Machine Shop - Boo-Boo/Tell Me Whats Fair


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By Oldmics - 13 Years Ago
Dropped my third 312 crank off at my machinest today for evaluation.

He told me that a customer had bumped into one of my my ECZ cranks that I had left him for inspection and it had fallen over and broken in two Crying

It had not been inspected.

I figure that there are two ways to look at this situation-either call it a loss and dont worry about it since it may have been ultimatly cracked and finally went OR it fell just so exact to do the damange to a good crank and I"m owed something.

Wadduya think gang?

Oldmics

By oldcarmark - 13 Years Ago
What did the machinist say?
By mctim64 - 13 Years Ago
If it broke in two just by being knocked over it wasn't a very good crank to begin with.
By aussiebill - 13 Years Ago
oldcarmark (5/23/2011)
What did the machinist say?

Usually if crank was cracked leading to it breaking then there should? be telltale shiney/dark areas where break occured? maybe not but at least have a look or get opinion, but was probably weak to break by falling over as tim mentions.Wink

By PF Arcand - 13 Years Ago
You said the 3rd crank.. what happened to the other one?
By Ted - 13 Years Ago
I’ll agree with Tim in that if the crankshaft broke simply by falling over, it was already a problem in the making.  When leaving parts at any machine shop, be sure to mark your parts before "dropping them" off to keep everyone ‘honest’.
By The Master Cylinder - 13 Years Ago
Ted, Is that a pun?? "Before dropping them off". Sorry, 6 in the morning...



Ted (5/24/2011)
When leaving parts at any machine shop, be sure to mark your parts before dropping them off to keep everyone ‘honest’.
By Oldmics - 13 Years Ago
Machinest said " I guess I owe you a crank".

My thinking is like Tims in it probably was not a good piece to start with BUT it was left in his care for evaluation. The other one of the two is O.K. and being ground.

It is my crank as I knew the markings.I will reinspect both pieces of it for flaws.

I think it best to ascertain a value on a replacement crank and just have him knock that amount off my bill.

Nice comment about "dropping the crank off"- It cracked me up (pun intended :w00tSmile

Thanks for the input.

Oldmics

By MoonShadow - 13 Years Ago
I think the machinist is being honest about it. Many would just say tough luck and talk about previous damage. Knocking off on the bill would be appropriate. Chuck
By The Master Cylinder - 13 Years Ago
Oldmics (5/24/2011)
Machinest said " I guess I owe you a crank".

Oldmics




All joking aside, sounds like your machinist is a stand up guy, unfortunately not too many around these days.
By Missouri Mike - 13 Years Ago
 What would be the best way to mark your parts?

  Mike

By Ted - 13 Years Ago
Stamping them in a discreet and non-stress rising location is what seems to be the most common.  That would be the most permanent and would not disappear during a normal cleaning operation.  Initials are what I see the most of.