query stringclasses 30
values | image imagewidth (px) 880 880 | annot stringclasses 5
values | reasoning null | cate stringclasses 1
value | task stringclasses 1
value | metadata stringlengths 627 643 |
|---|---|---|---|---|---|---|
The image shows the envelope-modulation spectrum of a gearbox drivetrain vibration signal, with the gear-train reference orders (shaft harmonics, planetary carrier, sun-fault order) marked as dashed lines. Determine the gearbox's health state. Answer with exactly one of: health, chipped, miss, root, surface. | surface | null | C | T-C1 | {"channel": "planetary_x", "computed_score": 12.91, "computed_verdict": "fault_evident", "condition": "30_2", "evidence_tier": "confirmed", "family_obs": {"0.1667x": 2.34, "0.25x": 5.76, "0.8333x": 7.15, "1x": 6.24, "2x": 1.62, "3x": 2.35}, "file": "Surface_30_2", "fr_nominal": 30.0, "fr_source": "spectrum", "fr_used":... | |
This is a demodulated (envelope) modulation spectrum computed from a planetary-gearbox vibration snapshot; the markers indicate the drivetrain's characteristic orders. Determine the gearbox's health state. Answer with exactly one of: health, chipped, miss, root, surface. | surface | null | C | T-C1 | {"channel": "planetary_x", "computed_score": 15.13, "computed_verdict": "fault_evident", "condition": "30_2", "evidence_tier": "confirmed", "family_obs": {"0.1667x": 7.4, "0.25x": 3.87, "0.8333x": 7.73, "1x": 4.28, "2x": 2.98, "3x": 1.44}, "file": "Surface_30_2", "fr_nominal": 30.0, "fr_source": "spectrum", "fr_used": ... | |
The image shows the envelope-modulation spectrum of a gearbox drivetrain vibration signal, with the gear-train reference orders (shaft harmonics, planetary carrier, sun-fault order) marked as dashed lines. Classify the gear condition as one of: health, chipped, miss, root, surface. | surface | null | C | T-C1 | {"channel": "planetary_x", "computed_score": 19.45, "computed_verdict": "fault_evident", "condition": "30_2", "evidence_tier": "confirmed", "family_obs": {"0.1667x": 7.99, "0.25x": 5.35, "0.8333x": 6.11, "1x": 5.82, "2x": 2.76, "3x": 2.91}, "file": "Surface_30_2", "fr_nominal": 30.0, "fr_source": "spectrum", "fr_used":... | |
Here is the modulation spectrum of one vibration snapshot from a planetary gearbox, with the characteristic gear-train orders marked on the frequency axis. What is the most likely gear condition (health, chipped, miss, root, surface)? | surface | null | C | T-C1 | {"channel": "planetary_x", "computed_score": 21.99, "computed_verdict": "fault_evident", "condition": "30_2", "evidence_tier": "confirmed", "family_obs": {"0.1667x": 9.05, "0.25x": 6.18, "0.8333x": 6.76, "1x": 4.5, "2x": 1.49, "3x": 2.69}, "file": "Surface_30_2", "fr_nominal": 30.0, "fr_source": "spectrum", "fr_used": ... | |
The image shows the envelope-modulation spectrum of a gearbox drivetrain vibration signal, with the gear-train reference orders (shaft harmonics, planetary carrier, sun-fault order) marked as dashed lines. Diagnose the gearbox from this image, choosing from: health, chipped, miss, root, surface. | surface | null | C | T-C1 | {"channel": "planetary_x", "computed_score": 16.74, "computed_verdict": "fault_evident", "condition": "30_2", "evidence_tier": "confirmed", "family_obs": {"0.1667x": 5.36, "0.25x": 5.15, "0.8333x": 6.22, "1x": 4.38, "2x": 3.32, "3x": 2.42}, "file": "Surface_30_2", "fr_nominal": 30.0, "fr_source": "spectrum", "fr_used":... |
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