Post by MightyMousePost by ClockyPost by XenoPost by NoddyPost by Trevor WilsonPost by Mighty Mousebut he has a workshop with a lot of power equipment. but then,
you'll probably say it's never used.. :)
**I have a workshop full of power equipment. It is used 5 - 6 days
per week. I use around 20kWh of electricity every day. A fully
charged Porsche Maccan (EV) would run my home for 5 days.
With respect Trevor, there are workshops and there are workshops.
You repair stereo equipment which means you most likely have a
soldering iron, a few battery tools and some lights over your
workbench.
Post by Trevor Wilsonhttps://ibb.co/album/KzD6Zn
Yeah, a *hobby workshop*. Intermittent power tool use at best.
Here you are again trying to make out you run a *business* when it's
quite clear to all and sundry that you do nothing of the sort.
He clearly hasn't been in a real workshop where people are doing real work.
His workshop is more like a display home filled with props.
looking at his imgbb page tho, it does look like he does a lot of work,
2,402 images, and 21 albums
https://dasgib.imgbb.com/?page=1&seek=V9mK5Kw
He likes to boast. His problem is that his efforts on Les' engine showed
just how lacking in trade knowledge he really is. That he never
undertook the TAFE training of an apprenticeship is painfully obvious by
the things he says here. He made his *efforts* on Les' engine worse by
his piss poor attempts at covering his arse. Remember how he *blamed* a
faulty valve? That showed, unequivocally, that he had no idea about the
*intricacies* of engine valve operation. Anyone with a clue would never
have stuck a shim head gasket on an engine and then expected to get away
without a single countermeasure - even if that's what the owner wanted.
The opportunity was there to warn Les of the consequences of a shim head
gasket - but Darren hadn't a clue what said consequences would be. He
does now though! ;-) The two obvious countermeasures are lighter
valves or stronger valve springs, or both. A real auto machinist would
have taken countermeasures because a real auto machinist would have
studied valve operation to the nth degree. Darren didn't even understand
the fundamentals of valve lofting, valve float and valve bounce, any or
all of which could have led to the disaster Les suffered at Bathurst and
that shim head gasket made it all the more likely. FWIW, an auto
machinist's role is way more than machining engine parts. FFS, my wife
learnt how to do machining operations on automotive components as a
*process worker* at HPG Engineering, AI Automotive and Total Tooling. As
she will say, it was monkey see, monkey do work - and she even had two
years of TAFE training - and has the certificate. I will guarantee
Darren had less formal training than she. The proof of that is in the
simple fact that Darren was unable to do a *step by step* of the
*failure mode* with Les engine, something I went through here in detail.
I was initially working through complex scenarios but, as soon as Daryl
mentioned where and under what circumstances the engine blow up
occurred, I knew straight away what had happened and it all began with
removing piston to valve clearance without taking countermeasures.
Simply measuring the clearances is but step one. For example, how much
clearance is the factory spec? Was the head already at factory spec or
previously planed? Were the valves that were fitted *heavier* than
standard spec? Did they protrude further into the cylinder than standard
valves? If so, there was the very real possibility of disaster with a
*standard* head gasket. Put simply there were too many known unknowns
and too many unknown knowns. The diagnosis process I went through was
quite simple. That however is not enough if the disaster is to be
*prevented* in the future. Sure that engine was destroyed as far as the
affected cylinder is concerned - but there were 3 other cylinders that
would allow a proper post mortem to be carried out. After all, you would
expect the specs on the remaining 3 cylinders to be a match with the
dead cylinder and they could be compared with what ought to be. But,
nah, Darren's limited intellect told him it was a faulty valve and so
the engine was *buried* post haste sans post mortem. As I have said in
the past, Darren is the epitome of a little knowledge being a dangerous
thing.
--
Xeno
Nothing astonishes Noddy so much as common sense and plain dealing.
(with apologies to Ralph Waldo Emerson)