Introducing product examples of expandable mandrels using the 3-Joe method.
We would like to introduce a product example of Ito Precision Tool Manufacturing's "expandable mandrel adopting a 3-jaw system." This expandable mandrel employs a 3-jaw system and features a stepped mechanism that broadens the expansion range. Specifically, due to the inclined expansion principle, it can achieve an expansion range of up to 25mm with a single mandrel, allowing for measurement ranges from φ10mm to 175mm with just 12 types of mandrels. The measurable accuracy is guaranteed to be 2.5μm at any measurement position. However, the operation of the mechanism is not difficult; measurement can be performed simply by inserting the workpiece into the mandrel's jaws and lightly tapping the end face with a soft hammer. 【Product Attributes (Specifications)】 ■Product Classification: Expandable Mandrel ■Industry: Automotive ■Material: Iron *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Gear meshing ■ Tooth profile ■ Balance ■ Pitch ■ Inspection and measurement of hob cutters, etc. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1927, we have honed our technology for 93 years and gained the trust of many customers. Our expertise lies in the design and manufacturing of gauges and masters that serve as the foundation for quality assurance and precision inspection in various fields, including the automotive industry, aerospace, industrial machinery, and medical sectors. In recent years, we have seen an increase in orders from overseas companies in China, Southeast Asia, and North America. We also have a subsidiary in Thailand and are actively pursuing strategies to increase our orders abroad. If you have any concerns regarding processing and assembly techniques or measurement technologies related to the various know-how we have accumulated over the years in "monozukuri" (manufacturing), please feel free to consult with us.
![[Product Example] Expandable Mandrel](https://image.mono.ipros.com/public/product/image/857/2000360751/IPROS5301511459595012043.jpg?w=280&h=280)
