Expanding table 2

[@piyushthakare3495]

dear thang010146 i was always amazed by the mechanism you have showen in the videos i want to devlop a good diameter jig for drilling a ss304 round stock of 10.7mm dia the drilling is to be done on circular portion at its center kindly upload a diameter jig video for better hassel free production thank you sir

[@thang010146]

Please refer to pages 57 - 72, Part 4 of my book: 2700 ANIMATED MECHANICAL MECHANISMS www.mediafire.com/file/6db2ju5ck75ce6x/2700AMMePDF.zip

[@piyushthakare3495]

Thank you sir I appreciate for your kindest reply

[@Yonatan24]

Brilliant, thank you!

[@tomale6023]

Sir, could you provide STP file? this is really a good idea，I really want to learn，Thanks for Sharing！

[@thang010146]

Link for the STEP files now is in the video description.

[@jaba3096]

may i know this software name

[@thang010146]

All videos in this channel are made in Autodesk Inventor, Dynamic Simulation.

[@-slemantech6136]

👍🏻👍🏻👍🏻👍🏻

[@marcowu7655]

Why needs to turn? Just have the four piece triangles fold out , then no rotation needs

[@thang010146]

The problem is where to grip the triangular plates. Please read the video description.

[@Berkana]

If the triangular pieces just fold out, then all of the support depends on the hinges and the thickness of the table top. That may be too much stress for the typical hinge to handle, or would require an excessively thick table top.

[@thang010146]

Yes. At expanded position the triangular pieces are supported by 45 deg. turned lowest plate.