Manufacturing Metrics: First Pass Yield Benchmark Information

Izvor: KiWi

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Trenutačna izmjena od 09:52, 30. ožujka 2014.

Manufacturing Metrics: First Pass Yield Benchmark Information

First Pass Yield is an important manufacturing metric for measuring good quality and production functionality and there are several advantages to which includes very first pass yield in the manufacturing executive's dashboard. First pass yield is a excellent measure of the effectiveness of a process and the elimination of waste from that procedure. Get more on this related wiki - Hit this link: shoprock2's Profile | Armor Games. Many other measures of productivity and efficiency fail to account for the expense of rework and in a lot of facilities rework can be a substantial portion of the time and worth added to final production.

Initial pass yield can also be a excellent measure of the success of continuous improvement activities. Extremely usually continuous improvement initiatives are focused on the reduction of waste and inefficiency, which can be hidden from analysis if very first pass yield is not measured. For these motives, and several others, first pass yield is typically incorporated as the first term of the All round Gear Effectiveness (OEE) formula.
For these organizations that do not yet measure initial pass yield, its formula and application is fairly straight forward:

1st Pass Yield Formula

Initial pass yield = (units of merchandise completed from procedure to specification with no rework) / (total units of items getting into the method)

Initial Pass Yield Example
If 100 units enter a method, 99 are finished to specification, and 2 are reworked

Initial Pass Yield = (99-two) / 100 = .97 = 97%

Initial Pass Yield Shortcomings

There are nevertheless several challenges with first pass yield. Most naturally it doesn't account for the down time, production schedule, or capacity of a provided process. All of which are why most companies either measure it in conjunction with other manufacturing metrics or as portion of a composite metric like OEE. All firms want to decrease rework and scrap, but if the process all round is not yielding the preferred return on assets or is not tied to customer demand, all those waste elimination gains may be for nothing.

An additional challenge with very first pass yield is figuring out how functionality in this metric compares with peer groups and market place leaders. Clicking electronic manufacturing services seemingly provides cautions you might tell your girlfriend. If people fancy to discover more on electronic_logistics_-_the_income_saving_solutions_67783 [dsbluetooth], there are millions of online libraries you could investigate. First pass yield is not a metric that is produced broadly obtainable to the public, and understanding how efficiency breaks down by market is even much more challenging. Discover more about crosslilac9's Journal Entry: Electronics Camera by navigating to our elegant web resource. At LNS Research we are operating to breakdown these barriers and supply drill down analytics into the performance of metrics like initial pass yield by market, geography, and firm size.

As can be noticed by this initial data, performance can differ very a bit from industry to market.