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How to choose materials for stamping die
Jul 03,2020
In addition to the life of the mold depends on the mold structure design and use and maintenance, the most fundamental problem is whether the basic performance of the mold material is compatible with the mold processing requirements and working conditions. Therefore, according to the structure and use of the mold, the reasonable selection of mold-making materials is one of the important tasks of m...
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Sprue Bush
Aug 03,2020
The sprue bush is the connecting member between the machine nozzle and the mold face，or can also be described as a flow path component that allows molten plastic material to be injected from the nozzle of the injection molding machine into the interior of the mold,and provides suitable aperture through which the material can travel on its way to the mould cavity or the start of the runner system i...
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What Is Wire Electrical Discharge Machining
Aug 15,2020
1. Principle of WEDM Slow-moving wire is a type of electrical processing.The basic principle is electrical corrosion.In this sense, walking wire and welding are the same principle.The difference is that the slow wire is controlled by the circuit to adjust the discharge gap, stability and discharge trajectory.So it can process more precise parts.Especially in the processing of the abnormity small i...
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Current Workshop Unconventional Test
Sep 09,2020
As we know,every CNC Machinery Parts products need to test and check before selling out.And they would be tested repeatly.Now we will say about the Current Workshop Unconventional Test for the CNC machining parts. 1: Detection of inner diameter When the workpiece can not be directly measured with the inside micrometer, the following methods can be referred to for inspection. For the workpiece with...
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What is Nitrogen Gas Spring for mold?
Sep 24,2020
Nitrogen gas spring for mold/die (referred to as die gas spring or nitrogen gas spring or nitrogen cylinder or nitrogen cylinder) is a new type of elastic component that uses high pressure nitrogen as the working medium. Nitrogen Spring Features: Its small size, large elasticity, long stroke, stable work, precise manufacturing, long service life (one million times), flat elasticity curve, an...
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