New innovation for CNC automatic lathes!! The hydraulic chucks from BIG DAISHOWA designed to support high-precision drilling and reaming on CNC automatic lathes. 

HYDRAULIC CHUCK LATHE TYPE is easy to change tools even inside a machine with limited space, using a single wrench. Repeatability within 1μm at 4D.

Integral sleeve construction

Integrated design provides high durability and easy maintenance. Also the rigidity is greatly improve by the short overhang and dual pressure points.

Repeatability within ±1μm

High precision repeatability less than 1μm at 4d improved the tool life. The cutting tool can be clamped or uclamped easily and securely with just one wrench.

No change in tool length

Since the projection length of the cutting tool does not change before and after tightening the clamp screw. It is easy to adjust the length on the machine.

HYDRAULIC CHUCK LATHE TYPE 

1. Front-side Clamping Type 

• CLAMPING RANGE : ø3-12mm.
• Most popular design available for various tool posts.
• Rc(PT)1/8 piping thread preparation for coolant throught tool.
• Adjusting Screw can be used with some models
  

2. Back-side Clamping Type NEW!! 

• Tighten from the opposite side of the cutting tool. Ideal for use on the Tool-post 1.
• Rc(PT)1/8 piping thread preparation for coolant through tool. 
• Slim design avoids interference with adjacent tools.
  

3. Rear-post Type NEW!! 

• Tool change with a single wernch avoiding adjacent tools and coolant pipes.
• Easy tool setup even at the lower fool post.
• M6 piping thread preparation for cooland through tool available in upper tool post.
  

EXAMPLE: inside SWISS-type automatic lathe

Consult Sumipol's specialized engineers, CLICK!

Sumipol Corporation Limited
Tel: 0-2762-3000
Email: [email protected]
Website: www.sumipol.com