Shenzhen WT Hardware and Plastics
Tel: +86-755-27673590, 23143539
Add: 5B2, Jiangshi Building, Fuyong, Shenzhen, China
Our main products: Injection Mold, Molding Parts, Die Casting Mold, CNC machining of high quality
How many problems do you need to pay attention to making molds?
Some users in the development of product or new product trial, often initial focus on product development and development, neglect the communication with the mold making unit.
After initial determination of the product design plan, it is beneficial to contact the mold manufacturer in advance.
1. It is possible to ensure that the design products have good forming process and will not be modified by the design.
2. The mold making can be prepared in advance to prevent the delay in consideration and affect the construction period.
In conclusion, the production of high-quality molds, only the supply and demand side work closely together, can eventually reduce the cost, shorten the cycle.
Don't just look at prices, consider quality, cycle, and service.
There are many types of mold, which can be divided into ten categories.
According to the different requirements of parts materials, physical and chemical properties, mechanical strength, dimension precision, surface finish, life and economy, different types of die forming are selected.
The precision of the mould requires high precision nc machine tool processing, and the mould material and forming process have strict requirements. CAD/CAE/CAM mould technology is also needed to design and analyze.
Some parts have special requirements because of molding. The mould also needs to use hot runner, gas and auxiliary molding, nitrogen cylinder and other advanced technology.
The manufacturer should be equipped with numerical control, electric spark, linear cutting machine and CNC type milling equipment, high precision grinding machine, high precision three-coordinate measuring instrument, computer design and related software etc.
General large stamping die (such as car cover mould) should consider whether there are pressure side mechanism, even side lubricant, multi-station grade and so on.
In addition to the stamping tonnage, the punching, feeding device, machine tool and die protection device are also considered.
The manufacturing means and technology of the above mould are not possessed and mastered by every enterprise.
When choosing a collaboration manufacturer, it is important to understand its processing power, not only the hardware equipment, but also the management level, processing experience and technical strength.
For the same set of mould, different manufacturers offer sometimes a big gap.
You should not pay more than the cost of the mold, nor should you be less than the cost of the mold.
Mold manufacturers are like you to make a reasonable profit in the business.
Making a much lower price tag will be the beginning of trouble.
The user must set out from his own request, comprehensive measure.
Avoid long collaboration, as far as possible mold making and product processing a dragon Qualified molds (qualified) will not be able to produce batches of qualified products.
This is mainly related to the processing machine selection, forming process (forming temperature, forming time, etc.) and the technical quality of the operator.
With good mould and good forming process, it is best to cooperate with one dragon to avoid long collaboration.
If the condition is not available, you should choose a person to be fully responsible and write clearly when making a contract.