M-TECH Automation Technologies (SIP) Co., Ltd
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Feature View of Anti-error Machine for Engine Valve Inspection (Final station of valve production line)
At the end of the automotive valve production line, a crucial technology application is the Anti-error Machine This machine plays a vital role in effectively detecting valve defects, performing color recognition, letter recognition, and distinguishing between chrome-plated and nitrided components. These integrated functions provide the production line with efficient and reliable safeguards, ensuring that the quality of the final products meets the highest standards.
Function of Anti-error Machine for Engine Valve Inspection (Final station of valve production line)
1. Presence of pits on the valve
2. Outer diameter difference of valve disc greater than 4mm
3. Diameter difference of similar pits on the valve greater than 4mm
4. Presence of inscriptions on end face, differing letters or numbers, unclear inscriptions (similar digits or letters not considered, such as 8 and B, 1 and I)
5. Detection capability assessment standard: Consistency kappa value ≥95%
6. Presence of nitrided components in chrome-plated components, or nitrided components in chrome-plated components
7. Paint spots on valve end face, color recognition, and area identification.
Technical Parameter of Anti-error Machine for Engine Valve Inspection (Final station of valve Production line)
| No. | Name | Description |
| 1 | Engine Valve end face diameter scope | 20mm-50mm |
| 2 | Engine Valve stem diameter scope | 4.5mm-9mm |
| 3 | Engine Valve Length scope | 70mm-150mm |
| 4 | CT | ≤5S |
| 5 | Detection Scope | Inscription defects on the end face of the workpiece, defects on the outer circle of the end face, and pits on the end face. |
| 6 | Change different valve | Manual switching procedure |
Feature picture of Anti-error Machine for Engine Valve Inspection (Final station of Valve production line)
