Warping may be avoided when quenching a long slender piece of work by

Related MCQs

• If a piece of steel is reheated to a temperature of 200?C to 250?C immediately after quenching, the process is known as
• A work piece of 100 mm diameter is to be machined at a cutting speed of 100 metres per minute. The rpm of the work piece should be
• Severe quenching may lead to
• When a thin job is to be machined on a shaper, in order to prevent warping, which one of the following steps should be taken first?
• Which of the following is the most rapid quenching medium?
• In EDM, the tool and work piece are separated by
• In centreless grinding the work piece advances by
• In centreless grinding, work piece is clamped in
• For mild steel work piece using carbide tool, the temperature at which maximum materials is removed is
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