| |
Home ⁄ Technologies ⁄ Mechanical fastener and screw technologies ⁄ Assembly techniques
|
|
|
Assembly recommendation - maximal setting torque |
|
- minimum 30% less than overtightening torque (slightly less than max. clamping force)
- maximal 90% utilisation of yield point
to increase over-tightening torque
stop teeth (greater difference between insertion and overtightening torque ==> fitting security
insertion speed for plastic
approx. 500 to 700 rpm (melting may occur at higher speeds)
Stop teeth
- Increases over-tightening torque
- robust fastening
- especially suitable for light-gauge sheets or other low-strength materials
|
|
|
|
|
|
|
|
