Emco Unimat SL and DB Manual (English) – Free download as PDF File .pdf), Text File .txt) or read online for free. This wasn’t easy to find!. Pure chance brought me then to the Emco Unimat SL small machine tool from the seventies. On ebay I followed the offers and after some time I went for one offer. The Unimat covers a range commercially sold machines intended for machining and metalworking for model making hobbyists manufactured by the Emco Emco. Unimat DB, Unimat DB; Unimat SL, Unimat SL; Unimat 3.
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The ES and ER collets have 8, 12 or more slots and a collapse range of about.
This article contains content that is written like an advertisement. The E collets have just 6 slots and, as with a collapse range of only a few thousandths of an inch, are intended for use only with the “nominal” size marked on the collet. On the “Heavy” models at the point where the M6 screws retained the sp rails at both headstock and tailstock the casting was given two parallel grooves. Accessory emvo of the time were very distinctive with a turquoise or teal blue-and-white label with “Emco” spelled out in a diagonal line, a ‘circle M’ logo and “Made in Austria” printed underneath in small letters.
The on-off toggle switch with cover are easy and convenient to use, In April the writer met a model engineer who had been given one as a present for his 21 st birthday some 40 years previously. A photographic essay for the Mk.
A central leadscrew was used to drive the carriage up and unimaf the bed rails.
Sold: Emco Unimat SL Lathe with Accessories – Niels Machines
These first die-cast machines have become known as the “Heavy” Unimat because, a little later, yet another change of material was made to a different grade of ZAMAK resulting in the “Light” version. At around this time Emco introduced the Model W, a simplified “Woodworking” version bereft of carriage and feed-screw. Please help improve it or discuss these issues on the talk page.
The aim had been to allow its use as a metal or wood lathe, miller, drill press, polisher, grinder, jig saw, saw bench, wood planer or jointer, sander or even – with the headstock detached from the bed and fitted with a grip – as a hand drill. One especially interesting Unimat-based lathe has also been found, a home-made version – seen here. Tired of shimming your tool bit to get the right height for your tool bits?. This model of the Unimat 1 has been upgraded to metal parts and cross slides that give the unit a higher level of accuracy.
An alternative precision cartridge, the “Clockmaker’s Sleeve Order No. The Instruction Book for the Mk. The motor was the now-familiar larger plain-bearing Dutch unit, with the centre portion painted ether black or in a colour to match the rest of the machine.
The headstock could be swivelled on its mounting and, fastened to its end face and so rotating with itwas an aluminium bracket that carried the motor and on most versions an additional speed-reduction pulley.
UK-market badge from the Elliott era.
The tiny instruction book issued with this model was marked as being the 2nd edition and was originally typed on an A4 sheet, reduced to A5 and bound in grey card.
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Emco Unimat lathes
Some examples of this version have also been found with saddle and cross-slide locking screws the latter with a small brass plug pushed against the right-hand cross-slide bar but such fittings appear not to have been standard until at least the Mk. It is capable of working wood, plastic and soft metals i. In order no doubt to give the unit a “machine-tool” or “technical” appearance it was finished, apart from the black-varnished field-lamination area, in an attractive crackle-black paint to match the lathe.
Ssl will assure proper bearing preload and achieve the best bearing life.
The conversion process from el mode to another was generally well thought out – and simple to execute: The outside face of the front cone was ground to an abutment flange for items screwed onto the spindle nose – although this arrangement may have caused problems with the bearing adjustment, with heavier interrupted cuts tending to tighten the cone and reduce clearances. Late s tailstock and leadscrew handwheel assembly.
The “pea-green”, pre Emco brochure shows just such a machine, with the larger Dutch motor: As an example of the confusion so reigned an original, unused lathe from has been found fitted with watt rpm motor but accompanied by a 3rd edition Operator’s Manual stating that a 65 Watt, rpm unit emcco fitted.
It may well be that some owners, frustrated by the absence of a carriage lock on their early machines, could have fitted their own – so it unijat impossible to be categorical on this point. The handbook instructions differed from edition to edition, but the following is probably the clearest given: You can help Wikipedia by expanding it.
An examination of the castings used on early lathes show them to have an inferior finish to later ones, though no doubt their material quality was entirely satisfactory.
If you are unsure which bearings your motor has, examine the end of the shaft, it’s sometimes possible to see the bronze ring of the plain-bearing type. Could the change dmco the lighter, higher-aluminium content base have been due to this or, much more likely, cost savings?
Emco Lathe Users Page
Although some of the original illustrations were used, the robin’s-egg emc paper and a different font, properly typeset and justified, made all the difference. Although this model carried a badge with the designation “SL” in recent years some of Elliott’s original emcp literature has caused confusion – they unwisely invented a model designation ” Unimat 9 ” nine machine in one when really they should just have listed it using ” Emco Uniamt SL “.
I take very good care of my tools. Although it had been in regular use, it still retained its first motor he had been careful not to exceed the time-limited running and even one drive belt was original. When the faces were correctly aligned by using the tailstock method previously outlined it was possible to insert into the slot a small “setting piece” – a disc washer given by the handbook as being 0.
To distinguish between the lighter and heaver ZAMAK versions unless you have both togther and can pick them up examine the area where the milling post comes through – on meco lighter version there are six bracing ribs around the hole and on the heavier just one round boss in the middle of a rib towards the front; on a light base five of unlmat six ribs have round bosses while the 6th, towards the tailstock, does not.
It includes options for more power, table saw and router table. To excite the anoraks amongst us, some six variations on the handle have so far come to light. This is a collection of enhancements for any of the Unimat 1 tools. However, there was a degree of overlap between the machines, with even early-production examples found though only rarely with the early red nameplate, U90 motors and aluminium handwheels.
It is likely that more than one kind unmat handwheel was fitted on the production line, with some being of a slightly different diameter to others.