Como os gerentes de fábrica podem medir a eficiência de suas plantas?

OEE is a widely used metric that considers three factors. Availability Performance Quality By multiplying these three factors, OEE provides a comprehensive picture of how effectively equipment is being utilized.

Another Metrics is Resource Utilization such as, Downtime Yield Energy Efficiency Focusing on these metrics helps minimize waste and optimize resource allocation.

Labor efficiency can be measured in a variety of ways. A simple method would be to measure the direct labor hours against the quantity of units shipped. This method works well when your parts are similar in size, price, and the expected amount of labor needed to manufacture them. A more complex method would be to assign labor standards to each piece. Then determine how many labor hours were actually used in order to manufacture those pieces. This is commonly known as Earned Value Management System (EVMS), and is often used in the aerospace industry due to the presence of high-mix, low volume production (HMLV). You can also measure throughput dollars (TOC) against labor hours instead of units. This method makes more sense for high mix.

Another Metrics is Production Metrics such as Throughput Production Rate Capacity Utilization Above metrics will help identify bottlenecks and areas for improvement in the production process.

Inventory costs money, and carrying too much of it can blow your costs out of proportion. In an ideal world, you would be able to sustain Just-In-Time (JIT) delivery of your raw materials, and inventory. However, this is typically not sustainable, and as a result you must hold onto some amount of inventory. However, you can reduce inventory carrying costs by looking at what products turnover quickly, and which products sit on the shelf over 30 days. Overtime you will want to carry less of products that turnover slowly. It would be better to invest that cash into a product that turns over more quickly. In this way you can gradually reduce your average turnaround rate by slowly eliminating slow moving products.

Customer satisfaction is a measurement of how likely your customer is to return. This is essentially market efficiency. All customers have options, and can choose to move to another supplier if they feel that you are underperforming relative to their expectations. Keeping your customers happy is relatively simple: 1. Have open, honest communication. Give your customers realistic timelines, and be honest about what you are capable of doing. 2. Respond quickly. Don't let any communication lag. Carve out time to respond to your customers on a timely basis. 3. Do what you said you would do. Execute according to the set plan. Things happen, and everyone understands. However, you should be able to meet their expectations most of the time.

Additional factors may also be considered depending on the specific plant and industry. These could include Safety record Delivery times Customer satisfaction By tracking these various metrics, plant managers can gain valuable insights into their operation's efficiency. This allows them to identify areas for improvement, implement changes, and ultimately boost productivity and profitability.