What are the characteristics of worm gears?

Worm gear processing machine tools should complete error compensation, temperature compensation, active averaging, anti-collision effect, overload protection, active identification of whether there is a workpiece, whether the workpiece is clamped, whether the workpiece has been processed, tooth meshing, machining allowance distribution and tool wear; because The CNC control of each movement axis of the machine tool and the linkage between a few axes. But this cannot fundamentally deal with environmental concerns, because the replacement and discharge of deteriorated cutting fluids will seriously pollute the environment. The cost of cutting fluid and cutting fluid accessories in wet worm gear processing accounts for about 20% of the processing cost. High-speed dry cutting can be processed more than 2-3 times, and the tool life is 2-5 times longer than wet cutting.

Therefore, dry cutting reduces the processing cost of a single worm gear. Combination of results. With the progress of gear grinding machines, the cost of single worm gear grinding is reduced, and the continuous search for the accuracy of worm gears of traveling cars, the environmental trend of gear grinding machines continues to increase; together with the development of CNC skills, it is easier Complete the effect expansion between various machine tools.

Therefore, under the pressure of strong environmental trends, my country‘s major gear production machine tool manufacturers have joined the turbine and worm finishing machine production teams represented by gear grinding machines. Following the development of this trend, the barrel grinding process will be increasingly used in the processing of automotive turbines and worms. The performance compound machine tool means that multiple processes can be completed on a machine tool or in one clamping of the workpiece, and then the processing of the moving workpiece is subject to even accuracy.