Merchandise Description
This equipment hobbing machine is appropriate for reducing such gears and equipment shafts at smaller sized diameter but with huge modules and double-open bush-embracing composition is adopted for the rear column of this machine, which will help a lot to minimize huge equipment shafts.
This machine is suited for cutting these kinds of workpieces, on constant dividing tooth methods, as cylindrical straight gears, helical gears, worm gears & sprocket wheels, synchronous pulley, spline shafts in batch and/or single generation.
Besides, Herringbone gears CZPT clearance groove can also be machined on this equipment by making use of finger-milling cutter.
InHangZhou unit for single tooth is made and set on this device to obtain milling gears circularly and automatically by making use of disc-variety milling cutters or finger-variety milling cutters.
This device is commonly used for creating gears that are utilised in industries of mines, steels, wind powers, ships and so on.
Efficiency and Feature
1. With vertical design and style, the worktable can go in radial as radial feed motion.
2. Electrical system with are unsuccessful-protected manage and reduced failure price is managed by PLC of OMRON.
three. The modular valves obtainable from Northman has high trustworthiness and minimal failure rate in get to be hassle-free to diagnose failures and keep hydraulic method.
four. The worktable is fitted with double-commence worm as its index gearing. It is suitable for cutting the workpiece with significantly less-teeth.
| Max. workpiece dia. | mm | 320 | 320 |
| Max. module | mm | eight | eight |
| Least number of teeth | 6 | six | |
| Min. unit for programming | mm | .001 | .001 |
| Max. worktable speed | rpm | forty | 40 |
| Hob spindle speed range(B-axis) | rpm | a hundred and twenty-540 | a hundred and twenty-540 |
| Axial feed speed | mm/r | .5-4 | .5-4 |
| Raidal feed speed | mm/r | 1-four | one-4 |
| Center distance between hob and worktable | mm | sixty-250 | 60-250 |
| Distance between hob axis and worktable surface | mm | 265-515 | 265-515 |
| Distance between tailstock end face and worktable surface | mm | 350-660 | 360-660 |
| Hob axial travel | mm | 145 | one hundred fifty |
| Max. hob head swiveling angle | deg. | ±45 | ±45 |
| Max. hob diameter*length | mm | 160*200 | a hundred and sixty*two hundred |
| Worktable dimension(dia.*bore dia.) | mm | 320*one hundred | 320*100 |
| Motor capacity/Main motor power | Kva/kw | 30/18 | 32/eighteen |
| Machine dimensions(L*W*H) | cm | 333*272*250 | 333*272*250 |
| No. of cases | 4 cases in total | 4 cases in total | |
| N.W/G.W | kg | 9000/ten thousand | 9000/ten thousand |
There are several varieties of gears, and the most frequent classification approach is by equipment shaft. Normally, there are three varieties of the parallel axis, cross-axis, and staggered axis. 1) Parallel shaft gears: which includes spur gears, helical gears, internal gears, racks, and helical racks, and so forth. 2) Cross shaft gears: straight bevel gears, spiral bevel gears, zero-diploma bevel gears, and many others. 3) Staggered shaft gears: There are staggered shaft helical gears, worm gears, hypoid gears, and so on.
The tooth area hardness, it is divided into delicate tooth area gear transmission and tough tooth surface area gear transmission. When the tooth floor hardness of the two wheels (or one particular of them) is much less than or equivalent to 350HBW, it is referred to as gentle tooth surface area transmission when the tooth area hardness of the two wheels is >350HBW, it is known as tough tooth surface area transmission. Delicate-tooth surface equipment transmission is typically used for standard reduced-velocity gear transmission that does not demand high precision, and hard-toothed area gear transmission is usually utilized for equipment transmission that needs strong bearing potential and compact framework.
