When developing products or new product designs, some customers often focus on product development and development or price at the initial stage, ignoring the communication with the mould manufacturers. It is necessary to communicate with the mould manufacturer in advance after the preliminary determination of the product design plan.

1. There are many kinds of moulds, totally more than ten kinds of moulds. According to the different requirements of parts material, physical and chemical properties, mechanical strength, dimensional accuracy, surface finish, service life, cost-effective ratio and so on, different types of die forming are selected.

2. Dies with high precision need to use high-precision processing equipment, and the requirements of die material and forming process are more stringent. Die software such as CAD/CAE/UG is also needed to design and analyze.

3. Some plastic products have special requirements when they are designed, so the structure of the mould is more complex. The mould manufacturers also need to use advanced technology such as hot runner, gas-assisted forming, oil cylinder and so on.

4. Manufacturers should have CNC, EDM, WEDM and CNC copying milling equipment, high-precision grinder, high-precision three-coordinate measuring instrument, computer design and related software.

5. General large stamping dies (such as automotive cover dies) should consider whether the machine tool has a blank holder mechanism, or even edge lubricant, multi-station progressive, etc. In addition to stamping tonnage, punching times, feeding devices, machine tools and die protection devices should also be considered.

6. The manufacturing means and technology of the above-mentioned mould are not possessed and mastered by every mould manufacturer. When choosing a cooperative manufacturer, we must understand its processing capability, not only depending on hardware equipment, but also combining management level, processing experience and technical strength.

7. For the same set of moulds, quotations from different manufacturers sometimes differ greatly. You shouldn't pay more than the cost of the die, nor should you pay less than the cost of the die. Mold manufacturers, like you, want to make reasonable profits in business. Making a set of moulds with a much lower quotation would be the beginning of trouble. Users should start from their own requirements and measure them comprehensively.

More injection mold problems can be consulted at any time!

Analysis of Taizhou Hongmei Moulding Plastic Wind Blade

Wind blade is a kind of blade which uses a certain space surface to generate wind energy through the high-speed rotation of the main body. The advantages of the plastic wind blade manufactured by Hongmei Mould are as follows: it can be injected once without assembling, correcting, saving energy and electricity; light weight, small inertia, rich color, good dynamic balance (plastic wind blade has good elasticity, and can adjust the relative phase of the blade automatically in the process of high-speed rotation moderately). Set, so that the blades in a good balance state) and decoration effect.

Wind Blade Die for Household Appliances

Because the blade surface of the wind blade is a space surface, the manufacturing technology and manufacturing capability of the die should be considered in the design. Strictly speaking, the blade shape should be designed according to the principle of aerodynamics, but this design will make the blade shape complex and bring difficulties to the design and manufacture of the die. Generally, the design of plastic wind blade adopts the simplified design method of wind blade under the condition of guaranteeing a certain air volume, such as the use of space helical surface, simulation surface and so on. The thickness of the blade should be thin inside and thin outside, gradually transiting to improve the structural strength and stiffness of the blade to ensure the service performance. Hong Mei analysts believe that the design should ensure the installation and positioning of the wind blades, so the central axis design inserts, and the hub also designed a gap for installation and positioning.

Ceiling Air Conditioning Mould

If you are really looking for excellent wind blade household appliances mould, please contact us! Libby ye 15867668057