Dual-fuel engine cylinder body coaxiality on-line detection device and method
The invention is mainly used in the field of large medium-speed diesel engine cylinder body processing on-line detection, and particularly relates to a dual-fuel engine cylinder body coaxiality on-line detection device and method. A detection tool is fixed on a main shaft of diesel engine cylinder b...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention is mainly used in the field of large medium-speed diesel engine cylinder body processing on-line detection, and particularly relates to a dual-fuel engine cylinder body coaxiality on-line detection device and method. A detection tool is fixed on a main shaft of diesel engine cylinder body cylinder hole machining equipment, the detection tool is provided with a measuring dial gauge, the measuring dial gauge is provided with a contact pin, the contact pin is matched with the inner wall of a cylinder hole in an engine cylinder body, the diesel engine cylinder body cylinder hole machining equipment drives the main shaft to rotate or move in the length direction of the cylinder hole, and then the measuring dial gauge on the detection tool is driven to rotate or move in the length direction of the cylinder hole. According to the invention, the coaxiality of medium and large diesel engine cylinder body cylinder holes is detected by using the diesel engine cylinder body cylinder hole machining equipment |
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