Improved Return Force Type (for Thick Metal Pierce) Aerial Cam Unit General Description of HUCTF ( OUTLINE OF HUCTF 1 • Standard working force (one million strokes):68.7 kN,Allowable working force(300,000 strokes):137.3 kN. • High -power type with return force just over 6000 N. • V-shaped guide. • Available angle is 0° to 75° at increments of 5°. • Optimum for thick sheet or piercing of high strength steel. • ISO spring is used. •Disassembly method of HUCTF 1) Loosen hexagon socket head bolt (®) and remove stopper plate (O). Pull and remove cam slider (O) from cam holder (©) to the rear. •Assembly method of HUCTF 1) Assemble components in the reverse order of disassembly. •Make sure that there is no foreign matter on the sliding area and assemble components. •The clearance between the cam slider and the cam holder is controlled. Match the stamped serial number on the holder and slider before assembly. •When cam is disassembled and then reassembled, please do not forget to assemble all bolts provided. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Res

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE 1 Catalog No. (W) (K)HUCTF 65 — 00 ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Spring Diagram • Spring used TJB40-152 • Spring constant 171.1N/mm(17.45kgf/mm) • Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 m Bolts for assembly are not indicated. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless...

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE 1 ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Spring Diagram • Spring used TJB40-152 • Spring constant 171.1N/mm(17.45kgf/mm) • Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm m Bolts for assembly are not indicated. HUCTF 65 849 850 Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights...

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE 1 ■Cam Diagram ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Spring Diagram • Spring used TJB40-152 • Spring constant 171.1N/mm(17.45kgf/mm) • Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm m Bolts for assembly are not indicated. 851 852 Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All...

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE 1 ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Spring Diagram • Spring used TJB40-152 • Spring constant 171.1N/mm(17.45kgf/mm) • Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm m Bolts for assembly are not indicated. HUCTF 65 853 854 Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights...

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Spring Diagram • Spring used TJB40-152 • Spring constant 171.1N/mm(17.45kgf/mm) • Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm m Bolts for assembly are not indicated. HUCTF 65 855 856 Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved....

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE 1 ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Spring Diagram • Spring used TJB40-152 • Spring constant 171.1N/mm(17.45kgf/mm) • Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm m Bolts for assembly are not indicated. HUCTF 65 857 858 Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights...

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE 1 ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Spring Diagram • Spring used TJB40-152 • Spring constant 171.1N/mm(17.45kgf/mm) • Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm m Bolts for assembly are not indicated. HUCTF 65 859 860 Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights...

Aerial Cam Unit Improved Return Force Type( FOR THICK METAL PIERCE 1 ■Cam Diagram ^ Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. ■Table of Components HSpring Diagram m Bolts for assembly are not indicated. HUCTF 65 861 862 Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.