Downcut Milling (Climb Milling) (Leaving Cert Engineering): Flashcards
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Practise the cards
15 cards from this deck
Alternative name for downcut milling
Alternative name for downcut milling
Climb milling
Direction of tool rotation in downcut milling
Direction of tool rotation in downcut milling
Same direction as workpiece feed
Chip size pattern in downcut milling
Chip size pattern in downcut milling
Start large, then reduce in size
Main disadvantage of downcut milling
Main disadvantage of downcut milling
Increased vibration
Main advantage of downcut milling
Main advantage of downcut milling
Requires less clamping force
Why downcut milling needs less clamping force
Why downcut milling needs less clamping force
Tool pushes work into table & fixtures
Function of a dividing head
Function of a dividing head
Positions cylindrical materials on milling table
Internal mechanism of dividing head
Internal mechanism of dividing head
Worm and wheel mechanism
Dividing head use for gears
Dividing head use for gears
Creating gear teeth on blank material discs
Name for dividing head when horizontal
Name for dividing head when horizontal
Turntable
Purpose of precision grinding
Purpose of precision grinding
Finishing process for smooth & accurate surfaces
Grinding wheel speed range (RPM)
Grinding wheel speed range (RPM)
RPM
Grinding wheel composition
Grinding wheel composition
Abrasive materials bonded together
Table motion used in precision grinding
Table motion used in precision grinding
Reciprocating table motion
Cause of vibration in downcut milling
Cause of vibration in downcut milling
Varying chip formation creates uneven cutting force