calipers with long jaws

Calipers with long jaws are precision measuring instruments used to determine the distance between two opposing sides of an object. They are particularly useful when measuring objects with deep or recessed features that standard calipers cannot reach. These calipers are available in various types, including vernier, dial, and digital, each offering different levels of precision and ease of use. This guide covers the applications, types, benefits, and selection criteria for calipers with long jaws, ensuring you choose the right tool for your specific needs.Understanding Calipers with Long JawsCalipers with long jaws are specialized measuring tools designed with extended jaws to reach into deep recesses or measure objects with significant depth. This feature distinguishes them from standard calipers, which have shorter jaws and are suitable for more general measurements.Applications of Long Jaw CalipersThe extended reach of calipers with long jaws makes them indispensable in several industries: Metalworking: Measuring the thickness of pipes, tubes, and other cylindrical objects. Woodworking: Determining the depth of mortises, grooves, and other recessed features. Automotive: Measuring brake rotors, drums, and other engine components. Jewelry Making: Measuring the internal dimensions of rings and other intricate pieces. Manufacturing: Quality control and inspection of parts with complex geometries.These calipers are also used by toolmakers and mould makers. Check out Wayleading Tools for more information on high-quality measuring instruments.Types of Calipers with Long JawsCalipers with long jaws come in three main types, each with unique characteristics:Vernier Calipers with Long JawsVernier calipers use a vernier scale to provide precise measurements. They are known for their durability and accuracy. A vernier calipers with long jaws is a good choice when a durable and reliable tool is needed.Dial Calipers with Long JawsDial calipers feature a dial indicator that shows the measurement on a graduated scale. This type of caliper offers easy readability and quick measurements.Digital Calipers with Long JawsDigital calipers provide a digital display of the measurement, making them the easiest to read. They often include features like zeroing, preset functions, and unit conversion.Choosing between these types depends on your preference for readability, speed, and additional features. Digital options are often preferred for their ease of use.Benefits of Using Calipers with Long JawsCalipers with long jaws offer several advantages over standard calipers: Extended Reach: The primary benefit is the ability to measure objects with deep or recessed features. Increased Accuracy: Long jaws provide better stability and reduce the risk of measurement errors. Versatility: Suitable for a wide range of applications across various industries. Durability: Many models are made from hardened stainless steel, ensuring long-lasting performance.Factors to Consider When Choosing Calipers with Long JawsSelecting the right calipers with long jaws requires careful consideration of several factors:Jaw Length and CapacityThe jaw length should be sufficient to reach the deepest features of the objects you intend to measure. Ensure that the caliper's capacity (maximum measurement range) meets your needs.Accuracy and ResolutionAccuracy refers to how close the measurement is to the true value. Resolution is the smallest increment that the caliper can display. Choose a caliper with the appropriate accuracy and resolution for your application.Example specifications might include an accuracy of ±0.001 inches and a resolution of 0.0005 inches, although these values may vary depending on the specific model.Material and Build QualityOpt for calipers made from hardened stainless steel for durability and resistance to corrosion. A well-built caliper will maintain its accuracy over time and withstand frequent use.Readability and DisplayConsider the readability of the display. Digital calipers offer the clearest readings, while dial calipers provide a visual representation of the measurement. Vernier calipers require some skill to read accurately.Additional FeaturesSome calipers come with extra features such as: Zeroing: Allows you to set the caliper to zero at any point. Preset Function: Enables you to set a specific measurement as a reference. Unit Conversion: Converts measurements between inches and millimeters. Data Output: Allows you to transfer measurements to a computer for analysis.Maintenance and CareProper maintenance is essential to ensure the accuracy and longevity of your calipers with long jaws. Here are some tips: Clean Regularly: Wipe the jaws and body of the caliper with a clean, dry cloth after each use. Lubricate Moving Parts: Apply a small amount of light machine oil to the moving parts to prevent corrosion and ensure smooth operation. Store Properly: Store the caliper in a protective case or pouch to prevent damage. Calibrate Periodically: Have the caliper calibrated regularly to ensure accuracy.Examples of Calipers with Long JawsHere are a few examples of calipers with long jaws available on the market: Model Type Jaw Length (Approximate) Features Mitutoyo 505-742 Vernier 6 inches Hardened Stainless Steel, Fine Adjustment Starrett 120-6 Dial 6 inches Easy-to-Read Dial, Shockproof iGaging 100-706 Digital 6 inches Large LCD, Auto Shut-Off, Metric/Inch Conversion Note: Jaw lengths are approximate and may vary by model.ConclusionCalipers with long jaws are essential tools for anyone who needs to measure objects with deep or recessed features. By understanding the different types, benefits, and factors to consider when choosing a caliper, you can select the right tool for your specific needs. Proper maintenance will ensure that your caliper provides accurate measurements for years to come. Contact Wayleading Tools for assistance in selecting the right measuring tools for your business.Resources Mitutoyo Official Website: https://www.mitutoyo.com/ Starrett Official Website: https://www.starrett.com/ iGaging Official Website: https://www.igaging.com/