Industrial robots are generally designed by SL Escorts frame (arm), means, drive systemSierra Leoneans Escort system, measurement system, control consists of devices and sensors.
Figure 1 is a typical structure of an industrial robot. The robot arm has 3 degrees of freedom (SL Escorts movable coordinate axes), and the robot’s homeworkSierra Leoneans EscortThe space is determined by the range of arm movement. The tool is the connection mechanism between the robot tools (such as welding torch Sierra Leone Sugar Daddy, nozzle, machining tool, clamping claw) and the main frame. It has 3 levels of freedom.
Sierra Leone Sugar Daddy The drive system is machine SL EscortsMechanicalSierra Leoneans SugardaddyEach moving part of a person provides force, torque, speed, and acceleration.
SL Escorts Measurement system for the position of moving parts of the robot Sierra Leone Sugar Measurement of displacement, speed and acceleration.
The controller (RC) is used to control the position, speed and acceleration of each moving part of the robot, so that the robot claw or robot SL EscortsThe center point of the tool reaches the destination point along the given trajectory at a given speed. The status of the moving object and the robot itself is obtained through sensorsSierra Leoneans Escort situation information, such as identification of the artifact and its location, Sierra Leoneans SugardaddyIdentification of obstructionsSierra Leoneans Escort and snatching Sierra Leone Sugar DaddyWhether the weight of the workpiece is overloaded, etc.
1 Typical structure of industrial robots
Production. Sierra Leone Sugar DaddyThe activities of the industrial robot are completed by the main frame and means. The main frame has three degrees of freedom, and its activities are composed of two Foundation Sierra Leone Sugar Activity Structure Sierra Leoneans Sugardaddy a> into, that is, changing the position along the straight line of the coordinate axis and sitting aroundSL Escorts the coordinate axisSL Escorts‘s reversal and turning movements. The combination of different movements forms various types of robots (as shown in Figure 2): ① Cartesian coordinate type (as shown in Figure 2, a is three Straight line coordinate axis); ② Circle Sierra Leoneans Sugardaddy cylindrical coordinate type (such as Figure 2 b is two Sierra Leoneans Sugardaddy a linear coordinate axis and Sierra Leone Sugar a reverse expansion axis); ③ Spherical coordinate type (as shown in Figure 2 Sierra Leone Sugarc is a Sierra Leone Sugar Daddy a>Linear coordinate axis and two reverse rotation axes); ④ joint type (for example, Figure 2 d is three reverse expansion axis joints and Figure 2 e is SL EscortsThree three-dimensional movable joints) Sierra Leoneans Sugardaddy.
2 Basic structural form of industrial robots
(a) Cartesian coordinate type b) Cylindrical coordinate type c) Spherical coordinate type d) Multi-joint type e) Three-dimensional joint type)
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