Myford Super-7 Taper Turning Attachment Manual & Specs PDF (EN)

TAPER TURNING A machined facing is provided for the 1629 Taper Turning Attachment. Four mounting positions cover full distance between centres. REAR TOOL POST The long Cross slide provides ample capacity between the Top slide and the No. 1458 Rear Tool Post, which can be left always ready for pafting off, forming, etc. STEADIES The 1412 Fixed Steady and 1413 Travelling Steady are almost in- dispensable for drilling and centring long shafts, and for turning long slender spindles.

Стр. 2

HTGH SPEED HEADSTOGK The headstock bearing layout combines a tapered front journal running in a phosphor bronze bearing, and twin angular contact ball bearinqs at the rear \ rith heavv thrust capacity. Due to its tapered for-m, the precision-ground case-hardened spindle possesses exceptional rigidity. Front bear- ing clearance is easily adjusted by screwed rings which move the spindle axially and, as set at the works, is suitable for the normal maximum speed of 2,I50 r,p.m. The back- gear is below the main spindle, which brings the backgear lever conveniently to the front of the headstock.

The pullev lock on the Bull Wheel is bv means of a- small Iever, The BulI Wheel has 60 teeth, a useful number for dividing purposes. ACCESSORIES il.LUSTRATED Circular Saw Table, with spindle and saw 5 in. diameter. l43I Saw for Metal, 5 in. diameter. L432 Saw for Wood, 6 in. diameter. 1483 Multi-stop for use with 1408 Turret Altach- ment. Vertical Slide, plain type Vertical siiae, iwivetiihg type. Vee Block, 4 in. x 2 in. x 1| in Also M4.73 Vee Block, 3 in x I! in x lt in. Angle Piate, 4 in. x 2| in. x 1l in AIso DBE.ZZZB Angle Plate, 6 in x 2| in, x 2| in. and MA.70 Angle Plate, 3 in. x 2 in. x i{ in. 1437 Face Plate, 9 in. diameter.

DBE.228 Boring Bar, 13 in , with three H S S cutters and cotter oin. ll33A Arbor for-Milling Cutters, having I in. bore. l4l4 Hand Rest and Base for mounting to Lathe Bed (with either Tool Rest for Metal or Tool Rest for Wood) Extra Tool Rest for Metal for above, Extra Tool Rest for Wood for above Hard Centre No. 2 M.T. Soft Centre No. 2 M.T. Square Centre No. 2 M T. Half Centre No. 2 M.T. Hollow Centre No. 2 M.T. (is also Shank for Drill Pads E 170 and E.I7I). Wood Pronq Centre No. 2 M T Fluted Centie, No. 2 M.T. f H.P. Electric Motors: state whether A C or D.C., exact voltage and phase when ordering.

1407 M.A.67/r M4.68/2 MJT.?4 DBE.227 BED The bed is a box section casting, heavily ribbed to withstand torsion. The flat top shears present a Iarge bearing surfacd, with consequent siow rate of wear. The gap permits-turning and facing up to I0 in, diameter, trr,-ffi 73/r957 c.ro27 7511248 751t249 E.153 E.154 E.155 TAITSTOGK The tailstock is of the ejector type and is ciamped to the bed by a lever-operated cam, no spanners being required. The graduated barrel operates in an extra long housinq and the lenqth of control even when fully dxtended is - exceptional. A large diameter handwheei with ball thrust arrangement provides extremely smooth and frictionless oDeration.

A multi-start feed screw gives a quick-action feed. A.l86r E.169 rtosft'so," NOT ILLUSTRTTED Tailstock Dieholder, with No. 2 M T Shank, size l& in Also size 20 mm. Tailstock Dieholder, with No. 2 M.T. Shank, size I in. Also size 25 mm. M4.2250 Steel Drip Tray, with drain plug, enamelled Silver Metallic. 1640 Lever Ooerated Tailstock Attachment. 1669 Lathe Cover, A.l974A Fine Feed Tumbler Cluster Gear. 1490 Lubricating Oil (Quart Cans). Drum Type Reversing Switch and 4.1374 Bracket available for Bench Machine.

