Thank you so much, Yes, I will always try to make the content such that it is directly applicable and useful for design engineers, by the way I'm not professor. I don't have PhD. should I do? 🤔
Thank you for providing such valuable content. I truly appreciate it. I hope that you will also consider creating a lesson on how to choose rotary actuators. Currently, I am working on a project that involves rotating heavy loads while aiming for cost-effectiveness. My current idea is to use a cross roller bearing to support the load, but the calculations involved are a bit confusing, and I'm unsure about which option would be the most cost-effective. Your guidance and insights on this matter would be immensely helpful. Thank you once again for your contributions!
Hi Le Minh Nhat, first of all, yes cross roller bearing is best investment for heavy rotary motion (Heavy axial and radial load), For ensuring the calculation. First select the bearing according to your shaft diameter and space and 1. Check basic dynamic axial load rating of selected bearing from manufacturer catalogue, and calculate service life according to applied equivalent load. 2. Ensure Bearing speed limit, and if speed is high, consider run-in procedure if required. Rotary actuators project: Sure, I'll consider in future project, but as for now, i have to say sorry. upcoming project schedule is full, Like Motor gearbox selections, all type of bearings selections, I hope u will enjoy.
Thank you so very much for you conent, it is really helpful. However, the duty cycly term is confusing me here during the design, how can I check with my selection of the ball crew with the requeried duty cycle? I colud not find anything realted with HIWIN nor THK catloages.
Hi Dxemus, I guess the duty cycle is How much time machine run in a day. Or in a shift. Like Hours per day. Which is directly connected with ball screw service life. More duty cycle means we should consider more service life of component
Firstly, thank you very much for the detailed explanation. in 40:00 ; The concept of using an arrangement to secure the ball screw from the sliding plate moment is very useful for protecting the ball screw itself. However, I have a question about the guide blocks. Since they are constantly subjected to the moment forces, how can we ensure their optimal performance and longevity?
Thanks, For LM guide and block 1. Size of linear guide and block should be as per moment load and all the load (there is a dedicated video of LM guide and block size selection, also life calculation) 2. Life should be enough (depending on application and duty, Just like ball bearings) 3. Installation- Ensure the installation datums flatness and parallelism of each rails and blocks with others,
Hi Elavarasan, please excuse me for late reply, there is all already video on ball screw selection, Screw Nut is the Ball nut, for ball nut selection, only you have to calculate. 1. Screw nut Diameter means Ball screw diameter. 2. Screw nut lead means ball screw lead 3. Screw nut grade means ball screw grade - C7, C10 etc. 4. Acceptable backlash, ball screw acceptable backlash after that we select the ball screw nut model according to manufacturer catalogue.
Itna acha content free m provide krne k thanks..❤
You welcome. 😊
Thank you for the detailed explanation..its very useful...Including real life design challenges is icing on the cake.....
Thank you 😊
You are a really good professor keep doing this you can help a lot of people!
Thank you so much, Yes, I will always try to make the content such that it is directly applicable and useful for design engineers, by the way I'm not professor. I don't have PhD. should I do? 🤔
Currently I am a fresh graduate engineer.Thank you for teaching this valuable lessons. I don’t even learn this detail in class.
You're very welcome!
Thank you for providing such valuable content.
I truly appreciate it. I hope that you will also consider creating a lesson on how to choose rotary actuators.
Currently, I am working on a project that involves rotating heavy loads while aiming for cost-effectiveness.
My current idea is to use a cross roller bearing to support the load, but the calculations involved are a bit confusing,
and I'm unsure about which option would be the most cost-effective.
Your guidance and insights on this matter would be immensely helpful. Thank you once again for your contributions!
Hi Le Minh Nhat, first of all, yes cross roller bearing is best investment for heavy rotary motion (Heavy axial and radial load),
For ensuring the calculation.
First select the bearing according to your shaft diameter and space and
1. Check basic dynamic axial load rating of selected bearing from manufacturer catalogue, and calculate service life according to applied equivalent load.
2. Ensure Bearing speed limit, and if speed is high, consider run-in procedure if required.
Rotary actuators project: Sure, I'll consider in future project, but as for now, i have to say sorry. upcoming project schedule is full, Like Motor gearbox selections, all type of bearings selections, I hope u will enjoy.
Thank you for responding to me.
I truly appreciate it.
Looking forward to your future content as your lessons are consistently awesome!
Thank you bhai for making this type of content please make more videos like this its very helpful for me. I have watch your all videos!!!
I'm glad, I'm making something which is helpful for you. Sure, there a lot of core machine design video has to come on this channel. 😊
PLs help selecting linear guide which works on belt drive, thank you
Great suggestion! I will make video on it
Thank you so very much for you conent, it is really helpful. However, the duty cycly term is confusing me here during the design, how can I check with my selection of the ball crew with the requeried duty cycle? I colud not find anything realted with HIWIN nor THK catloages.
Hi Dxemus, I guess the duty cycle is How much time machine run in a day. Or in a shift. Like Hours per day. Which is directly connected with ball screw service life. More duty cycle means we should consider more service life of component
Hello sir, can I use lead screw actuator for 2 metere square x y table???
Yes of course, but performance will not be optimum. Please do consider the ball screw.
Firstly, thank you very much for the detailed explanation. in 40:00 ; The concept of using an arrangement to secure the ball screw from the sliding plate moment is very useful for protecting the ball screw itself. However, I have a question about the guide blocks. Since they are constantly subjected to the moment forces, how can we ensure their optimal performance and longevity?
Thanks,
For LM guide and block
1. Size of linear guide and block should be as per moment load and all the load (there is a dedicated video of LM guide and block size selection, also life calculation)
2. Life should be enough (depending on application and duty, Just like ball bearings)
3. Installation- Ensure the installation datums flatness and parallelism of each rails and blocks with others,
@@mastermechanicaldesign ï'm grateful for your answer ... nice of you
Hats off sir ❤
😍👏🏻👏🏻very good explanation sir ..
Glad you liked it nora 😊
Ofcourse ilike u sir...😁 ooppss I mean your content..✌️😀
Motor selection or types of motor bhi btaiye sir...❤
Coming up 👍
love your content man can you do other series
Offcourse
👏👏
Thank you! 😊
Can you please explain Selection of Screw nut
Hi Elavarasan, please excuse me for late reply, there is all already video on ball screw selection, Screw Nut is the Ball nut, for ball nut selection, only you have to calculate.
1. Screw nut Diameter means Ball screw diameter.
2. Screw nut lead means ball screw lead
3. Screw nut grade means ball screw grade - C7, C10 etc.
4. Acceptable backlash, ball screw acceptable backlash
after that we select the ball screw nut model according to manufacturer catalogue.
Hello sir, Can you provide GD &. T drawing.
Yes, sure. Very soon
Sir please video of fuel pump calculation
Fuel pump? of what
if the application was horizontal what will be the difference
Gravitational load will be change to frictional load only