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Member postings for Martin Walsh 1

Here is a list of all the postings Martin Walsh 1 has made in our forums. Click on a thread name to jump to the thread.

Thread: Shaper 3 phase or Single
14/12/2013 09:18:40
Posted by john fletcher 1 on 13/12/2013 16:01:25:

Before buying an inverter,consider you already have a 900 rpm motor which now doubt can be reconnected in Delta, why not make up a control box using two banks of capacitors. Both banks are used for starting and then just one for running. The details, values etc are in the late JIM COX's excellent book. EX fluorescent lamp circuit capacitors work well.Ted

 

 

 

 

I done this on my Elliot shaper it does work but you do lose a lot of power

from the motor.

congrats on getting the 10m shaper you will find it a great useful addition to the workshop

best wishes martin

 

Edited By Martin Walsh 1 on 14/12/2013 09:20:49

Edited By Martin Walsh 1 on 14/12/2013 09:25:14

Thread: Old hacsaw blades
11/11/2013 06:27:59

I have used worn hacksaw blades as parting tools successfully in the past

also used them for packing for the toolpost not needed now

as I have QCTP

Best Wishes Martin

Thread: Outstanding Service
07/11/2013 17:18:42

I ordered some taps and dies from Tracy tools 1500 yesterday they came first thing this

Morning hows that for service excellent

Best Wishes Martin

Thread: feeling a bit miffed at the moment
02/11/2013 20:38:19

there have been a couple of postings in the wanted part recently.

where I have emailed possible suppliers for people.

looking for hard to find items.

I have never received a reply or a thanks

what has happened to the goodwill between model engineers

ah well times change I suppose

Best Wishes Martin.

 

Edited By Martin Walsh 1 on 02/11/2013 21:03:42

Edited By Martin Walsh 1 on 02/11/2013 21:04:05

Thread: 3/8 BSF 1/2 long grubscrews
02/11/2013 13:59:32

Its a breeze now with a 3/16 Hex screwdriver nothing gets in the way

I think Myford put them on their newer Machines when they  run out of the square oneslaugh

 

Best Wishes Martin

Edited By Martin Walsh 1 on 02/11/2013 14:01:23

31/10/2013 11:48:20

thanks for directing me to AHC they do have a excellent stock and I will

use them in future they stock bsf bolts.

unfortunately they don't stock 3/8 bsf grub screws

I going to order from emkay supplies with a few other bits to make the order larger

I didn't think it was a good idea in the end to cut 1 inch long ones down

as they damage easily when holding them

thanks to every one for replying it is very much appreciated

Best Wishes Martin

30/10/2013 18:44:25
Posted by JasonB on 30/10/2013 18:36:47:

Norman, the 1/2" long are out of stock from that sellersad

that's right he is the only seller as well. There is another seller that sells stainless 1 inch long grub screws

so I suppose I could cut them to length

Best Wishes Martin

30/10/2013 17:15:11
Posted by Lambton on 30/10/2013 17:06:39:

Martin,

Please confirm the size you require as 3/8 sounds too large for most Myford applications. Do you want them to replace the two square headed screw with half dog points which are 3/8 BSF item KA26?

Eric

yes that is correct Iam making the hemingway saddle chip tray and the original square screws

foul it so heming way recommend to use the grub screws which are used on the newer machines

Best Wishes Martin

 

 

Edited By Martin Walsh 1 on 30/10/2013 17:16:33

30/10/2013 16:58:35

Thank you very much bob

Best Wishes Martin

30/10/2013 16:01:36

Hi

I was wondering if anyone knows of a supplier of

3/8 BSF 1/2 Long grub screws I need 2 for the

myford s7 topslide locking screws

have tried ebay but no luck

thank you very much Martin

Thread: over inflated prices is this a mistake
28/10/2013 10:27:01

browsing through a well known tool supplier on ebay

I noticed that some items had a over inflated BIN

price for example 6 inch Indian made rotary table over £900

set of turning tools for myford over £500 etc

is there a reason or is it a mistake

 

Best Wishes Martin

Edited By Martin Walsh 1 on 28/10/2013 10:27:47

Thread: #209 - new look
20/10/2013 10:54:04
Posted by Boiler Bri on 20/10/2013 06:56:11:

Once again they should be one magazine not two. Mags were better in the 80's and before so I only buy it when I see something in them that interests me.

 

Bri

I'm really pleased there are 2 magazines one for tools one for steam I buy both excellent

magazines keep up the good work.

That really angers me when you go in WH Smiths and see people blocking up

the gangway reading the magazines with no intent of buying all magazines should be sealed

why should someone buy a magazine which has got a load of thumb prints on it

Edited By Martin Walsh 1 on 20/10/2013 10:58:57

Thread: Is Abwood English or American
19/10/2013 21:46:25

Abwood are still going strong

www.abwoodcnc.co.uk

 

Best Wishes Martin

Edited By Martin Walsh 1 on 19/10/2013 21:47:34

Thread: Corn Flakes
26/09/2013 14:34:00

Just checking the date its not April the 1st

hmmm porkies spring to mind

Kind regards Martin

Thread: Any uses for a big chunk of spring steel?
26/09/2013 14:29:01
Posted by wolrikm on 25/09/2013 17:54:03:

So, chuck it in the scrap bin then? Or in my case, put it back out in the street and the gentlemen with the old Transit pickup will take it in the morning, no questions asked.

Martin.

You could use it as a door stop or a heavy duty paper weightcool

Kind regards Martin

Thread: Any spare Copper or Brass Shavings / Swarf
13/09/2013 06:26:35
Posted by Springbok on 13/09/2013 01:59:37:

Hi what are you planning to do with all this swarf a a large pile will only melt down into a little blob

 

 

I'm just guessing but would imagine it was for a art project of somesorts

I have seen a post in the wanted section before asking for swarf for a art project

Edited By Martin Walsh 1 on 13/09/2013 06:27:49

Thread: Indexable tool holders
11/09/2013 16:24:57

Hello thanks for the info these are the answers

1 yes the machine is in good nick bearings slides etc

very well looked after

2 I get a mirror finish with HSS I grind all my hss blanks myself and use a diamond stone

to get a nice edge

3. Iam a experianced lathe operator been using lathes for nearly 40 years

as a hobby and for a living but have never used inserts have used wimet carbide tools

for cast Iron

4.Yes these are the tools in the set

1 turning and facing 90 degrees with 95 degrees approach Right Hand

2 same as above but Left hand

3 turning with 75 degrees approach right hand

4 same as above but left hand

5 I use a gauge with a spirit level

6 longer sprials

Best Wishes Martin

11/09/2013 10:20:11

Hi Thanks for the replies I will try a higher speed and coarser feed

Should I use any cutting oil ?

Best Wishes Martin

11/09/2013 00:15:30

Hi

A while ago I received as a gift a set of 8mm mini turning tools

thought I would try them out today.

I tried to turn 1 inch dia free cutting mild steel and got a very poor surface finish

I was running abt 700 rpm on my Super 7 fine feed 4 thou per rev

the indexable tool holders where not cheapo ones but a good make

what im I doing wrong

Thread: Chuck Accuracy
24/08/2013 22:01:38

If a 3 jaw chuck is still running out by a few thou after cleaning out the thread

on the mandrel and the chuck making sure everthing else is spotless

correct me if Iam wrong after taking the backplate off the chuck could'nt you drill the holes in the

backplate a few thou oversize and again take a few thou off the index on the backplate

put the backplate back on put some silver steel in the chuck and tru it up with a DTI

and tighten up the bolts would this be ok to do

Best Wishes Martin

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