When developing products or trial producing new products, some users only focus on product development and development at the initial stage, ignoring the communication with plastic mold manufacturing companies. After the preliminary determination of the product design scheme, that is to say, there are two advantages to contact the mold manufacturer first. Then, let's learn about the precautions for the production of plastic molds in Guangdong!

1. The products that can be designed have good forming technology and difficult parts processing, so the finalized design will not be modified.

2. Design preparation shall be made in advance for mold manufacturing to prevent hasty and insufficient consideration from affecting the construction period.

3. Only by making high-quality plastic molds and close cooperation between the supplier and the demander can we reduce the cost and shorten the cycle.

Guangdong plastic mold system should not only look at the price, but also consider the quality, cycle and service.

1. There are many kinds of molds, roughly divided into 10 kinds. According to the requirements of material, physical and chemical properties, mechanical strength, dimensional accuracy, surface finish, service life and economy of parts, different types of dies are selected for forming.

2. Molds with precision requirements need to be processed with high-precision CNC machine tools, and there are strict requirements for mold material and forming technology. CAD / CAE / CAM mold technology needs to be used for design and analysis.

3. Some parts have special requirements in forming, and advanced technologies such as hot runner, gas assisted forming, nitrogen cylinder and so on need to be used in the die.

4. The manufacturer shall have CNC, EDM, wire cutting machine tools and CNC profiling milling equipment, high-precision grinder, high-precision CMM, computer design and related software.

5. General large stamping dies (such as automobile cover dies) should consider whether the machine tool has edge stamping mechanism, edge lubricant, multi-stage feed, etc. In addition to Preston number, punch, feeding device, machine tool and die protection device are also considered.

6. The manufacturing means and technology of the above molds are not possessed and mastered by all enterprises. When choosing a cooperative manufacturer, we must understand its processing capacity, not only depending on the hardware equipment, but also combined with the management level, processing experience and technical force.

7. For the same mold, different manufacturers sometimes have great differences in quotation. Should not pay more than the value of the mold, and should not be less than the cost of the mold. Mold manufacturers should make reasonable profits in business like you. Ordering molds far below the quoted price will be a troublesome start. Users measure according to their own requirements.

Avoid multi head cooperation and carry out plastic mold making and product processing as consistently as possible

1. If there is a qualified mold (qualified test piece), it may not be able to produce batch qualified products. This is mainly related to the selection of parts processing machine tools, forming technology (forming temperature, forming time, etc.) and the technical quality of operators.

2. Good mold, good molding and processing, consistent cooperation, and try to avoid multi head cooperation. If the conditions are not met, one party shall choose to be responsible, which must be indicated when signing the contract.

The above is the precautions for the production of plastic molds in Guangdong. If you need more information, you can contact us at any time!