Find the most up-to-date version of JIS D at Engineering Hi – I am trying to design a hub with female splines to fit with a shaft, that has the following splines: [u]Axle Info[/u] * Spline Std = JIS D In Design Accelerator’s Involute Splines Connection Generator are Japanese Standards missing. Please add JIS D (Involute spline for.
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The hub’s function is allow the shaft to be fixed, when removing a mating part off of the end of the shaft threaded end. Close this window and log in. 2d001
The pressure angle also varies dd2001 the involute curve, starting at the base circle all the way to the tip of the tooth. So per pg of the spec, I would classify the fit as “loose” or at best “sliding”.
Register now while it’s still free! Also if you could, could you draw out a. Inspection of a sample production axle here shows no chamfer on the tooth tip, so the shaft is probably designed for tooth flank fit.
So for the hub, per the table on pgI am assuming the following tolerancing: Or maybe someone can be kind d201 to create the info for me and post it? Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. The old “generated vs base pressure angle” problem again. Any thoughts as to how I might have worded my response would be appreciated. By joining you are opting in to receive e-mail.
Hi – I am trying to design a hub with female splines to fit with a shaft, that has the following splines: The only thing that can change the base pressure angle is the tool used. Do you have more information on the shaft such as measurement over pins or circular tooth thickness? Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. Defense manufacturing is all about project manufacturing and project accounting.
It’s easy to join and d201 free. Do you have a sample shaft? Regarding the shaft, I do not have any information on the circular tooth thickness. Thoughts or comments on this? Click Here to join Eng-Tips and talk with other members! Join your peers on the Internet’s largest technical engineering professional community.
The generated pressure angle will be different d201 on the amount of profile shift or addendum modification. This applies to either female or male splines, correct?
Involute Spline –
Download Now Defense manufacturing is all about project manufacturing and project accounting. Are you an Engineering professional? Red Flag This Post Please let us know here why this post is inappropriate. My guess is that the shaft is made per the class a loose fit.
I sent the tooling drawing to the broach tool maker, he thinks the PA should be 30 deg, but I am assuming he is used to making ANSI spec broaches which probably have a 30 deg PA. I’ll then get back in touch with you so as you can send me a copy of the specs. My understanding that per the JIS D spec, the PA is 20 deg at the base of the tooth, and due to the v2001 of the involute shape, the angle at the pitch diameter is 30 deg, where the teeth theoretically meet.
No amount of profile shift will change the pressure angle at the base circle. Students Click Here Join Us!
Help on JIS D/JIS B spline – Gear & Pulley engineering – Eng-Tips
Promoting, selling, recruiting, coursework and thesis posting is forbidden. Go to the link below where you’ll be able to email me with your contact details. If the tool is 20 degrees then the spline should be defined as 20 degrees. I need to create a 3D model of the hub, so that the “mold” can be made for the powdered metal production tooling.
How did you come up with the tool form to create the drawing you sent to the tooling supplier? This results in minimal static torque reaction between the hub and the shaft.