Stamping die is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing. It is called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a die mounted on a press to exert pressure on a material at room temperature to produce separation or plastic deformation, so as to obtain the required parts. The following Xiaobian will introduce to you the maintenance methods and auxiliary technologies of hardware mold processing. Welcome to read!

Maintenance method of hardware mold processing:

(1) Mold loosening: the movement of punching or die exceeds the unilateral clearance. Adjust the combined clearance.

(2) Tilt of the die: the straightness of the die is not correct, or there are foreign bodies between the templates, so that the template can not be pasted flat. Recombination or grinding correction.

(3) template deformation: template hardness or thickness is insufficient, or external impact deformation. Replace the new template or correct the split group working method.

(4) The deformation thickness of the mold base is insufficient or the force is not uniform, and the straightness of the guide column and guide sleeve varies. Grinding straightening or refilling plastic steel or replacing die base or equalizing force.

(5) Interference of the punching die: whether the size and position of the punching die are correct, whether there is deviation in the positioning of the upper and lower die, whether it will loosen after establishment, insufficient accuracy of the punching press, and incorrect mold setting.

(6) Punch deflection: punch strength is not enough, punch size is too close, lateral force is not balanced, punch half inclined. Strengthen the guide protection of the strip inclined plate or increase the punch, small punch grinding short lt increase heel length in advance support guide, pay attention to the feeding length.

Auxiliary technology of hardware mold processing:

Die CAD/CAM technology.

With the rapid development and organic combination of computer technology, mechanical design and manufacturing technology, a new technology of computer-aided design and computer-aided manufacturing (CAD/CAM) has been formed.

CAD/CAM is the key technology to transform the traditional mold production mode, and it is a high-tech and efficient system engineering. It provides users with effective auxiliary tools in the form of computer software, so that engineers and technicians can design and optimize products, mold structure, forming process, CNC machining and cost with the help of computers. Mold CAD/CAM can significantly shorten the mold design and manufacturing cycle, reduce production costs, improve product quality has become a consensus.

With the emergence of powerful professional software and efficient integrated manufacturing equipment, the die CAD/CAM technology based on 3D modeling and concurrent engineering (CE) is becoming the development direction. It can realize manufacturing and assembly oriented design, simulation molding process and CNC machining process, integrated design and manufacturing.

In order to meet the needs of multi-variety and small-batch production in industrial production, rapid and economic mold making technology has been paid more and more attention by people, which speeds up the manufacturing speed of the mold and reduces the production cost of the mold. Rapid and economical die making technology mainly includes low melting point alloy die making technology, zinc base alloy die making technology, epoxy resin die making technology, spray forming technology, laminated steel plate die making technology, etc. The use of rapid and economical mold making technology to manufacture mold can simplify the mold manufacturing process, shorten the manufacturing cycle (70%~90% shorter than the ordinary steel mold manufacturing cycle), reduce the mold production cost (60%~80% lower than the ordinary steel mold manufacturing cost), and obtain significant economic benefits in industrial production. It plays an important role in improving the speed of new product development and promoting production development.

Thank you for reading, the above is the introduction of the maintenance methods and auxiliary technology of the hardware mold processing, some content from the network, for reference only. If you want to know more about the precision mold processing details, welcome to call for detailed inquiries, dedicated to your service.