HUIWEN Plastic Mold Injection Molding: A Complete Guide to the Mold Manufacturing Process. What measures does the company take during the mold manufacturing process to enhance mold quality? The following points are provided:
Injection Mold Processing: 1. The seat must be positioned properly. Positioning methods include beads, standard clamps, etc., and should be customized according to specific requirements. The seat must have a beading for wear resistance. The beading and wear plates must be made of wear-resistant materials and have an oil groove.
2. Carefully maintain the mold surface to prevent rust and scratches during production. Before packaging, spray the mold with a white/colorless rust inhibitor, rinse the entire mold surface, and then apply butter.
3. The mold must not have sharp corners; chamfering is required, unless otherwise required. The locating ring diameter must match the engineering drawing, and the ejector pin connection form and position must match the engineering drawing.
Injection Mold Processing: 4. The mold should have side locks (straight locks) installed on all four sides. If the side lock cannot be installed, a taper lock or a taper lock needs to be installed. The taper lock should be installed horizontally.
HUIWEN plastic mold injection molding, the mold making process will be clear after reading it. What should be paid attention to when polishing the injection mold in the plastic mold injection molding factory? The purpose of injection mold polishing is to increase the finish of the mold, increase the smoothness, and prevent the plastic from sticking to the mold. The mold surface with good polishing is smooth and beautiful. The matters needing attention when polishing the injection mold are as follows:
(1) When a new mold cavity is operated, the surface of the workpiece should be checked first. The oilstone surface should be cleaned with kerosene to prevent dirt from sticking.
(2) First grind the coarse grains, the hard-to-grind dead corners and the deep bottom, and then proceed to the easy ones.
(3) For workpieces with large planes or side planes, use the oilstone to grind away the coarse grains and then use a flat steel sheet to perform a light transmission test.
(4) Use a copper sheet or bamboo sheet to press the sandpaper to polish the plane of the workpiece. The sandpaper should not be larger than the tool area, otherwise it will grind to places that should not be grinded.
(5) The shape of the grinding tool should be close to the surface shape of the mold, and the workpiece should be ground to prevent deformation. HUIWEN plastic mold injection molding, if you do the above points, you will understand how to make a beautiful injection mold polished appearance. In plastic mold processing, plastic mold injection molding is an important link. The main aspects to consider are as follows: 1. Consider the process characteristics of the plastic raw material, the molding performance and the type of injection molding machine may affect the molding quality, so corresponding countermeasures should be taken during the injection mold design process. 2. Consider the plastic part's requirements for injection mold guidance. It is also very important to reasonably design the guide structure. The working dimensions of the molded parts should also be calculated because the injection mold requires overall strength and rigidity. 3. Consider the requirements for mold trial and mold repair. Mold design and manufacturing are closely related to mold processing. The success or failure of raw material processing generally depends on the quality of mold manufacturing. HUIWEN plastic mold injection molding, after reading the mold making process, you will understand. We not only provide mold manufacturing services, but also complete injection molding, processing, silk screen printing, packaging and other links.
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