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In order to make any damage or abnormality after the injection moulding of the plastic mould, we need to carry out certain specifications for the injection moulding of the mould, and its main requirements meet the following six conditions: 1. mould closing pressure: In principle, it should be greater than the total pressure of the […]

In daily life, most of our common moulds are made of steel. When using mould steel, we will find that some defects will occur, which will cause the mould to be used normally, and even the manufactured workpiece will be deformed and used differently. Therefore, when using mould steel, we must understand its common defects

The mould makes us common workpiece casting tools, and the application field of the mould is very wide. What bothers us is that during the use of the mould, some damage often occurs, which has a lot of damage to the manufacture of the workpiece. Damage, some precautionary measures need to be taken. 1.Good casting

The use of mould steel is very wide, so the working conditions of mould steel must meet the height, strength, wear resistance, and sufficient toughness, as well as high hardenability, hardenability and other process properties. We need to know four important points about the performance of the mould. 1.Processability Refers to forging, rolling hot workability,

In order to improve the wear resistance, toughness, fatigue fracture resistance, high temperature performance, cold and hot fatigue resistance and corrosion resistance of the mould during the manufacturing process, it must meet some technical requirements in the process to achieve the desired standard 1. Forgeability has low hot forging deformation resistance, good plasticity, and wide

Although the mould processing and manufacturing is a complex and long process, according to the requirements, certain requirements and considerations must be met when performing mould processing and manufacturing, so that the mould processing and manufacturing can develop more delicate workpieces. With the development of technology, The main requirements for mould processing and manufacturing are

Cracks in the mould after quenching are defects in the heat treatment, which will cause the mould to be unusable. Therefore, we should take relevant precautionary measures before mould quenching. 1. Strictly control the inherent quality of mould raw materials 2. Improve the forging and spheroidizing annealing processes, eliminate mesh, band, and chain carbides, and

The manufacturing of moulding dies is diverse, so we are also diverse in the choice of processes.The following mainly analyzes the design content of vacuum blister moulding dies, mainly including: large batches, moulding equipment, precision conditions, geometric design, size Stability and surface quality. 1. For batch size experiments, the mould output is small, and it

Extrusion mould stripe defects are common problems in the use process. In order for extrusion moulds to be properly designed, carefully processed, and reasonably repaired, we must prevent extrusion strips from appearing tissue stripe defects. Tell everyone that four methods can be used to prevent the occurrence of tissue streak defects in the extrusion die.

The role of mould manufacturing workpieces is closely related to assembly. In order to make mould assembly completed successfully, we need to understand the preparations for mould assembly, so that the role of moulded parts will be better and better. The main six main points of its mould assembly preparation work: 1. Familiar with assembly

An important part of the R & D process of large-scale products in household mould design. Because product and household mould design are interdependent, it is very useful for product design engineers and household mould design engineers to understand the role of plastic parts development process, household mould design process and household mould manufacturing process. Different stages

Plastic injection mould quotation, plastic injection mould design and plastic injection mould manufacturing support a huge product development process. When you need to provide a quotation for the cost of plastic injection moulds and parts, it usually means the beginning of the concept design stage or the detailed design stage. At this time, if the plastic