Molds, various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In a nutshell, a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the article by changing the physical state of the formed material. It is known as the "Mother of Industry". Under the action of external force, the blank becomes a tool with a specific shape and size. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or cavity shape, and the application of the contour shape with the cutting edge can separate the blank according to the contour shape (blanking). Applying the cavity shape allows the blank to obtain a corresponding three-dimensional shape. The mold generally includes two parts, a movable mold and a fixed mold (or a punch and a concave mold), which can be divided and combined. When separated, the parts are taken out, and when closed, the blanks are injected into the mold cavity to form. The mold is a precision tool with complex shape, which bears the expansion force of the blank, and has high requirements on structural strength, rigidity, surface hardness, surface roughness and machining accuracy. The development level of mold production is one of the important symbols of the level of machinery manufacturing.
As people's demand for products is increasing, mold customization has begun to enter people's field of vision, and various mold customizations have appeared on the market. For example, auto parts customization molds, children's toy customization molds, lighting accessories customization molds, electrical accessories customization molds, etc., which have brought great convenience to our lives.
Auto parts are the units that make up the whole car and a product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is also increasing, and the market for auto parts is becoming larger and larger. In recent years, auto parts manufacturers have also developed rapidly, with the development of auto parts customization molds industry. As the foundation of the auto industry, auto parts are a necessary factor to support the sustainable and healthy development of the auto industry. In particular, the current auto industry is vigorously developing independent development and innovation, which needs a strong component system for support. The independent brand and technological innovation of the whole vehicle need parts as the foundation, and the independent innovation of the parts and components has a strong impetus for the development of the whole vehicle industry. They influence and interact with each other. There is no independent brand of the whole vehicle, and a strong parts system It is difficult for the R&D and innovation capabilities of the company to burst out. Without the support of a strong component system, it will be unsustainable for the self-owned brand to become bigger and stronger.