Single point thread cutting tool should ideally have:
Zero rake
Considering the specific requirements of thread cutting, the ideal rake angle is typically zero rake. Here's why zero rake is preferred for a single-point thread cutting tool: A zero rake angle helps in maintaining the precise form of the tool profile as it cuts into the workpiece.
Important Questions from Machine Tools
An accurate lathe in India is identified as
Which of the following operation does NOT use a rotating tool?
The cold forming process in which a hardened tool is pressed against a workpiece (when there is relative motion between the tool and the workpiece) to produce a roughened surface with a regular pattern is
A shaft of length 90 mm has a tapered portion of length 55 mm. The diameter of the taper is 80 mm at one end and 65 mm at the other. If the taper is made by tailstock set over method, the taper angle and the set over respectively are
A cold chisel is made up of which type of steel?
