Question

Oral Test Example Explain/State the high speed steel in the machining tool.

Answer 1

Asnwer:

HSS or high-speed steel is a pe of tool steel which is used in machining tools extensively. Typical high-speed steel contains 6% tungsten,10% molybdenum,4% Chromium, 2%vanadium, carbon 1% and cobalt 9%.

HSS is prefers machining tool material because it can resist vibrations which decreases the mechanical shock during the milling operation and cope with changing conditions of publications which can result in thermal variations.

It has extreme inherent strength which helps the manufacturer to create super sharp cutting edges. This feature allows manufacturers to work with difficult material much easier.

Another benefit of using HSS in machining tools is that HSS can withstand high temperatures without losing temper. That is why high-speed steel is an ideal material for machining tools.