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如何校准机械手How to calibrate the manipulator
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如何校准机械手How to calibrate the manipulator

校准机械手的步骤如下:

  1. 确认工具位置和姿态:包括夹具位置、各轴运动角度、工具坐标系等,确保这些参数都是准确的。
  2. 确认零点校准参考物:包括机械结构上的固定点、工件上的参考点等,这些参考物将用于校准过程中的对齐和定位。
  3. 验证机械手臂的初始位置:确认机械手已回零,并调整机械臂姿态,使其处于最佳操作状态。
  4. 打开机械手控制软件:在菜单栏中选择零点校准选项。
  5. 进入零点校准界面:选择需要校准的轴和参考物,进行零点校准操作。这通常涉及将机械手的各轴零点标记对准,并记录当前的转数计数器数据。控制器内部将自动计算出各轴的零点位置,并以此作为基准进行控制。
  6. 完成校准后验证:进行校准结果的验证,包括机械臂回到初始位置、各轴运动范围是否正常、姿态是否正确、是否出现抖动等。

如果在零点校准时机械手不动或者动作不正常,可以检查机械手控制器和电源是否正常,以及机械结构是否损坏或者需要更换部件。如果机械手零点校准之后出现姿态不正确或者运动范围不正常,可以进行手动重置,重新进行零点校准,并确保参考物的位置和姿态正确。

请注意,具体的校准步骤可能会因机械手的型号和制造商而有所不同。因此,在进行校准操作之前,务必参考机械手的使用手册或相关文档,以确保按照正确的步骤进行操作。如果不确定如何操作,建议寻求专业人员的帮助。

The steps to calibrate the manipulator are as follows:

Confirm the position and attitude of the tool: including the position of the fixture, the angle of movement of each axis, the coordinate system of the tool, etc., to ensure that these parameters are accurate.
Confirm zero calibration references: These include fixed points on the mechanical structure, reference points on the workpiece, etc., which will be used for alignment and positioning during the calibration process.
Verify the initial position of the robotic arm: Confirm that the robotic arm has returned to zero, and adjust the robotic arm posture so that it is in the best operating state.
Open the robot control software: select the zero calibration option in the menu bar.
Enter the zero calibration interface: select the axis and reference object to be calibrated to perform the zero calibration operation. This usually involves aligning the zero marks of each axis of the gripper and recording the current revolution counter data. The zero position of each axis is automatically calculated internally by the controller and controlled as a reference.
Verification after calibration: Verify the calibration results, including whether the robotic arm returns to the initial position, whether the range of motion of each axis is normal, whether the attitude is correct, whether there is jitter, etc.
If the robot does not move or does not operate properly during the zero point calibration, you can check whether the robot controller and power supply are normal, and whether the mechanical structure is damaged or parts need to be replaced. If the attitude of the robot is incorrect or the range of motion is abnormal after the zero point calibration, a manual reset can be performed to re-calibrate the zero point and ensure that the position and attitude of the reference object are correct.

Please note that the specific calibration steps may vary depending on the model and manufacturer of the gripper. Therefore, it is important to refer to the manipulator's manual or related documentation before performing the calibration operation to ensure that the correct steps are followed. If you are unsure how to do this, it is advisable to seek professional help.

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