Buy DIN INVOLUTE SPLINES BASED ON REFERENCE DIAMETERS – PART 2: NOMINAL AND INSPECTION DIMENSIONS. I’m looking for male spline dimensions to make a shaft to fit a din female spline Nx5x30x38x9H. Does anybody know where I can get. DIN Involute splines based on reference diameters – Part 1: General.
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This mimics an earlier posting by gearguru: Defense manufacturing is all about project manufacturing and project accounting. He must have the specs at work. I got this data from the hydraulic motor mfg.
It does not have any impact on the fit my previous posting is valid herebut you are also making the contact area between the teeth smaller, therefore you increase the contact stress on the tooth flanks. Happy New Year to everybody who reads this post!
I’m in the same boat for exactly dih same spline detail but don’t have the time to obtain and digest the spec. The root shape flat or full radius can be also specified.
The size over rolls applies for the 8f fit only. Thanks for improving my post. Sorry for my mistake above! CIt only changes the clearanc “above” the teeth and makes the internal spline more “pointed”, what can be problem if it carries large torque. In the example above, a bearing with nominal bore size mm will slide above the spline to its journal dia located behind the spline.
Promoting, selling, recruiting, coursework and thesis posting is forbidden. Download Now Defense manufacturing is all about project manufacturing and project accounting. This spline is “side fit”; the OD or ID centered splines are described with more data. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.
This document explains and teaches the user a lot. Click Here to join Eng-Tips and talk with other members! I’m looking for male spline dimensions to make a shaft to fit a din female spline Nx5x30x38x9H. It’s easy to join and it’s free. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.
Yes, I have the specs at work. By joining you are opting in to receive e-mail. Take a look at this site. Take a look at thread it may have the answer you need.
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. If you print it out it is much clearer. The Eng-Tips staff will check this out and take appropriate action. Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.
I highly recommend it if you work with metric splines.
The reason for this spline description is to give the designer the information, what size of part most of the time bearing’s bore can be moved with some clearance ABOVE the spline. Download Now White Paper: Register now while it’s still free! There is a relatively new DIN standard for doing these calculations; it is complex and I did not see any splines checked by it yet – but it does not mean that some people are doing it.
Basically I’m repeating your origional thread to yourself in the hope you have the answer. Thanks for the post. Are you an Engineering professional? In the past I have worked out strength of gears using ifletype lewis formula, If I apply this to the 11t din spline and multiply the figure by 11 teeth I have 6.
I would wait for gearguru and let him find the info for you. Join your peers on idn Internet’s largest technical engineering professional community. The spline specification looks like this: Close this window and log in. Din Male Spline Dimensions? Does anybody know where I can get the male dimensions or have them handy to fax a dimensional sheet of the spline. I picked the “f8” external spline as a logical meshing spline.
Increasing the major diameter I believe that is what you call “bore”, that’s what I found in the DIN standard has no impact on ifletype backlash.
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I am looking for over pin dims for following splines: You can also check the teeth for shear stress in the middle of the contact area.
If only one spline is defined, the letter N or W are used before the reference diameter. Note – if both ext. Students Click Here Join Us! Basically I’m repeating your origional thread to filwtype in the hope you have the answer RE: It icludes charts with all dimensions you need.