Plastic moulds review determines the quality of the mould

Many clients before open mold products require us to do a DFM report, namely we often say the product mould review, need to meet the requirements of product manufacturing, product design has good manufacturability, makes the product at the lowest cost, the shortest time, of the highest quality. Today's DFM is the core technology of concurrent engineering, because the design and manufacture are the two most important links in the product life cycle, concurrent engineering is to consider at the beginning of the design of product manufacturability and assembling etc. So the DFM is the most important support tool in concurrent engineering. It is the key to design analysis of information technology, manufacturing rationality evaluation and improvement design proposal. Contains our plastic mold in the mold flow analysis, structure analysis, analysis of gate, wall thickness and ejection, reasonable analysis of cooling and so on, and puts forward the corresponding optimization Suggestions. Early in the development of plastic mold, mold review determines the design of the mold, at the same time also determines the quality of the mould. Customer complaints are heard in many factories open mold, the early stage of the mould very fast speed, test a bunch of questions, after repeated revision, resulting in mould not only tinkering and serious tardiness, plastic mold and metal mold, modify the number too much, a lot more clamps to the mold intensity will have an effect, even will affect the mass production product quality and processing efficiency. Changshu smooth plastic mold factory think, plastic mold cavity before, we need to give enough time to do a good job of mould review, reduce the unnecessary problems in mould manufacturing, avoid risk, to ensure that products in T1 test can work out OK. What are the influencing factors on the quality of the mould? In terms of our mould design, need to consider the products of material shrinkage, flesh thick, draft, lethal factors such as gate, of course, for the product structure, mould design engineers also want recommendations to optimize, avoid less important and even some of the characteristics of dispensable for mould processing and manufacturing costs to increase with the increasing of difficulty. For instance, plastic mold cavity mold factory engineers to check the product before product draft Angle. This problem is mainly for cavities side perspective. Cavities side Angle must be large enough to make plastic mould cavities mould when not have glue phenomenon. If the customer product requirements have bite flower, textured surface Angle still need to check & throughout; Texture specification & throughout; To determine. Ejection Angle of production must be not important dimensions to change, in order to increase iron material ( Is the glue) reduction For the principle. So even mould kernel size out-of-tolerance, fitter to repair mold, be room for remedy. Draft Angle of the general values of 0. 2° , 0. 5° ,1度; , 1. 5° 2度; 。 The second is the finished product thick meat. After repeated practice, uneven thickness of meat will seriously affect the quality of injection molding products, therefore, design staff strictly the good meat thick off, to have meat, the phenomenon of uneven thickness of a declaration, immediately inform the customer as early as possible, and to seek solutions. In the appearance of the product ( Master pattern) Surface pits of the Log, or raised parts, mold manufacturers design engineers to ensure uniform thick meat. The male side of its corresponding is convex or pits, and products molding. A set of high quality plastic mold of the first step is to every detail of product reviews, recommendations to optimize and determine the mold design, the second mold design process is also very important, the same structure, there are many kinds of way, the mold which one to die structure more secure, more convenient for processing. Mold review is, in short, found the problem, and put forward solutions, solve the problem, and mold design is to control the problem, to mould manufacturing is carried out. Changshu smooth plastic products factory adjacent to the baoan airport, in the beautiful phoenix mountains back, quiet and pure and fresh environment more suitable for manufacturing precision and exquisite mold. We are a modern plastic mold manufacturing, injection molding processing factories, we are not the largest mold factory, but we have the most powerful team, good product development, solving all of the structure and mold technology, to protect your product development. 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