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by mafer78
Fri Jan 15, 2016 11:39 am
Forum: Help on using FreeCAD
Topic: SPLINED SHAFT - ISO 4156 - DIN 5480
Replies: 19
Views: 5723

Re: SPLINED SHAFT - ISO 4156 - DIN 5480

@bejant
based on your excellent answer I will wait for sure 18 hours.....
keep in touch
//mafer
by mafer78
Thu Jan 14, 2016 6:29 pm
Forum: Help on using FreeCAD
Topic: Polar Pattern around cylinder/ring
Replies: 16
Views: 2100

Re: Polar Pattern around cylinder/ring

bejant.....is simple great :o work fine :) Could you explain the trick?is the center origin the problem?

why you have used 48 for y and 93 for z?why you've choice 12°?
could be we sure that the screw are perpendicular to the valleys/splined/grooves?
by mafer78
Thu Jan 14, 2016 6:12 pm
Forum: Help on using FreeCAD
Topic: SPLINED SHAFT - ISO 4156 - DIN 5480
Replies: 19
Views: 5723

Re: SPLINED SHAFT - ISO 4156 - DIN 5480

No, for the post that you've linked I've used a tracepart object and it is related to polar array function, I've downloaded it. I would like to create shaft and hub by myself. Which is the values that create problem?If they are the values marked with "-" you can consider them as positive because fro...
by mafer78
Thu Jan 14, 2016 3:51 pm
Forum: Help on using FreeCAD
Topic: SPLINED SHAFT - ISO 4156 - DIN 5480
Replies: 19
Views: 5723

Re: SPLINED SHAFT - ISO 4156 - DIN 5480

Do you have need of other information from my side for hub?
What do you mean when mention "screen grabs"?

//mafer
by mafer78
Thu Jan 14, 2016 3:47 pm
Forum: Help on using FreeCAD
Topic: Polar Pattern around cylinder/ring
Replies: 16
Views: 2100

Re: Polar Pattern around cylinder/ring

yes this is my problem I would like to put the arrays part inside the valleys/splined/grooves

//mafer
by mafer78
Thu Jan 14, 2016 2:21 pm
Forum: Help on using FreeCAD
Topic: Polar Pattern around cylinder/ring
Replies: 16
Views: 2100

Re: Polar Pattern around cylinder/ring

In attachment my test file but I have deleted the Array container because the file size is too big.

I don't know exactly , I cannot put the holes created with the array function where I want at the center of the splide.

//mafer
by mafer78
Thu Jan 14, 2016 1:57 pm
Forum: Help on using FreeCAD
Topic: Polar Pattern around cylinder/ring
Replies: 16
Views: 2100

Re: Polar Pattern around cylinder/ring

many thanks for your feedback, I want to cover 360° of my cylinder, sorry in the image is been draft briefly , the problem is focused on the position of holes that not match the position that I want (blue line in my image).

//mafer
by mafer78
Thu Jan 14, 2016 1:06 pm
Forum: Help on using FreeCAD
Topic: Polar Pattern around cylinder/ring
Replies: 16
Views: 2100

Re: Polar Pattern around cylinder/ring

No one can help me on this issue?
by mafer78
Wed Jan 13, 2016 9:08 pm
Forum: Help on using FreeCAD
Topic: SPLINED SHAFT - ISO 4156 - DIN 5480
Replies: 19
Views: 5723

Re: SPLINED SHAFT - ISO 4156 - DIN 5480

ok thanks I can study later, could you help me with the hub profile using the file that you've attached in the previous post?

br
Mafer
by mafer78
Tue Jan 12, 2016 10:37 pm
Forum: Help on using FreeCAD
Topic: Polar Pattern around cylinder/ring
Replies: 16
Views: 2100

Polar Pattern around cylinder/ring

Hello Experts, I've need to do a polar pattern of one part on Cylinder and/or Ring because my goal is to create a number of holes around my cylinder/ring using the polar function. Could someone help me with a "how to" and/or little bit steps description? Sorry but I follow a lot of tutorial without ...

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