The vast majority of jobs still require manual programming, although new offline robot programming tools are evolving and becoming more widely used. The industry standard for CNC machine programming is to employ robust, easy-to-use offline software. As a result, overall manufacturing costs have been reduced, accuracy has improved, machine downtime has been reduced, more complex parts can be produced, human error has been eliminated, and so on.
In the area of industrial robotics, robots can be programmed using one of three methods:
Teach Pendant programming allows a robotic arm to be programmed in a brand-specific programming language. A control box is used to program the robot’s movements. The robot arm is moved to each desired position and then the position is saved as a point in the program.
Positive aspects of conventional programming. It does not require any additional expense because it is included with the robot arm.
Limitations: Human error and erroneous results are possible. Increases robot downtime as the robot has to be taken out of production for programming. Requires programming and robotics expertise. Each brand of robot has a different learning curve.
Physical instruction. Some robots can be programmed by physically manipulating the robot arm and entering each position into the programming console. Collaborative robots are usually the only robots that have this option.
Positive aspects: A very logical and visible approach. Perfect for simple component programming. Unlike Teach Pendant programming, which is more laborious and time consuming.
Limitations: Inaccurate. Not optimal for any robotic application. Programming is time-consuming, as sophisticated sections require more time, extending the time when the robot is not in use for manufacturing. Most industrial robots cannot be programmed efficiently in this way.
Offline programming software (OLP) is the latest development in industrial robot programming technology. Instead of taking the robot out of production, OLP software allows the user to program the robot on a computer, independent of the hardware. The software can quickly develop the program by importing the CAD model of the component and automatically generating the path trajectories.
Positive aspects: Fast, efficient and user-friendly program creation. Can provide a single software solution for all makes of robots, regardless of brand. High levels of accuracy are possible. No programming or robotics knowledge is required. Increased production time and decreased robot downtime.
Limitations: The use of powerful offline programming tools comes at an additional cost. The use of a computer is necessary.
Industrial automation is the hot trend in the world of manufacturing. It offers the promise of producing more, more accurately and in a fraction of the time. Industrial robots are used in a wide range of applications, from pick and place to 3D printing. Only good offline programming software can realise the full potential of robots in your facility.
If you require more information, please don’t hesitate to contact us: we will be ready to help you.