Gear shaving is a free-cutting gear finishing operation used to remove small amounts of metal from the working surface of gear teeth. This is used to correct index, helix angle, tooth profile and eccentricity errors.
gear scraper are used to shave off any small amount of gear tooth surface after machining the hobs or cutters. The processes involved in gear shaving are used to both improve the tooth surface and eliminate the potential for stress concentrations at the tooth end during service. When the shaving is complete, the gear gains a form of modification that reduces gear noise. These modifications can also help increase the carrying capacity of the gearbox, its safety and prolong its use in service.
Scraping usually takes place before the hardening process and is known to be a cost-effective process. As already mentioned, it reduces noise, which is a great advantage that the automotive and supplier industry takes advantage of.
When using the EMAG SU machine, the workpiece and scraper blade are twisted relative to each other in such a way that they stand for a gear pair on an axis. This position in which they are placed allows sliding between scraper flank and work tooth flank and enables the silent gear surface.
There are basically four or five types of shaving processes used by businesses. they include
- Combined Cycles
Its productivity is higher than that of a grinding machine and it is of good quality because it produces low-noise gearing. For this reason, gear skiving is widely used in the automotive industry, especially because it reduces production costs compared to grinding.
- It’s fast and productive. It offers good value for money.
- It is a qualitative process and produces low-noise gears.
- It is controlled and shaving allows for consistent results with minimal differences, even when done in large quantities.
Manufacturer of gear peeling machines are a group of people who are well equipped with the knowledge of gear manufacturing and do it with their customers in mind.
One thing you should know is that before any gear cutter is placed or released on the market, it is carefully inspected to ensure it is operating at peak performance.
These manufacturers use a wide range of shaving cutters, including traditional, diagonal, underpass, and plunge cutters.
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