperature is too low. When the material temperature is low, the viscosity of the melt is larger
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