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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 …

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 …

Ntau hom hlau siv los ua yas pwm, thiab lawv cov tshuaj composition thiab mechanical zog yog txawv, Li ntawd, txoj kev manufacturing tseem khiav yog txawv; zoo ib yam li, Ntau hom yas pwm siv ntau hom kev kho mob. Seem no mas ua kom paub cov txheej txheem manufacturing lawv thiab cov cim ntawm txoj kev kho cov yas mold.   Piav txog …

The effect of back pressure on injection molding is very important, and it directly affects the filling of the melt and the quality of the plastic parts.   (1) Proper back pressure can improve the quality of products ①It can compact the melt in the barrel, increase the density, and improve the injection volume, product weight and dimensional stability;   ②The …

Yuav ua li cas thiaj txo tau qhov txhaj tshuaj molding cycle nyob suav teb txhaj tshuaj molding tshuab? Nyob rau hauv qhov no qhia sis tw ua hauj lwm haiv neeg, Kev txhim kho ntau lawm efficiency yog ib qhov teeb meem tsim nyog ntawm xim. This article describes a variety of ways to improve the injection cycle by using existing or newly designed china injection molding machines or molds Injection cycle The injection cycle of a hydraulically …

Rau ib qho txhaj tshuaj molding hoobkas, Lub zog noj ntawm tus txhaj molding txheej txheem nyiaj txog 60%. Yog li ntawd, Zoo txo lub zog noj cov tshuaj molding tshuab yog ib txoj kev tseem ceeb txuag zog nyob rau hauv lub hoobkas molding. Nrog rau txoj kev txhim kho ntawm lub zog-txuag tshuab ntawm tus txhaj tshuaj molding tshuab nws tus kheej, txo tag nrho zog noj …

Yasized components ntawm tus txhaj tshuaj molding tshuab, ntawm no hais txog: ntxaij, melt barrel, roj hmab, ntiv nplhaib, roj hmab gasket.   Thaum txhaj tshuaj tiv thaiv kab mob molding tshuab ua hauj lwm, Cov components yas yog zoo li lub log ntawm lub tsheb tsav tsheb. Tsuav lawv yuav pib, Lawv yuav raug kev tsim siab, tej yam, txhuam, nyem. Tib lub log, tsav tsheb …

Feem ntau hais lus, Feem ntau cov neeg muas zaub uas tau raug nrog rau qhov kev lag luam molding kev lag luam rau ntau xyoo, Muaj peev xwm txiav txim rau lawv tus kheej thiab xaiv lub teb chaws Suav txhaj tshuab los ua. Tiam sis, qee zaus, Cov neeg muas zaub yuav tau lub manufacturer pab txiav txim siab uas txhaj tshuaj molding tshuab siv, los sis txawm tias cov neeg muas zaub yuav cia li muaj cov …

To do a good job in the management and prevention of china injection molding machine failures, it is necessary to grasp the causes of china injection molding machine failures, accumulate information and data about frequent failures and typical failures, carry out failure analysis, pay attention to the study of failure rules and failure mechanisms, and strengthen daily maintenance and inspections. …

1. Preparations before starting the china injection molding machine 1. Wear the safety protective clothing prescribed by the workshop before starting production. 2. Clean up the environment around the equipment, and don’t store anything unrelated to production. 3. Clean up the debris inside and outside the workbench and equipment, wipe the injection seat guide rail and the tie rod of …

The basis for judging precision injection molding is the accuracy of injection molded products, uas yog, the dimensional tolerances, geometric tolerances and surface roughness of the products. To carry out precision injection molding, there must be many relevant conditions, and the most essential are the four basic factors of plastic materials, injection molds, injection molding process and injection molding equipment. …

Injection molding-parting surface burrs problems and the influence of injection molding process on the transparency of PP products,do you know how to solve? Today let us talk about them. 1. Mechanical equipment: (1) The clamping force of the molding machine is insufficient. When selecting an injection molding machine, the rated clamping force of the machine must be higher than the …