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What aspects do you need to pay attention to when processing plastic mold parts?

What aspects do you need to pay attention to when processing plastic mold parts?

Nowadays, in many industrial production and processing processes, it is inseparable from the application of plastic mold accessories, which can meet the production needs at the same time, but also better improve production efficiency. However, the production of plastic mold accessories is not a simple matter, in the process of production, we need to fully consider some aspects in order to more effectively improve production efficiency. So do you know which aspects to fully consider when making plastic mold accessories? The following Kunshan Xuwen precision for you:

The following aspects should be fully considered when making plastic mold accessories:

First, do not only focus on product design, ignore the manufacturing of plastic mold accessories

Some users in the development of products or new product trial production, often only focus on the initial product development and development, ignoring the communication with the plastic mold parts production unit. After the product design scheme is preliminarily determined, there are two advantages to contacting the mold manufacturer in advance:

1, can ensure that the design of the product has a good forming process, not because the parts are difficult to process and modify the design.

2, mold makers can make design preparations in advance to prevent ill-considered in a hurry, affecting the construction period.

3, the production of high-quality plastic mold accessories, only the supply and demand sides closely cooperate in order to reduce costs and shorten the cycle.

Second, do not only look at the price, but also consider the quality, cycle and service

1. There are many kinds of plastic mold accessories, which can be roughly divided into ten categories. According to the parts material, physical and chemical properties, mechanical strength, dimensional accuracy, surface finish, service life, economy and other different requirements, choose different types of mold forming.

2, the mold with high precision requirements needs to use high-precision CNC machine tool processing, and the mold material and forming process have strict requirements, but also need to use CAD/CAE/CAM mold technology to design and analyze.

3, some parts due to the special requirements of molding, mold also need to use hot runner, gas-assisted molding, nitrogen cylinder and other advanced technology.

4, plastic mold accessories manufacturers should have CNC, EDM, wire cutting machine tools and CNC copying milling equipment, high-precision grinding machine, high-precision coordinate measuring instrument, computer design and related software.

5, the general large stamping die (such as the car cover die) to consider whether the machine tool has a holding mechanism, and even edge lubricants, multi-station progressive. In addition to the stamping tonnage, it is also necessary to consider the stroke, feeding device, machine tool and die protection device.

6. The manufacturing means and process of the above-mentioned mold are not possessed and mastered by every enterprise. When choosing a cooperative manufacturer, we must understand its processing capacity, not only to see the hardware equipment, but also to combine the management level, processing experience and technical strength.

7, for the same set of molds, the price of different manufacturers sometimes has a big gap. You should not pay more than the cost of the mold value, nor should you pay less than the cost of the mold. Mold manufacturers, like you, want to make reasonable profits in their business. To order a set of molds with a much lower price would be the beginning of trouble. Users must start from their own requirements, comprehensive measurement.

Three, avoid multi-head collaboration, as far as possible plastic mold production and product processing one-stop

1, with a qualified mold (specimen qualified), may not be able to produce a batch of qualified products. This is mainly related to the selection of the machining machine tool, the forming process (forming temperature, forming time, etc.) and the technical quality of the operator.

2, with a good mold, but also have a good forming processing, should be one-stop cooperation, try to avoid multi-head collaboration. If the conditions do not meet, it is necessary to choose a party to be fully responsible, and be sure to write clearly when signing the contract.