With the continuous progress of mold design technology, the wide application of new materials and the continuous innovation of processing technology, the difference of use and maintenance conditions and so on affect the quality of the mold to different degrees. "Mold quality" involves a wide range of aspects, quite complex, improve the quality of the mold has a variety of methods, but combined with the actual application needs professional companies to provide the corresponding coating solutions.
How can we produce high-quality products with high efficiency and low consumption in a short time? This must be a question that many mold manufacturers want to ask, right? Now the economic situation is more and more demanding for China's die and mould industry. Only by reasonably improving the quality of die and mould products can China's manufacturing industry develop better. How can we improve the quality of die and mould?
Many mould manufacturer in reform and adjustment, especially in die this is a piece of very importance to product quality, because the quality of mould is good or bad influence the root cause of product quality, yield, cost, how to make the mould under the condition of high precision, low cost, high efficiency, longer, more mold to produce qualified parts, Xiaobian suggests that mold manufacturers can start from the following five aspects:
Point one, the design of the parts should be reasonable
Choose the best structure scheme as far as possible, the designer of the parts should take into account the technical requirements of the parts and its structure must meet the process and feasibility of mold manufacturing.
Second, the design of the mold is the most important step to improve the quality of the mold
(1) The selected mold material can not only meet the customer's requirements for product quality, but also take into account the cost of the material and its strength in the set cycle. Of course, the material should be selected according to the type of the mold, the working mode, the processing speed, the main form of failure and other factors.
②, mold structure design, as far as possible compact structure, easy to operate, but also to ensure that the mold parts have enough strength and stiffness; When the die structure is allowed, the corners of the surface of the die parts should be designed as a rounded transition as far as possible to avoid stress concentration.
(3) In the design, it is necessary to reduce the scope of disassembly and assembly in the maintenance of a part, especially when the wearing parts are replaced, as far as possible to reduce the scope of disassembly and assembly.
Point three, the manufacturing process of the mold is also an important link to ensure the quality of the mold
The processing method and precision in the process of mold manufacturing will affect the service life of the mold. The precision of each part has a direct impact on the overall assembly of the mold. In addition to the influence of the precision of the equipment itself, it is necessary to improve the processing method of the parts and improve the technical level of the fitter in the process of mold grinding and matching to improve the processing precision of the mold parts.
Key points four, the main forming parts of the mold surface strengthening
Improve the surface wear resistance of die parts, so as to better improve the quality of die. For surface strengthening, different strengthening methods should be selected according to different purposes of the mold. This requires professional coating solution manufacturers to provide a series of technical support and services.
Five, the correct use and maintenance of the mold is a major factor to improve the quality of the mold
The installation and debugging mode of the mold should be appropriate. In the case of hot runner, the power supply wiring should be correct, the cooling waterway should meet the design requirements, and the parameters of the injection molding machine, die casting machine and press should meet the design requirements in the production of the mold.