The quality of the mold includes the following aspects:
Product quality: product size stability, conformity, product surface finish, product material utilization and so on;
(2) service life: under the premise of ensuring the quality of the products, the number of work cycles or parts produced by the mold can be achieved.
The use and maintenance of molds: whether it is most convenient to use, easy to mold, and the production auxiliary time is as short as possible.
Maintenance costs, maintenance periodicity and so on.
The basic way to improve the quality of the die is that the design of the mold is the most important step to improve the quality of the die. Many factors should be taken into consideration, including the selection of the mold material, the usability and safety of the die structure, the machinability of the die parts and the convenience of the mold maintenance. It's all. The manufacturing process of the mold is also an important link to ensure the quality of the mold. The processing method and precision of the mold manufacturing process will also affect the life of the die. The precision of each component has a direct impact on the overall assembly of the die and the precision of the equipment, so it is necessary to improve the processing method of the parts and improve the technical level of the fitter in the mould grinding and matching process to improve the machining precision of the die parts. Surface strengthening of the main forming parts of the die is carried out to improve the wear resistance of the die parts and improve the quality of the mould. The correct use and maintenance of moulds is also a major factor to improve the quality of moulds.
For example: mold installation should be appropriate, in the case of heat flow, the power connection is correct, cooling water to meet the design requirements, mold production injection molding machine, die-casting machine, media parameters should meet the design requirements, and so on. The correct use of the die also requires regular maintenance of the mold, the guide, guide sleeve, and other parts of the relative motion is often full of lubricating oil, forging dies, plastic moulds, die casting molds, etc. before each mold forming lubricants should be sprayed or the components of the surface of the stripping agent. With the development of society, the quality of mold has attracted more and more attention. With the improvement of mold design and manufacture, the quality of mould has attracted more and more attention since the realization of new mold technology. Quality is often a new topic. With the improvement of die technology, the quality has been improved.