Question

in ______________________________ operations robots remove and quench casted metal parts answer key

Answer 1

Robots are often used to remove and quench cast metal parts in “post-processing” or “finishing” operations. These operations are important parts of the metal casting and machining process and are designed to improve the quality, strength and durability of the parts.

- Post-processing: This generally refers to a series of processing steps performed on the casting after the casting process is completed, including the removal of excess metal (such as sprues, risers, etc.), surface cleaning, heat treatment (such as quenching), and possible surface treatment. Robots can effectively perform the task of removing excess metal at this stage because they can precisely control movements, reduce human errors, and continue to work in harsh working environments.

- Finishing: While finishing is more focused on further machining of the part to achieve the desired size and surface finish, in some cases it may also include heat treatment steps such as quenching. In these cases, robots can also assist or completely perform the quenching operation, ensuring that the part is cooled quickly under controlled conditions to achieve the desired physical and mechanical properties.

So the answer to the blank “In a ____________________________ operation, a robot removes and quenches cast metal parts” could be “post-processing” or “finishing” (if the finishing process includes a quenching step). But the more direct and common answer is “post-processing”.

Answer 2

Robot post-processing is an important part of ensuring the robot's stable and reliable performance and maintaining its long-term production capacity. This process involves multiple steps and details. The following is a detailed description of robot post-processing:

1. Cleaning and maintenance

Importance: The robot has many parts and components, including motors, sensors, and wiring, which need to be cleaned and maintained regularly to ensure their normal operation.

Specific steps:

Remove dust and dirt from the robot to prevent it from affecting the performance of sensors and motors.

Regularly check and clean various parts of the robot, such as the teach pendant, the inside of the controller, etc., and avoid using strong solvents such as acetone to avoid damaging the parts.

When cleaning, use a dust removal brush and a vacuum cleaner to ensure that no electrostatic discharge is generated.

2. Motor testing and adjustment

Importance: The motor is a key part of the robot's operation, and its performance directly affects the overall performance of the robot.

Specific steps:

Before running the robot, use a pressure tester or calibration table to test and calibrate the motor.

If the motor is found to be working abnormally, it should be calibrated or adjusted in time.

3. Control system calibration

Importance: Calibrating the control system is an important step to ensure stable performance and high efficiency of the robot.

Specific steps:

Use automated calibration software and test instruments to calibrate the control system.

Regularly check and adjust the parameters of the control system to ensure its accuracy and stability.

4. Sensor calibration and testing

Importance: The robot is equipped with various types of sensors, such as force sensors, visual sensors, and tactile sensors, to ensure that it can perform tasks automatically.

Specific steps:

Calibrate and test the sensors in the robot to ensure their accuracy and reliability.

Regularly check the performance of the sensors and adjust or replace them as needed.

5. Actuator inspection and calibration

Importance: Actuators (such as servo motors and pneumatic components) are essential to the movement and operation of the robot.

Specific steps:

If an actuator failure is detected, it should be repaired or replaced in time.

Use test instruments to test and calibrate the actuator to ensure that it works properly.

6. Preventive maintenance and inspection

Maintenance frequency: According to the specific model and usage of the robot, formulate a regular preventive maintenance and inspection plan.

Specific steps:

Perform general daily inspections on the robot, such as checking for oil leaks, cable damage, etc.

Regularly replace or repair key components, such as lubricating oil in the gearbox, cooling fan, etc.

Clean the base and arm of the manipulator to prevent dust and particulate matter from accumulating.

7. Training and technical support

User training: Provide end users with training on operation and use so that they can independently operate and use the product.

Technical support: Provide remote technical support and on-site services to solve problems encountered by users during use.

In summary, robot post-processing is a complex and meticulous process that requires professional operation and maintenance. By regularly performing cleaning, maintenance, testing and adjustment steps, you can ensure the stability and reliability of the robot's performance and extend its service life.