Gear Hobbing
Y31125E Gear Hobbing Machine
Such y31125 gear hobbing machine/gear crator/gear hobber machine has following features: This machine is suitable for large batch, small batch and single production of cylindrical spur, helical gears, worm wheel and chain wheel etc.
The published data for this model lists max machining diameter with rear column of mm 1000 2 Max and max machining diameter without rear column of mm 2200 3 Max.
- Model code Y31125E
- Supplied by Shaanxi Jiade Group Co., Ltd, Xi'an, China
- Trade terms FOB, CFR, CIF, payment TT 30% with order and 70% before shipment
- Manual, packing list and shipping documents included
Product Overview
What the Y31125E Gear Hobbing Machine Does
Such y31125 gear hobbing machine/gear crator/gear hobber machine has following features: This machine is suitable for large batch, small batch and single production of cylindrical spur, helical gears, worm wheel and chain wheel etc.
with the process method of continuous cent.
This machine tool with wide bed, has features of good rigidity, high strength and precision, easy operation, adjustment and maintenance etc.
Indexing worm gear of work table adopts precise worm wheel machine tool and special worm rod grinding bed for processing, which ensured high index precision.
Key Benefits
Why Workshops Buy This Machine
Keeps the Work In House
Operations that would otherwise be sent out stay on your floor, which is what removes replacement gears with long import lead times.
Parameters You Can Plan Around
The published data for this model lists max machining diameter with rear column of mm 1000 2 Max and max machining diameter without rear column of mm 2200 3 Max.
Documented and Supported
The machine ships with an operation manual and a named contact who answers on WhatsApp, so commissioning questions do not go unanswered.
Matched Tooling Available
Chucks, arbors, vises and measuring equipment from the same supplier, quoted with the machine instead of chased separately.
Application Scenarios
Where the Y31125E Gear Hobbing Machine Earns Its Place
- Spur and helical gears for gearboxes
- Worm wheels for drives and winches
- Replacement gears for machinery no longer supported
- Sprockets and timing wheels
Scenarios are typical for gear hobbing of this type. If your part is outside them, send the drawing and we will say plainly whether this model suits it.
Who It Is For
The Buyers This Machine Was Specified For
Problems It Solves
Three Situations This Machine Fixes
Subcontracting Delay
Sending this operation out adds days to every job. Running it in house on the Y31125E Gear Hobbing Machine removes the queue you do not control.
Parts No Longer Available
When an original part cannot be bought, the only route left is to make or restore it, which needs the capacity this machine provides.
Unpredictable Quality
Work done on improvised equipment varies between operators. A purpose built machine with published parameters makes the result repeatable.
Specifications
Published Parameter Table
| Max machining diameter With rear column | mm 1000 2 Max |
|---|---|
| Max machining diameter Without rear column | mm 2200 3 Max |
| Max modulus–Cast iron | mm 18 4 Max |
| Max modulus– Steel | mm 16 |
| Max Machining Width | mm 500 7 Max |
| Max Vertical Travel of Tool rest | mm 800 8 Max |
| Distance from hob center to worktable surface | mm Max.1000 Min.200 |
| Max. Hob Axial movement | mm 100 |
| Hob Diameter | mm φ27/32/40/50 |
| Distance from workpiece axis center to hob center | mm Max.1250 |
| Worktable diameter | mm 950 |
| Worktable bore diameter | mm 200 |
| Spindle speed range & Speed | r/min 7 |
| Worktable surface to external support bearing end face | mm Min. 700 |
| Axial feeding step & feeding range | mm/r 8 |
| Main Power / Synchronous speed | rpm 11kw/1500 |
| Axial fast motor power/ Synchronous speed | rpm 3kw/1500 |
| Worktable rapid motor power / Synchronous speed | rpm 1.5kw/1000 |
| Hydraulic Pump motor power/ Rated revolution | rpm 1.5kw/1000 |
| Cooling Pump motor power/ Rated revolution | rpm 1.5kw/1500 |
Materials Manufacturing and Quality Control
How the Machine Is Built and Checked
Casting and Machining
Beds, columns and housings are machined in the group's production workshop on conventional and CNC equipment.
