Standard flat helical worm and worm gear set

GB/T6446 Standard Planar Second Involute Gearbox with Unchanged External Appearance and Modified Internal Worm and Worm Gear. The Planar Second Involute Gearbox features high load-bearing capacity and high transmission efficiency, making it particularly suitable for heavy-duty and high-power equipment. It is widely used in industries such as metallurgy and mining.

The worm gear parameters are selected and optimized by computer. The worm gear set, reducer, and worm wheel are designed with computer-aided design. The worm and worm wheel grinding machines and process routes achieve consistent machining with their principle shape, requiring no modification.