April 21, 2020This paper introduces a mould design of thick plate, high strength and high precision, systematically analyzes and calculates the blank size, and expounds the influence of forming, flanging, dimension...view
January 20, 2021The development of mobile phone shell products needs to go through the process of product structure design, mold development and design, injection molding production, spray printing and so on. Each li...view
December 17, 2020In order to maintain the machining accuracy of plastic injection mould under injection pressure and clamping force, it is necessary to consider the feasibility of grinding and polishing of the cavity ...view
October 28, 2019Manufacturing technology of automobile panel die is becoming more and more mature in China, which has changed from extensive development mode mainly relying on scale expansion and quantity increase in...view
October 28, 2019(1) PlanningIn order to improve timeliness, project, and parts should be planned in detail. Planning at the level of the injection project and each individual part is the key to achieve timeliness. Th...view
April 10, 2023POM is polyformaldehyde, a linear polymer with no side chains, high density, and high crystallinity.Color of POM is generally white particles.POM Plastic Material Properties1. The general density is 1...view