1436 ELECTRIC MOTOR 1435 GARRTAGE Constructed on the narrow guide principle, the carriaqe is fitted with a Borinq Table of qreat area- and sufficient lenqth oI stroke to accommodate a Rear TooI Post. The Table is fitted with a heavy gib, adjustable in the normal way, but with iockinq screws to ensure solidarity. The topslide unit may be removed leavino the Table clear for attachments. Both hidex Dials are of the friction-setting type, ary #

Стр. 3

) sY ACCESS CLUTCH JONTROL Countershaf : fi tted with lever-operateci cone Clutch lea rs I belts. tged ,rds h SENSITIVE TAILSTOCK with extra long barrel, rapid barrel feed and ball thrust for heavy drilling l4 ndle spreds from | - 2,180 r.p.m. HIGH SP:EDS 'ber lr LARGE AREA BORING TABLE Iure hout lle with block-type gib. Great length and stroke in- creases scope of rear tool post and milling sl WICK FEED OILING Self-adjc sting to spindle speed / ONZE ,SHES change- eels for h speed lration DOUBLE WALLED APRON Provides oil well for reduc- tion gear bearings AUICK SETTING INDEX DIALS Operated by friction- no lock screws required RAPID CHANGES. Changewheel studs designed for quicl

Стр. 4

DRIYE The Super-? has a built-in motorisinq unit and seli-contained drive for either berich or cabinet mounting. The compact drive unit incorporates a lever-operated cone clutch. Speed changing is facilitated by lever- operated belt release and 14 speeds are available. Hinged guards, fitted with Neoprene anti-vibration pads, give total enclosure. ACCESSORIES ILLUSTRf,TED Adaptor for mounting Headstock Chucks, etc., on Tailstock. Drill Pad, plain, fits on E,155 Hollow Centre, Drill Pad, Vee, hts on E.155 Hollow Centre. H.S.S. Slide Rest Tools, f6 in. sq, sets of 8, H.S.S. Slide Rest Tools, tg in. sq. sets of 12. H.S.S. Slide Rest Tools, $ in. sq. sets of 12 H.S.S.

Quick Setting Lathe Tools, I in. sq. I2 types and Tool Boat, also MA.l08 f in. sq. (see Publication No. 102). Machine Vice for use on Vertical Slide, Faceplate and Boring Table, supplied with loose jaw for gripping tapered work. 3-Jaw Self-Centring Chuck, with two sets ot jaws, 3| in. and 4 in. 4-Jaw Independent Chuck, with reversible jaws; 4 in and 6 in light type. Drill Chuck, key type g in. and I in. capacity, with No. 2 M.T. Shank. Four Tool Turret, takes, ft in. sq. cutter bits. Patent Collets, No. 2 M.T. sizes fi in. to I in. x 32nds-2 mm. to 13 mm. x I mm,, also special sizes to order. Nose Piece Set of Four Bolts and Nuts, 6 in. lonq. Set of Four Bolts and Nuts, 3 in. lonq.

Also A.2422 Set of Four Bolts and Nuts, I I in. long. Thread Dial Indicator, Lathe Carriers, sizes I in., i in, and I in, Face Plate Clamp, set of four 2| in. long. NOT IIJLUSTNATED 30.M 4in.-3-JawG.S.Chuck,withthreadedbody. 130.M 4 in.-3-Jaw G.S. Myford-Burnerd "Grip- tru" Chuck. with threaded bodv. 34.M 6 in.-4-Jaw Independent Chuck, with threaded bodv Chuck Backpiates, comprehensive range available ; state requirements when ordering 1680 Quick Change Gearbox, permits instanl selection of 48 Threads and Feeds. (See Publication No. 7ll). Collet Closing Tube, for easy insertion and extraction from Nose Piece. (for l03l Collets). Polished Hardwood Collet Case (for l03l Patent Collets).

60/007 Safe Work Light for Lathe Comprehensive range of extra Change wheels available. 1434 E.l?0 E.l?l IVIA.105 l4?8 lIlS MA.l07 CHANGE GEARS The tumbler gears are pressure lubricated and made in "Tufnol" for silence. The steel intermediate pinion runs on roller bearings and the changewheels on bronze bushes. The studs are locked on the outer 3 JAW CHUCX It[4.71 1 JAW CHUCK l4l0 l03l TUBRIGATION Lubrication of the front iournal is from a Iubricator at the front of th-e bearinq housrnq via spring-loaded wick. The a provides an oil well for the rer ;-loaded wrck. The apron design an oil well for the reduction qe-ar 1438 A.lt96 A.l r97 prov bearings.

are fitted gear "Oilite" self-lubricatinq bearlnqs o the lead-screw brac[ets. Oth5r to points are pressure lubricated through oil ruppres. l4l9 M4.85 M4.86 GABINET STANDS The heavy welded steel cabinet stand (No. 201023) as illustrated on the back cover I439 coolant service, etc. Details will be found on Publication No. 722. Coolant equipment is available for either cabinet. 1484 EXTRA EQUTP}IENT The Super-7 Lathe has been designed to utilise the extensive Myford ranse oT attach- ments and accessories.

Стр. 5