MAINTENANCE SUPPORT SYSTEM FOR CONSTRUCTION MACHINE

A maintenance support system for a construction machine, capable of accurate ly planning a maintenance plan for parts. With this system (1), after operation simulation means (12) simulates a condition of operation and work of a construction machine (3) based on a condition of operation for productio...

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Bibliographische Detailangaben
Hauptverfasser:	MIWA, HIROBUMI, KAWAKITA, MASAKAZU, OHKURA, YASUNORI, YOSHIMURA, TAKAHIRO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES DREDGING ELECTRIC DIGITAL DATA PROCESSING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MEASURING PHYSICS SOIL SHIFTING SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A maintenance support system for a construction machine, capable of accurate ly planning a maintenance plan for parts. With this system (1), after operation simulation means (12) simulates a condition of operation and work of a construction machine (3) based on a condition of operation for production, load calculation means (13) calculates for each part an accumulated load according to the condition of operation and work, and then life calculation means (14) estimates the life of each part based on the accumulated load. Mo re accurate maintenance plan can be established than in a conventional method where which part is to be maintained is determined based on only operation hours. As a result, possibility where sudden part failure occurs at a stage before an estimated life end can be reduced.