The cutting tool with several thousand of cutting edges is? Mark as favorite Copy Link lathe cutting tool drill grinding wheel milling cutter Check Answer
Grinding fluids are used to? Mark as favorite Copy Link reduce the friction between the wheel face and the job wash away chips prevent loading of wheel all of the above Check Answer
Which among the following is not the cause for loading of the grinding wheel? Mark as favorite Copy Link wheel speed is more than recommended proper grain size and grade of wheel dense structure feed is to fine Check Answer
The open structured wheels are used to grind? Mark as favorite Copy Link hard and brittle material plastic material soft and ductile material titanium material Check Answer
The surface speed of vitrified bond wheel is? Mark as favorite Copy Link 1990 rpm 2090 rpm 1530 rpm 2100 rpm Check Answer
The _______ structured wheels are used for grinding brittle materials? Mark as favorite Copy Link dense wheel open wheel any one of the above none of the above Check Answer
It is comely observed that the face of a grinding wheel becomes shiny and smooth or glazed after some use due to one of the following reasons. Choose the correct answer? Mark as favorite Copy Link grade of wheel is too hard abrasive of wheel is not suitable of the purpose grain size is too coarse structure of the wheel is too open Check Answer
Removal of clogs and blunt abrasive grain from the surface of the grinding wheel is know as? Mark as favorite Copy Link truing dressing glazing loading Check Answer
A hardened die block (work) has to be ground. It is required to retain the same hardness even after grinding. If the work is over heated in the grinding process, it may result in work being rejected or scrapped. Probable reason for rejection is that the work surface is? Mark as favorite Copy Link discoloured softened rough brittle Check Answer
The grade of a grinding wheel is specified by letter from A to Z. Which are of the following refers to the hardest grade? Mark as favorite Copy Link E Y P J Check Answer