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The structural characteristics and working process of the composite mold

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The structural characteristics and working process of the composite mold

Date of release:2019-06-23 Author: Click:

复合模的结构特点及工作过程

With the development of modern society, many industrial processes use many models, because every naive product needs a good look.Everyone should know about composite molds, because it is the most common mold in our life.With the further optimization of our mold production and processing technology, the processing quality of composite mold has been further improved, so what are the structural characteristics and processing technology of composite mold?Let's see.

Structural characteristics and working process of composite die

Composite mould is the structure form of multi-process mould in cold mould, which is different from the operation mode of continuous mould.A composite die is a punching die in which the press is in one position and the sheet is in one position and the punching and punching process can be completed simultaneously.The main feature of a composite die is that it has a concave and convex die, for example in stamping.In the composite die, the punch and concave die have the shape of a blanking punch, and the inner hole is a punching die.

The working process of the composite mould is: when the mould starts working, the upper mould and the lower mould of the air cover of the precision lighter are separated by the press, the strip is placed on the discharge plate and positioned by the locating pin.When the upper die falls under the action of the slide block of the press machine, the punch punch in the die, the die, the unloading device and the punch punch in the upper die first contact the strip and continue to press, then the outer edge of the punch punch and the die ACTS on the die and presses the punch punch and the bump and dent.The inner hole of the die is blanked and punched at the same time to separate the parts from the strip.When the upper die is lifted under the action of the slider of the press, the upper and lower buffer pressure is eliminated.The structural characteristics and working process of the composite mold

In a word, we should understand the structural characteristics and working characteristics of composite mould.High quality technical support is needed for composite die processing.If you would like to further understand and purchase composite molds, please contact us.We believe that the quality of our composite mold will meet your needs.

1. In the design of compression mold, the igniter metal tube must choose the compression mold structure according to the batch size of the product, that is, for small and simple shape product parts, it is best to use the mobile simple compression mold structure;Production batch size or shape for complex product parts, fixed compression die structure should be used.

2, the design of the die structure should be simple structure, small size, light weight, reduce the use of labor intensity.

3. For compression molds where inserts are required, the plug-in must be easy to operate and secure, and must have a sufficient plastic thickness around the plug-in to secure the plug-in. The ignition barrel is usually approximately 2-4mm thick.In order to make the insert firmly embedded, it is best to use the extrusion die structure when there are many inserts.

4. In order to facilitate the demoulding after pressing the plastic parts, the cavity should have a demoulding Angle.Usually, the exit Angle of the compression die is determined according to the inclination of the plastic product.For plastic parts with dimensional accuracy, the die inclination is usually determined by 1:50, 1:100 and 1:200.

This paper introduces the details that should be paid attention to in the process of continuous die design.That's what we need to know.If you have any questions about this, you may wish to pay more attention to us.We will provide more exciting information in the follow-up..Of course, purchase mold, welcome to my company to choose!




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