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22-05-18
Analysis of the Causes of Cracking in Injection-Molded Products
Cracking is a common defect in plastic products manufactured via injection molding, primarily caused by stress‑induced deformation. The main sources of such deformation include residual stresses, external stresses, and stresses arising from the external environment.
22-05-10
Mold Classification for Casting Systems
Depending on the type of gating system, plastic molds can be classified into three categories.
22-05-10
In addition to the mold itself, components such as the mold base, core, and ejector mechanism are also required; these parts are typically designed to be universally applicable.
22-05-10
Molds classified by the material they form
Hardware molds are classified into: stamping dies (such as blanking dies, bending dies, deep-drawing dies, turning dies, necking dies, corrugating dies, bulging dies, and shaping dies), forging dies (including die-forging dies and upsetting dies), extrusion dies, die‑casting dies, and other types of forging dies.
22-05-10
Molds for non-metallic materials and powder metallurgy. These include plastic molds (such as two‑color molds, compression molds, and extrusion molds), rubber molds, and powder‑metallurgy molds. Based on their structural characteristics, molds can be classified into flat blanking dies and three‑dimensional cavity molds. Molds are typically produced as single pieces or in small batches.
Nantong Jiateng Precision Mould Co., Ltd.
National Unified Business Consultation Hotline
No. 85, shuangyun Road, Xingdong Town, Tongzhou District, Nantong, Jiangsu Province, China.
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