Optimum OPTI turn TU 3008G Operating Manual page 105

Malfunction
Turned thread is wrong
Malfunctions
Version 1.1.6 - 2021-9-17
Cause/
possible effects
• Lathe tool is clamped incorrectly or
grinding has been started the wrong
way
• Wrong pitch
• Wrong diameter
Translation of original instruction
Solution
• Set the lathe tool to the centre, grind
angle correctly
Use 60° lathe tool for metric threads,
55° lathe tool for inch thread
• Adjust right pitch
• Turn the workpiece to the correct
diameter
TU3008G GB
105