Really useful video helped a great deal to do same thing on an NX platform. Would like to forward what I learnt whilst playing with the gears and meshing them. With the method given, when messing helical gears with different number of teeth the messing does not work. I believe this is because the helix angle is projected onto the outside diameter, when it should in fact be projected onto the reference diameter (pitch diameter). Once I'd reconfigured my model to this projection the messing appeared to be perfect. I hope this helps anyone else that's using this method.
Man.... I learned a LOT watching this video. For starters, looks like I need to spend some time fixing my gesture menu. I had totally forgotten all about that feature. I had a lot of trouble with project curve. For some reason it refuse to build the feature when my sketch was a construction line. I switched it back to a normal line and everything worked perfectly. Thank you so much for this video!
Please do in depth detail on weld beads on the likes of weldments and sheet metal parts, my industry is double skin fuel tanks and tank stands. struggling to find detailed videos on weld beads and how weld beads effect simulation results. keep up the top content.
I think that there are a couple of problems with the way in which you are creating the helical gear. First of all, the helix angle of a gear is defined at the reference diameter which is normally the same as the pitch diameter. In your model, you created a helix along the OD of the gear, and not on the Pitch Diameter. In a spur or helical gear, there are two planes that you have to be concerned with. The normal plane and the transverse plane. In a spur gear, the normal plane and the transverse plane are the same. If you define the tooth geometry with a sketch on the face of the gear blank as you did in your example, the pitch and pressure angles would be the same for the normal and transverse planes. However, in a helical gear the normal and transverse planes are not the same. The transverse plane would be the same as the face of the blank, which is a plane that is perpendicular to the axis of rotation to the gear. The normal plane is a plane that is normal to the helix angle. In order to draw a helical part correctly, you would need to establish a plane that is perpendicular to the helix angle, and input the Normal pitch and pressure angle. Otherwise if you are creating your sketch in the transverse plane, you would need to create your tooth space using the transverse pitch and transverse pressure angle. These values change with and are dependent upon the helix angle. To get the Transverse Pressure Angle you would divide the tangent of the Normal Pressure angle by the cosine of the helix angle. In the case of circular pitch, you would take your Normal Circular Tooth Thickness and divide it by the cosine of the helix angle to get the Transverse Circular Tooth Thickness. The same would apply to Normal and Transverse Diametral Pitch, as well as Normal and Transverse Circular Pitch.
Hi Hao! We're pleased to hear We are pleased to hear that you've enjoyed it! We have several other informative videos. To learn more please visit: th-cam.com/users/solidworks
i am also applying this technique in internal helical gears but cant seem to be working quite well. the teeth are having sharp edges. any help would be appreciated.
Mike, Jeremy was showing Machinery's Handbook 25th edition. You can find the latest edition of the book here: books.industrialpress.com/machineryhandbook
Is this video available for download anywhere? I have a very slow....internet connection. And my data plan allows more during the hours of 2 AM to 8 AM......
Hi there! If you're looking for SOLIDWORKS learning resources, one of the best places to go is MySolidWorks - There are lessons here, some are free while others only open up if you are on subscription, and you can search through all of our content. Check them out here: my.solidworks.com/mylearning
Hi Vinay! One of our resellers has a great tutorial on SOLIDWORKS Simulation - Creating a Design Study. To learn more please visit: th-cam.com/video/GhaVRNmcNR8/w-d-xo.html
Hi Jeison! You could create the profile of this gear similarly to the spur and helical gears. For this you would use a Helix feature and Sweep Cut the tooth profile using the Helix as the path.
"To do something in gradient is to approach it gradually, step by step, level by level, (CSWA-CSWP.......)with each step or level easily accessible, so that, finally, complicated or difficult activities can be carried out with relative ease".
Hi there, If you're looking for SOLIDWORKS learning resources, one of the best places to go is MySolidWorks - There are lessons here, some are free while others only open up if you are on subscription, and you can search through all of our content. Check them out here: my.solidworks.com/mylearning Our TH-cam channel also has a lot of great learning content: th-cam.com/users/SOLIDWORKS There are many tutorials in the software itself, from basic to advanced: www.solidworks.com/sw/resources/solidworks-tutorials.htm Our Tech blog is a great resource as well: blogs.solidworks.com/tech/
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Really useful video helped a great deal to do same thing on an NX platform. Would like to forward what I learnt whilst playing with the gears and meshing them. With the method given, when messing helical gears with different number of teeth the messing does not work. I believe this is because the helix angle is projected onto the outside diameter, when it should in fact be projected onto the reference diameter (pitch diameter). Once I'd reconfigured my model to this projection the messing appeared to be perfect. I hope this helps anyone else that's using this method.
Man.... I learned a LOT watching this video. For starters, looks like I need to spend some time fixing my gesture menu. I had totally forgotten all about that feature. I had a lot of trouble with project curve. For some reason it refuse to build the feature when my sketch was a construction line. I switched it back to a normal line and everything worked perfectly. Thank you so much for this video!
Thank you Jeremy. Such a videos on Solidworks motion (kinematic and dynamic) analysis would be really appreciated.
Great Video!!!! Jeremey has the amazing in-depth knowledge of the solidworks!
I've been using Solidworks since 2002... This video shows why I think it's the best 3D software on the market.
Hi There! We're glad to hear that you are enjoying our software! 😍 👍
@@solidworks No problem. Keep up the good work. 👍
Thank you Jeremy .... I would like to learn more about equations and if possible an introduction to reverse engineering.
