Gear Cutting, Brunkerville Engineering, Gear Design & Transmission Failure Analysis.

Gear hobbing a spur gear, 2DP, 44 teeth, 120mm face width.

Brunkerville Engineering.

Category:

Science & Technology

Tags:

• Gear
• hob
• hobbing
• gear
• cutting
• hobber
• shaft
• spline
• Brunkerville Engineering
• gear cutting
• involute
• generate
• generation
• shaping
• gear shaping
• gear manufacturing
• fellows
• fellow gear shaper
• shaper
• disc shaper
• disc shaper cutter
• brunkerville engineering
• gear design
• failure analysis
• gear failure analysis

[king147301]

hi

this is a nice video. machine is running very smooth.

but........

please clear how u can cut 44 teeth, in 660 mm (26") diameter, with a 2 DP Hob Cutter?

[rolvon]

@king147301

You are correct in questioning the diameter as I should have put 584.00mm instead of 660mm.

Thankyou for pointing that out.

[rolvon]

For roughing cut 0.80mm/rev

[mehdiebaditurk]

thank you for sharing this usefull video.

[SPUNKKK]

ahhh, so the cutter is basically a big screw. Now i get it :)

Nice video

[signious]

I am curious how the hobbing bit comes into being - Are they a standard tool to be ordered from a specialty supplier, or are they custom ordered for the job from a cnc shop?

[DesignViz]

Please visit the NXTutorials website for more cool tutorials on NX 8.

[Nimli22]

chuck norris can cut this whit hes thump nails

[pigwerks]

Single lead hob. Made gears with Barber-Colman, Gould & Eberhardt and other hobbers many years ago. Even used taps to make small gears on hobbers.

What type of lead arrangement does this hobber use for helicals?

[scorpi1]

Great video, thanks for sharing this.

[EarlRausch]

@SPUNKKK

Thanks for pointing that out , I was scratching my head wondering,What the heck ?

but after I saw your comment the bulb went on ,It is so simple, Why cant I come up with an idea like that. ;)

I can watch these type of videos all day.

Have a good year.

[Gauntletbloggs]

That is fucking cool.

[bobokonarider]

@rammsund

cutting oil I guess