Trivia
Feed
Play Instantly
Mastering the Lathe and Milling Machine
0
pts ·
🔥
0
·
🪙
0
Why is sulfur commonly added to cutting oils used in heavy-duty machining of ferrous metals?
Continue
Advertisement
💡
Hint
…
⚖️
50-50
…
👥
Audience
…
A
To act as an extreme-pressure (EP) lubricant to prevent welding of chips to the tool
B
To increase the flashpoint of the cutting oil to prevent fires
C
To prevent rust formation on the machine bedways
D
To reduce the viscosity of the oil for better flow rates
Advertisement
Correct
Continue
Scroll down for results
Advertisement
How others answered
Continue