CNC Rack Rolling Machine | CNC Rack Rolling Machine Manufacturers

CNC RACK ROLLING MACHINE:

We are India's leading CNC Rack Rolling Machine manufacturers. This is a vertical rack rolling machine designed to produce Spline, Serrations, Oil grooves, Threads and special forms, using special racks as a tool for rolling most accurate splines and threads In a single cycle, we can roll, splines as well as threads simultaneously or two different splines one with helical and one with straight serrations. We can roll axle shafts for modern front wheel drive passenger cars having splines on both ends, in a single cycle.

One of our machines was tooled up to roll standard kick shaft of a popular motor bike having 1 module, (0.5) module and (0.43) module splines to roll all the three splines in a single cycle. For this set up threadaid was awarded “an innovative award” at Acme, Chennai in the year (2008) and we are the pioneers in this field. Now this tool layout is used by other manufacturers.

This machine also can be used for rolling CV Joints and various splines on the transmission shaft for modern automobile gear boxes. We can also roll skipped tooth simultaneously on both ends for orientation purpose.

Our indirect customers are Maruthi Suzuki India and Honda Motors India.

Some of the many advantages of this rack rolling machine over other Spline Rolling Machines are:

High Production
Power Saving
Superb Surface Finish
Low Noise
Increased Strength
High Accuracy

Some of the advantages of vertical CNC Rack Rolling Machine:

There is no hydraulics in this machine and all movements are controlled by servo motors and drives
All movements are through high precision heavy duty linear guides and higher capacity ball screws
Single servo motor drives both slides
Wider and longer sliding table to roll splines on the both ends up to 450 mm long
This machine is capable of rolling splines on both ends with relation to each other when the number of teeth is same
Smaller floor area is required compared to horizontal machines
This machine is built with machine grade castings
All the machines are supplied with tooling, ready to start production

Threadaid CNC Rack Rolling Machine
Maximum Roll diameter	30 mm, depends on form depth
Maximum module can be rolled	1.30 module x 40 mm width
Maximum Rack length	624 mm. 800 mm also possible
Rack holding table size	1000 mm x 520 mm or 1000 mm x 308 mm
Rack holder width	80 mm (multiple/wider width possible)
Daylight Die Distance	139.7 mm (2 x 69.85)
Maximum Rack Stroke	900 mm
Rack Movements	High precision ball screws
Rack slide movement	Imported heavy duty linear guides
Rack speed – movement	Infinitely variable by Servo motors
Job positioning for rolling	CNC with ball screws
Lubrication	Centralized lubrication with PLC controls
Floor Area	1.85 x 1.85 meters approx.
Height	2.5 meters
Weight	4.5 tons approx.
Hydraulic	NIL
Controls	CNC with touch control