While automation systems ensure that humans and machines work in harmony, robot technologies make this process more efficient and faster. However, what needs to be considered during the planning process for a successful robot application? Here are the critical points:
Which Robot is More Suitable for Which Job?
Choosing the most ideal robot for each application forms the basis of success. There are two main factors to consider during the selection process:
Carrying Capacity
The maximum load that the robot needs to lift is a critical factor in terms of its performance and durability. For example:
- Smaller, faster, and lower energy-consuming robots can be preferred for light loads.
- Industrial robots with high carrying capacity are required for heavy loads.
Incorrect selection of carrying capacity can both shorten the life of the robot and cause disruptions in the production process.
Speed Requirement
Robots need to complete operations within the specified time for the production line to work efficiently. Here, the following questions should be asked:
- How quickly should the robot complete the specified operation?
- Will an increase in speed in the production process reduce quality?
- Does speed create a risk in terms of occupational safety?
The answers to these questions are critical in robot selection. For example, faster and more precise robots are preferred in assembly operations requiring high speed, while stability is prioritized over speed in heavy load carrying operations.
Is the Success of the Robot Dependent on the Equipment it Uses?
The performance of robots depends not only on their technical specifications but also on the grippers and equipment used.
Why is Choosing the Right Gripper Important?
The grippers attached to the end of robots directly affect the success of the application. Different types of grippers are used for each operation:
- Welding Applications: Welding torches, welding electrodes, and appropriate connecting elements should be used.
- Palletizing and Handling Operations: Vacuum, magnetic, or mechanical grippers should be preferred.
- Complex Shaped Products: Flexible finger grippers or custom-designed adapters should be used.
Incorrect gripper selection can cause products to be transported incorrectly, slip, or fall. Therefore, gripper selection should be done carefully according to the sector and function of the robot.
Where and How Should You Position the Robot?
Correct positioning of the robot is of great importance both for the efficient progress of the production process and for long-term use.
How to Determine the Robot’s Reach Area?
The robot’s working area should be adjusted according to application requirements:
✔️ Not exceeding reach limits: The robot should be able to move freely within the determined area.
✔️ No collisions in the working area: The robot should not collide with other machines or workers.
How Should the Robot Be Fixed?
Incorrectly fixing the robot can cause sensitive settings to be disrupted and loss of efficiency. The robot:
- Must be mounted on a solid floor.
- It is important to fix it with connecting elements that prevent vibration.
- Must be in a position compatible with other machines in the working area.
Especially in precision work, if the robot’s position changes, TCP (Tool Center Point) settings may be disrupted, and process accuracy may decrease.
Speed or Safety? Which Should You Prioritize?
The fast operation of robots can optimize the production process, but this also creates safety risks. The following factors should be considered to ensure the balance between speed and safety:
Are Collaborative Robots (Cobots) a Safe Alternative?
If the robot needs to work side by side with people, collaborative robots (cobots) should be preferred. Cobots:
✔️ Minimize the risk of collision with people thanks to sensors.
✔️ Can work without safety barriers.
✔️ Can work in harmony with operators with their light and flexible structures.
Therefore, cobots offer a safe alternative, especially in assembly lines, electronics manufacturing, or packaging industries.
Can Robots Really Work “Without Seeing”?
In some applications, robots need to be supported by camera systems. Robots benefit from imaging systems to gain precision while performing certain operations.
How Should Camera Systems Be Selected?
Situations where camera use is required are:
📍 Pick and place operations
📍 Part sorting and arranging operations
📍 Defect detection and quality control
Camera systems can be mounted as fixed or mobile:
📌 Fixed Camera: Mounted outside the robot’s movement limits and continuously monitors the production line.
📌 Robot-Mounted Camera: Works with the robot’s movements, providing dynamic imaging.
An incorrectly positioned camera can cause imaging errors and disrupt the production process.
How Durable Are Robots? What Should You Do for Long-Term Use?
Maintenance is essential to ensure that a robot works smoothly for years. The following factors should be considered to increase the durability of robots:
Working Environment Conditions
✔️ Temperature: The robot’s operating temperature range should be taken into account.
✔️ Dust and Humidity: Robots with a high IP rating should be selected in dusty or humid environments.
What Does IP Protection Rating Mean?
IP (Ingress Protection) codes indicate the robot’s resistance to dust and water:
- IP54: Provides limited protection against dust ingress.
- IP67: Provides full protection against water and dust.
Choosing a robot with an IP level suitable for the production environment is critical for long-term use.
How Do You Make the Right Decision in Robot Selection and Planning?
Success in robot applications is possible with correct choices and strategic planning. Efficiency can be maximized with the right robot type, equipment selection, positioning, safety measures, and maintenance processes.
You can benefit from expert consultancy services by contacting Sora Robotic to determine the most suitable robot solutions for your project and make your production processes most efficient. 🚀