|Product name:||High precision metal stamping parts|
Hardware accessories processing vehicles, milling, planing, grinding, pliers, stamping, casting, and so on. The most common are the following two:
1, lathe: lathe is a precision machining machinery, there are divided into ordinary lathe, automatic lathe, instrument lathe and computer lathe. It is by holding the material after the rotary motion, by turning the radial or axial processing. Now automatic lathes and computer lathe applications more and more widely. Because these two are fully automated processing, the accuracy of the error generated by the operation to the lowest point, and processing speed, for mass production.
2, stamping: punching a good pre-made with a punch punch mold for processing, mainly for sheet metal processing, that is, most of the material processing sheet, the processing efficiency is relatively high for mass production.
Deep drawing forming process
Deep drawing is a kind of stamping technology of hollow part which is made by using special tool to cut or cut open hollow parts.
The characteristic is that the plate is driven by the convex die, which can flow into the die, that is to rely on the material flow and elongation rate.
Bulging forming process
Expansion is the use of mold forced blank thickness reduction and surface area increases, in order to obtain the geometry of the parts stamping process.
The characteristics of blank holder was crushed to death, not to flow into the die, completely rely on the extension of material forming.
Flanging is used to mold blank on the hole edge or outside
A processing method for stamping edge vertical edges, in the middle stage of flanging, namely punch below material has not been completely transferred to the side before, if you stop the deformation, forming will be shown on the right, this process method called reaming, production and application are also common.