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67-205 Series 3 Flute Solid Carbide Phenolic Cutter

 

 

 

 

Product

 

67-205 Series 3 Flute Solid Carbide Phenolic Cutter

 

Application

 

Making Aircraft Components from Cotton Weave Phenolic

Client

Job Shop

 

Sector

 

Composite component parts manufacturers

Work piece

 

Electrical insulated mount for Aircraft interior parts

Material

 

CE Cotton Woven Phenolic, 1.50" Thick

Machine

 

Haas GR512 CNC Router

Tool

 

67-200 Series 3 Flute Solid Carbide Phenolic Cutter

Situation

 

3 Flute HSS End Mill

Problem

 

Production rates are too slow and poor tool life

Solution

 

Switching to the Solid Carbide tool increased Output and Tool Life with additional benefits by eliminating secondary operations.

 

Cutting data

 

 

HSS End Mill

Vf (IPM) = 6 IPM or 152 mm/m

V1 (RPM) = 3,000 rpm or 89.6 m/m

fz (Chip load) = .001"or .03 mm

ap (ADOC) = .200" or 5.08mm

ae (RDOC) =.375" or 9.5 mm

 

 

ONSRUD Tool

V V1 (RPM) = 14,500 rpm or 434 m/m

f (IPM) = 300 IPM or 7620 mm/m

fz (Chip load) = .007" or .18 mm

ap (ADOC) = .500" or 12.7mm

ae (RDOC) = .375" or 9.5mm

 

 

 

 

Benefit

 

The tool because of it having the proper geometry and made of solid carbide will increase productivity and lower costs. Because Solid Carbide End Mills would not cut the parts cleanly they reverted to HSS tools. They could only produce 1 to 2 parts per tool. The 67-205 ran 200 parts at the higher feed rates with parts completed off the Router. This adds more value by eliminating expensive secondary operations done by hand. A third advantage, no noise during machining, an OHSA benefit.

 

Target markets

Aircraft and Electrical Composite Component Machining manufacturers, Job Shops

 

 

 

 

 

Success Stories

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