Product Name:
0.001mm O.D.tolerance car window lifer motor shaft
Testing Method
specification |
Checking tools |
Symmetry inacross flat |
Gauge |
Across flat |
DigitalMicrometer/Gauge |
Diameter |
DigitalMicrometer |
Rounout |
Dial gaugewith" V" block |
Knurling pitchdimension |
Digital verniercaliper |
Knurling pitchdiameter |
Digitalmicrometer |
Lenth of acrossflat |
Digital verniercaliper |
Burnishing areadiameter |
DigitalMicrometer/Gauge |
Length |
Digital verniercaliper |
Overall lenth |
Digital vernier caliper |
Splines diameter |
Plain ring gauge |
Hardness |
Hardnessrockwell tester |
Annual sales in the past years
Shafts used in many industries
Automotiveindustry Micro shafts of car part series
White goodsindustry Micro shafts of home electric appliance series
Power tools industry Micro shafts of electronic tool and motor
Office industry Micro shafts of office article series
Communication industry Micro shafts of sounder and communication part series
HardwareindustryMicro shafts of hardware and instrument series
Process:
We often use ERP system to producing quality control, the processes for the shafts are usally the following:
Raw material(Drawn) → Cutting→Rolling →lather→grinding→polish→final inspection→pick up→package→delivery
We can offer PPAP documents