The advantages of Chair Mould are faster production speed, higher efficiency, automatic operation, various designs, shapes from simple to complex, sizes from large to small, accurate product sizes, easy product upgrading and complex shapes. Parts and injection moulding are suitable for mass production, products with complex shapes and other moulding and processing fields.At a certain temperature, the completely melted plastic material is stirred by a screw, injected into a mould cavity under high pressure, cooled and solidified to obtain a moulded product. This method is suitable for mass production of complex shapes and is one of the important processing methods.In recent years, vacuum heat treatment technology for injection moulding has been developed, and it is a new heat treatment technology. Its characteristics are exactly what the precision mould production needs.Hot spots of chair mould include avoiding thermal oxidation and decarburization, vacuum degassing or degassing, eliminating hydrogen embrittlement and improving plasticity, resistance and fatigue strength of materials. Slow vacuum heating and small temperature difference between parts surfaces determine the small deformation of parts formed by vacuum heat treatment technology. Computer simulation skills have been successfully developed and used in chair mould, and intelligent heat treatment of injection mould has been realized. It mainly uses vacuum oil cooling quenching, vacuum air cooling quenching and vacuum tempering. The selection and formula of cooling liquid and cooling skills are very important for observing the excellent performance of vacuum heating of workpieces, and oil quenching and air cooling are the first choices in the quenching process of chair mould.For the working surface of chair mould which is no longer machined after injection moulding heat treatment, vacuum tempering should be used as much as possible after quenching, especially for vacuum quenched workpieces, in order to improve the mechanical properties related to surface quality.Pipe Fittings Mould is also one of our product, you can click our website: https://www.furnituremould.com/
