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Daily Necessities Mould Requirements for Steel Materials from xiu's blog

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Due to the high precision of the manufacturing and processing precision of the Daily Necessities Mould(FURNITUREMOULD), the production and processing techniques are also complicated, so the processing and production costs of the general daily necessities mould are high. Molud manufacturers hope that the service life of the mould is longer, and the requirements for the use, maintenance and maintenance of the mould are higher, so as to maintain the working precision and prolong the service life. The choice of daily necessities mould materials is also an important condition for extending the service life of the mould. The daily necessities mould manufacturing materials must meet the following requirements:

1. The daily necessities mould steel must have good processing properties. When working in high temperature environment and heat treatment, the deformation should be small.

2. The flow path of the melt channel in the cavity of the daily necessities mould should be small, so the surface roughness of the working surface should be reduced. The steel should have good polishing performance. Impurities, no pores.

3. Excellent wear resistance. In order to maintain the dimensional accuracy of the mould structure of daily necessities mould for a long time, it is necessary to wear the working surface of the mould after moulding. In particular, when the raw material of the processed product contains a glass fiber-based hard filler, it is easy to accelerate the wear of the working face of the mould. For such a mould, it must have sufficient hardness and wear resistance.

4. Steel corrosion performance is good. In the plastic melt moulding production process, the plastic raw materials and some auxiliary materials should be in contact with the steel, which has a certain chemical corrosion effect on the steel. In order to maintain the corrosion resistance of daily necessities mould, it is necessary to choose corrosion-resistant alloy steel or high-quality carbon steel. If necessary, the surface should also be chrome-plated or nickel-plated.

5. Steel should have sufficient working strength. In addition to a certain degree of hardness after surface heat treatment, the selected steel should have sufficient core strength, because the injection mould is subjected to a large injection pressure and clamping force, so the core of the steel for daily necessities mould must be considered. Strength.

Click Household Product Mould to learn about more information.


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