Y3180h China Most Famous High Quality Hydraulic Gear Hobbing Machine

• Type: Gear Hobbing Machine
• CNC or Not: Manual
• Voltage: 200V/380V
• Certification: CE
• Transport Package: Packed in Tito and Plywood
• Specification: 2750*1490*1870mm
• Model NO.: y3180h
• Trademark: BORUI
• Origin: China
• Production Capacity: 50sets

Product Description

Large hobbing machine Large mold hobbing machine Y3180H

Product Application
Y3180h is a general precision gear hob machine
The machine is applied for multiple batch production, small batch production and Single part production for cylinder gear, and worm gear.
1. Raised height of vertical column and increased stroke effectively expand the working range.
2. Mechanism with electric tool leap allows longer hob and greatly increases service life of the cutting tool .
3. Worm gear of a high precision over five grade features long service life and steady accuracy.
4. Traditional bearings along the hobs are replaced with rolling bearings to enable greater speed of the tools.
5. External support of the small column tailstock adopts the hinge structure and can be easily opened outward, convenient to hang components of large diameters.

The main specification : 

pecifications	Unit	Parameter
Max. hobbing modulus	mm	10[8]
Max. workpiece diameter when processing straight gear	mm	With rear column: 550 Without rear column: 800
Max. workpiece width when processing straight gear (width between centre≥400)	mm	500
Max. processing helix angle	°	±45
Distance from hob cutter center to worktable face	mm	Max.585 Min.235
Distance from hob cutter axes center to worktable axes center	mm	Max. 550 Min. 50
Spindle bore		Morse 5
Max. dimension of cutter	mm	Diameter: 180 Length: 180
Diameter of changeable hobbing centre axis	mm	22, 27, 32, 40
Worktable hydraulic move distance	mm	50
Diameter of work table	mm	650
Hole diameter of worktable	mm	80mm
Max work piece width	mm	300
Min number of teeth of work piece		12
Tool head max vertical travel	mm	350
Taper bore of workpiece mandrel		Morse 5
Degree of spindle rotation		8 gears
Rotary range of spindle	r/min	40~200
Main motor power and rotate speed		N:5.5KW, 1500 r/min
Power and rated speed of rapid motor		1.1kW,1500 r/min
Power and rated speed of motor of hydraulic oil pump		1.1kW, 940 r/min
Power and rated speed of motor of work table		0.55kW, 1500 r/min
Power of motor of cooling pump		0.25kW
Overall dimensions of machine (L× W ×H)	mm	2752×1490×1870
Machine weight(appr)	kg	5500

The main feature :

1.Raised height for vertical column and increased stroke: The vertical column is made higher (180/130mm increased axial stroke in head slide than Y3180/Y3150 of the same kind) to enable processing of larger tooth width.

2.Service life of cutting tools is increased by electric tool leap. The longest stroke reaching 180mm, such electric tool leap takes longer hob and greatly increases life the hob.
3.High precision and long service life: The machine adopts the worm gear of a high precision over five grade and uses bronze alloy material which is of high abrasion resistance, enabling long service life and steady accuracy.

4.Higher tool speed allowed: Rolling bearings replace the traditional bearings along the hobs to allow greater rotating speed of the tools.

5.Backlash balancing cylinder is involved as the tool post moves in the axial direction, effectively reducing the space between lead screws and eliminating vibration.

6.Convenient hydraulic powered structure reduces the non-cutting time as well as the times to use the cutting tools.

7.External support of the small column tailstock adopts the hinge structure and can be easily opened outward, convenient to hang components of larger diameters(Y3180).

Company Information
Since 1996,20 years' history for machine tool manufacturing
10 years' history for export
Total 2 manufacturing bases in china
Sino-germany technology cooperation
Production of 8 categories, more than 130 kinds of products
Set up design&research center at TAIWAN 
Exported to total 48 countries in the world covered most areas
One-stop shopping for nearly all other types' machine tools