Hyper-speed is a new range of high-speed tools, ideal for vertical and horizontal grinding machines, developed to meet the customers' need for greater productivity in their production cycles, designed and built by Diamut with the support and synergy of Intermac, the Glass & Stone division of the Biesse Group, a multinational leader in technology for processing wood, glass, stone, plastic and metal.
The Hyper-speed wheel set consists of the innovative segment wheel with filler, the newly developed continuous band wheel and the polishing wheel. Its production requires different production processes from the standard ones used in the production of traditional wheels. The fundamental novelty is the addition of a resin as a filler in the sector wheel, which fills the spaces between sectors and guarantees a very high finish, reducing the size of the splinters compared to those left by the traditional open sector wheel.
In addition, the roughing wheel of the Hyper-speed set, designed with a dedicated profile, which removes 80% of the material, means that the next wheel in the second pass goes to work on a pre-shaped glass and therefore has to remove less material, increasing efficiency in processing times and safeguarding the profiles of the next wheel.
Another strong point of the Hyper-speed wheels is the new high-performance binder, derived from the Automotive industry. It was obtained thanks to the new sintering technology which allows the constant control of the temperature and pressure increase during the cycle. This process allows the production of high fluid phase binders that contain metals inside that favor the decrease in temperature on the piece during grinding. In addition, the continuous band finishing wheel has been equipped with a large number of open cuts, which optimize the flow of the coolant and the material being removed. All these factors lead to a significant increase in performance: for example, on a 10 mm glass thickness, trapezoidal profile, an increase of almost 60% is obtained compared to grinding with traditional tools. In terms of meters per minute, it goes from 4 meters per minute with the traditional line, to 6 meters per minute with the Hyper-speed line. As for the 6 mm glass, again trapezoidal profile in double pass, the increase is even more consistent, as performance improves by 100%. A final example is the grinding of 4 mm glass profile groove in a single pass, where we pass from 10 meters per minute of advancement with traditional tools, to 20 meters per minute of advancement with Hyper-speed tools and therefore with an increase in 100%.
In any case, advances thus pushed do not go to further stress the machine, without compromising in any way the very life of the components, in fact, in the tests carried out during the development phase, compliance with all the processing parameters was monitored and consequently effort.
The new Hyper-speed Line optimizes geometry and technological characteristics to the maximum, suitable for achieving unthinkable advancements with traditional grinding wheels, making the peculiarities of the tools used in the Automotive field its own.
Hyper-speed is the missing answer to an important market request that asks for ever higher performance and speed, while maintaining high quality standards.
