Daily Share: A Comprehensive Analysis and Precise Solutions for Injection Molding Shrinkage and Sink

Among injection molded part defects, shrinkage and sink marks are "invisible killers"—they may be...

News2026-07-09



Design of Mold for Upper and Lower Protective Covers of Automotive Steering Column

Automotive steering column, located on steering wheel, is a device used by driver to control directi...

News2026-07-09



Development of a Multi-Cavity Die-Casting Mold for Small Brackets

Abstract: This paper introduces structure of small brackets inside automobile engines and main diffi...

News2026-07-08



Typical Mold Structure

Working Principle: After plastic is molten, it enters mold cavity through injection molding machine...

News2026-07-08



Daily Share: A Comprehensive Solution and Efficient Demolding Control Strategy for Mold Sticking in

In injection molding production, mold sticking (poor demolding) is a "killer of efficiency"—it le...

News2026-07-08

Troubleshooting and In-Depth Repair Guide for Sumitomo All-Electric Injection Molding Machines

Sumitomo all-electric injection molding machines have always enjoyed a strong reputation in industry...

News2026-07-07



Cause Analysis and Improvement of Aluminum-Iron Separation in Cylinder Main Bearing Cap Die-Casts

Engine cylinder block is a fundamental component of engine structure. Main bearing cap structure of ...

News2026-07-06



Mold Design and Multi-Objective Injection Molding Process Optimization for High-Voltage Connector So

Abstract: Taking housing of a high-voltage connector socket as research object, this paper focuses o...

News2026-07-06



Injection Molded Part Wall Thickness Design 3: Performance-Oriented Wall Thickness Design Strategy

Previous two chapters shared general design principles and materials for wall thickness. After meeti...

News2026-07-04



Scientific Setting of Injection Molding Holding Pressure Stage – (Traditional Holding Pressure Param

This chapter will focus on traditional methods used in production practice to determine holding pres...

News2026-07-04