Myford ML7, Operation Installation And Maintenance

Page 1: ...82005 No 720 ML7 LATHE NOTES ON OPERATION INSTALLATION AND MAINTENANCE AUG PICTORIAL PARTS LIST INCLUDING TRI LEVA SPEED SELECTOR LATH ...

Page 2: ...fety Precautions 2A Spe ification Standard and dismantled equipment Assembly Instructions 7 Tri LeVii lathe assembly 0 l Sallation lubrlation 17 Controb md adjustments 21 Chuck fitting I lnstruaions for ordenn spares 32 P l ru lists H ...

Page 3: ...HYfORO HU It CENTRE LATHE ...

Page 4: ... lOCKING OEVJCU All E TlGHnNEO _ bp _ _ _ ol ___ WMNING DA N iU n illo he _ n alIDoo _ Inc tho IfIhooIIe ill will dood or _ _ totho Id __ If of d dlfl Io wanl _ d l _ and tho llltoet _ of tho I tho od had cod I It I oroou l l OtI lon hi by an ond dockwlMt moYtmon of tlIo plodlo whlls Ion I dockwlM l iEAOS TOCK VIEWED fROM TAILSTOCK END OF THE LATHE Cl_l All bTl h poru oa with p u l This y ved with...

Page 5: ... till co noctod _cal uPP Y Do not In rf wltll oloadal ulpmOfl un O J qu lifiod 0 do so Do not ttemp p cot lInl 1 b r and Do 1 1 odeq paoo In which 0 won and keep I tldY ci u ed moch n I d wo bendleoln fU Oo Cid Do h Ilkl n lI h lnl lal I Do weae W JOUles or we shield WARNING u OU famili witll he sal techniques nec ry 0 open hi madlin do not I untll OU 1 1 lh Inltroctlorl lnlnl from pefience l pol ...

Page 6: ...L No FOR EARLY MACHINES In the e ent of queries or ont for Spues pleue Stu the number of the machine as shown on the real vertical bee of the r shear of the l I the bed u the Qilstodc end of the machine Fi 2 MACHINE SERIAL No FOR LATER MACHINES ...

Page 7: ...l speCIFICATION Oi unco be een con c w Inch 12 inch S ln _ 7inth Swin in Gop 10 inch I d I I 1 1 Splndle_ No 2M T Spindle Speed Ix l5 MO or 17 870 c p m feed t2tId n 1 ne OOl7 In pee fiJ el 2 L CI O B T P I cme ToIIoto k weel bored No 2 M T Toi toek weel 1 ll 1 21 Inch r t 1f S211 t hS inch N llht il Cludin mo liP 200 lb 225 lb tle llh on cobin Incl rno tOl pp x no lb 375 lb Quock dlonleloth odd 1...

Page 8: ...11 1 how HL 7 Loth wl h odord equlp n dl ded fo pockln DISMANTLED EQUIPMENT 1 Lo h I lly di m ntl d I 1 101 2 Unit cempri inl ou te holt rm od winl head e bl l VN con pol lor coun hm Coun o holt wi h loa nl coll r S 2 Woodruff ke No 6 CO n holt pol101 1 Mot 1 1 10 I Tlo bo fo mo or platfor 9 V bOl l mo or drive 10 Support ud I motOr 4rlv l lt 1 4 11 Hoto drive belt lu l 4 n Hud ock b I lu 13 Boll ...

Page 9: ...IPODDNONTADO EQl1Il O lrTANDAJU flNDIlPaHD ENn T_ _ _ _pon 1 l II1Q d 1 _ _ v r r _ _ e _ _ _ _ _ _ Efo _ _ _ o _ _ Noo _ 1171_ _ ru_ s o _ n _ _ J ll _ _ Oonooo L_ lf _ _ _ _ _ l _ _ _Id_ l _ _ _ _ d i M 01_ _ um _M _c _ r r _ _ _ uoxTO Oi WONTADO uGHTO ___ T_ _ _ _ 11_ 1 _ _ _ _ _ V o_ N _ e oorio_ MoI _ _ lCllooww W Noo OOI _ _ _ _ _ _ 0 _ _ _ _ 0 0 _ _ _ ComoOo __ _ _ _ _ _ U _ _ _ _ _ 10 _ _ ...

