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塑料模具产品的基本知识及技术应用

Basic knowledge and technology application of plastic mold products

一种用于压塑、挤塑、注射、吹塑和低发泡成型的组合式塑料模具，它主要包括由凹模组合基板、凹模组件和凹模组合卡板组成的具有可变型腔的凹模，由凸模组合基板、凸模组件、凸模组合卡板、型腔截断组件和侧截组合板组成的具有可变型芯的凸模。模具凸、凹模及辅助成型系统的协调变化。可加工不同形状、不同尺寸的系列塑件。

A combined plastic mold for compression, extrusion, injection, blow molding and low foam molding mainly comprises a concave mold with a variable cavity composed of a concave mold composite substrate, a concave mold assembly and a concave mold assembly board, comprising a punch composite substrate, a punch assembly, a punch assembly board, a cavity truncation assembly and a side truncation assembly board. A punch with variable core. The coordinated change of die, die and auxiliary forming system. It can process various plastic parts with different shapes and sizes.

我们日常生产、生活中所使用到的各种工具和产品，大到机床的底座、机身外壳，小到一个胚头螺丝、纽扣以及各种家用电器的外壳，无不与模具有着密切的关系。模具的形状决定着这些产品的外形，模具的加工质量与精度也就决定着这些产品的质量。因为各种产品的材质、外观、规格及用途的不同，模具分为了铸造模、锻造模、压铸模、冲压模等非塑胶模具，以及塑胶模具。

All kinds of tools and products we use in daily production and life, from the base of machine tools to the casing of the fuselage, to the shell of a screw, button and various household appliances, are closely related to the model. The shape of the mold determines the shape of these products, mold processing quality and precision also determines the quality of these products. Because of the different materials, appearance, specifications and uses of various products, molds are divided into casting molds, forging molds, die-casting molds, stamping molds and other non-plastic molds, as well as plastic molds.