The measurement of shaft gears with an overball is now possible, in addition to measuring hub gears.
The "DBD Series" is a CNC overball measurement device developed to eliminate issues associated with manual overball inspection tools. We offer the "DBD-250Ei," which can measure the overball diameter of external and internal teeth up to an outer diameter of 250mm, and the "DBD-250SHh," which automatically offsets both even and odd teeth and allows for height settings in the tooth width direction. We have addressed various challenges, such as variations in measurement results due to the experience level of the measurement operator and workability during odd-tooth gear measurements. 【DBD-250Ei Features】 ■ No need for master gears or block gauges ■ Stable measurements can be achieved by acquiring data using an optical linear scale ■ High-precision measurement of the internal tooth between diameter is possible with standard specifications *For more details, please download the PDF or feel free to contact us.
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【DBD-250SHh Features】 ■ Continuous measurement of stepped shaft gears (5 steps) and segmented measurement of gears (e.g., 90° segments) can be performed automatically. ■ Multiple measurement positions in the tooth width direction of the gear can be set arbitrarily, allowing for accurate measurement of crowning bias IN-OUT. ■ Measurement of odd-numbered teeth can also be performed automatically by setting specifications on a computer. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Tokyo Technical Co., Ltd. has been dedicated to the production of gear testing machines and inspection equipment since its establishment, developing and manufacturing gear testing machines that measure gears. Our products are used not only domestically but also in various locations overseas, contributing to gear production. For gear testing machines and inspection equipment, trust us to deliver.