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Straightness Measuring Instruments Obishi Keiki Seisakusho

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 logo Obishi Keiki Seisakusho
1-1216-1 Nanyo, (Nanyo Industrial Estate), Nagaoka Niigata, Japan
Content is owned and copyrighted to Obishi Keiki Seisakusho
Straightness Measuring Instruments
(See images below, Click to enlarge.)
DESCRIPTION: Straightness Tester, repeat meters, and roll calipers.

Straightness Tester
On the granite standard straight edge lower surface, 3 saddle supports are attached.
The accuracy surface is high precision and light weight.
By moving the slider, straightness can easily be measured.
By performing Zero setting on the master surface plate, it is possible to measure the work absolute value
Rather than a dial gauge, by using a proble with external output, it is possible to perform data processing.

Repeat Meters
Measurement of Surface Plate Flatness, Straightness etc can be done easily.
At 3 points o fthe fulcrum interval 100mm, flat surface unevenness is measured
Before measurement, perform zero setting on the master surface plate.

Roll Caliper
For measuring large rolls.
It is lightweight because light alloy metal is used as the material. (However, the frame is made of Cast Iron )
4 pcs of job run roller have bearings in them and they are precision grinded.
Movement on the roll is slow and smooth.
A special interval graduation is inprinted on the arm. By matching a bracket onto the work measurement figures, it is possible to easily set a Dial Gauge on the roll center of the work.
A 0.01mm graduation dial gauge is supplied with the product.

 ・The storage box is designed in such a way that the main body will have to be disassembled before putting it into the box.


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