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CNC Hobbing Machine

CNC Hobbing Machine

mechanical features

Promotion video

E-CATALOG

Realization of Zero Backlash by applying High torque Direct-Drive Motor on C-axis

Wet and Dry hobbing process on the same Machine

High speed and High reliability Ring loader enables a variety of automation

Optimized Dry cutting system & Thermal Stability
Optimized Stucture by Structural Analysis(FEM)

High Accuracy(Above DIN 6 Grade)

User Friendly Siemens 840D SL / 828D & Easy Dialogue P/G

<SH210>

<SH410>

Model	SH210	SH260	SH310	SH410
Machine Capacity
MAX. Workpiece Dia. (Automation)	Φ210mm	Φ260mm	Φ310mm	Φ410mm
Max. Workpiece Dia. (Manual)	Φ350mm	Φ350mm	Φ350mm	Φ410mm
Max. Module	M6	M6	M6	M8
Max. Table Speed	300rpm	300rpm	300rpm	200rpm
Table Dia.	Φ240mm	Φ240mm	Φ240mm	Φ330mm
Base Jig Dia.	Φ130mm	Φ170mm	Φ210mm	Φ260mm
Hob Head
Max. Hob Dia. Length	Φ180/220mm	Φ180/220mm	Φ190/230mm	Φ190/230mm
Max. Hob Speed	2000rpm (Opt.1000,1500rpm)	2000rpm (Opt.1000,1500rpm)	1500rpm (Opt.1000,2000rpm)	1000rpm (Opt.1500,2000rpm)
Max. Hob Shift(Y·axis)Travel	200mm	200mm	210mm	210mm
Hob Swivel Angle	±45˚	±45˚	±45˚	±45˚
Hob Arbor Taper	BBT #40	BBT #40	BBT #40	BBT #40
Hob Spindle Output	12 kW	12 kW	12 kW	15 kW
Working Range
X-axis Travel (Radial)	270(15~285)mm	270(15~285)mm	270(15~285)mm	290(15~305)mm
Z-axis Travel (Axial)	370(200~570)mm (Opt.600(200~800)mm)	370(200~570)mm (Opt.600(200~800)mm)	370(200~570)mm (Opt.600(200~800)mm)	370(150~520)mm (Opt.600(150~750)mm)
Tail stock Center Travel	400(355~755)mm	400(355~755)mm	400(355~755)mm	400(305~705)mm
Rapid
X-axis Rapid (Radial)	12m/min	12m/min	12m/min	12m/min
Z-axis Rapid (Axial)	12m/min	12m/min	12m/min	12m/min
Y-axis Rapid (Tangential)	5m/min	5m/min	5m/min	5m/min
Other Specification
Number of Axes	6(X,Y,Z,A,B,C)	6(X,Y,Z,A,B,C)	6(X,Y,Z,A,B,C)	6(X,Y,Z,A,B,C)
CNC Control System	Siemens 840D SL	Siemens 840D SL	Siemens 840D SL	Siemens 840D SL
Full splash guard type Floor Space (LWH)	Close top 274132382970mm	Open top 274132382970mm	Open top 274132382990mm	Open top 277633292990mm
Machine Weight	9500kg	9500kg	9500kg	11000kg

Angled Wide Slide Way

With the adoption of the Wide Slideway angled structure into the bed and column, it allows precise work based on the lowered surface pressure and high cutting resistance

<X-axis Slide Way>

<Z-axis Slide Way>

Support Wet cutting and Dry cutting

This machine is Designed for Wet or Dry Cutting

Slope type bed provide the best Chip disposal condition

High pressure air nozzle and SUS guard on the bed provide Optimized Dry cutting system and High Thermal stability

Support for Chamfer cut

Chamfer rolling & Deburring Device

<4-Station Ring Loader
& Chamfering/Deburring Device>

Long Shaft Cutting

It is designed to adjust tailstock position for long shaft cutting and up to 650mm shaft can be automated using ring loader

Dialogue Program and Hobbing Cycle

By utilizing the Easy dialogue programming environment, additional programming is not necessary and gear processing is easy with just the input of specifications of hob cutter, workpiece, and cutting condition

This machine can use not only crown gears and taper gears, but also all hobbing cycles applied to gear cutting (axial cutting, radial cutting, tangential cutting and diagonal cutting)

Automation

Various In/Out Stocker are Possible

Various processed goods can be attached.

Various Automation of customer specification is possible (Robot, Gantry loader, Customized Austomation Line)

Various automation of customer specifications is possible. (Robot, Gantry, Automation Line of customer specifications)

Interactive programs and hovering cycles

Self-developed easy and convenient interactive programming environment does not require a separate program, and it is easy to gear with only the specifications of the hob cutter, processing gear, and cutting conditions.

Automation

Skiving(without ringloader)

Skiving(with ringloader)

Pre-Deburring unit

Coolant Oil Coolder

Hob Arbor

Steady Rest