Assembly
Assembly is done in a dedicated workshop rather than on the production floor, which keeps swarf away from fitted surfaces.
Inspection
The inspection department checks components and assemblies before the machine goes to paint. Test records per machine are TBC on request.
Paint and Packing
Painting is done in house, then the machine is rust protected, crated and prepared for the container.
Certification scope for this model is marked TBC. We attach the certificates that actually apply to the machine and destination instead of publishing a blanket claim.
Customization Options
What Can Be Changed Before Production
- Motor voltage and frequency to match your supply, stated with the order
- Tooling and workholding packages selected for your first jobs
- Model variant chosen against your maximum workpiece size
- Documentation and marking requirements for your destination, TBC per country
Send a drawing of the part you need to produce. We select the model against that drawing rather than pushing the largest machine in the range.
Comparison With Other Models
Other Gear Hobbing Models Worth Comparing
| Y31125E Gear Hobbing Machine | Max machining diameter With rear column mm 1000 2 Max · this page |
|---|---|
| Y3150K Minitype gear hobber machine | Parameters supplied with quotation · compare |
| YB3150E Gear Hobbing Machine | Max.worktable speed( rpm ) 7.8 5.2 7.8 7.8 · compare |
| YB3180 Gear Hobbing Machine | Parameters supplied with quotation · compare |
Use Guide
Before and After the Machine Arrives
Check the Foundation
Confirm floor loading, levelling points and the space needed around the machine before the container arrives.
Power and Air
Match supply voltage and frequency to the machine data plate and provide the isolator and any compressed air the model needs.
Level and Run In
Level the machine, check the oil levels, then run the spindle or drive up through its speed range before cutting.
First Article and Service
Machine a test piece, measure it, and keep a service schedule from day one. Send us the measurement if something looks wrong.
Related Products
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Related Guides and Solutions
Read Before You Order
Process Guide
Gear Hobbing Basics for Repair Shops
Hobbing is a generating process: the hob and the blank roll together while the hob feeds along the face. Understanding that ratio explains most of what the machine specification is telling you.
SolutionComplete Engine Rebuilding Workshop
A machine list that covers a cylinder head and block from strip-down to final assembly.
Answers
Y31125E Gear Hobbing Machine Questions
What is the max machining diameter with rear column of the Y31125E Gear Hobbing Machine?
The manufacturer data for this model gives max machining diameter with rear column mm 1000 2 Max. The full parameter list for every variant is in the specification table on this page and is confirmed in writing with the quotation.
Can you help me select the right variant of the Y31125E Gear Hobbing Machine?
Yes. Send the part drawing, the workpiece size and the output you need and our engineers propose the model that fits. If you already know the model code, quote it and we confirm availability.
What are the trade and payment terms?
We work on FOB, CFR, CIF terms. Payment is TT 30% with order and 70% before shipment, or irrevocable L/C at sight. Orders placed through our Alibaba account carry trade assurance cover up to USD 300,000.
How is the Y31125E Gear Hobbing Machine packed for export?
The machine is cleaned, rust protected and fixed to a pallet or into a wooden case sized for that machine, then stuffed into a container or shipped break bulk when it is over height. Packing is confirmed before production starts.
What is the delivery time?
Delivery depends on the model and on stock at the time of order, so we confirm a firm date on the proforma invoice instead of quoting one standard figure for the whole catalogue.
Do you supply tooling and spare parts for the Y31125E Gear Hobbing Machine?
Yes. Chucks, arbors, vises and consumables are listed in our accessories range, and wear parts for this machine can be quoted with the machine or shipped later.
Get a Price for the Y31125E Gear Hobbing Machine
Tell us the destination port and the variant you need. You get a specification, packing dimensions and a price.