Heavy industry Herringbone teeth Gear making Complete process || with 20th century old equipment

[@campbellmorrison8540]

I always wondered how those types of gears are made, impressive. I wonder how they sharpen the cutters?

[@nineteen-sixty-nine9373]

The gear cutting was excellent.Not sure about the welded extention,After all that powefull torque will it hold?

[@williampihahuna195]

very professional you know your work and it's a pleasure to watch your video thank's to all of you

[@adnanshuja4075]

Wonderful Work, now a days Herringbone teeth Gears are not used but Double Helical Gears are used, which are easy to manufacture and use a Gear Hobbing Machine but this is speciallized and Specific meant for the purpose machine. Thanks for Good Production of Video.

[@HuyTran-ej4by]

Old I'll oi

[@HuyTran-ej4by]

L

[@demonyt2963]

​@@HuyTran-ej4bybbhbbbbbhjbbhbbbhbhbbbbbbbhhbbbbbbbjbbbbbbbbbbbbbbbbbbnbbkbbbbbbbbbbbbbbbb 5:05 bbbbjjjbbbnbbbbbknjjbbbjbnbbjnjnbjn 4:56

[@johnswarbrick2365]

Respect - although this was a better equiped machine shop - it had an electric hoist.

[@MitchEllis-e4y]

Never seen a gear shaper like that. That is one odd looking beast 😊

[@MitchEllis-e4y]

Does the operator periodically retract the teeth or do they do that on their own to cool themselves

[@MitchEllis-e4y]

That is just so wickedly simplistic in form and function.

[@germangargicevich8486]

So far as I know, this kind of milling machine (Herringbone gears shaper) was made until the early 80's. They are very sought after now. See "kzbin.info/www/bejne/faO5n5acgN2cac0"

[@MitchEllis-e4y]

Why didn’t they turn the weld area and true the end of the shaft welded on