During the use of the cleaning mould, it is inevitable that there will be failure modes such as collapse, deformation, wear, and even breakage.When these problems occur in the cleaning mould, we need to repair the mould 1. The electric spark process uses the arc that is continuously fed between the welding wire and the workpiece as […]
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If the main working parts are damaged during the use of the household mould, the manufactured workpiece will be unusable, so be sure to understand the following about the failure of the household mould when using the mould. 1. Thermal fatigue crack damage Thermal fatigue cracking failure die-casting production, repeated stimulation of the household mould, cooling
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According to the development of demand, more and more high-speed cutting moulds are used. For high-speed cutting moulds, the mould machine tool must pay attention to four major points in the process of use to avoid unnecessary damage. 1. It is required that the spindle power of the machine tool is large and the speed is
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The so-called rapid mould refers to the use of its specific shape to form a tool with a certain shape, size and surface accuracy. It can be used for mass production. Compared with other mould production, the cost of mass production is reduced. 1.The precision requirements of high-precision modern moulds are at least an order
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There are many methods for mould sharpening, but the method used in mould sharpening is unreasonable, which will aggravate the rapid destruction of the mould edge, resulting in a sharp reduction in the number of blows per sharpening.Of course, correct mould sharpening will ensure the quality of the mould. And the stability of precision can also
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Injection moulding of Plastic Injection Moulds is a processing method used in mass production of certain shapes and complex parts.Of course, the functions of various parts of the mould are different.We divide the injection mould into the following parts. Introduce the components of the injection mould in detail. I. moulded parts. Its function is to make the search
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As the main tool for the manufacture of workpieces, moulds are becoming more and more accurate for mould processing due to the increase in demand precision. l. Processing of glue flow groove: In the past, the processing of the oil seal mould flow glue groove has not been fully paid attention to. The glue flow groove
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Nowadays, hot runner moulds are widely used. Not only can they save raw materials, but also reduce the discharge of waste products and improve the production of product quality. The use characteristics of hot runner moulds are described in detail below. 1. Shorten the moulding cycle Because there is no limit to the cooling time
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Quality problems will seriously affect the performance of the extrusion die and the production of related workpieces. Therefore, when the extrusion die is in production, it is necessary to pay attention to the factors that affect its quality problems, so as to prevent the produced workpieces from being used normally. First,Quality of casting materials: Because
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(1) Metallurgical quality Metallurgical quality has a great influence on the performance of die steel. Only with good metallurgical quality can the various properties of die steel be fully utilized. Metallurgical quality generally includes the following aspects: smelting quality, rolling and forging process performance, heat treatment and finishing performance, thermal conductivity and the degree of
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