What Are The Technical Points Of Plastic Crate Injection Moulds?

What are the technical points of plastic crate injection moulds?

In addition to the daily use and maintenance of the crate mold life, another thing that determines the life of the mold is the mold steel and mold design.

First of all, we should choose the right steel material for the mold frame and mold core cavity part. For example, to produce a pair of one out of one crate molds, you must use hard pre-hardened steel for the mold frame, and then choose the right mold standard parts. The mold kernel slider must be hardened.

plastic injection mold

Second, must grasp the hardness of each piece of steel material, not too hard, mold steel should be heat-treated (QC department hardness tester test)

Then, the contact surface and guiding part of the crate mold must be finely processed, and the wear-resistant block must be made of P20 or above, and no manual work can be used.

Conclusion, some mold companies will be such as using back material for mold injection, then we must consider the following two points: A. How to ensure that the fine impurities in plastic do not damage the core and cavity; B. How to prevent impurities from entering the cavity. Plastic crate mold handle at the exhaust system: crate handle at the exhaust is a very important subject, because when the crate load load, the two ends of the handle is the key point of the load force. If the mold on the 2 handles at the exhaust is not good, it will leave a clear fusion seam, the product will be easily damaged from this point.

Eight Common Injection Mold Structure Classification

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Eight common injection mold structure classification One. Single parting surface injection mold When the mold is opened, the movable mold and the fixed mold are separated, so as to take out the plastic parts, which is called single parting surface mold, also called double-plate mold. It is the simplest and most basic form of injection mold, which can be designed as single-cavity injection mold or multi-cavity injection mold according to the need, and is the

Injection Mold Manufacturing Process And The Basic Processing Process Analysis

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Injection mold manufacturing process and the basic processing process analysis The injection mold manufacturing process mainly includes. Acceptance of the task. Mold design. Mold manufacturing. Mold inspection and mold trial. Mold modification and repair. Mold maintenance. I. Acceptance of tasks Plastic mold making, first of all, the customer engineers provide product drawings to the mold manufacturer, the manufacturer through the molding plastic production task requirements, the process of collecting, analyzing, digesting product data, this is

The Difference Between Injection Moulds And Plastic Moulds

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The difference between injection moulds and plastic moulds Many people can’t tell the difference between injection molds and plastic molds, and many people even think that they are the same kind of molds, just called different. Although injection molds and plastic molds are both molds, but there is a difference between them. Want to figure out the difference between the two, first and Xiaobian together to understand what is injection mold, what is plastic mold.