加厚套筒为啥可增加扭矩？

 Mofeez 77080 19mm Harmonic Balancer Socket
By Bob C. in the United States on March 9, 2023Amazing socket got my crankshaft bolt off of my "07" Acura TL Type-S along with my Snap-On 1/2" Air gun and 125 psi from my air compressor.
Note: prior I tried my same gun with a 19mm socket, also tried a electric Milwaukee 2864 3/4" gun with a 6.0 battery, and tried 1/2" Snap-On breaker bar with my jack handle on the breaker bar which came to 5' long for leverage and heated the crank bolt, and none of these methods worked to break the bolt loose.
was a great investment and would recommend buying one for your tool box. see less

https://www.amazon.com/Mofeez-77080-Harmonic-Balancer-Socket/dp/B083BDGZ1H/ref=sr_1_1_sspa?

还是碰巧了？

所有跟帖： 

• 也许是前面那些工具做了基本功，这个套筒来个摘桃子 -wibblypig0- ♂ (0 bytes) () 03/12/2023 postreply 18:52:21

• 我感觉是这样，许多人不知道impact wrench的力矩上升是指数的需要时间 -chinomango- ♂ (0 bytes) () 03/15/2023 postreply 12:44:00

• 增加扭矩是真的。但原因不明。 -成功的熊- ♂ (194 bytes) () 03/13/2023 postreply 17:54:34

• 它的意思是套筒和螺帽有一些間隙，所以在施力於螺帽前會轉动一些，套筒的慣量可以增加扭力 -khyang86- ♂ (0 bytes) () 03/13/2023 postreply 21:46:42

• 我有一个。的确好用。但你的解释好像不对。套筒的惯量来自wrench， -not_a_fan8- ♂ (114 bytes) () 03/13/2023 postreply 22:07:42

• 我們在解釋不同的東西，網頁上介紹有二個主要原因，其中一個是你講的，另一個說More weight=More torque -khyang86- ♂ (81 bytes) () 03/14/2023 postreply 04:46:13

• More weight =more torque 常理很难解释。要知道，这个增加的质量是载荷啊。 -not_a_fan8- ♂ (0 bytes) () 03/14/2023 postreply 20:20:44

• 因为有间隙所以是加了个榔头？ -chinomango- ♂ (0 bytes) () 03/14/2023 postreply 22:16:22

• 沒錯,Ⅰmpact wrench會來回振动,等於用榔头來回敲打 -khyang86- ♂ (0 bytes) () 03/15/2023 postreply 08:24:08

• Check “South Main Auto Repair ” 的视频，有加厚套筒的实战，about 5’50“ 位置 -mountrobson- ♂ (355 bytes) () 03/17/2023 postreply 13:26:51