Question 1:Requirement in the design of jigs and fixtures P. Heavy clamping force on the workpiece Q. Clamping on rough surfaces of workpiece R. Four workpieces in a line to be machined in one loading S. Drilling and reaming of workpiece in one loading Recommended device
1. Clamp wlth a floating pad
2. Slip renewable bush
3. Indexing bush
4. Equalizing clamp
5. Strap clamp
P Q R S
Question 2:Powder metallurgical components have
Question 3:The process of shot peening increases fatigue life of steel springs mainly because it results in
Question 4:In powder manufacturing process of manufacturing maximum temperature is associated with
Question 5:The use of fixture reduces
Use of fixtures reduces setting time for job.
Question 6:Fixtures are used in batch production for
Guide for tool is not present in fixtures.
Question 7:3-2-1 method of location in jig or fixture would collectively restrict the workpiece in 'n' degree of freedom, where the value of 'n' is