FIVE-DEGREE-OF-FREEDOM PARALLEL MECHANISM AND ITS EXTENDED EQUIPMENT

FIVE-DEGREE-OF-FREEDOM PARALLEL MECHANISM AND ITS EXTENDED EQUIPMENT

A five-degree-of-freedom parallel mechanism and a series-parallel multi-degree-of-freedom equipment having the parallel mechanism are disclosed, and can machine complex components and parts as well as large structural parts and implement multi-degree-of-freedom numerical control machining, such as o...

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Hauptverfasser: MENG, Qizhi, LIU, Xinjun, XIE, Fugui, BI, Weiyao, QIAO, Fei
Format: Patent
Sprache:eng
Schlagworte:
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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creator MENG, Qizhi
LIU, Xinjun
XIE, Fugui
BI, Weiyao
QIAO, Fei
description A five-degree-of-freedom parallel mechanism and a series-parallel multi-degree-of-freedom equipment having the parallel mechanism are disclosed, and can machine complex components and parts as well as large structural parts and implement multi-degree-of-freedom numerical control machining, such as offsite maintenance of large equipment. The parallel mechanism includes: a rack; a movable platform; a first chain connected with the rack by at least two revolute pairs with axes intersecting with each other perpendicularly, and connected with the movable platform by at least two revolute pairs with axes intersecting with one another perpendicularly; a second chain having the same structure as the first chain; and a third chain including a main branch chain and two auxiliary branch chains, wherein the first chain, the second chain, and the third chain are separately connected between the rack and the movable platform.
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subjects CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
title FIVE-DEGREE-OF-FREEDOM PARALLEL MECHANISM AND ITS EXTENDED EQUIPMENT
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