Automotive Interior Plastic Mounting Bracket

Functioning as a structural support component within the automotive center console or dashboard, this part is manufactured via one-piece injection molding using engineering plastics. The main body features an elongated skeleton structure, with connection lugs at both ends equipped with slots and positioning bosses. The central area integrates multiple irregular grooves and rectangular interface windows, designed to securely hold air conditioning vent deflectors, control modules, or wiring harness connectors, ensuring precise assembly of interior components and electrical isolation.

The side walls are distributed with dense longitudinal reinforcing ribs and local thin-wall transition zones. This asymmetric design with significant wall thickness variations imposes high requirements on mold flow balance and holding pressure cooling processes. Precise control of melt flow is essential to prevent surface sink marks, warpage, or internal stress cracking caused by uneven shrinkage. Simultaneously, it ensures the coaxiality of mounting lug holes and buckle gap tolerances, guaranteeing smooth docking and reliable locking during final assembly.

Leveraging the mature automotive parts manufacturing cluster in Ninghai, our factory is equipped with Haitian precision injection molding machines and fully automatic video measuring instruments. We offer one-stop services ranging from UG/ProE structural design verification and mold flow simulation analysis to precision mold development. Targeting the physical properties of common automotive interior materials such as ABS and PC/ABS, we customize material temperature, mold temperature, and injection parameters to effectively address molding defects in complex appearance and structural parts, meeting the stringent delivery standards of OEMs for dimensional stability and surface quality.