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Mould Making Precautions
Aug 28, 2017

Make the mold need to pay attention to several issues:

First, some users in the development of products or new products trial production, often only focus on early product development and development, neglect and mold production units of communication. Product design program initially identified, that is, in advance with the mold manufacturers have two benefits:

(A), you can ensure that the design of the product has a good forming process, not because the parts difficult to modify and modify the design.

(B), mold production can be prepared in advance to prepare, to prevent hurry to consider ill, affecting the duration. In short, the production of high-quality mold, only the supply and demand sides in close cooperation in order to ultimately reduce costs and shorten the cycle.

Second, do not just look at the price, from the quality, cycle, service all-round consideration:

Many types of mold, can be divided into ten categories. Depending on the material, physical and chemical properties, mechanical strength, dimensional accuracy, surface finish, service life, economy and other requirements, choose different types of mold forming (mold steel material properties). High precision molds need to use high-precision CNC machine tools, and mold materials, forming processes have strict requirements, need to use CAD / CAE / CAM mold technology to design, analysis. Some parts due to the special requirements when forming, mold need to use hot runner, gas-assisted molding. Manufacturers should have CNC, EDM, WEDM and five-axis machining centers and high-speed machining center equipment, high-precision grinding machines, high-precision three coordinate measuring instrument, computer design and related software. General large-scale stamping die (such as car cover mold) to consider whether the machine has a blank holder, and even the side of the lubricant, multi-functional level and so on. In addition to stamping tonnage also consider the red, feeding device, machine tools and mold protection device.

The mold manufacturing methods and technology is not every enterprise has and master. In the choice of collaboration manufacturers must understand its processing capacity, not only to see the hardware equipment, but also with the management level, processing experience and technical strength. On the same set of molds, different manufacturers offer sometimes a big gap. You should not pay more than the value of the mold at the same time, it should not be less than the cost of mold. Mold manufacturers like you, in the business to obtain a reasonable profit. Customizing a set of very low molds will be the beginning of trouble. Users must proceed from their own requirements, a comprehensive measure.

Third, to avoid long cooperation, as far as possible mold production and processing products through train.

With qualified mold (specimen qualified), may not be able to produce a batch of qualified products. This is mainly related to the processing of machine tool selection, forming process (forming temperature, forming time, etc.) and the technical quality of the operator. With a good mold, but also a good forming process, it is best to train one by one, try to avoid long cooperation. If the conditions do not have, we must choose a party responsible for the whole, in the set at the same time must be clear.