Watch this video and learn how SPC measuring tools are used and how easily they can be utilized to introduce Statistical Process Control (SPC) into your shop's workflows. Click on the button below to subscribe to our channel and be the see more useful videos like this one!
Statistical process control (aka SPC) employs statistical methods to monitor and control a process, enabling more efficient quality control. This helps to ensure that the process operates as efficiently as possible, producing more products to spec and thus, reducing scrap. Simply put, SPC can help your shop's quality control efforts by gathering data to monitor the production process, allowing you to operate at highest capacity and create a baseline that you can continuously work to improve upon.
Yes, you'll need to purchase and incorporate SPC output measuring tools which may include electronic calipers, bluetooth calipers, or outside micrometers into your shop's workflow, but the SPC output feature is typically standard or incurs a minimal increase in cost in comparison with non-SPC models. A common misconception is that you'll require expensive computer software to utilize SPC, when in reality, all you'll minimally require is an SPC enabled measuring tool and a computer running Excel that allows every 'send data' command to populate a spreadsheet and help you create control charts. Small shops can utilize this simple set-up, and reap all the benefits of SPC, with a minimal investment.
Maximized productivity: SPC data allows you to quickly identify problems during the production process. SPC data can help you identify the source of a problem and therefore, reduce downtime. Analyzing data can also help you identify opportunities for increased efficiency that can translate to higher production rates.
Reduced scrap & rework: SPC assures uniformity of the final product and can identify when there's a problem during the process. Real-time SPC data reporting allows the opportunity to make necessary adjustments immediately. By confirming uniformity to specifications, product quality is assured and less scrap and waste is produced.
Greater Operational Insight: When a control charts draws SPC-based data from a centralized, data repository, the data can illustrate and provide actionable insights into whether a process needs to be amended or can be improved upon. SPC data can provide a holistic view of the entire shop floor—across multiple workstations and multiple operators.
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