It’s always a possibility that something will go wrong when you’re installing your fittings, just as it’s possible that anything could go wrong at any stage of any project. Where gauges are showing wear on the front surface, the gauge can be reversed in the handle (applies to double ended reversible pin gauges). Like many different tools and instruments, there isn’t simply one type of gap measurement gauge designed to work perfectly in every situation. Instead, a variety of devices are available, all based around the same principle but with slightly different designs that make them better suited for unique conditions and settings. The most common types of gap measuring tools include: A blade feeler gauge is probably the most common type of gap gauge you will encounter when shopping for these tools online. They usually feature a range of graded flattened metal shims or leaves which are designed to fold in or out of a central case or sheath.

Optical/imaging—Several different types of gap sensors or gap sensing systems arebased on optical, imaging and laser technologies. Imaging gap sensors capture an image and measure the gap visually. Profile or scanner instruments project a laser and then use reflected light to detect and/or measure the gaps. Transmissive light sources such as laser or LED sources are used for fast moving web applications, when a gap occur, light passes through the gap and is detected.It depends on the exact nature of the error in the fitting installation. It’s possible that the problem is so small it will never be noticed. It’s also possible that the mistake was so large it can destabilize the entire network of fittings and cause severe damage.The most likely outcome is that your fittings will be less stable than they should be. It is necessary that any person carrying out such calibration work should have received appropriate training and have shown the ability to be confident via a suitable training authority. Training records should be held and maintained. They will also likely be less safe. If the fittings and tubes aren’t as tight as they should be, it’s possible that gases and liquid will be able to leak out. This type of compression fitting failure could potentially cause safety hazards to those nearby.The issues present due to incorrect fitting installations might not be immediately apparent. It could be that initially, everything seems fine.

There are several methods available to determine the dimensions of components in a system of limits and fits. The method of measurement adopted for mass production of parts is called the system of limit gauging. It has an advantage that it can be operated by unskilled persons. The plain plug gauges are the double-ended type for sizes up to 63 mm and of single-ended types of sizes above 63 mm. The plain plug gauges are designated by ‘GO’ and ‘NOGO’ as applicable. Types of Plain Plug Gauges in Normal Practice are Technically, there are few tools out there that are 100 percent necessary 100 percent of the time. However, many of these tools that aren’t strictly “necessary” are still extremely valuable. While it might be possible to do the job without them, you would be much more stressed, much less confident of your success and much more susceptible to failure.Rather than asking whether this is a tool you need, think of the gap gauge as a handy tool you should own. Will you use it every day? Maybe, maybe not. Snap gauges are usually go/no-go gauges. This means that a single gauge has the capability to assess both the upper tolerance limit on the dimensional parameter being measured as well as the lower tolerance limit. In the typical fixed snap gauge, the jaws of the unit have two different measurement widths. The go gauge is set to the high limit of the shaft or part dimension and the no-go dimension is set to the lower or minimum limit value. To use the gauge to evaluate a part, the user places the part into the frame of the tool and first assesses if the part will enter the go range section (which is the larger of the two sections. If the part passes into the go range, it means that the part’s dimension (such as its diameter) is within the upper limit of the part’s tolerance and is ready to be evaluated against the no-go section. For a part to be accepted, it must not pass through the opening in the gauge for the no-go section. If it will not pass through that section, then the part’s lower tolerance on its measured dimension has also been satisfied, and the part can be accepted.Material choices for snap gauges are typically tool steel, with options for carbide on the measuring faces to provide for wear protection. Snap gauge specifications and sizes

Gap Inspection Gauges: These are some of the most traditional designs you’ll find available — they look like small roughly rectangular shapes with prongs coming off the sides. Some models feature two and three measuring gaps while others feature up to four. Both perform the same task. Additionally, you may also come across gap gauges shaped more like a horseshoe and constructed of metal. These do the same work, even though they look much different.

Wouldn’t it be fantastic if instead of having to worry about your designated gap gauge, your fittings tightened themselves? That way, you wouldn’t have to worry about buying multiple gap gauges to fit each brand, training workers to use gap gauges or forgetting to carry these tools around with you.This is exactly what you’ll get when you shop at Mako Products — your U.S. source of Superlok fittings and technology. The question is, how harmful will it be in this case? Is this a mistake you could easily brush off, or is it one that could have debilitating consequences down the road? Enhanced Reliability: A gap gauge might not be perfect, but it certainly gets you closer to perfection. Using one of these tools increases the likelihood that your fittings will be reliable and hold up against any strain.