When we think about the manufacture of items from metal, we think of engineering on general. Precision engineered parts however are far different from standard engineered parts. Parts for industries such as the aerospace and medical industry need to be extremely small, specific, and most importantly precise. There is no room for error when producing precision engineered components for the medical industry for example. The quality as well as the precision needs to be 100% accurate. This level of accuracy is what sets precision engineering firms like Cam Machine apart from standard engineering. Below is a look at the difference between the two concepts.
Precision Engineered Parts for Accuracy and Precision
In all kinds of CNC you will find high levels of accuracy. This includes CNC milling and turning. All modern CNC machines work to high levels of accuracy. Precision is also of key importance. Although it may sound the same as accuracy, it is not. Accuracy is the ability to make an extremely close measurement; precision is the ability to ensure that the same results are obtained time and time again.
In precision engineering, each product is worked on with the same tools, in the same environment, and by the same programme. Even the slightest change in temperature could affect the end product of an engineered part.
Precision engineering provides the very highest quality, and everything is done right the first time. This quality is achieved by using not only the very best precision engineering machines, but also by using the very best software. The most up to date software ensure the highest levels of precision, and this coupled with the most modern machinery ensure that parts are manufactured to the very highest levels of accuracy.
Standard engineering processes used for the manufacture of parts such as car parts still use high levels of accuracy and precision. The latest CNC machinery ensures that parts can be mass-produced for affordable costs. Virtually every household item you own will include CNC engineered parts. But some of these will be engineered and some will be precision engineered.
Take your home computer for example or your smart phone. Advances in technology mean that things are getting smaller by the day. Compare the thickness of your smartphone to the first mobile phone you ever bought, and you will realise that the components insides are minute. These parts are precision engineered parts, allowing for light-weight smart phones that are a far cry from the first phone you will have owned.
Engineering and precision engineering are not the same, although they share many of the same processes. To decide whether a part is engineered or precision engineered, think about the level of accuracy and precision that is required. Although all parts should be engineered to the highest levels of accuracy, the importance is vastly increased when talking about parts for the medial or aeronautical industry. Where the highest level of precision is required, or the parts that are required are of micro proportions, the latest precision engineering techniques will be used.
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