2022-07-30

Mold design considerations include

The structural elements to be considered in the design of plastic molds are: ①Parting surface, that is, the contact surface where the die and the punch cooperate with each other when the die is closed..

2022-07-30

What to pay attention to in mold development

When developing molds, it is necessary to have relatively high quality. In addition, there is also a strong design team. Only such a team can meet the needs of more prognosis when developing molds, whether it is fine molds or some Large molds need to pay attention to design issues. Good design not only plays a very important role in the appearance of the entire product, but also improves the use e..

2022-07-30

Mold production process

1. ESI (Earlier Supplier Involvement): This stage is mainly a technical discussion between customers and suppliers on product design and mold development. The main purpose is to allow suppliers to clearly understand the product. The designer's design intention and precision requirements also allow product designers to better understand the ability of mold production and the process performance of ..

2022-07-30

Steps of mold injection molding

1. Heating, pre-plasticizing Driven by the transmission system, the screw transports the material from the hopper forward and compacts it. Under the mixing action of shearing and friction between the heater outside the barrel, the screw and the barrel, the material gradually melts, and the material is gradually melted at the head of the barrel. A certain amount of molten plastic has accumulated..

2022-07-30

Mold working condition requirements

1. Wear resistance When the blank is plastically deformed in the mold cavity, it flows and slides along the surface of the cavity, causing severe friction between the surface of the cavity and the blank, resulting in the failure of the mold due to wear. Therefore, the wear resistance of the material is one of the most basic and important properties of the mold. Hardness is the main factor affectin..

2022-07-30

The data of mold processing calculation are:

Calculation of contour after rough machining The methods and skills of mold processing and production are very diverse, because different molds may involve many processes and steps. When many molds are processed and produced, rough machining is a very common method. After that, it is necessary to carry out detailed calculation of the contour. Only after the data is accurate can the next step be ca..

2022-07-30

Do you know the design of plastic mold exhaust system?

Injection mold is an indispensable part of injection molding. Now Dongguan Kaiyu Plastic Mould Co., Ltd. begins to introduce to you: the number of cavities, gate location, hot runner, design principles of assembly drawings and material selection of injection molds. Today we will continue to introduce the design of plastic injection mold exhaust system. In addition to the original air in the cavity..

2022-07-30

What should be paid attention to in high-precision mold manufacturing

First, raw materials are the first problem to be noticed in the manufacturing process of high-precision molds, because for any product, if a variety of raw materials need to be used in the manufacturing process, the quality of the raw materials is very important for the final product. The quality of the manufactured products will have a very important influence, even a decisive influence, so for a..

2022-07-30

Precision mold features

Main feature classification: 1. Classification according to the nature of the process a. Blanking die: a die that separates materials along a closed or open outline. Such as blanking dies, punching dies, cutting dies, incision dies, trimming dies, cutting dies, etc. b. Bending die: A die that bends and deforms a sheet blank or other blank along a straight line (bending line) to obtain a workpiece ..

2022-07-30

Steps of mold injection molding

1. Driven by the transmission system, the heating and pre-plasticizing screw transports the material from the hopper forward and compacts it. Under the mixing action of shearing and friction between the heater outside the barrel, the screw and the barrel, the material gradually increases. Melting, a certain amount of molten plastic has accumulated at the head of the barrel, and the screw slowly re..

2022-07-30

Mold working condition requirements

1. Wear resistance When the blank is plastically deformed in the mold cavity, it flows and slides along the surface of the cavity, causing severe friction between the surface of the cavity and the blank, resulting in the failure of the mold due to wear. Therefore, the wear resistance of the material is one of the most basic and important properties of the mold. Hardness is the main factor affectin..

2022-07-30

The data of mold processing calculation are:

Calculation of contour after rough machining The methods and skills of mold processing and production are very diverse, because different molds may involve many processes and steps. When many molds are processed and produced, rough machining is a very common method. After that, it is necessary to carry out detailed calculation of the contour. Only after the data is accurate can the next step be ca..