Gear Hobbing
YB3150E Gear Hobbing Machine
Gear hobbing machines are intended for hobbing spur and helical gears as well as worm wheels.The machines permit cutting by climbing hobbing method, in addition to conventional hobbing method, to raise the productivity of the machines.
The published data for this model lists max.worktable speed( of rpm ) 7.8 5.2 7.8 7.8 and spindle speed(steps)( of rpm ) 40-250(9) 40-250(9) 40-250(9) 40-250(9).
- Model code YB3150E
- 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 YB3150E Gear Hobbing Machine Does
Gear hobbing machines are intended for hobbing spur and helical gears as well as worm wheels.The machines permit cutting by climbing hobbing method, in addition to conventional hobbing method, to raise the productivity of the machines.
A rapid traverse device of hob slide and an automatic shop mechanism are provided on the machines allowing several machines to be handled by one operator.The machines are easy in operation and convenient to be maintained.
milling methods can be used milling machining gear, axial or radial can be processed.Can be configured according to the requirements of customers of Siemens CNC system, complete drum gear and small taper bevel gear processing machine can also be heightened, lengthened to expand the machining range.
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.worktable speed( of rpm ) 7.8 5.2 7.8 7.8 and spindle speed(steps)( of rpm ) 40-250(9) 40-250(9) 40-250(9) 40-250(9).
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 YB3150E 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 YB3150E 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.worktable speed( | rpm ) 7.8 5.2 7.8 7.8 |
|---|---|
| Spindle speed(steps)( | rpm ) 40-250(9) 40-250(9) 40-250(9) 40-250(9) |
| Distance between hob axis and worktable surface( | mm ) 235-535 235-535 235-535 235-535 |
| Distance from tailstock end face to table surface( | mm ) 380-630 380-630 380-630 380-630 |
| Max.hob dia.Xlength( | mm ) 160*160 160*160 160*160 160*160 |
| Total power( | kw ) 6.45 6.45 7.44 6.45 |
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
| YB3150E Gear Hobbing Machine | Max.worktable speed( rpm ) 7.8 5.2 7.8 7.8 · this page |
|---|---|
| Y3150K Minitype gear hobber machine | Parameters supplied with quotation · compare |
| Y31125E Gear Hobbing Machine | Max machining diameter With rear column mm 1000 2 Max · 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
More From the Gear Hobbing Range
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
YB3150E Gear Hobbing Machine Questions
What is the max.worktable speed( of the YB3150E Gear Hobbing Machine?
The manufacturer data for this model gives max.worktable speed( rpm ) 7.8 5.2 7.8 7.8. 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 YB3150E 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 YB3150E 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 YB3150E 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 YB3150E Gear Hobbing Machine
Tell us the destination port and the variant you need. You get a specification, packing dimensions and a price.