The thermit reaction is used in welding and involves a mixture of fine aluminium powder and iron oxide. The typical ratio by weight is 1 part aluminium powder to 3 parts iron oxide (Fe₂O₃). When ignited, this mixture undergoes a highly exothermic reaction, producing molten iron and aluminium oxide, which is used to weld railway tracks and other heavy sections of steel.
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?
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?
