What are the metrics used for software maintenance?
What are the maintenance metrics?
- Planned maintenance percentage (PPC) This metrics represents the percentage of time spent on planned maintenance activities against the unplanned.
- Overall Equipment Effectiveness (OEE)
- Mean time to repair (MTTR)
- Mean time between failure (MTBF)
- Preventive maintenance compliance (PMC)
What is KPI in maintenance?
Key performance indicators (KPIs) measure the performance of a person, department, project, or company over time, and how effective they are at achieving their aims. Maintenance KPIs measure how well your operation is doing at achieving its maintenance goals, like reducing downtime or cutting costs.
How do you prepare for test metrics?
- Fix the target audience for the metric preparation.
- Define the goal for metrics.
- Introduce all the relevant metrics based on project needs.
- Analyze the cost benefits aspect of each metrics and the project lifestyle phase in which it results in the maximum output.
How to minimize costs associated with rework and repairs?
To minimize costs associated with rework, you need to establish continuous improvement. By adopting a philosophy of ensuring your management of products is working its best, you can begin transforming your operations. Lean manufacturing practices will help you reduce waste and improve the quality of your products.
When do you need to rework a product?
When this happens, the manufacturer or supplier will need to sort, rework, wash, and repackage the product. The document that reports products for rework will list the necessary tools and process to complete the rework. Reworks aren’t always complicated either.
How to minimize manufacturing rework and repairs-lean?
The document that reports products for rework will list the necessary tools and process to complete the rework. Reworks aren’t always complicated either. They can be as simple as replenishing the paint that was scraped off a product during shipping and improving the shipping process to prevent further products from being damaged.
What is the procedure for a manufacturing rework?
Rework Procedure 1.1. If a process deviation or quality concern is noted, a Deviation Report (DR) is to be raised detailing the problem with the batch production clearly identifying the part of the batch that has been affected. See SOP QMS-035.