Steel mold design side of the road is not static, customers according to their needs, combined with the actual production conditions to be selected, because of structural steel mold more complex side of the road, size, precision requirements are not the same. No matter what kind of mold , should try to shorten the design cycle and improve the level and quality of mold design, mold steel side of the road after also minimize processing, but also durable. Side of the road in front of the steel mold design product design requirements to be clear, you want to be more complex molds have a full understanding, analysis of various steel mold side of the road performance and economy, according to the plastic parts used in the process performance and the performance of plastics Die improvements in mass production mold, you should try to improve production efficiency. Side of the road steel mold design principles: the plastic surface, in terms of the scope of the molding material can encase the surface structure of the plastic parts can be met at the contact with the mold in the molding. If possible, do not light facial plastic parts in contact with the mold surface. Like using a female mold manufacturing tub and laundry tub situation. Modified, if the level of mechanical grip plastic saw amputated side, in the height direction, at least 6 ~ 8mm margin. Other finishing work, such as grinding, cutting or laser jet, it must be left margin. The gap between the edge die cutting lines smallest width of the distribution when punching die trimming small, these are to be noted. Geometric design, design, often considering the dimensional stability and surface quality. Product design and dimensional stability using the die (die), but require a higher surface gloss of articles but requires the use of a male die (punch), so that, the plastic parts ordering party to these two points will be taken into account, In the article can be produced under optimum conditions. Experience has shown that the design does not meet the actual processing conditions often fail. Four, dimensional stability, in the molding process, contact with the mold surface and better dimensional stability than plastic mold part to leave. If in the future due to the stiffness of the material needed to change the material thickness requirements may lead to the conversion of the male mold die. Plastic dimensional tolerances can not be less than 10% shrinkage. Lunda Baoding building materials mold factory Tel: 13513327706