If you do not accurately record lubrication points, you will not be able to meaningfully establish a central lubrication system or a reliable pump selection. The quality of the project depends on the quality of this input data.
In-depth on the topic: Functional principle of central lubrication and more about system selection for progressive distributors. These contributions complement the system decision in practice.
Why recording is more than just counting
Calculating lubrication points doesn't just mean listing a number. What matters is which points are critical, how far apart they are, how high their lubrication requirement is and what priority they have for availability and wear.
This is exactly why network mapping and prioritization are so important. Two systems with the same number of lubrication points can have completely different grease pump, oil pump or system type requirements.
Which data is really needed
In addition to the number, position, accessibility, medium, expected dosage quantity, interval and line length should be documented. Only this combination shows whether a compact system is sufficient or whether the system needs to be thought of as progressive or dual-line.
In existing systems, it is also important how high the downtime costs are at each point. Critical points should be prioritized not only technically, but also economically.
- Group lubrication points according to criticality
- Make cable routes and installation situations visible
- Document the medium and interval directly for each group
Typical errors in recording
A common mistake is to only record the clearly visible or easily accessible lubrication points. Equally problematic is the assumption that all points have the same quantity and the same supply requirements. This creates inaccurate networks that become unnecessarily uncertain in later design.
The lack of separation between critical and non-critical points also leads to poor decisions. Then the entire system is either over-engineered or planned too tightly in the wrong places.
What capture means for selection
Once lubrication points are neatly grouped, further selection becomes much easier. This makes it easier to see whether a grease pump or oil pump makes sense, whether progressive lubrication suits the network or whether a larger system is required.
At the same time, this preparatory work improves communication between technology, purchasing and sales. The project question becomes more specific, queries decrease and the risk of inaccurate offers decreases.
Practical recommendation
Work with simple recording sheets or sketches and clearly mark critical lubrication points. Even a clean basic structure brings noticeably more speed and quality to the design.
