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Member postings for Oldiron

Here is a list of all the postings Oldiron has made in our forums. Click on a thread name to jump to the thread.

Thread: Surface finish when turning.
27/06/2021 11:35:12
Posted by Zan on 26/06/2021 23:47:18:

What speeds and feeds are you using?

Stated in the post.

regards

Thread: What Did You Do Today 2021
24/06/2021 22:06:10

Looks like a clever workaround John. Looking forward to more progress on this.

regards

Thread: New member
17/06/2021 16:44:27

Welcome Alastair. Plenty of info on the forum. Where are you based and what interests you ?

regards

crossed posts with SOD smiley

Edited By Oldiron on 17/06/2021 16:45:51

Thread: Dividing head - Beval gear ?
17/06/2021 16:30:19

You probably do not need the missing parts unless you want to machine helix' helix's helixes helii devil

regards

Thread: Cosmos 1.5 HP micro compressor.
16/06/2021 12:19:55

Blurb online:- Brand: COSMO, Portable or Stationary: Portable, Power Source: Wall Outlet, Voltage (V): 250, Horsepower: 1.5HP, CFM @ 40 PSI: 40,

regards

Thread: New Member
16/06/2021 12:11:58

2 day drive !!! Dang that makes my 1 to 4 hour drives to shows in the UK ( Covid allowing) pale into insignificance.

regards

Thread: Exeter gets new carriage shed
16/06/2021 12:07:11

Link works fine for me. smiley The shed will be a good asset for the club.   I like the Steam Bike further down the page.

regards

Edited By Oldiron on 16/06/2021 12:07:56

Thread: Barbeque Time
15/06/2021 13:24:53

I run my BBQ on Propane and have done for years. I see no problems doing so on yours.

regards

Thread: Men's Health Week
14/06/2021 17:33:46

The local Mens Shed is a worthy cause to donate any excess duplicate or unwanted tools etc when you are done with them. Many of us will be in a situation where we can no longer operate machinery in a safe or useful manner and the Sheds will give us somewhere to go and chat with similar people and depart any knowledge we have gained to aspiring mechanics/machinists etc.

regards

Thread: Genuine or not?
13/06/2021 11:41:52

Having collected old oil lamps for the last 30 odd years and having around 120 on display in my house I have not seen this model in an unrestored or original state. I have seen similar ones in home decor type retrovintage shops.

They show no signs of ever having a wick winder or snuffing device fitted. So IMHO these are repro' and made for the exact purpose they are being used for.

regards

Thread: Slipping ER25 collet and best practice
10/06/2021 22:48:09

There are some excellent video's on Youtube on the do's & dont's of ER series colletts. Just search for them. Much easier to see than read directions.

regards

Thread: Into the darkness
09/06/2021 17:08:57
Posted by Speedy Builder5 on 09/06/2021 16:51:16:

Do you have to have special LED dimmer switches for dimmable LED bulbs ? I ask this as I changed the halogen bulbs for LEDs which sort of work OK, but some of the LEDs on the same circuit can dimly glow when all is turned off.

Bob

Yes you do. I have a large central chandelier type light fitting and have replaced the Halogen lamps with LED's. The dimmer I got from an electrical wholesaler cost £70 so they are not cheap.

regards

Thread: Is Liquid PTFE Any Good For Airlines?
07/06/2021 22:27:38

PTFE liquid is is excellent for air lines etc. I have watched many YT video's of people applying tape in the most awkward and heavy handed ways you can imagine. Most have no idea how easy tape is to apply if done properly. Most apply way too much or apply it the wrong way round. I have many a good laugh watching people trying to hold the reel with 2 hands and then roll it on the wrong way. Liquid is easy and only a very little is needed on small fittings up to 1" bsp. It will take up any gaps in the threads. Most industrial fittings are of a pretty good standard these days so the threads fit nicely. Easy to remove any excess with a rag and clean old threads with a wire brush.

regards

Thread: Harrison M250
04/06/2021 12:17:36

Have you tried Colchester spares ?

regards

Thread: How can I repair this HFV (hose failure valve)?
04/06/2021 12:05:28

Having worked in the hydraulics industry for many years I know that HFV's in that context are classed as unrepairable. I would imagine the LP gas regulations contain similar rules.

I personally would not want to rely on a repaired HFV. The cost of a new one will be much less than injury or death associated with a hose failure.

regards

Thread: The worst 'upcycling' tragedy ever?
24/05/2021 09:48:35

As we go around searching antique & bricabrac shops for mechanical calculators & slide rules we see many of these abominations on oilcans/drill stands/ typewriters etc etc. I agree that many have looked as if they beeen cobbled together by an "artist". Some had no grommets in drilled holes or no protection around moving joints or any obvious earthing points. I have asked several sellers if they have a PAT or some kind of electrical test certificate and have been met by a blank stare.

regards

Thread: New use for a slide rule
23/05/2021 19:29:55

As most will know I have a very large collection of slide rules of all types. Standard, rotary, cylindrical etc. Probably more than 300 to date. They range in size from 3" (inches) up to 6'(feet). They are complimented by my collection of Mechanical Calculators which exceeds 100 now. These are not hidden away in drawers but most are on display in the house.

Always interested in any people want to get rid of.

regards

Thread: Distilled water for anodising
21/05/2021 09:47:08

I buy Demin' water from my local truck parts supplier in 25ltr containers for about £12 a go. We use it in the iron & for window washing.

regards

Thread: Laser Cutting Guide for Femi NG120ABS bandsaw
19/05/2021 16:36:33
Posted by JasonB on 19/05/2021 14:41:34:

May be handy if you are using it for mitre cuts

Myself I just lower the blade until it is just above the workpiece and slide that along until my mark is under the blade

Just it has been done since a powered sawing machine was invented. Never needed more than the 2 hands I was given.

regards

Thread: Help needed on Boring Bar insert.
19/05/2021 16:26:39

Highly unlikely to be for internal threading. None of my many threading inserts have that shape.

That shape series I believe comes down to WNMA, WNMG, WPGX, WPMT.

If you measure the length of the flat edge that should give you the cutting edge length. 03, 04, 06, 08

IHTH regards

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