Other machines
48	S7712	Worm grinder	φ125×350	It ia special used for making precision worms.
49	CK8935	NC hob relieving/ grinder lathe	φ350×1200 Moudle:3～20	It is special used for making precision hobs and worms.
50	SB6510	Cylindrical worm gear turning machine	φ150×500	It is used for turning cylindrical worm in automobile speed gauge or other cylindrical worms in batch production by using pinion shaped cutters with straight-tooth or

CK8935 NC relieving lathe/grinder

1.       Main advantages:

This machine is a series of small and medium specification of the hob forklift or relieving grinder machine ,it is have higher accuracy , This machine can cut all kinds of standard/non standard hob 、gear hob 、spline hob 、not only can cut the one / multi-head straightflutes hob , but also can cut the spiralflutes hob , also can cut the high precision worm .

The machine adopts overall protective shell and adopts 802D SL system of SIEMENS ,three axes ,every two axes can linkage at the same time , this system specialty is have high dependability and the good protective , this machine have the high precision digital readouts at the Z axis and have the rotatable coder at back the spindle of headstocks ,come true the close control of X and Z axes , so as to the machine have a high precision , the machine can automatic dressing the wheel by CNC axes of machine, and the machine multi-accessory ,so can cut the relieving or grinding through change the accessory .

Technical data:

Max.diameter of workpiece                                      350mm

Range of module to be cut                                       3-20mm

Max. length of workpiece                                       1200mm

Max. length to be cut                                           800mm

Max.spiral lead of workpiece                                     arbitrary

SB6510 cylindrical worm gear turning machine

1.Application

 SB6510 cylind rical worm gear turning machine is used for gear turning cylindrical worm in automobile speed gauge or other cylindrical worms in batch production by using pinion shaped cutters with straight-tooth or skewed tooth,and it is a precision machine with high efficiency for turning workpiece and it is semiautomatic cycle,and it can turning large helix angle cylindrical skewed gears (more than 60°)by using pinion shaped cutters with straight-tooth.

Principal specificarions:

Max. Dia. Of worm to be machined                   Ø100mm

Max. Dia.of helical gear to be machined               Ø150mm

Max. modulue of helical gear to be machined           4mm

Max. Pitch of worm to be machined                    15mm

Max. angle of worm helix lines                        15°

Max. Length of workpiece to be machined              500mm

Max.distance between spindle to center of the tailstock      600mm

The distance between two center lines of the workpiece to cutter 30-160mm