ZHEJIANG YITIAN PRECISION MACHINERY CO.,LTD
What is the function of the steel precision press from china?
Punching presses can be used in many situations, because the materials used are different, steel precision presses are accepted by many people due to its material advantages.What are the main functions of the steel precision press? Let me give you a brief introduction
Before processing and assembling the precision die, we must first have a clear understanding of the mold structure, working principle, product shape, vehicle matching relationship and related process modeling, so as to understand the fillet, ridgeline, impact mark, and draft surface during the assembly process. The angle and other factors have a clear understanding, so that the thinking and order are clear in the assembly and debugging process, which not only improves work efficiency, but also ensures quality.
The feed resistance of each part of the pressing surface is different. The steel precision press is easy to be affected by the top of the punch to affect the surface quality, and even cause serious cracks and wrinkles. Make the transition of the pressing surface smooth, the feed resistance is uniform, the contact part of the punch and the stretched blank is close to the center when the punch starts to stretch, and the stretch forming is good.
In order to uniformly feed each part of the surface of the nip resistance, in addition to the shape design of the passing nip surface and reasonable measures to draw the bead, the gap diagram design should also be closely combined during processing and assembly, and the drawing die press material Place 50 outside the drawbead along the surface, and the blanking surface will be reduced by 0.15; the height of the drawbead is digitally modeled, and the groove depth of the drawbead is increased by 1 mm.
Under the condition of ensuring that the secondary processing is in place, the drawing die is repaired and polished during the assembly design process of the steel precision press. Try to avoid the use of grinding wheels and electric grinding tools to study the profile, ridge fillet, etc. Polishing, so as not to affect the quality of product development and molding work. On the contrary, you should first use oilstone and then use sandpaper for polishing. Each method should be carried out in strict accordance with the requirements of the first rough and then fine. The polishing should not be done in the same direction because of the sawing method.
The above is the whole content of the functions of the steel precision press introduced by the editor. I hope it can be helpful to you.
Zhejiang Yitian Precision Machinery Co., Ltd. is located in Ningbo, was established on July 17, 2018. Our company is a professional large-sized, high-speed and precision forging and pressing equipment manufacturer in China. It has super large and large numbers of precision CNC machining equipment, various precision testing instruments, and a full set of advanced quality control methods such as physical and chemical facilities. The company's main products are steel precision presses, high-speed mesh machines, servo feeders, Taiyida punches, high-speed punches, Ningbo punches, high-speed gantry punches, high-speed precision punches, feeders, stamping machines, etc. Customers in need are welcome to consult.