OEM Part Obsolescence Halves Centrifugal Pump Availability
The discontinuation of Original Equipment Manufacturer (OEM) parts for industrial equipment, such as centrifugal pumps, can lead to a significant decline in operational availability due to the need for less reliable aftermarket replacements.
Scholars Journal of Engineering and Technology · 2024
Key Findings
- 01Two of the three evaluated pumps showed a significant decline in availability over the seven-year period.
- 02One pump ultimately failed due to availability issues.
- 03The primary cause for decreased availability was the discontinuation of OEM parts and the subsequent use of locally made substitutes.
- 04OEM support and genuine spare parts are crucial for optimizing pump availability, reliability, and operational lifespan.
Application
Design takeaway
Factor in the long-term availability and support of critical components into the design and selection process to ensure sustained operational performance.
How to apply
When selecting components for critical systems, investigate the manufacturer's commitment to long-term parts production and support. Consider the availability and quality of aftermarket alternatives.
Project actions
- 01When choosing materials or components for your design, research their availability and the manufacturer's support over time.
- 02Consider how easy it will be to find replacement parts for your design in the future.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Uses real-world operational data from an industrial setting.
- +Provides a clear link between a specific cause (OEM obsolescence) and effect (reduced availability).
Limitations
The availability of historical data can be a challenge. Replicating the exact conditions of the original study might be difficult.
Reliability & validity
The study's reliability is supported by the use of empirical data and derived equations. Validity is strong within its specific context, but generalizability may be limited.
Think critically
To what extent does the 'cost' of OEM parts influence the decision to switch to aftermarket alternatives, and how can designers mitigate the risks associated with this trade-off?
Design Principles
"Design for Longevity: Ensure that critical components have a clear and sustainable supply chain throughout the product's intended operational lifespan."
This highlights a critical risk in the long-term viability of industrial systems. Designers and engineers must consider the supply chain and lifecycle support of critical components, not just their initial performance, to ensure sustained operation and avoid costly downtime.
What This Means for Your Design
If the company that made a part stops selling it, and you have to use a different, maybe lower-quality part, your machine will probably break down more often.
How to use in your project
- 1.Reference this study when discussing the importance of component lifecycle and supply chain considerations in your design project's evaluation or justification.
Add to My Project
Quick Cite
(2024). Evaluation of Centrifugal Pump Availability Trends and Analysis. Scholars Journal of Engineering and Technology. https://doi.org/10.36347/sjet.2024.v12i04.003 Retrieved from https://designdex.org/study/1f9150e9-7d1a-4a70-9492-6599f43f50a9/oem-part-obsolescence-halves-centrifugal-pump-availability
Paragraph starter
The study by Okirie (2024) demonstrated that the discontinuation of Original Equipment Manufacturer (OEM) parts for centrifugal pumps led to a significant decline in operational availability, attributed to the use of substitute components. This underscores the critical need for designers to consider the long-term supply chain and support of components to ensure sustained functionality and reliability of their designs.
Source
Scholars Journal of Engineering and Technology
Evaluation of Centrifugal Pump Availability Trends and Analysis
journal · 2024
View sourceQuestions about this research
- What does the research say about oem part obsolescence halves centrifugal pump availability?
- Factor in the long-term availability and support of critical components into the design and selection process to ensure sustained operational performance. Evidence: Scholars Journal of Engineering and Technology (2024).
- Why does "OEM Part Obsolescence Halves Centrifugal Pump Availability" matter for design?
- This highlights a critical risk in the long-term viability of industrial systems. Designers and engineers must consider the supply chain and lifecycle support of critical components, not just their initial performance, to ensure sustained operation and avoid costly downtime.
- How can designers apply this research?
- Factor in the long-term availability and support of critical components into the design and selection process to ensure sustained operational performance.
- What were the main findings?
- Two of the three evaluated pumps showed a significant decline in availability over the seven-year period.. One pump ultimately failed due to availability issues.. The primary cause for decreased availability was the discontinuation of OEM parts and the subsequent use of locally made substitutes.. OEM support and genuine spare parts are crucial for optimizing pump availability, reliability, and operational lifespan.
- What research method was used?
- Quantitative analysis of historical operational data..
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2024 journal from Scholars Journal of Engineering and Technology.
- What should I do differently in my next project?
- When selecting components for critical systems, investigate the manufacturer's commitment to long-term parts production and support. Consider the availability and quality of aftermarket alternatives.
- What are the limitations?
- The study focused on a specific type of pump and a particular industrial context, limiting generalizability to all equipment or sectors. The analysis relied on historical data which may not capture all influencing factors.
- Is there evidence that centrifugal pump affects design outcomes?
- The study found that when manufacturers stop producing original parts for equipment like centrifugal pumps, and users resort to aftermarket parts, the equipment's uptime and reliability decrease significantly, leading to potential failures. This highlights a critical risk in the long-term viability of industrial system Source: Scholars Journal of Engineering and Technology (2024).
- Where does this pump availability research apply?
- Industrial fluid transfer systems, specifically crude oil delivery operations. It sits within commercial production research on designdex.org.
Related research topics
centrifugal pump design research · evidence on centrifugal pump · does centrifugal pump improve design outcomes · pump availability studies for designers · centrifugal pump and pump availability findings · commercial production research evidence