TMY3120CNC7 gear hobbing machines

2 year ago

43 0

Zhejiang Toman Intelligent Technology Co., Ltd

 3 year year

Product details

CNC high efficient gear and sprocket hobbing machine Y3120CNC6

The full CNC system has 6-axis and 4 linkage, use generating method ,realized indexing and differential compensation movement with CNC electronic gear box function , it can finish the cylindrical spur gear,helical gear and small taper tooth, drum gear, spine, worm gear,sprocket and so on tooth process.

Machine adopt modular design, each function module can according to customer requirements quickly combines models which have different functions, meet the requirements of customers personalized,the fast delivery.

Easy to access and maintain the modular components, combined hydraulic , lubrication and pneumatic devices to the machine.

To have fault self-diagnosis, protection functions such as spindle overload automatic monitoring and alarm.

According to the processing , customers can choose and buy automatic up-down material device, automatic feeder, deburring equipment and coarse positioning device and so on.

The double location with processing and replacement up and down material manipulator design, the structure is compact, to maximize the loading time saving, to realize less humanization and unmanned machining, improving machine processing efficiency.

This machine is suitable for the processing of small and medium-sized gear, such as bus gear, commercial vehicle gear, agricultural machinery gear, gear reducer, etc.

TMY3120CNC6 .

Y3120 CNC6

6 Axis-CNC Hobbing Machine

Medium-sized Gear Hobbing Machines

An Engery Saving and Complete Hobbing Machine

FANUC numerical control system and servo drive, system reliability, simple operation

Dry Cutting Hobbing Machine or Wet/Dry Cut Hobbing Machine is optionally available.

Max. Workpiece Diameter: Φ200 mm

Max. Module: 6

Main Technology Parameter

CNC hobbing machine	Unit	TMY3120
		Wet/Dry hobbing
Maximum workpiece diameter	mm	Φ200
Maximum module	mm	6
Worktable surface diameter	mm	Φ200
Hob maximum assemble diameterx length	mm	Φ130x230
Horizontal distance between hob center and worktable center	mm	30-230
Maximum hob axial movement amount	mm	180
Hob head slide travel （Z axis displacement）	mm	200-500
Max. swiveling angle of the hob head	Deg	±45°
Hob spindle motor power	KW	11
Maximum hob spindle rotate speed（B axis）	rpm	1200/1500
Maximum worktable rotate speed（C axis）	rpm	200/250
Radial feed speed(X axis)(stepless)	mm/min	1-2000
Radial maximum rapid moving speed（X axis）	mm/min	8000
Axial feed speed(Z axis)(stepless)	mm/min	1-2000
Axial maximum rapid moving speed（Z axis）	mm/min	8000
Tangential travel feed speed（Y axis）（stepless）	mm/min	1-1000
Tangential maximum rapid travel speed（Y axis）	mm/min	3000

Standard Configuration

Hob arbor assembly （ Φ32）	hydraulic system
Hob arbor automatic clamping device	NC controller system
Workpiece automatic clamping device	NC data memory card
Spindle positioning	Operational software
Fully-enclosed safeguards	Residual-current circuit breaker
Woking light	Hands action button
Three colour lights indicate machine status	RS232C connector
Workpieces counter	Air conditioner for electric cabinet
Main spindle ampere meter	Chip conveyor
Chip cart	Automatic lubrication system
Cutting oil tank （Wet hobbing ）	Mist collector
Cold spray gun （Wet hobbing ）	The sizing block for machine adjustment

Optional Configuration

Automatic loading/unloading material device	Workpiece clamping
Automatic material storage	Workpiece rough locator device
Deburring device	Automatic tooth align device
Independent hob adjustment device	Oil cooling device
Hob arbor assembly:（metric system：Φ10, Φ13, Φ22, Φ27, Φ40）,（Inch system： Φ16, Φ22.225, Φ26.988, Φ38.1)

CNC high efficient gear and sprocket hobbing machine:

(Max. Module: 6mm, higher rigidity gear hobbing machine)

1 ) 6 axis dry cutting CNC gear hobbing machine with secondary development of man-machine program, making the operation and replacement of products more convenient and cost-effective.

2) The X axis and Z axis, we adopt imported large sizes heavy-duty high-precision roller guide rail. Moreover, we install 3 sliders in the X axis, which will entrance the better rigidity and higher accuracy.
Combined with grease lubrication system,it has good shock absorption, high accuracy and long life.
At the same time, the screw adopts special roller thrust screw bearing, better bearing rigidity; The fast moving speed of the guide rail is up to 8000mm/min, and the processing auxiliary time is greatly reduced.

3) The tool spindle adopts TOMAN’s patented hob shaft (B axis) of front 4 rear 1 mechanism, high precision gear transmission, the end adopts clearance structure, the spindle bearing adopts ultra-fine mist lubrication, which can not only play the role of lubrication, but also can realize the gas seal, to ensure the spindle no heating and long life.

In addition, the precise progressive quantitative thin oil lubrication system can effectively control the transmission’s temperature rise, to make the transmission more stable, high precision, good rigidity, the highest speed will be up to 1500r/min.

4) The workpiece shaft (C axis) is designed with a telescopic integrated high-precision gear transmission structure. The speed of the working table can be up to 150r/min, which can meet the high efficiency hobbing of parts with few teeth.
The spindle sleeve and other main parts are all processed by high precision grinding to ensure the high precision operation from the source.
Combined with the structural design of high-precision and high-rigidity large cylindrical roller bearings and thrust bearings, it has high bearing capacity, high rigidity and high rotation accuracy.

5) Compact structure with PRO/E optimization design of the overall layout.
Compared with other brands of machine tools, the floor area is reduced by nearly 1/3.
6) The three-layer wall with high strength and high rigidity, the heavy steel plate frame structure with high steel plate and the middle part of the bed are arranged with three high strength support bars and the thickness of the reinforced steel plate, which all to ensure that the bed has high enough stiffness.

7) Specially designed internal protection, the cutting area is very clean, at the same time, iron filings can be quickly discharged from the machine tool, completely isolated from the non-processing area of the machine tool, and the heat insulation effect is good.

8) The hydraulic, pneumatic and lubrication modular were designed in the machine tool’s left rear, which make the daily maintenance, maintenance is more convenient and simple.

9) The hydraulic station has independent heat dissipation and cooling device, so that the action is more stable and more reliable.

engine spocket