Internal Keyway Cutting Attachment

Cutting a keyway without a keyway broach duration.

Internal keyway cutting attachment.

In my own case i ll be cutting internal keyways so there. Keyway is the most important operation in deciding the life of transmission equipments like gear box pulleys sprockets clutch wheel. A visual how to video to install camacho s 90 degree internal keyway attachment using a standard size bar. Mecullul g l lam d m attorney jan.

Unfortunately i can t claim the credit for this wish i could. Mccullough 7 sheets sheet 6 inventor david s. It was something discussed one day and lo and behold. Keith appleton 25 012.

An attachment for a milling machine with a quill dimension of 3 3 8 inches a standard bridgeport type revolutionizes the key seater and the conventional way of broaching and guide using the press to perform open and blind keyways locking cavities close end oil slots straight spline slots with radius corners full radius v shaped cutting in measurements and sizes both in inches and metric. Our tool is used to cut blind and thru internal keyway from bore size 12 mm upto 110 mm on any machine setup in a single setting. There are many examples of shaper attachments for lathes. These are human powered devices that scrape a bit of metal off each pass.