According crash barrier mold material strength calculations or empirical data to determine the thickness of the mold parts side of the road and dimensions, shape the structure and all the connections, location, location guides. Determine the form of the structure of the main molding parts, structural parts. The strength of each side of the road part of the mold to be carefully analyzed to calculate the size of the molded part work. Cavity layout. According to the characteristics of the geometry of the mold side of the road, dimensional accuracy, batch size, ease of mold manufacturing, mold cost determined number of cavities and their arrangement. OK parting surface. Location of the parting should be conducive to mold, exhaust, stripping and molding operation, the steel parts of the surface quality. OK gating system (main runner, points runner and gate shape, location, size) and exhaust systems (exhaust method, the exhaust slot position, size). Choose push-up (ram jacking, push plates, modular top), a cement mold side of the road and decided to undercut processing method, core pulling mode. Decision cooling installation site. In the side of the road mold production process are small differences in the quenching process will affect the quality of the entire mold. For now the mold in terms of only good quenching process to ensure production quality of such mold. The production process in the mold hardening process is generally installed furnace to raise the temperature of the workpiece to be preheated 650 degrees, highway cement mold side of the road, holding a half-hour at this temperature, the concrete mold side of the road, then continue to heat up to 870 degrees , incubation was continued for half an hour, allowed to warm to 1040 degrees again, incubated for half an hour, then the temperature was quickly reduced to 150 degrees, and so was cooled to room temperature after the start of tempering, the tempering temperature control at 540 to 560 degrees, side of the road mold, holding a half-hour, baked cooling, followed by 520 to 540 degrees when in a temper. Cover mold so produced effect is the best. So for now, only in terms of mold production technology in order to ensure good quenching the high quality mold. Concrete crash barrier mold | crash barrier mold | plastic products lead lead by Baoding plastic products factory. Baoding lead Plastic Products Factory (www.zamohe.com) strong, credible, in Baoding plastic building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the plastics lead into the brilliant and you work for a better future!