Suggestions to improve the safety of diamond saw blades

Industrial production, there is a certain risk when using a diamond saw blade tool for the protection of life and attention, its security more and more manufacturers and users attention.
2.1 The new EN13236 standard
On the development of a set of safety standards EN13236 safety performance for superhard materials, tools, and we firmly based on years of product safety awareness and stringent safety  metal grinding wheel testing system security diamond saw 2.2 - 2.2.1 recipe optimization improvements through the use of low- the oxygen content of the raw material powder, diameter 200 mm tiles Steel Institute tablets (1.6 mm thick blade, blade height 7 mm) mass pull teeth strength 15 ~ 20N · m, fully meet the EN13236 standard (12.5N · m), stable sales to the European market. 2.2.2 Process optimization - laser welding
The traditional high-frequency welding, bonding strength of the weld (especially at high temperatures) is not high enough, head injuries and other accidents sawing fly collapse-prone process, not the safety and reliability of the blade. The laser beam welding is used as the laser energy is focused, using the mechanism of penetration welding, the molten tip of the buffer layer and the substrate, to form a solid weld even under the blade, drill case without cooling water, and ensures a high weld strength, to ensure the safety of use. Our company truly the heart of the glass  4 inch circular saw blade  rod cutting machine is your company's diamond saw, now dull, and for the price not lower blade, in order to save costs, would like to ask you, what materials grindstone can be re-used to the blade the blade?
Received such a problem, a little depressed, diamond saw blades are generally toothless,
The hardness of diamond is very high (ranked first), so nothing can be worn almost touch it, you can only use a diamond grinding wheel grind slowly, but it is difficult to grind, like the original sharp edge. Encountered such conditions, usually for blade.
Saw the matrix, the matrix of diamond saw blades, alloy saw blade matrix and packaging business, the company is equipped with the stress detector, stress straightening machine, grinding tools, hardness tester, shearing, leveling machines, hydraulic machines, presses, CNC lathes, flat round grinder, and other professional production equipment  hole saw blades and testing equipment. In order to improve enterprise management level, stable blade, saw the matrix, the matrix of diamond saw blades, blade alloy matrix product quality, continue to meet customer demands and expectations, the company strictly regulate the quality and management requirements.