Thanks to GROB spline method, our hardness of the surface is getting harder ( more than Hv250 ) and its roughness is less than 0.7Êqmax, very smooth condition. The sliding movement of nut is excellent.
Fiber flow inside the shaft remains along the teeth profile . The micro structure of teeth bottom becomes dense. This feature gives the spline the strong fatigue strength.
The fiber, remained un-cutted, makes the mechanical property stronger.
The fiber, remains un-cutted, makes it stronger
Spline driving shaft
Spline threading rollers
we supply the very excellent accuracy spline shafts
The power transfer is very smooth using our spline and nut.
ESpline at the end of the parts
1 We can arrange the spline according to the order
2 We welcom a tailormade order
3 We offer according to the requirement
E machine industry, health machine and other machine and equipment
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