Here is a list of all the postings Jon has made in our forums. Click on a thread name to jump to the thread.
Thread: Milling Collet Jammed in Taper |
06/03/2019 15:21:26 |
Done this a few times over the years its quite easy to fetch out as mentioned above. Just put a packer in about 12 will do and knock the drawbar down with nut on. Almost certainly drawbar had it next time make a better one with hex solid one piece on the top. Will have to measure as necessary, done it at least 20 times in 15 yrs on a Lux and RF25. Best of luck with a Y shape and or wedges. Larry i do it roughly 12 times a day since 2004 can change a collet and cutter in it over in 20 seconds flat. Quicker for just same shank size cutter.
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Thread: Metal Cutting Power Saw |
06/03/2019 14:57:21 |
Posted by donkey on 06/03/2019 08:58:28:
machine mart item cpmcs1 it is a cold saw slow revving will deep cut through solid steel. box section etc. it has stops for repeatability angle cuts are easy. and I use one all the time. no links to machine mart via this crazy site are possible. but go to machine mart site This one very expensive though for diy.
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Thread: Lathe screwcutting |
06/03/2019 14:40:12 |
Think most are trying to baffle him, start logically keep compound 90 degrees on and do it the way the pros do. Rest as Andrew said yesterday.
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Thread: Myford S7 countershaft bush temperature |
04/03/2019 22:46:37 |
Long time ago but same happened to my ML7 before scrapping the thing. At the end of its life lucky if i got 20 mins before the spindle started slowing and left bush burning up too hot to touch. There was monstrous play but ok at first and always ran it above 1000 rpm and still took an eternity. |
Thread: Hydraulic test set up |
04/03/2019 22:37:03 |
Same here works for me. You can use literally any type of pump bicyle, grease gun etc all you have to do is put a guage on and fill it up wit oil or water. Its all i do for testing cylinders and end plugs to operate at 4500psi and test to 6700psi. Fill cylinder with water and pump oil in. If blows will only go about 2" |
Thread: Window deflection query |
04/03/2019 22:25:22 |
Thats a large pane of glass. To give you some idea bog standard presume 4mm glass 3ft x3.5ft you wouldnt believe how much it will bellow, well over 2" in the centre. |
Thread: Parting off - front or rear |
03/03/2019 13:43:18 |
May not be as simple as turning tool/s upside down, you buy left or right hand. I do have a rear tool post i bolt on for repetitive work ie gang tools up, these are LH opposite hand to the norm but do have to spin in opposite direction. |
Thread: Warco Rotary Table - What Grease? |
03/03/2019 13:24:47 |
Always got a fobia using grease on machine tools. Stems from ex family business precision grinders and repairing various machine tools. It only takes one foreign object to lodge on one surface to start the damage however fast or slow and grease is the worst thing for that short of grinding paste. Any oil pretty much, usually have to rebuild my HV8 every 9 months now 20 years old. Each session equates 9 to 17 revolutions in 30 degree increments. Stepper too slow for me. |
Thread: Telephone / Internet Scams |
16/02/2019 21:42:45 |
Normally its not worth the effort to report to any organisation, you will not be thanked unless phone it through. Considering the amount of scams daily i would be at it 3hrs a day reporting. If you have pc on and caller display if phoned tap in **LINK** Register with TPS its free and legit. This means its illegal for any UK company to contact you (recently came in) Now if they are phoning unsolicited, they are up to no good! Play that rule almost every time even if its some Indian using a UK legit number trying to scam or sell a multitude of supposed products. Worst provider i ever had was Talk Talk. I paid to get away after 6 weeks and they still owe me dosh after stealing phone line.
