Tractor gear machining is one of the key processes for manufacturing tractors and their related parts. The gearing system in a tractor is responsible for power transmission and speed change, which is crucial for the performance and reliability of the whole vehicle.
Common process
1. CNC turning: the use of CNC lathes on the blank roughing, to obtain the initial shape.
2. CNC milling: using CNC milling machine for finishing, machining out the tooth groove and other features.
3. Heat treatment: Carburizing, quenching and other methods to improve the hardness and wear resistance of gears.
4. Finishing: Use CNC grinding machine or gear grinding machine to finish the tooth surface.
5. Inspection: carry out size, tooth shape, radial runout and other tests to ensure compliance with the design requirements.
Key technical points
1. High-precision CNC machining center: it is the key equipment for obtaining high-precision gears to ensure the machining accuracy.
2. Specialized tools and fixtures: gear processing requires special tools and fixtures to improve productivity and processing quality.
3. Optimization of process parameters: the need for cutting parameters, heat treatment process optimization, in order to balance production efficiency and product quality.
4. Inspection system: high-precision inspection system is an important link to ensure the quality of gears.
