Standard Planar Helical Gear and Worm Pair

GB/T6446 Standard Planar Spiral Bevel Gearbox with Planar Second Involute Enveloping, featuring unchanged external appearance but modified internal worm and worm gear. The Planar Second Involute Enveloping Spiral Gear Pair is particularly suitable for heavy-duty and high-power equipment due to its high load-bearing capacity and transmission efficiency, and has been widely used in industries such as metallurgy and mining.

The helical gear parameters of the worm gear are optimized by computer selection. Both the worm gear, reducer, and worm are designed with computer-aided design. The face gear lathe and process routes ensure consistent machining of the worm and worm gear hobbing tools, eliminating the need for reshaping.