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How To Use A Surface Gauge
How To Use A Surface Gauge. Simply it is used to scribe parallel lines on the workpiece. Take a measurement by moving the scribe to the surface to be measured.

How to use a surface gauge and a dti of clock gauge. The part is a plastic molded part (the material used is pbt). Vaseline, grease or dust should be removed by petroleum.
Using A Dial Gauge Secure The Target In Place On The Surface Plate.
These are expensive, and often unsuitable for workshop use, where roughness of machined surfaces can usually be assessed conveniently and with sufficient reliability using visual and tactile (fingernail) comparison with a standard set of surfaces. Move the scribe measuring surface to make good contact with the surface plate using the crank wheel and the fine adjust feed screw. As the measurement point is not necessarily at the very bottom of the valley, and could be somewhere on the slope so to speak, the user takes either 5 or 10 individual measurements,.
Vaseline, Grease Or Dust Should Be Removed By Petroleum.
The part is a plastic molded part (the material used is pbt). The purpose of a surface plate is to mimic a perfect 2d plane as accurately as possible to facilitate other measurements being made on top that plane. It is used to scribe parallel.
In Cases Where Surface Roughness Needs To Be Measured With Great Precision, Elaborate Instruments Must Be Used.
Put the gage back in and move just the finger on the hand one pencil width in the direction for the final move. The gauging surfaces are hardened, stabilized, ground, and lapped. These are used for sizes ranging from 2 mm to 100 mm.
Surface Gauges Sometimes Have Magnetic Bases And This Means They Can Be Locked Onto Metal Surfaces Making It Easier To Use.
In this type both ‘go’ and ‘no go’ gauges are on either side of the same plate. Also see 'how to use a surface gaug. Place two faces together at right angles as shown in figure (b) and (c), and, with pressure, twist through 90°.
Place The Gage In The Scene And Repeat, Except Move The Whole Arm And Hand About 1 Pencil Width In Distance.
One of the most common measurements is done with a height gauge (see above for details on height gauges). How to use a surface gauge and a dti of clock gauge. Press the [on/zero] button to set the lcd reading to “0.00mm”.
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