custom parts Manufacturers

For stamping parts, the material utilization rate of the same part reflects the process level and technical level. This paper combines the actual application of the stamping site, from the aspects of process optimization, material size optimization, waste recycling, coil weight increase, etc. Method for material utilization of automobile stamping parts.

The following issues need to be paid attention to when making molds. 1. Don't just focus on product design and ignore mold manufacturing. When some users develop products or trial production of new products, they often only focus on product research and development at the initial stage, neglecting the communication with the mold making unit. After the product design plan is initially determined, there are three benefits to contact with the mold manufacturer in advance.

Die forging is a method of forming on a forging die developed on the basis of free forging and die forging in order to solve the problems of low productivity and poor precision of free forging, and to achieve the needs of large-scale and specialized production of forgings. Die forging is the abbreviation of model forging. The forging die (forging die) is generally composed of an upper die and a lower die. The upper and lower dies of the forging die are respectively fixed on the hammer head and the die pad. or die groove), the shape and size of the cavity of the groove is the same as the shape and size of the forging. During die forging, the blank is placed on the lower die, and the upper die moves down with the hammer (or slider) to close the die (one or more times) to hit the blank. Under the action, plastic deformation is generated and the groove is filled, and finally a forging with the same shape as the groove is obtained.

There are many kinds of casting defects, and the reasons for the defects are very complicated. It is not only related to the casting process, but also related to a series of factors such as the properties of the casting alloy, the melting of the alloy, and the performance of the molding material. Therefore, when analyzing the causes of casting defects, it is necessary to proceed from the specific situation, conduct a comprehensive analysis according to the characteristics, location, process and sand used of the defects, and then take corresponding technical measures to prevent and eliminate defects.