Precision electronic technology co. , LTD is a professional production design precision (tensile, riveting pieces, and other hardware components.
Products are widely used in the connector, micro motor, acoustic components, sensors, automotive electronics, new energy, medical electronics, intelligent household, diodes and IC packaging and other industries.
In the precision tensile processing we need to pay attention to?
To guarantee the process of the tensile performance.
The first to note that the shape of the workpiece, should be as simple as possible, and symmetry.
Reason is for axisymmetric stretch, and its in circumferential direction is uniform deformation.
And, in this case for mould, easy to carry on the processing.
The second point: the radius of workpiece to appropriate, its major, is the requirement of workpiece bottom and wall, and the flange and the wall, its radius, to be able to meet the requirements, etc.
In addition, we should appropriately increase the radius, so that is conducive to forming, as well as reduce the drawing number.
The third point: the size of each part of the precision tensile ratio to fit, the design process of the workpiece, should try to avoid flange, larger workpiece and depth.
Because this is two kinds of artifacts, need more drawing number, so to some extent, is to increase the product cost.
If the workpiece is not in conformity with the requirements of the drawing by separate processing and manufacturing, to conform to the requirements of the process.
Fourth: to avoid problem of uneven thickness of the workpiece, the location of the hole of the above to be reasonable.
For the two artifacts manufacturability requirements, but also need attention.
For many times to stretch artifacts, especially pay attention to.
For precise drawing of the location of the holes on the surface of the main structure, besides the requirement, also should keep it in a plane, in order to avoid problems.
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