Measurement of effective diameter (BCD) of ball screw shaft Measurement of effective diameter (BCD) of ball screw nut
We will measure the BCD of the ball screw shaft using three pins. While two-point measurements with a ball depend on the skill of the measurer, three-pin measurements allow anyone to easily achieve high-precision measurements. We will measure the BCD of the ball screw nut using three points. Although two-point measurements with a ball depend on the skill of the measurer, three-point measurements have less variation between operators compared to two-point measurements and can be performed easily.
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basic information
Ball screw shaft measurement Two-point measurement of the ball using an NMP caliper Measurements are taken using a dedicated main body and a dedicated three-pin arm Dedicated lead measuring tools are also provided Ball screw nut measurement Two-point measurement of the ball using an NNY-type pass meter Three-point measurement of the ball using the NMP caliper main body and a dedicated three-point arm Dedicated lead measuring tools are also provided
Price range
P3
Delivery Time
※Please contact us.
Applications/Examples of results
Experience in supplying to major unit manufacturers and equipment manufacturers.
Detailed information
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The external measurement NMP caliper body is equipped with a three-point arm for BCD measurement using a ball screw nut, and measurements are taken through comparative measurement.
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Enlarged photo of the ball screw nut three-point measurement arm.
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Ball screw shaft three-pin measuring instrument By replacing the dedicated three-pin arm on the main body, multiple workpieces can be measured.
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Set the ball measuring device on the external measurement NMP caliper and measure the effective diameter of the ball screw shaft at two points. The measurement requires the skill of the measurer.
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Small pass meter for measuring the effective diameter of ball screw nuts at two points.
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The NNY pass meter has a proven track record in large, medium, and small sizes to match ball screw nuts.
Company information
Minamiya Manufacturing Co., Ltd. is a specialized manufacturer of precision dedicated measuring jigs and gauges, and has earned the trust of many customers, supplying products both domestically and internationally. If you have any concerns regarding measurement such as "cannot measure," "difficult to measure," "inconsistent results," "human error," "want to enable anyone to perform high-precision measurements easily," or "takes too much time to measure," please feel free to contact us, and we will consider solutions based on our experience and track record. We also currently handle spline OBD and BBD automatic measuring machines. Please do not hesitate to reach out to us.
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