injection mold, plastic mold production process, some basic operations of mold manufacturing 123
The production process of plastic mold is a complex process involving a variety of basic operations. Mold manufacturing plays a vital role in industrial production. It is used in injection molding, blow molding, extrusion, die casting, forging, smelting, stamping and other methods to make molds and tools for various required products. Molds are called the “mother of industry” because they are tools for making molded items, consisting of multiple parts, and different types of molds are composed of different parts. The mold realizes the processing of the product shape by changing the physical state of the molded material.
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In the process of mold manufacturing, many professional terms and basic operations are involved. Among them, the mold kernel is the key part of the central part of the mold, and the mold embryo is the base of the mold. The assembly, flying mold, mold closing, insert and other operations of the mold are indispensable steps in making the mold. The insert is a small piece of part inserted after processing and forming a hole inside the mold, which is used to solve the mold exhaust problem or difficult processing.
Other operations include the addition of row position and inclined top system for molding, discharge processing details, mold-saving polishing or sun-printing treatment of the mold surface, mold types including plastic molds, stamping molds, hardware molds and die-casting molds, etc. The basic operations of mold manufacturing include design drawings, sawing and sawing fine materials, roughing, milling machine, drilling machine center drill bit alignment, mold benevolent tapping, water test, wire cutting drilling, discharge and saving mold and other steps.
The whole mold manufacturing process requires precise operation and rigorous process control to ensure the quality and accuracy of the final product. Mold manufacturing is not only a process, but also an art, which requires manufacturers to have rich experience and technical knowledge. Through unremitting efforts and continuous improvement, the mold manufacturing industry will continue to provide key support for industrial production and promote the development and progress of various industries.
Mold manufacturing is a crucial part of manufacturing, and commonly used machine tools play a key role in mold manufacturing. Machine tools are classified according to the principle and processing type, mainly including milling machines, lathes, drilling machines, grinding machines, CNC milling machines, deep hole drilling, etc. Milling machine is a common machine tool, including vertical milling machine, gantry milling machine, side milling machine and CNC milling machine. Its processing characteristics are tool rotation, workpiece and tool moving feed cutting, and can process plane, groove and drilling, etc.
The grinding machine includes a small grinding machine, a large water grinding machine and an optical grinding machine. Its processing characteristics are tool rotation, workpiece linear movement feed grinding, and can process planes, grooves, rounded corners and cylinders. The lathes mainly include ordinary lathes, automatic lathes and vertical lathes. Their processing characteristics are workpiece rotation, tool movement feed cutting, and can process cylinders, threads, drilling and cutting. The drilling machine includes desktop drilling machine, rocker drilling machine and deep hole drilling. Its processing is characterized by tool rotation and workpiece moving, and is mainly used for drilling.
CNC milling machine is an important type of modern machine tools, including ordinary CNC, machining center, high-speed machine and five-axis CNC milling machine. Compared with ordinary milling machine, it has the advantages of computer control, multi-axis linkage, processing complex curved surface, high accuracy, high efficiency, good processing quality, etc., but the price is also ordinary milling.
More than 10 times the bed. In addition, precision engraving machines, spark machines, wire cutting, fine hole discharge and other machine tools also play an important role in mold manufacturing.
Generally speaking, different types of machine tools have their own characteristics in mold manufacturing and can meet different processing needs. With the progress of science and technology, the application of numerical control technology has become more and more extensive, bringing higher accuracy, efficiency and quality to mold manufacturing. Mold manufacturing is an important part of the manufacturing industry, and the development and application of machine tools will continue to promote the progress and development of the mold manufacturing industry.