The grinding method of using the double headed surface grinding device and the double headed surface grinding device

摘要

Topic With simple constitution, preventing the strange wear of the grindstone, as it maintains work quality, it reduces the cost of the grindstone. SolutionsAbove being opposed being arranged on the identical rotary shaft center in upper part grindstone 1 the general grindstone, to designate upper part grindstone 1 as the material which than bottom grindstone 2 is easier to wear in bottom grindstone 2 making use of the super abrasive grain grindstone, grindstone 1 and bottom grindstone 2 and upper part grindstone to have with the carrier plate 3 where, is inserted with 1 and bottom grindstone 2 in the double headed surface grinding device which is ground both sides of the work 4 which is kept in carrier plate 3 with upper part grindstone 1 and bottom grindstone 2, major diameter of upper part grindstone 1 bottom revolutionIt made smaller than major diameter of grindstone 2. Selective figure Figure 1