The “Hole” Story: Bore Gage Calibration

Cross Company’s Bore Gage Calibration Services

Bore Gage CalibrationBore gages are used to measure the inside diameter or bore size of a hole. They can come in a variety of sizes and types including dial, digital, electronic, and Vernier. While some adjust to provide direct measurement of the size of a bore, others are set to a specific size using a ring gage and are then used to verify the size of a bore. In either case, both your bore gages as well as your ring gages should be calibrated to ensure accurate and repeatable measurement.

Because bore gages have moving parts and/or internal mechanisms they should be calibrated or checked on regular intervals. Their calibration schedule should correlate with frequency of use, storage conditions, and age, as the components can wear overtime resulting in out of tolerance readings. Our technicians clean and inspect your bore gage for mechanical function before checking it at a minimum of three test points. The precision measurement group at Cross offers calibration on both metric and imperial units using NIST traceable standards. Take a look at our bore gage calibration page for more info.

If you are using ring gages to verify or set your bore gages, you must also calibrate your ring gages to ensure accurate measurement. Even subtle wear and tear can cause changes in precise measurements. Cross can perform NIST traceable measurement of all sizes of ring gages and ISO 17025 accredited calibration of ring gages up to 20 inches. Take a look at our ring gage calibration page for more info.

 

How Partnering With Cross Benefits Your Operation

Cross precision measurement main office whitsett ncWhen it comes to metrology and calibration to ensure continuing accuracy, many industrial operations find it difficult to stay on top of everything internally. That’s where Cross Company comes in. At Cross Precision Measurement, we provide industry-leading dimensional calibration services, on-site or in-lab inspection services, metrology equipment repair, and equipment for operations who rely on accurate measurements.

Whether you’re an industrial manufacturer, commercial operation, or even a lab, Cross can help. Our network of ISO 17025 accredited calibration laboratories adhere to standards set by A2LA, NTEP, NCWM, and NIST (specifically, HB44) to ensure consistent quality and accuracy. Our goal is to make sure you’re getting accurate, reliable measurements every time. Contact Cross Precision Measurement today to get started or to talk with our experts about your next project.

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In the meantime, enjoy these fun facts…

Did you know… Cross Company is an ESOP (Employee Stock Ownership Plan). Our ESOP started in 1979 and as of 2006, we are 100% employee-owned! Learn more about our ESOP and how that benefits both team members and our customers.
Did you know... the precision measurement group at Cross was founded in 1939 by our current CEO's grandfather, Jim King. That's a whole lot of calibration!
Did you know... A fingerprint weighs about 50 micrograms. We know, we weighed it! The residue left from a finger can actually make a difference in weight results which is why we wear gloves when we calibrate weights. For reference, a sheet of paper is about 4.5 grams, that’s 4.5 million micrograms.
Did you know… Cross Company has grown significantly since our start in 1954. Over the years we've acquired 26 companies! Today, our five groups have expertise in everything from industrial automation to precision measurement, and industry knowledge going all the way back to 1939.