Most excellent video.
Jeremy, Thank you .
Phenomenal video !
Thank you Jeremy.... I recommend a tutorial of reverse engineering a helical gear using calipers in the next video
Please do in depth detail on weld beads on the likes of weldments and sheet metal parts, my industry is double skin fuel tanks and tank stands. struggling to find detailed videos on weld beads and how weld beads effect simulation results. keep up the top content.
Hi Johnathan! We are glad you enjoyed it! We have several other informative videos. Stay tuned!
th-cam.com/users/solidworks
Very helpful. Thank much!
I think that there are a couple of problems with the way in which you are creating the helical gear. First of all, the helix angle of a gear is defined at the reference diameter which is normally the same as the pitch diameter. In your model, you created a helix along the OD of the gear, and not on the Pitch Diameter.
In a spur or helical gear, there are two planes that you have to be concerned with. The normal plane and the transverse plane. In a spur gear, the normal plane and the transverse plane are the same. If you define the tooth geometry with a sketch on the face of the gear blank as you did in your example, the pitch and pressure angles would be the same for the normal and transverse planes. However, in a helical gear the normal and transverse planes are not the same. The transverse plane would be the same as the face of the blank, which is a plane that is perpendicular to the axis of rotation to the gear.
The normal plane is a plane that is normal to the helix angle. In order to draw a helical part correctly, you would need to establish a plane that is perpendicular to the helix angle, and input the Normal pitch and pressure angle. Otherwise if you are creating your sketch in the transverse plane, you would need to create your tooth space using the transverse pitch and transverse pressure angle. These values change with and are dependent upon the helix angle. To get the Transverse Pressure Angle you would divide the tangent of the Normal Pressure angle by the cosine of the helix angle. In the case of circular pitch, you would take your Normal Circular Tooth Thickness and divide it by the cosine of the helix angle to get the Transverse Circular Tooth Thickness. The same would apply to Normal and Transverse Diametral Pitch, as well as Normal and Transverse Circular Pitch.
hello jeremy
can I know the reference book you use for this design?
Please consider some coverage of API programming - for example manipulating BOM column widths
Please do SolidCAM. Thank you for great education.
Hi Hao! We're pleased to hear
We are pleased to hear that you've enjoyed it! We have several other informative videos. To learn more please visit: th-cam.com/users/solidworks
i am also applying this technique in internal helical gears but cant seem to be working quite well. the teeth are having sharp edges. any help would be appreciated.
Hi, can you please tell us which book you showed at the beginning?
Same Q.
I wanted to know the same thing and went on a little google expedition. I think it’s this: books.industrialpress.com/machineryhandbook
Mike, Jeremy was showing Machinery's Handbook 25th edition. You can find the latest edition of the book here: books.industrialpress.com/machineryhandbook
Thank you
please do more detail video on simulations
Hi Shubham! Please check our TH-cam channel for more simulation tutorials: th-cam.com/users/solidworkssearch?query=simulation+tutorial
Accuracy 18:22 There is a problem that I understand is that the number of teeth = 25
360/25 = 14.4 But you got 14 How is that?????????????
🙏🙏🙏🙏this vid rocks
Can you please make analytical video in SOLIDWORKS for load analysis
Thank you for your feedback!
Is this video available for download anywhere? I have a very slow....internet connection. And my data plan allows more during the hours of 2 AM to 8 AM......
Hi there! If you're looking for SOLIDWORKS learning resources, one of the best places to go is MySolidWorks - There are lessons here, some are free while others only open up if you are on subscription, and you can search through all of our content.
Check them out here: my.solidworks.com/mylearning
Can you make a video on design study and simulation?
Hi Vinay! One of our resellers has a great tutorial on SOLIDWORKS Simulation - Creating a Design Study. To learn more please visit: th-cam.com/video/GhaVRNmcNR8/w-d-xo.html
@@solidworks thank you
can you also do one on motion study
helical gear profile shift ?
I would like to know how you make the sketch for the sweep cut of the ball reversal shaft. Thanks
Hi Jeison! You could create the profile of this gear similarly to the spur and helical gears. For this you would use a Helix feature and Sweep Cut the tooth profile using the Helix as the path.
@@solidworks Thanks!!
21:10 Proof I could never be a Solidworks expert.
"To do something in gradient is to approach it gradually, step by step, level by level, (CSWA-CSWP.......)with each step or level easily accessible, so that, finally, complicated or difficult activities can be carried out with relative ease".
Sir I want to learn how to make a gear with corrections factor
Hi there, If you're looking for SOLIDWORKS learning resources, one of the best places to go is MySolidWorks - There are lessons here, some are free while others only open up if you are on subscription, and you can search through all of our content.
Check them out here: my.solidworks.com/mylearning
Our TH-cam channel also has a lot of great learning content: th-cam.com/users/SOLIDWORKS
There are many tutorials in the software itself, from basic to advanced:
www.solidworks.com/sw/resources/solidworks-tutorials.htm
Our Tech blog is a great resource as well: blogs.solidworks.com/tech/
Why wouldn't you use toolbox?
Spur gear good . helical gear NOT . Pitch diameter changes depending on helix angle !!
Save you're time his approach results in a cosmetic grade gear, basically cheater method.
realy???!!!! are you kidding us ???? it is not correct way to design helical gear!!!!!! every one test it !!!