Short answer

Adopt a holistic approach to maintenance by integrating Total Productive Maintenance and Reliability Centred Maintenance principles, guided by Lean Six Sigma, to systematically reduce waste and improve equipment performance in manufacturing settings.

Field: Commercial Production
Source: Heliyon (2023)
Method: Case Study using Design for Lean Six Sigma (DFLSS) phases (Define, Measure, Analyze, Design, Verify).
Evidence: Strong effect

Implementing a Total Productive Maintenance (TPM) and Reliability Centred Maintenance (RCM) framework, informed by Lean Six Sigma principles, significantly enhances Overall Equipment Efficiency (OEE) and plant availability in Active Pharmaceutical Ingredient (API) manufacturing. This commercial production research insight is drawn from a 2023 study published in Heliyon. Using Case study using design for lean six sigma (dflss) phases (define, measure, analyze, design, verify)., researchers explored how this design variable affects real-world outcomes. The key design takeaway: Adopt a holistic approach to maintenance by integrating Total Productive Maintenance and Reliability Centred Maintenance principles, guided by Lean Six Sigma, to systematically reduce waste and improve equipment performance in manufacturing settings.

Study

Commercial ProductionRecentStrong effect

TPM & Reliability Framework Boosts API Plant OEE by 20%

Heliyon · 2023

Key Findings

0133% reduction in planned maintenance activities.
0270% reduction in Corrective Maintenance.
0350% reduction in Cleaning for Maintenance.
0420% increase in OEE for the pilot maintenance area (centrifuge).
05206-hour increase in plant availability.

Application

Design takeaway

How to apply

Analyze current maintenance procedures using Lean Six Sigma tools. Identify key equipment and failure modes. Design and implement a pilot program integrating TPM and RCM principles, focusing on improving OEE and reducing unplanned downtime. Measure and verify the impact.

Project actions

01When researching maintenance strategies, consider how different approaches can be combined for greater effect.
02Use case studies to demonstrate the practical application and benefits of design principles in a real-world context.

Method & Evidence

AimTo develop and validate a combined Total Productive Maintenance (TPM) and Reliability Centred Maintenance (RCM) framework for an Active Pharmaceutical Ingredient (API) plant, leveraging Lean Six Sigma methodologies to improve Overall Equipment Efficiency (OEE) and plant availability.

MethodCase Study using Design for Lean Six Sigma (DFLSS) phases (Define, Measure, Analyze, Design, Verify).

ProcedureThe research involved defining maintenance requirements, measuring current process runtime, downtime, and plant availability metrics, analyzing these data, designing a new TPM and Reliability framework, and verifying its impact through a pilot program on a centrifuge within an API plant. Data was collected via interviews with engineering teams.

ContextActive Pharmaceutical Ingredient (API) manufacturing plant.

Variables

IVImplementation of a combined TPM and RCM framework using Lean Six Sigma.

DVOverall Equipment Efficiency (OEE), plant availability, planned maintenance activities, corrective maintenance, cleaning for maintenance.

CVSpecific API plant environment, existing maintenance practices, type of equipment (e.g., centrifuge), engineering team structure.

Strengths & Limitations

Strengths

+Provides a quantitative assessment of the impact of the implemented framework.
+Utilizes a recognized methodology (Lean Six Sigma) for process improvement.

Limitations

A single-site case study might not capture the full range of challenges or benefits seen across different types of manufacturing facilities.

Reliability & validity

The study's validity is strengthened by its use of quantitative metrics (OEE, availability) and a structured DFLSS approach. Reliability could be enhanced by longer-term monitoring and replication across multiple sites.

Think critically

To what extent can the success of this integrated maintenance framework be attributed to the specific context of API manufacturing, and how might it need to be adapted for other industries?

Design Principles

"Proactive and integrated maintenance strategies, informed by data analysis and continuous improvement methodologies, are essential for maximizing operational efficiency and equipment longevity."

This research demonstrates a practical, data-driven approach to optimizing maintenance strategies in complex manufacturing environments. By integrating TPM and RCM, organizations can achieve substantial reductions in downtime and maintenance costs while improving operational performance and product quality.

What This Means for Your Design

This study shows that by combining different maintenance strategies (TPM and RCM) and using a structured problem-solving approach (Lean Six Sigma), a pharmaceutical factory could significantly reduce repair work, improve how well its machines run, and keep the plant running for longer periods.

How to use in your project

1.Reference this study when discussing the importance of maintenance strategies and their impact on production efficiency in your design project.

Add to My Project

Quick Cite

Paragraph starter

The research by Shannon et al. (2023) highlights the significant benefits of integrating Total Productive Maintenance (TPM) and Reliability Centred Maintenance (RCM) within a Lean Six Sigma framework, demonstrating a 20% increase in OEE and a 206-hour increase in plant availability in an API manufacturing setting. This underscores the value of a proactive and data-driven approach to maintenance in optimizing commercial production.

Source

Heliyon

A total productive maintenance & reliability framework for an active pharmaceutical ingredient plant utilising design for Lean Six Sigma

journal · 2023

View source

Questions About This Research

What does the research say about tpm & reliability framework boosts api plant oee by 20%?: Adopt a holistic approach to maintenance by integrating Total Productive Maintenance and Reliability Centred Maintenance principles, guided by Lean Six Sigma, to systematically reduce waste and improve equipment performance in manufacturing settings. Evidence: Heliyon (2023).
Why does "TPM & Reliability Framework Boosts API Plant OEE by 20%" matter for design?: This research demonstrates a practical, data-driven approach to optimizing maintenance strategies in complex manufacturing environments. By integrating TPM and RCM, organizations can achieve substantial reductions in downtime and maintenance costs while improving operational performance and product quality.
How can designers apply this research?: Adopt a holistic approach to maintenance by integrating Total Productive Maintenance and Reliability Centred Maintenance principles, guided by Lean Six Sigma, to systematically reduce waste and improve equipment performance in manufacturing settings.
What were the main findings?: 33% reduction in planned maintenance activities.. 70% reduction in Corrective Maintenance.. 50% reduction in Cleaning for Maintenance.. 20% increase in OEE for the pilot maintenance area (centrifuge).
What research method was used?: Case Study using Design for Lean Six Sigma (DFLSS) phases (Define, Measure, Analyze, Design, Verify)..
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2023 journal from Heliyon.
What should I do differently in my next project?: Analyze current maintenance procedures using Lean Six Sigma tools. Identify key equipment and failure modes. Design and implement a pilot program integrating TPM and RCM principles, focusing on improving OEE and reducing unplanned downtime. Measure and verify the impact.
What are the limitations?: The study was conducted as a single-site case study, which may limit the generalizability of the findings to other manufacturing environments.