Roll Forming Die
The Forming die is designed according to the rim, which is divided into the first, second and third order roll shapes. The split assembly structure is adopted, which is convenient for adjustment, replacement and maintenance. The raw material is usually Cr12MoV. After rough machining, the vacuum heat treatment hardness is more than HRC60,and the numerical control finish machining ensures the dimensional accuracy and surface roughness.
Light weight, high strength and an attractive appearance have become the basic requirements for choosing passenger car wheels. High strength plates are also become popular materials for steel wheels. In order to accommodate fast and large scale production of automatic and efficient wheel disc production lines, manufacturers have higher requirements for the standardized production and the service life of the dies.
As a Chinese specialist designer and manufacturer of wheel production tooling, Xiaoya has developed tools and dies for high strength plate wheel rim and disc manufacturing that are suitable for automatic wheel disc stamping lines. According to the production process, there are 7 sets of dies in a complete wheel disc profiling, punching and reshaping process. The specific dies are shown as follows.
Process Pictures For Reference
Desingn Capacity
As a prominent Chinese supplier of tools and dies for steel wheel manufacturing, Xiaoya owns a provincial enterprise technology center and post-doctoral research center, as well as a tool and technological equipment research center with more than 20 senior tooling R&D engineers and over 50 skilled and experienced engineering and technological employees.
The tooling research institution specializes in the design and development of dies, gauges, fixtures, and welding stations for different types of steel wheel disc and rims, as well as the design and development of stamping dies.
Xiaoya has an excellent capacity in manufacturingwheel production tooling. We currently employ more than 50 professional technicians, and are well-versed in both domestic and international die material standards, such as the Chinese GB, American AISI, German SIN, Japanese JIS and others. In addition, we have a qualified purchasing system that is ISO 9001 certified, which ensure that the raw materials can meet design and manufacturing requirements.
We have a diverse range of advanced production equipment for wheel disc tooling wheel rim tooling and stamping tool manufacturing, including a large scale gantry machining center, horizontal machining center, vacuum quenching furnace, 1600T stamping line and other equipment.
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