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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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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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Classification of Nitrogen Gas Springs
Sep 27,2020
1.Nitrogen gas springs can be roughly divided into four categories according to its basic structure： ISO International Standard Type ISO nitrogen gas spring are the most commonly used typical types of nitrogen gas springs. All technical parameters comply with the ISO11901 gas spring international standard; B-type gas springs also comply with FORD-WDX3560 (Ford), GM-M-150 (General) and Renault...
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What is Fine Blanking?
Nov 06,2020
Fine blanking is a one hit production process for precision sheet metal parts. When the need is to manufacture high quality components with better flatness, surface finish, better dimensional tolerances, the solution is fine blanking. Unlike conventional methods like casting, forging, chip removal machining etc. there is no need for secondary operations like milling, grinding, drilling etc, what’s...
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Fine Blanking Tooling For Sprocket
Dec 04,2020
Fine Blanking Tooling is used by fine blanking machine, but as fine blanking machine cost is very expensive, if by FEINTOOL, MORI, the stamping cost will be very high and customer never acceptable it. Fine blanking is a specialized form of metal stamping where the whole part is compressed and an upper and lower punch are used to extract the blank.Fine blanking technology was initially used i...
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