Y31125ET integrity of service gear hobbing machine

Y31125ET integrity of service gear hobbing machine, 1.easy to operate and maintenance, 2.high precision and quality - details see: https://www.machineto.com/y31125et-integrity-of-service-gear-hobbing-machine-10126455
Condition:NewType:Gear Hobbing MachineCNC or Not:NormalPlace of Origin:Hebei China (Mainland)
Brand Name:JuduModel Number:Y31125ETVoltage:380VPower(W):11KW
Dimension(L*W*H):3995*2040*2700MMWeight:15000KGCertification:CEAfter-sales Service Provided:Engineers available to service machinery overseas
Max processing width:500mmWorktable diameter:950mm  
Y31125ET integrity of service gear hobbing machine
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Y31125ET integrity of service gear hobbing machine

Introduction

A gear hobbing machine is a special form of milling machine that cuts gears. It is the major industrial process for cutting (as opposed to grinding) spur gears of involute form.

Gear hobbing machine use a rotating, multiple-tooth cutting tool called a hob for generating teeth on spur gears, worm gears, helical gears, splines, and sprockets. More gears are cut by hobbing than by other methods because the hobbing cutter cuts continuously and produces accurate gears at high production rates.

Hobbing is a machining process for making gears, splines, and sprockets on ahobbing machine, which is a special type of milling machine. The teeth or splines are progressively cut into the workpiece by a series of cuts made by a cutting toolcalled ahob. Compared to other gear forming processes it is relatively inexpensive but still quite accurate, thus it is used for a broad range of parts and quantities.

It is the most widely used gear cutting process for creating spur and helical gears and more gears are cut by hobbing than any other process since it is relatively quick and inexpensive.

Technical parameter

ModelY31125ETY3180H

Max workpiece diameter(with rear column/without rear column)

1000MM550MM
2200MM800MM
Max hobbing modulus16MM10MM
Max Processing Width500MM300MM
Min processing gearZ/K=12Z/K=8
Max vertical travel of tool post800MM350MM
max swiver angel of tool post±60°±240°

Distance between cutter axis and worktable

Max1000MMMax585MM
Min200MMMin235MM
Spindle taperMorse 6Morse 5

Hob diameter

Max Dia 245MMMax Dia 180MM
Min length 220MMMin length 180MM
Max axial movement of cutter100MM50MM
Hob abor diametersΦ27,Φ32,Φ40,Φ50MMΦ22,Φ27,Φ32,Φ40MM

Distance between hob axis center and worktable

Max 1250MMMax 550MM
Min 100MMMin 50MM
Worktable aperture200MM80MM
Taper bore of workpiece mandrelMorse 6Morse 5
Worktable diameter950MM650MM
Spindle rotate speed and range7level 16-125R/Min8Level 40-200R/Min
Rapid travel speed of tool post slide520MM/Min≤540MM/Min
Worktable rapid moving speed470MM/Min≤540MM/Min

Distance between worktable and outer support of axis face

Min700MMMin400MM
Max1200MMMax600MM
Axial feed rate and degree8Level 0.39-4.39MM/R12Level 0.4-4MM/R
main motor power and synchro-speed11Kw 1500R/MinN=5.5Kw 1500R/Min
Axial rapid motor power and synchro-speed3Kw 1500R/MinN=1.1Kw 1500R/Min
Worktable rapid motor power and synchro-speed1.5Kw 1000R/MinN=0.55Kw 1500R/Min
Hydraulic oil pump power and synchro-speed1.5Kw 1000R/MinN=1.1Kw 910R/Min
Cooling pump power and synchro-speed1.5Kw 1500R/Min
Machine weight15000Kg5500kg
Overall dimension3995*2040*2700MM2752*1490*1870MM

Features

1.By continuous indexing, it is suitable to cut cylindrical spur, helical geras and sprockets under axis feeding.

2.It can also cut worm wheels by a worm-wheel hub under radial feeding.

3.It is suitable for mine, oil, ship, engineering mechanism industries for making large gears.

4.Tangential hob head is also available for special order to cut worm wheels under tangential feeding mode.

Pictures

If you have any questions, pls feel free to contace me.

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Y31125ET integrity of service gear hobbing machine
Packaging Detail:Wooden Case
Delivery Detail:within 6-20days after receiving your advance paynent

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