Injection Molding Machine LOG-900A8 QS Certification

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Injection Molding Machine LOG-900A8 QS Certification

Common thermoplastic resins include:

Injection Molding Machine LOG-900A8 QS Certification

Q:What kind of after-sales service, which friends know to introduce?: The best thing is the company's low pressure injection molding machine, and many famous brands are looking for them to process low voltage injection molding machines, such as apple, Microsoft, and the United states.

Q:Commissioning process of injection molding machine: 7., according to the requirements of the product, adjust the corresponding packing speed (lower than the filling speed), the packing pressure is about 50% of the filling pressure, for the pressure and the feeding pressure.8. adjust the holding time and time, and find the reasonable holding time (the weight of the beer is basically the same after the sufficient holding time).9. adjust the front gasket of the screw for 5% ~ 10% of the injection quantity.10. set the 0.5 to 1 second delay of the screw (release the pressure of the screw head),11. set back pressure is constant 50 ~ 100PSI.After the debugging of the above program, the technological parameters of the die can be determined, and it is more reasonable and scientific. At the same time, the process parameters of other moulds can also be tested in the production process.This method is suitable for non Newtonian fluids of plastics (conventional adhesives)

Q:Injection molding machine barrel temperature is not very high at normal and low temperature line is very tight no problem: The temperature is directly proportional to the resistance, the temperature, the line resistance, and the temperature of your line!

Q:Injection molding machine clamping force appropriate, can speak a little detail, thank you: This machine is calculated according to the projected area of the product clamping force, the clamping force must be greater than the cavity pressure, otherwise it will lock mode, causing flash

Q:What kinds of lubricants are used in the injection molding machine?: Centralized lubrication tank, we usually use the Haitian 00# advanced special grease, which will not thicken in the pipeline, the main and the next oil pump can work properly.

Q:What is the percentage of nozzles in injection molding machines?: Your first barrel the temperature is 200, so fifty percent is 100 degrees

Q:General injection molding machine agents need what conditions?: See what brand you agent, big manufacturers brand trouble

Q:Injection molding machine outjected products should be red, why will change: 1, first you added to your rubber masterbatch and are of the same nature. For example, ABS then use ABS professional masterbatch.2, you need to add the material if the white masterbatch.3, is the computer color masterbatch, color masterbatch do tell you a packet of material (25 kg) need to add a few pounds masterbatch you will be in accordance with what he said to add, at the same time to stir, and then poured into the hopper dryer.Barrel 4, injection molding machine to rinse, or does the product may have dark spots or other noise.

Q:How is the screw speed of injection molding machine adjusted? Who knows very well?.: Injection molding machine screw speed, first, adjust the injection molding machine pre molding pressure and flow, and then adjust the back pressure

Q:Process knowledge of plastic injection machine head: With the ring apron before and after the combined sealing effect of meson, if the two bad one, the plastic will go back cause, injection molding products, inaccurate measurement, the product will appear yellow serious, dark spots. A rubber ring was introduced: the ring from the style points can be divided into two kinds, one is with a fork, a fork is not over, in pre card in the slot when the plastic screw head with a fork, a rubber ring and rotate with the rotation of the screw.

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