210 likes | 616 Views
Tractor front shaft. 6. 2. 3. 4. 5. 1. 10. 9. 8. 7. ① Axle Housing ② Connect Case ③ Connect Arm ④ Gear Case ⑤ Gear Housing ⑥ Drive Differential Comp ⑦ 1st Bevel Gear ⑧ Final Bevel Gear ⑨ Final Pinion Gear ⑩ Wheel Shaft. Bevel Gear Process.
E N D
Tractor front shaft 6 2 3 4 5 1 10 9 8 7 ① Axle Housing ② Connect Case ③ Connect Arm ④ Gear Case ⑤ Gear Housing ⑥ Drive Differential Comp ⑦ 1st Bevel Gear ⑧ Final Bevel Gear ⑨ Final Pinion Gear ⑩ Wheel Shaft
Bevel Gear Process Pinion Gear Forging Turning Straight Bevel Broaching Carburizing Grinding Bevel Gear Forging Turning Straight Bevel Broaching Carburizing
Bevel Cutting NC machining Low productivity FACE MILLING HARDAC cutter http://www.youtube.com/watch?v=8pXtSWIJ7Ac Bevel Cutting (40s) http://www.youtube.com/watch?v=fOLaJMh6DXQ 3-axis Machining (12s)
GearLapping • Liquid abrasive compound is feed into the rotating gear pairs to smooth teeth surfaces.
Broach The broach is run linearly against a surface of the workpiece to effect the cut. BROACH CUTTER http://www.youtube.com/watch?v=2K45B6tDqsg Gear Broach
Inspection Standard Contact Area Contact Area Inspection
Bebel Gear Forging Gear design Forging simulation Die Machining Forging Inspection http://www.afdex.com
Forging simulation <12T Bevel gear> <20T Bevel gear>
Die machining <12T Bevel gear> <20T Bevel gear>
Forging Closed forging die Press machine
Forged bevel gear <12T Bevel gear> <20T Bevel gear>
Reference • Gleason: www.gleason.com • 세일공업: www.seilkorea.com (정영석, 박창섭) • KMC: www.kmce.co.kr (김홍철) • AFDEX: http://www.afdex.com (전만수)