Development of a New Bonded Abrasive Diamond Tool

Abstract

jigsaw. Gel density means mass% of xanthan gum. The mixture (0.004 g) was placed on the center of the plate (diameter 3 mm) and dried at 313 K for 1 h. Solder diameter was measured by taking pictures above same height and the pictures were analyzed the maximum diameter of brazing metal with image analysis system. In the test about maximum temperature, it was examined that the wettability of the diamond and plate at the maximum temperature with 80-20 Cu-Ag solder and gel density of 0.2%. The holding In the development of a bonded abrasive diamond tool, it was studied that the wettability of Cu-Ag solder on carbon steel plate, gel conditions for producing the new diamond tool are as follows: Cu-Ag solder, 80-20(mass%); gel density, 0.2(mass%); maximum temperature, 1163 K; and holding time at maximum temperature, 300 s. A diamond jigsaw was constructed by using these processes and demonstrated that the new diamond tool could cut a brick. In addition, the degree of vacuum is important during fabrication; therefore, vacuum equipment with (cid:86)(cid:88)(cid:73)(cid:191)(cid:70)(cid:76)(cid:72)(cid:81)(cid:87)(cid:3)(cid:70)(cid:68)(cid:83)(cid:68)(cid:70)(cid:76)(cid:87)(cid:92)(cid:3)(cid:76)(cid:86)(cid:3)(cid:85)(cid:72)(cid:84)(cid:88)(cid:76)(cid:85)(cid:72)(cid:71)(cid:3)(cid:73)(cid:82)(cid:85)(cid:3)(cid:83)(cid:85)(cid:82)(cid:71)(cid:88)(cid:70)(cid:76)(cid:81)(cid:74)(cid:3)(cid:87)(cid:75)(cid:72)(cid:86)(cid:72)(cid:3)(cid:87)(cid:82)(cid:82)(cid:79)(cid:86)(cid:17)