Precision stamping die trimming phenomenon analysis

Existing in precision stamping die trimming the phenomenon of iron filings, lower die waste around the knife is most serious. The cleanliness of the look of the quality of stamping parts and mold, but also reduce the production efficiency. Precision stamping die trimming off phenomenon analysis of the phenomenon of iron filings: trimming blade could not vertical moulding surface, parts, and to form, the secondary shear of vertical edge trimming, unreasonable blade clearance, blade knife, waste poor finish, the secondary cutting edge hardness, edge to eat into the depth is deep, mould process design is unreasonable and so on. Prevent the occurrence of this phenomenon, we can take the following measures to control: 1, the iron filings in waste knife parts: iron mainly in waste knife parts has caused mould process. Take measures as follows: the upper die trimming blade changes shape, waste made breakthrough of blade shape, and the lower die waste edge milling is empty. 2 inconsistent, plate shape and edge clearance: the unreasonable measures is to use OP10 drawing plate buckles each part of the academic side of mold surface, and upper and lower blade clearance and replacement and to eat into the depth adjustment. 3, edge trimming, improve the quality of cross section and blade life. Precision with a large technical team and well-trained, working time more than 15 years experience 8 mold designers, mold manufacturing and maintenance master more than 50, with a superb precision stamping mold processing equipment, such as from: Japan, the United States, Switzerland and other countries, the mold precision of the whole of plus or minus 0. More than 002 mm, the service life of three hundred million times. Precision contact: wish you a prosperous business, everything goes well, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components