276 Каталог MAHR 2014 Измерительные инструменты и приборы для линейно-угловых измерений Стр.7-56

Каталог MAHR 2014 Измерительные инструменты и приборы Стр. 7-56 0276 ENG Lab2u

Mahr 7-56 Millimar Air Gaging Instruments Dimensionair Air Gages Air Plugs Features Calibrated I.D. tooling for the dimensionair Air gaging Systems Tooling is interchangeable without adjusting system magnification. Federal Air Plugs have large clearance (see table below) allowing easy entrance into the hole being measured and greater measuring range. Long life - wide clearance and hard chrome (optional) body extends useful life of the Air Plug. Deep recessed jets - Air jets are recessed into the plug body which protects them from damage. Large jet size eliminates clogging from dirt and oils.. Plug identification Air Plugs are marked with an identification number which identifies its size number of jets plug style and the Dimensionair Model the plug should be used with. For example DP50-T2-1.000 is the identification number of an Air Plug for a 2095184 or a standard magnification 832 Dimensionair (DP50) through-hole style with two jets (-T2) and 25mm 1.000" nominal size (-1.000). The number (50) which identifies the Dimensionair intended is marked on the plug and also appears on the dial of the Dimensionair to help in matching the tooling to its corresponding Dimensionair Model. Identification Nominal Size from To & include Clearance from Nominal Size mm inch mm inch mm inch DP100 DP60 3 .123" 3.5 .140" 0.030 .0012" 3.5 .140" 4.7 .185" 0.045 .0018" 4.7 .185" 6.3 .248" 0.061 .0024" 6.3 .248" 76.3 3.004" 0.081 .0032" 76.3 3.004" 127 5.000" 0.089 .0035" above 127 5.000" 0.107 .0042" DP50 3 .123" 3.5 .140" 0.015 .0006" 3.5 .140" 4.7 .185" 0.027 .0011" 4.7 .185" 6.3 .248" 0.030 .0012" 6.3 .248" 76.3 3.004" 0.045 .0018" 76.3 3.004" 127 5.000" 0.071 .0028" Above 127 5.000" 0.081 .0032" DP20 3 .123" 3.5 .140" 0.009 .00035" 3.5 .140" 4.7 .185" 0.013 .0005" 4.7 .185" 6.3 .248" 0.015 .0006" 6.3 .248" 76.3 3.004" 0.023 .0009" 76.3 3.004" 127 5.000" 0.071 .0028" Above 127 5.000" 0.081 .0032" DP10 1.57 .062" 44.5 1.750" 0.009 .00035" 44.5 1.750" up 0.014 .00055" DP5 1.57 .062" 25.40 1.000" 0.004 . 000175 25.40 1.000" 44.45 1.750" 0.005 .0002" 44.45 1.750" up 0.007 .0003" DP-100 not available below 9.525 mm .375" ordering information when ordering Air Plugs please specify 1. Nominal I.D. Size and Tolerance. 2. Dimensionair Model to be used. 3. Air Plug style (Through Hole Blind Hole or Counterbore). 4. Air Plug finish (Chrome-plated or Hardened Steel). 5. Order Master Setting Ring at same time. Unless otherwise specified Mahr Federal will furnish a 2-jet Through Hole High Chrome Air Plug for a 2500:1 Dimensionair.