In the context of abrasive materials used in grinding wheels, the grain size refers to the size of the abrasive particles. Grain sizes are typically classified by numbers, where lower numbers indicate larger (coarser) grains, and higher numbers indicate smaller (finer) grains. A grain size range between 6 and 24 is considered coarse grain. Coarse grains are used for rapid material removal and are suited for heavy-duty grinding applications.
The commonly used flux for brazing is:
A 20 mm diameter Aluminium rod is turned to 19 mm diameter in a single pass. If the axial speed of the tool is 200 mm/min and the spindle rotate at 600 rpm, the material removal rate is nearly
In abrasive jet machining process, the main mechanism of material removal takes place due to?
Which is the correct sequence of machining operations to be performed to finish a through hole of large diameter?
A face milling operation is carried out with a 100 mm diameter milling cutter having 4 teeth and spindle speed of 300 rpm. If the feed per tooth is 0.125 mm, what is the table feed in mm/min?
Which of the following improve weld ability of steel?
Which of the following is not a casting defect?
3D Printing Techniques are
In a casting process, a horizontal channel through which molten metal flows from pouring basin to reach mold cavity is called
The commonly used flux for brazing is:
