Originally Posted by
Josip
Hi, Tycho :)
thanks for reply ....
I will upload photo of Stal tool for KM nuts ... it is the same tool but different sizes according to KM nut in question ....
OK, very clever design, so you press disc spring with this tool and then need to tight inner rings, sorry, but still not clear to me what torque you use for KM13 nut ... the same 400 Nm or less
Another question ... thrust covers finally must bi tighten with 50 Nm and you use only 30 Nm to press plate springs is that enough ....
Here I have another type of coupling ... need to upload photos ... now is very late and hope to do that tomorrow ...
What we did today ... unfortunately, not finished the job due to problem with tools ...
Actually on male rotor we made first tightening with 330 Nm and then using additional tightening measuring angle of torque wrench and at the end came to gap of 0,24 mm ... what is OK, but
on the female rotor we had a problem ...using the same procedure as for male one but the final gap was 0,32 mm means something we did wrong ... it was too late today to start again ... there is a new day tomorrow ;) ... time to do and to learn something again ...
Now I borrow torque wrench with 400 Nm scale and tomorrow we start again from beginning ... this is the first time doing this compressor and we assume this like kind of school ... of course your idea is very good and I have to see if we can do the same ... thanks a lot for your help i.e. idea ... making job much more simple and easy ...
Sorry, if I ask too many questions ...
Best regards, Josip :)