An exact tool, a shaving cutter, is a helical gear in the form of a disk with cutting edges provided by slits along one side. Teeth with a different helix angle than the work gears allow for clean finishing (shaving) of the sides of the work gears.
How It Works:
The gear shaving method is used to reduce tooth profile, index, and lead faults and improve the surface polish of the gear sides on work gears created by hobbing and shaping operations. The shaving process achieves the tapered or crowned tooth form to avoid end-bearing situations.
Gear shaving machines provide close, precise cuts by swiftly guiding the shaving blade through a mesh of interlocking work gears. The cutting edges remove little pieces that look like hairs.
While the cutter drives the fixed work between the two living centers, the work (gear) may reciprocate in a diagonal, transverse, or diving fashion. Sharpening work gears with a hardness of up to 30 RC on their teeth may result in a highly polished surface and reduced index, helix angle, tooth profile, and eccentricity errors. When shaving, it’s essential to apply the correct cutting oil.
Uses And Advantages:
Surface polishing and reducing various gear tooth flaws reduce gear noise while transferring high power at high speed. Furthermore, the gears have a longer service life. There is a small amount of time required to complete the shaving process. A cutter may be resharpened several times, allowing it to finish many gears at a low cost quickly.
In summary, gear shaving is a lifesaver when mass-producing inexpensive, highly-precision gears for the automobile industry.
Productivity In Industrial Scale Production:
The gear hobbing technique is very productive when producing several gears with identical specifications. Because of this, gear-to-gear downtime is reduced, and high-volume production is made feasible by continuous cutting.
Excellent Accuracy AndPrecision:
Gear hobbing offers a high level of precision and accuracy. Gears manufactured with CNC-controlled technology will have consistent tooth profiles and dimensions, exact tolerances, and reliable functioning.
Versatility Of Gear Types:
Gear hobbing allows for producing spurs, helicals, worms, angles, and many other kinds of gear. To suit the demands of specific applications, it enables the creation of gears with a wide range of tooth shapes and helix angles.
Teeth With ASmooth Profile:
Gears with flat tooth profiles result fromhobbing, which involves a continuous cutting motion. Gears are less noisy and have better meshing characteristics because of this.
Exceptional Coating Quality:
In most cases, further finishing operations are unnecessary after gear hobbing produces gears with a smooth surface. It improves the efficiency of the gear manufacturing process.
Economical Viability:
Gear hobbing is a more cost-effective method of producing large gear shaving cutter manufacturer than other manufacturing procedures. The benefits are improved material utilization, higher manufacturing rate, and reduced tooling costs.
Reliability Of Equipment:
Bobbing the gears reduces the likelihood of dimensional variations and ensures consistent gear quality from batch to batch by making the gear production process repeatable and consistent.
Minimized Extracurricular Activities:
Gear hobbing is a cost- and time-saving manufacturing technique that usually results in precise gears that don’t need much further polishing.