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Injection mould requirements for injection moulding
Dec 01,2023
Injection moulding is moulded in an injection mould with geometrical limitations of the mould composition, which does not require high strength of the melt. Injection moulding- filling the mould with plastic under pressure, directly injecting the melted plastic into the mould, suitable for wall thickness above 1MM, all kinds of structural products.
Reasons for surface defects in injection moulds
Jul 19,2023
Production of injection molded products, are required to use the injection mold processing moulds, generally under normal circumstances, through this injection molding method of production of plastic products, the surface has a better gloss as well as colour, but there are times when some shortcomings will inevitably occur, in addition to the material of the plastic itself, the problem of the coloring agent as well as the surface of the mould, in addition to the gloss, injection molding processing will also be what reasons will cause such an impact?
May 11,2023
Injection moulding process need to pay attention to what problems? We know that injection moulding is a very precise process, there are a lot of requirements and precautions in the actual operation, today we look at the injection moulding process need to pay attention to what problems?
What are the causes of mould release difficulties in plastic injection moulding?
Apr 12,2023
In the plastic injection moulding, plastic parts from the mould cavity, whether using a single or multiple components of the ejector mechanism, its demoulding work is generally a one-time completion. However, sometimes due to the special shape of the plastic part or the needs of production automation, after the completion of a demoulding work, the plastic part is still difficult to remove from the cavity or can not be automatically dislodged, at this time, it is necessary to add another demoulding action in order to make the plastic part to fall off. Difficulty in demoulding is mainly due to the tightness of the gate or the part inside the mould. Among the reasons:
Reasons for surface defects in injection moulds
Feb 14,2023
product quality: product size stability, conformity, product surface finish, product material utilisation and so on;
Problems to be aware of when making moulds
Nov 30,2022
Some users in the development of products or new products trial production, often the initial focus only on product development and development, ignoring the communication with the mould making unit. After the initial determination of the product design programme, that is, in advance with the mould manufacturer contact has three advantages:
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