Titlebook: Robot Components and Systems; François Lhôte,Jean-Marie Kauffmann,Jean-Pierre Ta Book 1983 Hermes Publishing (France) 1983 Autodesk Invent

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https://doi.org/10.1007/978-94-011-6403-0Autodesk Inventor; actuator; control; energy; engine; industrial robot; material; materials; production; robo

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Introduction,A robot can be defined as a technological system, able to replace or assist man in carrying out a variety of physical tasks. To function, the robot requires (see Figure 1.1):

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Arm structures: architectural components,An arm is a polyarticular mechanism (see Figure 2.1) made up of:

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Direct current motors,Electrical motors are seldom used in robots. Less than one-half of all commercial robots are driven by electrical energy, but there are however many advantages from its use:

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Pneumatic and hydraulic actuators,When fluid energy is transformed into mechanical energy there are two operating mechanisms, . and ., to be considered.

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Energy sources, effects of gravity and vibration, and operational peripherals,In previous chapters detailed consideration has been given to the constituent parts of robotic systems. In this chapter the intention is to consider the relationship between robot structure and technology. Among the topics considered are energy sources, the effects of gravity and vibration, and operational peripherals.

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Robot control,red in the context of the whole unit. The centralized control system is then involved at only one level (ie to control the various motors actuating the mechanical structure). In most assemblies this function is achieved by:

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