The lathe spindles are usually made hollow and provided with
Internal taper
External taper
Internal and external taper
No taper
- A left hand tool on a lathe cuts most efficiently when it travels
- The floating position of the holding fixture in a rotary transfer device is used to
- Which of the following operations can be performed with milling cutters?
- The machining of titanium is difficult due to
- In machining metal, cutting force at the cutting edge is measured by a
- Threading is an operation of
- The facing is an operation of
- What is the type of welding defect caused due to shrinkage during solidification and by weld stresses…
- What is the type of welding defect caused due to poor manipulation of weld rod or a dirty joint called?
- The lip clearance angle is the angle formed by the
- With the same tool life, the maximum material per minute is removed by
- NC contouring is an example of
- In a gating system, the ratio 1: 2: 4 represents
- Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known…
- Flank wear occurs mainly on the
- Glazing in grinding wheels can be decreased by
- The cutting force in punching and blanking operations mainly depends on
- The depth of cut in drilling is __________ the drill diameter.
- Larger than 15° side cutting edge angle
- Any number of equal divisions can be obtained on milling machine by
- What is the type of welding defect is caused due to stresses on heating and cooling called?
- A single point thread cutting tool should ideally hav
- In centre less grinders, the maximum angular adjustment of the regulating wheel is
- The average cutting speed for turning brass with a high speed steel tool is
- Larger end cutting edge angle _________ tool life.
- A taper tap has
- A dense structure of a grinding wheel is used for
- A feed gear box for a screw cutting lathe is designed on the basis of
- A broach has
- For harder alloy steel, the point angle of the drill is kept