Standard flat involute worm and worm gear set
GB/T6446 standard flat involute helical gear reducer with unchanged external shape and modified internal worm and worm gear. The flat involute enveloping helical gear pair, due to its high load-bearing capacity and high transmission efficiency, is particularly suitable for heavy-duty, high-power equipment, and has been widely used in metallurgy, mining, and other industries.
The helical gear parameters are selected and optimized by computer. The helical gears, reducers, and worm gears are designed with computer-aided design. The face hobbing machine tools and process routes ensure consistent machining of the worm and worm gear cutting tools with their respective forming principles, without the need for reshaping.
