High Quality Gear Shaft
High Quality Gear Shaft,Forging case hardening Main Driving Gear Shaft
Sophia products include High Quality Gear Shaft,wear resistant parts and structural components ,gears,shafts,wheels,rollers,sprockets,pulleys, couplings, housings ,frames, molds.bearings.SF High Quality Gear Shaft is widely used in oil drilling,sugar mill ,power plant, mining,cement plant.
Arrangement of Processing Sequence
According to the principle of first priority and then secondary. first basal plane, first rough then finishing,Processing sequence is arranged. For general parts of gear shaft, after preparing the central hole, the outer circle is processed first, and then the other parts are processed, and attention is paid to separate rough and finish machining. In the gear shaft processing technology, heat treatment is used as the symbol, roughing before quenching, semi-finishing before quenching and finishing after quenching. In this way, after the stages are separated, the finishing of the main surface is guaranteed.
SF Products Specification:
forged+ heat treatment+ rough machining+finish machining
ASTM,ISO, BS, API, EN,ASME,DIN,JIS,
alloy steel ,Carbon steel,or according to request.
Annealing, Normalizing, Quenching & Tempering, Surface hardening
Gear shaft length
1).Chemical Compositions Test
2).Mechanical Properties Test｛Tensile Strength,Reduction of Area Elongation, Hardness ,Impact Value,Yield Strength｝
3).(UT, MT, PT, RT)Non Destructive Test
5)according to request to add more test.
Package:seaworthy package or according to request.