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Thread: Warco Super Major Mill |
31/01/2019 20:29:14 |
Phillip, unfortunately from brand new on its last legs i give it 18 months before as good as scrap. Been there done it and was only for roughing springs. |
31/01/2019 20:25:52 |
Phillip your merely searching for a created brand name 'assembled' for those shops. Theyre all the same order 20 you can have your own name spec and colour, simple all asian. Mick my RF 25 was more accurate, RF45 still need tramming or aligning moving heavy head up, dont trust it. Therefore no point. One thing for sure when a part breaks you better have deep pockets comparatively. |
Thread: Cost of deliveries |
22/12/2018 15:34:37 |
You have to decipher what they now call manufacturing from the real manufacturing as in actually producing something, theres a big difference. Latest Office for National Statistics puts 'Production' at sub 2% 10th December 2017.
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Thread: Reverse thread cutting |
22/12/2018 14:58:39 |
I used to have serious trouble unscrewing my old ML7 chucks, always needed spindle locking down and a hard sharp smack on spanner or gripped bar in the jaws. |
Thread: Telephone / Internet Scams |
16/12/2018 22:40:20 |
Wish i only had 1 scammer every few days, get several a day for two decades nothing new seen the lot if can be bothered to read past the headline. Just blocked and deleted. |
Thread: Chester Super Lux - Motor Failure |
16/12/2018 22:21:15 |
Clive its tight on this woodruff key and decent fit of shaft. Combine that with a motor up high your back on the ceiling makes it hard to lift. |
Thread: R8 Collet Chuck or R8 Collet |
14/12/2018 11:48:16 |
Indexables put them in the R8 collets direct and never look back, same with any cutter or tool. |
Thread: Cost of deliveries |
14/12/2018 11:34:20 |
Posted by SillyOldDuffer on 13/12/2018 20:11:30:
I think people believe UK manufacturing has disappeared because visibility has dropped and large numbers of jobs have gone. In comparison, in the recent past British industry was high profile and very, very obvious: coal mines, smoke stacks, cranes, shipbuilding, iron ore, heavy chemicals, steel works, slag heaps, quarries, railways, factories, foundries, potteries, busy ports etc. Lots of labour intensive activity providing plenty of skilled and semi-skilled jobs. Good jobs too. Trouble is much of this obvious industrial activity gradually came to be both inefficient and low-value. Times change. You do not get rich in 2018 doing basic engineering! And it is very dangerous to compete using out-dated methods with anyone operating modern plant with low cost labour. British industry had to change and it did. Successfully. I'll have to put you right on certain things there within UK GDP in UK is sub 2.5% (peanuts.) Rest made of our wealth is made up of non productive such as banking in London. Its not inefficient to support your own economy and lose all rights, money is ploughed back in rather than supporting foreign countries. Out dated methods funny, i compete with cncers worldwide and wipe the floor with them. Theyre just basic non savy couldnt care less and do whats quickest to eliminate tooling, setups, programming and operations involved mean while baffling you with science, charging 40% more for 1/14 th the work. Theyre always the ones touting for work often paying exorbitant marketing costs monthly, i havent and never would lower myself to do any that for one main reason, i dont need to.
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13/12/2018 18:17:56 |
Posted by Neil Wyatt on 12/12/2018 12:08:38:
Posted by Jon on 11/12/2018 22:05:54:
Simple just build it in to overall cost. But then you make the item unappealing to UK buyers, who are the most likely market.
True in one sense as we dont produce anything any more, on the other hand delivery no matter where you are has to be paid. So if countries like US charge exorbitant delivery presumably on basis they dont want the hassle of export, customs etc and all that goes with it, theyre not worth dealing with. Works both ways, or one way in this instance for many years.
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Thread: A question about lock (jam) nuts |
11/12/2018 23:31:58 |
Normal nuts and a strong locktite |
Thread: Cost of deliveries |
11/12/2018 23:28:54 |
Letters and what they call large letters are good, £3.35 sub 100g and £5.15 to 250g and thats Air Mail, usually gets there in 5 days to Aus, 2 days to NZ. Anything over a ceratin weight its worth while approaching dedicated couriers. Some will have three brand names even use other couriers to get the product to its destination. |
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