CNC Lathe Processing Brass Pin Process Card
Processing Brass Pin Process Card
| Kang Ding Hardware | CNC lathe processing card | Product number | Part Number | Part Name | Number of pieces | page 1 | |||||
| Stainless steel ball valve | CG003 | Brass pin | 1 item | 1 page in total | |||||||
| Part processing route |
 |
Part specification | |||||||||
|
workshop D-6 |
Process |
material |
Brass φ25 round bar | ||||||||
| Treasury | Blanking | weight | 0.173kg | ||||||||
| turner | Deburring |
Blank material size: Φ25×45mm |
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| turner | Rough turning | Part technical requirements | |||||||||
| turner | Finishing | 1. no burrs on the surface. | |||||||||
| turner | Deburring | ||||||||||
| Inspection room | test | ||||||||||
| No. | Step name | Device name | Equipment model | Tool number | Tool name | Process content | Unit working hours | Remarks | |||
| 1 |
Alignment Clamping |
CNC lathe | ca6140 | Three-jaw chuck, chuck, tool holder wrench, etc. | The outer circumference of the clamping blank extends 50, and the clamping is aligned | 2min | |||||
| 2 | Turning end face | 45 ° elbow knife | Turning end face | 5min | |||||||
| 3 | Turning outer circle | 90 degree eccentric cutter |
Turning the outer circle φ24±0.15 to length 41. Turning the outer circle φ17±0.15 to length 32, Turning outer circle φ12±0.1 to length 26 |
18min | |||||||
| 4 |
Chamfer Cut off |
45 ° elbow knife cutting knife |
At φ12 ± 0.1 chamfer 1 × 45 °, Cut off at 41 |
10min | |||||||
| 5 | Turning end face | 45 ° elbow knife | U-turn: The total length of the turned end face is 40. Chamfer 1×45° | 5min | |||||||
| 6 | test |
0~150mm vernier caliper, 0 ~ 25mm such as a micrometer |
5min | ||||||||
| prepared by | Zou gold hair | Review | Approve | Sign | Date of preparation | 2005.5 | |||||
