Thursday, March 31, 2022

Boston Dynamics' Stretch at MODEX!

 I had a chance to attend the MODEX show this week and was pleased to see that Boston Dynamics was in attendance with their Stretch platform on full display.  I love seeing robotic products going from the prototype (work in progress) stage to the production model phase and boy is this thing a beauty.  The gray and white color choice is clean and non-threatening.  The simple geometries of the turret base and the main body are simple yet elegant.  I also love the wide and flat appearance of the turret mast that houses the vision systems.  All in all, I'm very impressed at the way the design came out and would enjoy picking the brain of the head designer(s) that produced it.  Unfortunately, I wasn't able to stay at the Boston Dynamics booth for long and I did not take enough pictures.  Here are the two shots that I snapped and you can watch an older video of Stretch in action below. 

Stretch from Boston Dynamics




Hopefully I'll be able to share some more goodies from the MODEX trip.  Stay tuned!


Tuesday, March 8, 2022

Never use gloves with rotating equipment - PSA

    Well, I was told this before and I agreed with the statement, but it's not until now that I'm determined to implement it.  You see, during my past employment, I've worked along side several very skill machinists and from time to time they would impart nuggets of wisdom to me.  One of those nuggets was not to wear gloves while using a lathe.  I tend to wear gloves often while working in the shop and I normally don't remove them when I use the milling machine or lathe.  Usually, I'm aware that I have them on and keep my hands away from anything spinning, but last week I made a careless mistake.  I was in a hurry to get a freshly printed part installed and needed to drill some holes quickly.  No big deal, right? As I was drilling the holes, I decided that it was a good idea to brush the chips, that were being created, away with my gloved hand.  I did it twice.  The first time, no problem.  On the second time, the drill bit snagged the glove at the tip of my pointer finger and began to wind it up.  It quickly pulled my finger and therefore my hand into the bit.  I immediately began to pull away, but I could not free myself.  The glove ripped and the digit of the glove became like a tourniquet, tightening more and more as each second went by.  I grunted in panic, eventually realizing that I could not pull away, I tried to turn off the mill.  I overturned the three position switch, making it temporarily go in reverse and then I finally switch it to the middle, cutting the mill off.  At this point the drill bit stopped and I was able to remove the glove and therefore my hand from the mill.  There was no blood just soreness.  Thank the Lord that the glove took all of the cutting from the edge of the drill bit.  I am so thankful that there wasn't any permanent damage done and that this serves as a reminder to adhere to safe practices around machinery.