When testing the depth micrometer, one of the points must be near the lower limit that the instrument can measure, another somewhere in. Scroll down to order other literature, such as decimal wall charts, posters, handbooks, and decimal equivalent cards. Grasp the micrometer frame in your palm and turn the thimble with your thumb and finger. This app is for teacher, student or any user else can do measurement virtually before they go to the real laboratory, and do measurement with real object. Vernier micrometer graduated in onethousandth of a millimeter 0. The adobe flash plugin is needed to view this content. Available in both standard or digital readout of imperial or metric measure. In this interaction the student is presented with 21 questions identifying depth micrometer measurements. Fowler 06 digit counter depth micrometer with 4 base 522252260. Micrometer practice sheets worksheets lesson worksheets. Make precise measurements with this digital micrometer.
Absolute digimatic micrometers series 227with adjustable measuring. Depth micrometer simulator is an app based on micrometer simulator that has been made and can be used to learn about how to read micrometer device measurement result. One of the reasons the depth micrometer is an ideal tool for measuring steps and depths can be attributed to its base. Clean the depth micrometers measuring surfaces and the gauge blocks to be used. Depth micrometer article about depth micrometer by the. Measurement with micrometers 20161001 quality magazine.
Bs 6468 gives normative references and terms and definitions. This type of micrometer is read exactly opposite to the method used to read an outside micrometer. Clear, easily read white numbers on black background reduce errors. This website uses cookies to ensure you get the best experience on our website. The purpose of these multiple choice quizzes is to orient, quiz, and assess the students knowledge of precision measurement tools such as micrometers, dial calipers, and scales. Sline series micrometer, high end model for high performance. The depths of holes, slots, shoulders and projections can be measured with these fine tools. I found what i thought was a great deal on a little used starrett t230rl 1 micrometer. When reading a depth micrometer, you will notice that the graduations on the sleeve are numbered in the opposite direction of those on an outside or inside micrometer. Feb 17, 2017 please support us by disabling adblocker on our website or upgrading your account and going adfree. Worksheets are math 110 automotive work 6, world association of technology teachers, reading. Digital depth micrometers only need one scale to be verified.
Depth gauge also covers the rack to protect it from. Depth micrometers offered by fowler high precision. Coolant proof micrometer series 293with dustwater protection conforming to ip65 level. The document applies to micrometer calliper heads and depth micrometers with a maximum. May 24, 2011 how to use and read a depth micrometer. These micrometers are ideal for use in a broad range of applications requiring precise depth measurements with a high degree of accuracy. Choose from electronic and mechanical depth micrometers in various thimble types, number of rods and tolerances. St industries depth micrometer sets with interchangeable rods measure holes, grooves, shoulders, etc. Always check the accuracy of a mic with a gauge block if it has been. Particular attention has been paid in obtaining the accuracy of the contact surface of the rod and its straightness.
Ts0075 depth micrometer calibration record sheet must be used. Mdh micrometer highaccuracy submicron digimatic micrometer. Professional precision tool use depth micrometers for measuring the depth of small holes, small fabricated articles with grooved or elevated surfaces or different depths or heights. It had some old gunk on it, so i thought that was why the spindle was sticky when turned.
Ppt micrometer powerpoint presentation free to view. The document applies to micrometer calliper heads and depth micrometers with a maximum measuring range of 25 mm and a scale interval and a resolution of 0,01 mm respectively. The tool features a c2 carbide ground anvil and spindle for added durability and accuracy. Ppt using the vernier caliper and the micrometer powerpoint presentation free to download id. Learners will test their ability to read a depth micrometer in this interactive quiz. Make msc your first choice for quality depth micrometers. Outside micrometer calibration purpose the purpose of this procedure is to provide general instructions for the calibration of outside micrometers with vernier, digital, or combination scales. The ordering interface for starrett literature has recently been updated to provide the best possible service.
A depth micrometer is used to measure the depth of holes, slots, counterbores, recesses, and the distance from a surface to some recessed part. When you are reading a depth micrometer, the distance to be measured is the value that is covered by the thimble. The tool consists of a hardened, ground and lapped base combined with a micrometer head. Hold the mic squarely with the work or false readings will result. Besides those listed on the lead page of this section, this tool has these additional features. With either micrometer, the reading increases as the rod descends deeper and moves away from the base.
Electronic and mechanical depth micrometers measure parts with depth features like internal notches in 1 increments to 0. And, because its a wen product, your caliperstyle screw gauge micrometer comes backed by a twoyear warranty and a friendly customer help line, all to make sure you. Displaying all worksheets related to micrometer practice sheets. The 4 100mm base is hardened, ground, and lapped for longlasting precision. The 445az6rl is a depth micrometre features a combination ratchet and speeder, ringtype locknut, ratchet stop and locknut. When using a depth micrometer, you must make sure the base of the micrometer has a flat, smooth surface to rest on and that it is held firmly in place. I took the spindle out, cleaned and degreased everything, and it is. Demonstrate your comprehension of the task by correctly answering 70% of the questions on the examination. The edge of the contact point of this instrument is sharp. These micrometers are ideal for use in a broad range of applications requiring precise depth.
Msc industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and. Depth micrometers are another variation of a micrometer head. The depth micrometer attachment of claim 1 in which. The zero is located toward the closed end of the thimble. Fowler 06 digit counter depth micrometer with 4 base. Oct 01, 2016 the resolution of the digital depth micrometer is higher than conventional linegraduated depth micrometers. Looking for starrett digital depth micrometer, 0 to 6 range, 0. If an inside micrometer is misaligned in the axial or radial direction by. Therefore, the difference between the width of one of. Depth micrometer calibration purpose the purpose of this procedure is to provide general instructions for the calibration of rod type depth micrometers. Digital micrometer model 4956 measuring thickness the model 4956 digital micrometer combines unmatched accuracy and resolution, a modern contemporary look. Download a free trial of calibration control 30 days fully. Scope this general procedure shall be used in the absence of any specific calibration procedure for rod type depth micrometers. Grasp the micrometer frame in your palm and turn the thimble with your thumb and.
Shop a large range of spi depth micrometers at msc industrial supply. Micrometer is a bandwidth monitor made for windows mobile on the. Peruse each of our catalogs by page, or download the catalog in a pdf format. Reading the metric micrometer to read the metric micrometer, first read the number of whole millimeters on the bottom row of the sleeve of the micrometer figure 3. Depth micrometers micrometers msc industrial supply. Measuring range mm reading mm type measuring range inch reading inch type. If there is an additional line uncovered on the top row, this is equal to onehalf a millimeter figure 3. A micrometer depth gage, a micrometer depth gage, as the name implies, was designed to measure the depth of holes, slots, recesses, keyways, etc. Depth micrometer the depth micrometer is used to measure the precise depths of holes, grooves, and recesses by using interchangeable rods to accommodate different depth measurements fig. Partners in precision micrometers large external micrometer code no range mm resolution mm mw21001 100125 0. The hardbodied storage case keeps your micrometer protected from dust and contaminants while the extra cr2032 battery provides replacement power for your digital lcd readout. Zero the depth micrometer at the start when placed directly on the granite plate.
When close measurements are necessary, the micrometer is the ideal tool for the job because measurement. Available in both standard or digital readout of imperial. Product brochures contain the essential technical detail you need to make informed decisions on any particular product. This interchangeable rod type micrometer can be used for wide range measurements. Looking for downloadable 3d printing models, designs, and cad files.
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