Processo para soldar componentes de eixo de tração de alumínio
A drive shaft assembly (10) includes an aluminum torque tube (12) and aluminum yokes (14) that are arc welded to the ends of the torque tube. The torque tube has a hollow cylindrical end portion (16) at each end that is pressed onto an annular end portion (20) of the respective yoke to form a narrow...
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Main Author | |
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Format | Patent |
Language | Portuguese |
Published |
02.06.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | A drive shaft assembly (10) includes an aluminum torque tube (12) and aluminum yokes (14) that are arc welded to the ends of the torque tube. The torque tube has a hollow cylindrical end portion (16) at each end that is pressed onto an annular end portion (20) of the respective yoke to form a narrow annular slit (30, 230). The two parts are then arc welded together by forming an electric arc between the parts at the narrow annular slit and a consumable aluminum based electrode (34). The electric arc is sustained with a pulsed high amperage direct current to fill the narrow annular slit with aluminum based material from the consumable electrode in a single pass. |
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Bibliography: | Application Number: BR19969603784 |