摘要:
PROBLEM TO BE SOLVED: To allow a robot to pass all teaching points while shortening a cycle time.SOLUTION: A program changing device (10) includes a sequence interchanging unit (23) for interchanging a plurality of teaching points in a teaching sequence so that a total movement time of a robot becomes shorter than that when the robot (15) is moved in line with an initial teaching sequence of the initial teaching points, a calculating unit (25) for calculating difference amounts between the initial teaching points and a trajectory of the robot that is obtained by executing an after-interchanged operational program by simulation, a position adjusting unit (26) for adjusting positions of the teaching points of the after-interchanged operational program until the difference amounts become equal to or smaller than a predetermined allowable value, and a teaching point changing unit (27) for changing the adjusted teaching points to be the initial teaching points when a cycle time of the after-interchanged operational program including the adjusted teaching points is longer than the initial cycle time, and employing the initial teaching sequence.
摘要:
PROBLEM TO BE SOLVED: To surely obtain uniform improved work results by facilitating an operator's work by construction machinery, particularly a road finisher as simple constructional means.SOLUTION: A position determined for a driving section 2 by a control system 3 is stored in a first operation mode, and the driving section 2 is automatically moved to the position during a return shift from a second operation mode to the first operation mode. In addition, when the second operation mode is shifted to the first operation mode, the multiple driving sections 2 are simultaneously moved to arbitrarily prestored positions.
摘要:
PROBLEM TO BE SOLVED: To solve a problem that the teaching of a position and posture must be strictly performed and teaching work requires considerable effort.SOLUTION: A sensing instruction is inputted at a sensing point which is a rough taught point in a teaching mode (S22). The instruction and sensing point are stored (S23). Furthermore, a target angle and advance/retraction angles are inputted (S24). A robot is moved to the sensing point in a sensing mode (S32) to actuate the detection of a laser sensor, thereby acquiring the shape of a workpiece (S33), and to create a work program by calculating the position and posture (S35). Therefore, it is possible to greatly simplify the teaching work in an environment where the displacement of the workpiece does not occur.