Location:Home->Brand->Joint design and installation

Joint design and installation

Joint design and  installation


图片2.png

Superbolts

Superboltnut-style tensioners  maybe used on studs into  blind-tapped holes. Tightening  in pure tension means studs  will not gall in the tapped hole  and can be easily removed.


图片3.png

Tappered holes

Superbolt-style tensioners  are often used into blind- tapped holes.MJT boltheads are more compact and fiti nto  tighterareas; additionallyt hey  reduce the number of parts.


图片4.png

Through-holes

common application of double- ended studsuses Superbolt nut- style tensioners and areaction nut (Flexnut) on theother end.

Flex nuts add elasticity to the  stud,increasing the fatigue life.


图片5.png

Counter bores

Superbolt-style  tensioners can be provided to fit completely into small  counterbores.An internal installation removal hex allows  for easy  turning into position.



Helpful Tips


图片6.png

Centering of washer on thread

Make sure the washer is notresting  on one sideof undercut sorradius of matingstuds.


图片7.png

Material with low strength

thicker/larger washer or an  additional washer may be necessary  when materials with low strength  are used on the joint.


图片8.png

Large or slotted holes

An additional washer or a large washer  is necessary to transfer the bolt load to  a supported surface.


图片9.png

Space requirements

Check for space restrictions when using  socket and wrench combination.


图片10.png


Tensioner at the end of stud

An additional distance spacermay be  necessary to bring tensioner closer to the end of the stud for proper socket fit.


图片11.png

Very longth rough-stud

special tensioner with larger circle of jackbolts may be necessary to properly access the jackbolts fortightening.