Latest Update: | 2026-01-12 | Samples: | 5000 records |
Samples: | 5000 records | ||
File Size: | 1.2G | Format: | JPG/PNG/JSON |
Format: | JPG/PNG/JSON | ||
Data Domain: | Image | Holder: | MOBIUSI INC |
Holder: | MOBIUSI INC | ||
Industry Scope: | Industrial inspection | Quality control | ||
Applications: | Object detection | Image classification | ||
| Image | File Name | Resolution | Chain Condition | Chain Tension Status | Chain Position | Defect Type | Chain Type | Lighting Conditions | Background Complexity | Image Clarity | Viewing Angle | Chain Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 0d0f9f0df142ccacf2266b5cd61ff8e2.png | 1500*3270 | The chain appears in good condition, no obvious wear or corrosion | Chain tension is normal | The chain is located at the top region of mechanical components | No obvious defects | Automobile engine timing chain | Bright lighting conditions | Relatively simple background, mainly mechanical components | The image is clear with no difficulty in identifying the chain | Overhead angle | Steel |
![]() | 08ce0ba3ab7dcad8cd0da2ca6ccf1419.png | 1500*1994 | The chain is in normal condition, no obvious wear or corrosion | Chain tension appears normal | The chain is located inside the engine, looped around the gear | No obvious defects | Engine timing chain | Bright lighting, reflective in some areas | Complex background, with multiple pipes and parts | The image is relatively clear | Overhead view, inclined to one side | Possibly steel |
![]() | f8903490cfd08b0de039f209ff21c357.png | 1500*1980 | No obvious wear or corrosion | Tension is normal | Located in the middle of the engine, clearly visible | No obvious defects | Roller chain | Bright light | Complex background | Image is clear | Frontal view | Steel |
![]() | f63d835216b91f0d953dbd7c2e348b3c.png | 1500*2945 | The chain surface has lubricating oil, its physical state is good | Chain tension is normal | The chain is located in the middle of the engine, running through top to bottom | No obvious defects | Possibly a roller chain | Lighting conditions are normal and relatively bright | The background is quite complex, with other mechanical parts | The image is clear, chain details are visible | A slightly overhead side view | Possibly steel |
![]() | 2dbd8e650cce649f18f444f1e85a4d57.png | 1500*1994 | Chain surface has oil stains, no significant wear or corrosion found | Chain tension appears normal | Chain located inside engine gears, arranged vertically from the top | No noticeable breaks or misalignment | Engine chain, specific model unspecified | Good lighting conditions | Relatively complex background with multiple pipes and other engine components | Quite clear image, chain details visible | Top-down view | Possibly steel, surface has metallic sheen |
| Field | Type | Description |
|---|---|---|
| file_name | string | File name |
| quality | string | Resolution |
| chain_condition | string | The physical condition of the chain, such as wear or corrosion. |
| chain_tension | string | Whether the chain tension is normal. |
| chain_position | string | Description of the position of the chain in the image. |
| defect_type | string | Possible defect types such as chain breakage or misalignment. |
| chain_type | string | The model or category of the chain. |
| lighting_condition | string | Lighting conditions of the chain when photographed, such as bright or dim. |
| background_complexity | string | The complexity of the chain's background, such as simple or complex. |
| image_clarity | string | Whether the image is clear and affects the difficulty of chain recognition. |
| angle_of_view | string | The angle of the camera relative to the chain when photographed. |
| chain_material | string | The material of the chain, such as steel or aluminum. |
| Item | Content |
|---|---|
| Authorization Type | CC-BY-NC-SA 4.0 (Attribution–NonCommercial–ShareAlike) |
| Commercial Use | Requires exclusive subscription or authorization contract (monthly or per-invocation charging) |
| Privacy and Anonymization | No PII, no real company names, simulated scenarios follow industry standards |
| Compliance System | Compliant with China’s Data Security Law / EU GDPR / supports enterprise data access logs |

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