Views: 0 Author: Site Editor Publish Time: 2020-12-24 Origin: Site
In previous news, talked about the deisgn of slider and lifter design, today I would like to talk about the deisgn standard of runner in plastic injection mold.
Surface runner and gate design standard
1. We will not specify runner or gate size/configuration without a Mold-flow analysis performed by a reputable source and close documented communication with the customer. Unless clearly documented on the mold quotation and agreed to by Tuofang Mould, the customer will specify the runner and gate size/configuration and be responsible for part production cycle times.
2. Trapezoidal runners are preferred due to ease of machining and design. Full round runners are acceptable and common, and are necessary with some material types. All runner intersections will have radii added in the direction of flow and have cold slugs at each intersection.
We believe quality begins with mould design capability and consider it to be the key to successful mould making.
car coolant plastic water tank mouldinjection mouldautomotive part mould1+1 cavity718 mould steelcold runner
Tuofang company is specialized in designing and manufacturing Plastic Injection.
No. 71 Hequ Road, Chengjiang Street of Huangyan, Taizhou City, 318020, Zhejiang Province, China
