There are various threading methods and tools suitable for different parts, thread profiles and pitches. Each threading method and tool has its own advantages in specific 

situations. To help you successfully perform high-productivity and high-quality threading, we offer the following suggestions and tips.

Initial considerations for threading

These initial considerations will influence the choice of threading method, threading tool, and application method.

Thread

Consider the following dimensional and quality requirements for the threads to be machined:

External thread or internal thread?

Thread profile (e.g. metric, UN)

pitch

Right-hand or left-hand thread?

Number of thread heads

Tolerance (tooth form, position)

Component

After considering the features, look at the part:

Can the workpiece be clamped safely?

Is chip evacuation or chip control a critical issue?

Does the material have good chip breaking properties?

Parts are produced in batches. Mass production threads can be produced using multi-tooth inserts or Tailor Made custom cutters optimized for maximum productivity

Single or multi-start thread

machine tool

Machine tool considerations include:

Stability, power and torque, especially for larger diameters

Cutting fluid and coolant supply

Is high-pressure coolant needed to break long-chip materials?

Number of tool stations available for the selected threading method

Speed limits, especially on bar feeders and small diameters

Clamping possibilities, is there a counter spindle or tailstock?

Are threading cycles available?