Y31250 Gear Hobbing Machine
Main technical features:
Ordinary gear hobbing machine can process straight and helical circular gears, worm gears, sprockets and short spline shafts, suitable for single-piece, small-batch or batch-production factories. The machine tool has excellent structure, strong rigidity, good working precision, convenient operation and simple adjustment. When machining gears, the machine tool can work in down milling or up milling mode. The machine tool is equipped with automatic stop mechanism, safety device and automatic lubrication system.

Hobbing machine safety operating procedures:
1. When milling gears, the height between the bottom surface of the blank and the worktable cannot be lower than the specified height of the machine tool.
2. The diameter of the blank washer should be less than 3mm of the diameter of the root circle of the processed gear.
3. The knife rod, the knife rod bracket, the knife rod washer, and the knife hole should be wiped clean when installing the card. When clamping the milling cutter, insert a suitable key.
4. When moving the angle of the knife holder, pay attention to the slide of the knife holder.
5. According to the requirements of the processed gear, check the adjustment position before eating the knife.
6. When milling helical gears, be sure to clamp the workpiece firmly to avoid rotation during milling.
It is not allowed to collide with the tool holder, and it is not allowed to disassemble the knife feed screw, and the tool holder must be retracted when it is lifted.
7. When opening fast, the milling cutter is not allowed to collide with the workpiece, and the distance when withdrawing should not be too long.
So as not to collide the tool holder with the workbench.
8. The modulus and diameter of the gear to be processed are not allowed to exceed the technical specifications of the machine tool.
9. The power supply should be cut off when hanging the wheel.
Gear Hobbing Machine: The Perfect Solution for Large Gear Machining
Gear manufacturing is a crucial part of the industrial sector, and it requires precision and accuracy to meet the high demands of modern engineering. Gears are used in various industrial applications such as automobiles, aerospace, marine, and locomotives, and the size of the gears varies depending on the application. One of the challenges in gear manufacturing is the machining of large gears, which requires specialized equipment. In this blog, we will discuss the Gear Hobbing Machine, which is a perfect solution for machining large gears.
What is a Gear Hobbing Machine?
A Gear Hobbing Machine is a specialized machine tool that is used for producing gears. The principle of hobbing is the cutting of a helical groove on a cylindrical or conical surface, which generates a gear's teeth. The hobbing tool rotates at a constant speed while the workpiece rotates at a variable speed to produce the required helical groove. The Gear Hobbing Machine is designed to handle the various types of gears, including spur gears, helical gears, bevel gears, and worm gears.
Why is Gear Hobbing Machine suitable for Large Gears?
The Gear Hobbing Machine is an ideal solution for machining large gears due to the following reasons:
1) Versatility: Gear Hobbing Machines can handle different types of gears, including large gears, making them highly versatile and adaptable to different industrial applications.
2) Precision: Gear Hobbing Machines produce gears with high precision and accuracy which is essential for the smooth running of machinery.
3) Time-Saving: Gear Hobbing Machines can produce gears quickly and efficiently, thanks to their high processing speed, which ensures that the gears are ready for use in a shorter time.
4) Cost-Effective: Gear Hobbing Machines can produce gears in large quantities, which reduces the overall cost of production.
5) Automation: Gear Hobbing Machines can be fully automated, allowing for unmanned operation, which saves on labor costs.
Conclusion
In summary, Gear Hobbing Machines are ideal for machining large gears due to their versatility, precision, time-saving, cost-effectiveness, and automation capabilities. Cheaper, faster, and more accurate gear production has led to the increase in usage of Gear Hobbing Machines. The innovation of milling gearboxes and the ability to machine gears faster is also a contributing factor to the increased utilization of Gear Hobbing Machines. Therefore, If you need to produce large gears for your industrial application, reach out to reliable manufacturers of Gear Hobbing Machines for quality machinery.
| Type | Y31250E |
| Max.workpiece diameter(with rear column/no rear column) | 1950/2500mm |
| Max.machining modular(steel/cast iron) | 8/12mm |
| Max machining width (center distance ≥ 400) | 740mm(center distance≥615) |
| Max.hob diameter/length | 260/300mm |
| Worktable diameter/Worm wheel diameter | 1380m/1225mm |
| Hob spindle rotate speed/grade | 16~100rpm/6 |
| Max.axial movement value of hob spindle | 100mm |
| Taper bore of the spindle | Mo's No. 6 |
| Distance from hob centre to worktable | 220~980mm |
| Distance from hob centre to worktable centre | (170)300~1400mm |
| Distance from outer support surface to worktable centre | 580~1200mm |
| Worktable aperture | 275mm |
| Max.swivel angle of tool post | 士60° |
| (t)Worktable loading capacity | 5 |
| Workpiece mandrel spindle diameter | 60mm |
| Main motor | 15kw/1440rpm |
| L×W×H Machine overall dimension | 5000×2675×2800mm |
| Weight(about) | 22000kg |
Hot Tags: y31250 gear hobbing machine, China, suppliers, manufacturers, factory, customized, wholesale, cheap, discount, in stock








