I successfully confused everyone.

The pneumatic robot arm tool is to be mounted on the host machine.

After the new pneumatic robot arm tool arrived I found the host machine does not have enough vacuum ports to support all the tool functions. Instead the host machine comes with more than enough positive air pressure ports. So I came up with an idea to use a  Venturi vacuum generator to convert positive air pressure fuction to vacuum pressure.  Every technician knows how to connect a Venturi vacuum generator. Then I said something extra: Venruri effect is when you blow the air through constricted section (or choke) of a pipe, called Venturi pipe, the air flow speed increased, but the air pressure reduced, i.e. vacuum is generated around the Venturi pipe. 

After saying that I successfully confused everyone.      

所有跟帖： 

• I’m the first one who is confused in MYSJ. 被科普了，這是做什麽用的？：） -beautifulwind- ♀ (0 bytes) () 08/21/2021 postreply 19:04:20

• 開玩笑用的，哈哈。本來人家用的好好的很熟練，一解釋原理全懵了 -移花接木- ♂ (679 bytes) () 08/21/2021 postreply 19:39:50

• 在美壇不但學英文還可以學物理，謝謝花科學家：） -beautifulwind- ♀ (0 bytes) () 08/21/2021 postreply 22:14:07

• 好像沒回答你的問題，為了做一個真空吸盤，拿東西 -移花接木- ♂ (0 bytes) () 08/22/2021 postreply 05:49:20

• 佩服一下各位尤其是能讀懂的女士，我有時給同事講伯努力原理他們都是一頭霧水 -欲借嵯峨- ♂ (0 bytes) () 08/22/2021 postreply 06:15:33

• Ha! I understand you perfectly: -ibelieu- ♀ (417 bytes) () 08/21/2021 postreply 19:30:47

• Wht can u do 2 the technicians? They said donnt know science... -移花接木- ♂ (342 bytes) () 08/21/2021 postreply 19:43:57

• 我也被搞糊塗了，是吸塵器嗎還是啥吸塵機器人！ -天山晨- ♂ (0 bytes) () 08/22/2021 postreply 18:13:08