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Question:

The difference between wire cutting and mold making

The difference between wire cutting and mold making

Answer:

The mould as a kind of high life special technology equipment, has the following production characteristics: (1) it belongs to single, multi-breed production. Mold is the high life of special process equipment, each pair of mould can produce a certain shape, size, and the precision of parts, it's decided to mold production belongs to the nature of the single, many varieties, production procedures. The mould production cycle is short. Due to the acceleration of new product upgrade and market competition, the requirement of the mould production cycle is getting shorter and shorter. The mould production management, design and process should meet the objective requirements. (3) the complete set of mould production. When some parts need more pair of mould processing, often involvement and influence each other between each pair of mould, only the final qualified parts, it qualifies as a series of mold. Therefore, this feature must be fully considered in terms of production and planning.
(4) test and test. Because of the characteristics of the mould and the experience of mould design, the mould must pass the test or the test pressure after assembly, and finally determine whether it is qualified. At the same time, there are some parts that need to be tested to be finalised. Therefore, there must be a certain testing period for the production schedule. (5) the machining of molds to mechanization, elaboration and automation. At present, the demand of product parts for mould accuracy is higher and higher, high accuracy, high life, high efficiency and more and more. The machining accuracy depends mainly on the precision of machine tool, the processing technology condition, the measuring method and the method. At present, precision molding grinding machine, CNC precision surface grinding machine, precision CNC wire-cut edm machine, precision continuous trajectory coordinates grinder and the use of three coordinates measuring machine is becoming more common, mould processing to the intensive development of high and new technology.
Hello! It is estimated that you are working in stamping mold. Let me just tell you a little bit about the difference between wire cutting and molds: Linear cutting is a process that can cut the conductive material into the desired shape. The advantage is that the production cycle of a single or small product is shorter and can be done on a regular day. The drawback is that the processing efficiency is low, not suitable for mass production. The mould is a combination of various processing techniques, and the advantage is that the products can be produced in large quantities. The drawback is that the process of working the mold is longer, which usually takes between three and ten days. Maybe it's time to wait until the molds are processed and the molds will be delayed. About your another question, linear cutting out what size is quite accurate, but the cutting mould and products will have certain error. That is to say, the same product, made of wire cutting, and made from the mold, will be different in size. The error size can be reduced by technical personnel. I don't know if you can understand, I don't understand. I hope my answer will open your mind.
How much do you need for the number of samples? If the number is small, the line cut is cost-effective (low cost). We will not open the mould until the customer has decided to make the batch. The cost of the die will be spread to each product, so the cost of the die will be reduced. If the mould comes up, the mold will be open if the customer is not satisfied. Money spent. I don't know. Do you understand?
Line cutting and molds: linear cutting is a process that can cut the conductive material into the desired shape. Edm Wire cutting machine, Wire Electrical Discharge Machining WEDM), electric processing category, is by the former Soviet union cluster technology limited couple lazarus research by spark Discharge switch contact corrosion damage phenomenon and reason, found that spark of instantaneous high temperature can make local metal melting, oxidation and corrosion, so as to create and invented the electric spark Machining method. The line cutting machine was invented in the former Soviet union in 1960 and is the first country to be used in industrial production.

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