Scientific arrangement of the production process can improve the product quality and efficiency of non-standard parts processing automation, grasp the production process, can improve the efficiency of CNC machining.
Nc lathe programming is basic on CNC machining, appropriate application of original programming method, combining the process and automation to reduce the error in nc machine tools, familiar with source die cast light housing program, improve the rate of programming, simple processing carved software.
Adjust well in advance of CNC lathe and jig, workpiece CNC blade relative position to get the required specifications, using high precision roller bearing. General conditions, the workpiece is first accurate positioning and clamping. But in view of the plastic deformation of the workpiece, the clamping workpiece deformation. So in view of the plastic deformation of the workpiece, after first clamping precision positioning, define the optional activity. Whether a parts suitable for stamping processing methods, to see the parts of structure shape, dimensional accuracy and materials three aspects have certain stamping manufacturability. Sheet thickness is an important factor of stamping molding process, it is to arrange the main basis of process and selection of stamping equipment. In addition, the processing parts of sheet thickness, parts production batch or select type, design the important basis of die structure. Facing in different types, different structure of mould, its operating point is also different.
First of all, should be aimed at part shape, size, precision, production batch and other specific requirements designed economic, reasonable and practical die; Secondly, in order to ensure the processing quality of alloy die casting blanking pieces, the operator should also be aimed at the mold design, manufacturing processing characteristics for correct operation, that both the need of blanking parts processing production, is operator itself and the needs of the blanking die, stamping equipment safety. Although blanking die type many, but different shape, size, precision blanking pieces, production batch is often must be used together with matching die. Therefore, to produce the qualified low-cost blanking pieces.
As the industrialization process, the precision of the equipment is more and more high how to effectively improve the accuracy of metal stamping parts received extensive attention of people, on how to improve the accuracy of metal stamping parts to this problem, a lot of people think that just need to mold the parts precision is ready to go, adopt good line cutting, grinding, PG and other equipment for processing, precision is enough? Here to tell you that good advanced equipment can work out the good parts, of course, but reasonable mutual cooperation between each part is also an important index affected the accuracy of metal stamping parts, metal stamping parts processing factory then gave us a detailed introduction to, specific content is as follows: One, keep clean on the surface of the die, metal stamping parts blank before drawing first to wipe clean, avoid the die surface while working or material surface is not clean and mixed with dust and other sundry and crushed the surface of metal stamping parts, affect the quality of the product.
Second, the right amount to increase of hardness on the surface of CNC machining parts the die, and regularly check when deep drawing die die surface and remove its legacy of metal scraps, because when die hardness is low, its surface with metal scraps, also makes deep drawing metal stamping parts to produce mark.
Three, radius of die also regularly for grinding polishing, because the rough surface of the die fillet will during deep drawing metal stamping parts surface scrape.
Above for the methods of improving the precision for metal stamping parts is what we summed up continuously in the practice, hope you can help to you, we focus on custom non-standard stamping metal parts, metal stamping die, stamping shrapnel, precision punching, shaped microporous processing, etc.
6 Blog posts