Thread Whirling | GO2cam Help Center

Thread whirling is similar to a thread milling process, except that inserts are mounted on the inside of a cutting ring.

The ring turns around the part to machine the thread in one pass.

Thread whirling is a productive method and often used for special thread forms that need to be produced quickly and at high tolerances. Typical components are medical bone screws, implants, feed screws, worm gears, and other micro components.

Key Points

Creation of thread with one pass with a specific tool
Useful for long parts,
No need to back the part in the guide bush.

The part and the tool have rotation speed:

In the technology tab, the Spindle speed and Rotation Speed of Tool must be synchronized and these rules are given by the tool provider.

Strategy Parameters

Dialog Area	Parameters
Machining Strategy	Pitch	Machining Depth
Machining Strategy	Lead out distance	Lead in distance

Movement Parameters

Dialog Area	Parameters
Approach and Return Characteristics	Safety distance

Technology Parameters

Dialog Area	Parameters
Cutting Conditions	Quality	Spindle speed
	Cutting speed	Feedrate in Z
	Speed range	Spindle direction
	Feedrate	Rotation speed of tool
	Maxi spindle speed	Specific coolant
	Coolant number
Tool Numbering	Tool number	Specific Number
Tool Numbering	Length compens. nb	Radius compensation number
User information	Comment	Control Device
User information	Machining Set

Options Parameters

Dialog Area	Parameters
Management of collisions	Gouge check on stock	Offset XY
	Safety Area	Offset Z
	Safety distance in Z for rapids	Safety distance in X for rapids