TECHNOLOGY
Facilities and Processes
Hot forging manufacturing process
| Stage | Process | Reference | Focused management | Etc. |
|---|---|---|---|---|
| #10 | Raw material stock |  |
Color Management By Steel Grade <Prevention Of Heterogeneous Mixing> |
Component Analyzer |
| #20 | Cutting |  |
Cutting weight management Cutting angle management |  |
| #30 | Heating |  |
Heating Temperature E / PROOF Coolant Temperature E / PROOF |
 |
| #40 | Forging |  |
Dimension management Appearance inspection |  |
| #50 | Heat treatment |  |
Organization management (Class B or above) / Hardness management |  |
| #60 | Magnetic particle inspection |  |
Crack, overlap detection / A1 specimen verification / Magnetic tape at least 8 compartments |  |
| #70 | Post-treatment / Packaging |  |
Burr removal Weighing system packaging | - |
| #80 | Final Inspection |  |
Dimensional inspection / Hardness E / PROOF / Organization examination |  |
ERROR PROOF
| Process | #1 ERROR PROOF (ERROR PROOF (Material heat temperature) |
#2 ERROR PROOF (Cooling water inlet temperature) |
Record management |
|---|---|---|---|
| 450TON PRESS | ◎ | ◎ | Computer record storage |
| 750TON PRESS | ◎ | ◎ | Computer record storage |
| 1300TON PRESS | ◎ | ◎ | Computer record storage |
| 2500TON PRESS | ◎ | ◎ | Computer record storage |
