Каталог Widia инструментальная оснастка - страница 1108

Screw-On Adapters

Screw-On Adapters

The universal design of WIDIA™ Screw-On Milling Cutter Adapters enables old and new tool styles to be used interchangeably yet maintain a rigid connection. All adapters offer superior runout accuracy, high metal removal rates, and through-coolant capability. Screw-On Milling Cutter Adapters can be used with WIDIA’s wide range of best-in-class inserts to guarantee excellent cutting results, performance, and productivity. Screw-On products can also be used with a variety of machining applications ranging from low-speed milling applications to rates greater than 20,000 RPM, with the added feature of coolant directed to the cutting edge. The system’s accuracy, repeatability, and stability should be equal or greater to the performance of any similar systems on the market today in all applications.

Features, Functions, and Benefits

• All adapters have through-coolant capability.
• All products are stock standard products.
• High accuracy — low runout.
• Stable system for helix, pocket milling, contour cutting, and ramping.
• KM™, HSK, and steep taper prebalanced to G6.3 at 16,000 RPM.
• Extensions and reducers are designed with through-coolant prevision.
• The fine-tuned Screw-On indexable end mill cutters and the KM/Erickson™ toolholders together with a wide range of best-in-class inserts ensure excellence in cutting results, performance, and productivity.

F

E

A

C D B

A. Ground pilot and face for high rigidity and accuracy. B. Extended shanks have slow taper for added rigidity. C. Thread locking system. D. Through coolant on all adapters. E. Designed for long reach. F. Balanced.

Applying Screw-On Adapters

Heavy-Metal Adapters Extensions with Weldon® Shank

• Devibration extensions with heavy metal (Densimet™ D176).
• Screw-On type extension with Weldon shank, as per DIN 1835-B.
• Internal threads with accurate mating surface for best possible concentric
• Shank manufactured as per DIN 1835-B, internal-coolant capability.

and axial runout with the extended tools.

• Through-coolant capability.

Reducers Extensions

• Adapter uses Screw-On tools with smaller size.
• Adapter uses Screw-On tools with larger thread size.
• Through-coolant capability.
• Through-coolant capability.
• Mating surface helps generate accurate concentric and axial runout.
• Mating surface helps generate accurate concentric and axial runout