812 Каталог GUHRING 2016 Режущий инструмент для обработки наружной и внутренней резьбы Стр.800

Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 800 0812 Lab2u

Technical section TROUBLESHOOTING Application problems with new fluteless taps Problem Possible causes Solution Thread produced is too small Tapping size hole diameter too large Thread overformed Tapping size hole diameter too small Thread surface not Cold welding on the tool according to requirements Lubricant with too little oil content Tool life insufficient I Tool breakage Lubricant with too little oil content Tapping size hole diameter too small Cutting speed too high Lubricant soiled Lubricant with too little oil content Tapping size hole diameter too small Incorrect tool clamping Select correct tapping size hole diameter according to table Select correct tapping size hole diameter according to table Increase oil content in lubricant or apply neat oil Increase oil content in lubricant or apply neat oil Increase oil content in lubricant or apply neat oil Select correct tapping size hole diameter according to table Adjust cutting speed Check filtration Increase oil content in lubricant or apply neat oil Select correct tapping size hole diameter according to table Check tool clamping 800 GUHRING