HELICAL GEAR FLUTES MILLING AND REAMERS - Practice Mode

1) How many elements must be known in cut a helix or a spiral?
Correct Answer: 2
2) What is the line generated by the progress and rotation of a point around a cylinder?
Correct Answer: Helix
3) What is the maximum helix angle determined in helical gear?
Correct Answer: Acute angle
4) Which type of indexing is used to cut the helical gear?
Correct Answer: Differential indexing
5) What is ratio of taper pin hand reamer?
Correct Answer: 01:50