specification | Checking tools |
Symmetry in across flat | Gauge |
Across flat | Digital Micrometer/Gauge |
Diameter | Digital Micrometer |
Rounout | Dial gauge with" V" block |
Knurling pitch dimension | Digital vernier caliper |
Knurling pitch diameter | Digital micrometer |
Lenth of across flat | Digital vernier caliper |
Burnishing area diameter | Digital Micrometer/Gauge |
Length | Digital vernier caliper |
Overall lenth | Digital vernier caliper |
Splines diameter | Plain ring gauge |
Hardness | Hardness rockwell tester |
Annual sales in the past years
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