Gear Hobbing Machine

Your Professional Gear Hobbing Machine Supplier

Dalian Haidi Machinery Co., Ltd. is a professional manufacturer specializing in the research, development, and production of various machine tools, including single-column vertical lathes, double-column vertical lathes, horizontal lathes, boring-milling machines, machining centers, and gear hobbing machines. The products developed by our company offer a wide range of models, comprehensive specifications, advanced technology, and superior quality.

Professional Team
Our company has a workforce of over 200 employees, including 11 senior engineers, 8 senior managerial personnel, and more than 160 technical workers.

Rich Experience
With over 20 years of production experience, we have established ourselves as a leading manufacturer in the field of vertical lathes, horizontal lathes, machining centers, boring machines, milling machines, drilling machines, slotting machines, and gear hobbing machines.

Production Capacity
We operate our own casting factory, which has an annual output capacity exceeding 20,000 tons. Our company is recognized as the largest enterprise specializing in machine tool casting in southern Liaoning Province.

Sales Market
Our products have been exported to countries such as Australia, Chile, Peru, Turkey, Russia, Indonesia, Saudi Arabia, the United States, Belarus, Argentina, Singapore, and many others, covering approximately 60 countries worldwide.

Hobbing Machine
Model Y3150/ Y3180 gear hobbing machine is suitable for large batch and single production of cylindrical spur and helical gears, worm gears and sprocket.
1. The machine is characterized by...
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Metal Gear Hobbing Machine
Model Y3150/ Y3180 metal gear hobbing machine is suitable for large batch and single production of cylindrical spur and helical gears, worm gears and sprocket.
The machine is characterized...
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Parameter

Specification	Y3150	Y3180
Max. work piece diameter	500 mm	620/800 mm
Max. module	8 mm	8/10 mm
Max. width of teeth	250 mm	300 mm
Max.hob diameter/length	160/160 mm	180/175 mm
Diameter of worktable	510 mm	625 mm
Spindle speed/steps	40~250rpm/9	40~250rpm/9
Max. hob shift axial	55mm	55 mm
Main motor	5.5kw/1500rpm	5.5kw/1500rpm
Distance between hob axis and worktable surface	235~535 mm	240~590 mm
Center distance between hob and worktable	20~330mm	50~500mm
Distance between tailstock end face and worktable surface	380~850mm	400~720mm
Worktable bore diameter	80mm	80mm
Max. hob swiveling angle	240°	240°
Diameter of hob arbors diameter	22, 27, 32 mm	22, 27, 32, 40mm
Work arbor diameter	30 mm	35 mm
*Overall dimensions LWH(mm)*	245012721790	260014001940
Gross weight/Net weight	5300kg/4500kg	6300kg/5700kg

Advantages of Gear Hobbing Machine

Speed
Some gear manufacturing procedures are time-consuming but the gear hobbing machine is a quick operation. As the machine is totally dedicated to produce Gears, it does not require much operating care, and we may stack many units to hob them all at the same time for producing some gears.

Precision
Unfortunately, everybody cannot use a hobbing machine. Hobbing may be exceedingly exact with the correct competence, which is resulting in high-quality gears. This speed is achieved without sacrificing the precision or quality of the finished product.

Flexibility

There are several ty pes of hobs, as well as several types of hobbing machines too, due to this, several varieties cater to niche applications, so you will always have alternatives.

Simplicty

Gear hobbing machine is simple to use and can generally hob numerous pieces at the same time, if they are placed on top of one other. Furthermore, hobbing machines require relatively little maintenance or operational care when in use.

High-Volume Production

They enable high-volume production with shorter turnaround times than most other methods.

Applications of Gear Hobbing Machine

Automobile manufacturing

used to process various gears in automobile transmissions, differentials and other components, which require high precision and quality of gears.

Machinery manufacturing

Used in machine tools, engineering machinery, mining machinery and other industries to process various transmission gears to ensure the normal operation of mechanical equipment.

Aerospace

Processing high-precision gears in aircraft engines, helicopter transmission systems, etc., which requires extremely high reliability and performance of gears.

