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Expansion mandrel - List of Manufacturers, Suppliers, Companies and Products

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[Product Example] Expandable Mandrel

Introducing product examples of gauges widely used for measuring products with various inner diameter standards.

We would like to introduce a product case of the "Expandable Mandrel" from Ito Precision Tool Manufacturing. This gauge is widely used for measuring products with various inner diameter standards. It is mainly used for inspecting and measuring gear runout, tooth profile, balance, pitch, and hob cutters. This product is called "expandable" because it can measure an expansion range of up to 25mm with a single unit, thanks to its inclined expansion principle. For the measurement method, simply insert the workpiece into the jaws of the mandrel and lightly tap the end face with a soft hammer to complete the operation. It can be used with all inspection machines if it is of the dual center type. 【Product Attributes (Specifications)】 ■ Product Classification: Gears ■ Industry: Automotive, Medical ■ Material: Aluminum, Stainless Steel ■ Measurement Items: Gear runout, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • stainless
  • bolt

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[Product Example] Expandable Mandrel Using a 3-Jaw System

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.

  • Other measurement, recording and measuring instruments

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