Shipbuilding

Used to process large gears in ship propellers, gearboxes and other components, which require high processing accuracy and load-bearing capacity.

Gear Types Capable of Gear Hobbing Machine

Spur Gears

Gears with straight teeth parallel to the axis of rotation.

Helical Gears

Gears with teeth that are set at an angle to the axis of rotation.

Worm Gears

Gears used in combination with worm wheels for high gear reduction ratios.

Splines

Gear-like teeth on a shaft used to transmit torque.

Installation Steps of Gear Hobbing Machine

Choose a suitable location: Select a well-ventilated area with enough space to accommodate the machine and its accessories. Ensure the floor is level and strong enough to support the weight of the machine.

Prepare the foundation: Construct a sturdy foundation for the machine to ensure stability and minimize vibrations. Follow the manufacturer's guidelines for the specific machine model.

Unpack the machine: Carefully unpack the machine and its components, taking note of any special handling instructions. Inspect for any damage that may have occurred during transportation and report it to the manufacturer if necessary.

Assemble the machine: Follow the manufacturer's instructions to assemble the machine, ensuring all components are securely attached. Use appropriate tools and techniques to avoid damaging any delicate parts.

Connect power supply

Ensure that the power supply meets the machine's electrical requirements. Follow electrical safety guidelines and consult a professional if needed to properly connect the machine to the power source.

Check lubrication

Verify that the machine's lubrication system is properly filled and functioning correctly. Refer to the manufacturer's instructions for the recommended lubricant and maintenance schedule.

Align and level the machine

Use precision measuring tools to align and level the machine to ensure accurate operation. Adjust the leveling feet or shims as needed to achieve the desired alignment.

Test run the machine

Before using the machine for actual production, perform a test run to check for any abnormal vibrations, noises, or other issues. Make any necessary adjustments or repairs before proceeding.

Packaging and Shipping

Packaging	Non-fumigation packaging, we use seaworthy plywood.
Shipping	Shipping by sea, by air, by express are acceptable. According to your requirements.

Our Factory

Certificate

productcate-1-1

FAQ

Q: What is a gear hobber?

A: A gear hobber is a specialized machine tool used to manufacture gears. It utilizes a cutting tool called a hob to progressively cut teeth into a gear blank. The cutter and gear blank are rotated at the same time to transfer the profile of the hob onto the gear blank. The hob must make one revolution to create each tooth of the gear. Used very often for all sizes of production runs but works best for medium to high.

Q: What is the process of gear hobbing machine?

A: Gear hobbing is a quick and versatile process that is fundamental for gear manufacturing. Gear hobbing machines utilize a rotating cutting tool, or hob, to generate a tooth profile on gears as they are fed through the machine. The precision and accuracy of gear hobbing makes it the ideal method for gear manufacturing.

Q: How do I maintain a gear hobbing machine?

A: Proper maintenance is crucial for ensuring the longevity and performance of a gear hobbing machine. Key maintenance tasks include:
Regular lubrication of moving parts
Inspection and replacement of worn or damaged cutting tools
Cleaning of the machine to remove chips and debris
Checking and adjusting machine alignment as needed
Following the manufacturer’s recommended maintenance schedule

Q: What is the most efficient gear design?

A: Helical gearing: This gearing creates rolling-gear interactions, making it the most efficient type. Helical gearing also has several teeth engaged constantly, transmitting relatively high torque, and generating little torque ripple, thanks to smooth transitions between teeth.

Q: Can gear hobbing machines process special - shaped gears?

A: Yes, when using special hobs, gear hobbing machines can process special - shaped workpieces such as splines and sprockets with various special tooth shapes.

Q: How to ensure the surface roughness of the gear processed by the gear hobbing machine meets the requirements?

A: Ensure sufficient cooling and lubrication, check whether the cooling system is working properly, and adjust the coolant flow according to the material characteristics; adjust the cutting parameters, such as the cutting speed and feed rate, to an appropriate range; ensure that the workpiece is firmly clamped to reduce vibration during processing.

As one of the leading gear hobbing machine manufacturers and suppliers in China, we warmly welcome you to buy cheap gear hobbing machine made in China here from our factory. All our products are with high quality and low price.

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