Page 10: ... 11 rae of hi hould bo moved wi h o ho potrol ffjn DO NOT MOVE ANY PART OF THE MACHINE UNTIL ALL OF THESE SURFACES HAVE BEEN THOROUGHLY CLEANED AND OILED ASSEMBLY INSTRUCTIONS FOR MOTORISING EQUIPMENT FOR LATHES FITTED WITH CLUTCH SEE ALSO PAGE lOa FOR TRI LEVA LATHES TURN TO PAGE lOa ...

Page 11: ...4ed s fiI 4 U dr tl Ir _ b e u bbw bml n ic r t aft win Ioead f dn 1M of 1M m n nd 0111 IM I duock e coun lId h U In lf into b co p lIer l w l b he 14 b ld ween h win head beadn wl b h mlll uep on h I See Fl S I lIU 1M oun h into h COlI n ndl b wood k 199 b b pUll bore I wood k In be oun hat1 and f S hR k of 1M con ...

Page 12: ... VFOIlO U It CENVIlE LATHE 1 7 _ 11_ M __I 1 4 _WO I 11 _ fat to _ pouiWo d __ tiI _ U I itI riI _ _ I _ NOloI no pvbocrew ill eM Olft _Ioal tIte 1 Ir dwl houId be til to en f _II ftl M o _ ...

Page 13: ... Hil mil 1t JlI r j i i ll I rl l l tt r ffl m lff pi i js 1 h f 3j hr Jrrl ih 1 i jl I rft I I i ft l l 0 i jjl ilrf _ ll _ f I rr I 1 1 1l L L r I il hi i f 1 1 i fthl l Hhi liliif r r h ri 1 i j if j j l l l llrtl ir r H ir iif rhi qi r il I IJ Ii i i Iiiii if J jl r Hi 1 1l ...

Page 14: ...8 d I e nu P 7 nd ilh on nut Adju coli I end of cou h ft 0 Ily 005 d flo 0 h f e Fil 7 POI 9 P I lcn I piyo b on wl l h d ho t 9 i j lh d nd ilh I ub m w T _L v Lo h b PI he r b e w h in po I lo 0 ho cou II ft in e w d ull key In o h k yw y nd oun e v pull on h haf nd u e i by m an ol the wo I ub wa Ch haf fo nd floa So FII 7 P I 9 Miu ne coli if n FI h mo o 1 0 ele d il ed h i T and k 9 nd 10 lne...

Page 15: ...1 hf OUJh tho floor n 1 011 1 up wncr I otion In m he lround up to he floor 1 1 If m lnel to be loa onan upP fIoorof lmbo wn uetion I I ould be plote l dl tl 0 a bam 0 Iln I aU 0 some other PO he di plooom n of he floor ill be at minimum Floo Son l The MYFORD I cobin an make 1 1 1 uppo u h So o AI_ IS I O pi I I of f1 nl h 1of a lo h n Jo 1 00 of a r dors and 1 1 Im i I _ I 15 T y top Cabin ittl d...

Page 16: ...co I ulhl I 1 Loy llln the Lath 1 1 h loth i net preperly lied h lath bed may toe wi d u RI II d of r h O N T E xC E i h F I LATHE 1 NOT LEVEL n pro l ion built In o Lath aR be compl lynulfir ed by bul uo n mcun lnl C I bench or IIl C1 nd l eY lllnl hould be eu d out b pl in hlm 01thin m 1er bo e h leintlnl und r h La h f h cun 01 p klnl belnl d rmin d wl h aR Enlln r p I len 1 Wh tho btho i onted...

Page 17: ...to in 001 damp Rot h he tuOt k odle b h nd nd 1 h 1 1 Indiat 10 hat h 0 kI m w r bo n he of he po n _on The I he fee _Id b lhI_ 10 _ W_in down _ h p OaI in ie til to O O a edl Lrt _ ofthot _ kQlriedOln us p oc hown RJ 1O TM ta poe 4I _ dla 4 10 _IdM_ ltId IO to _ ID us T h l I J e 1 l21 _ tollan wi thot of 1M wi oIt d w 001 _ I touw1l thot dla d _wI h I n tn a n tollan Id e iL if no _ h Mj MttI d ...

Page 18: ..._ _0If__ _ Io r U _ It 1o 1so l f O idod wl h 1ou 10 mo on In IEC _ JI havl hoIoIs I tho J d h OII f m Th wo boll ll f O 0If wl 0 1 1102 Th ft whim II b tI ilN home II ry I wi m Thlo l pOtU _ 1 whidl In co_ 0If POW b ul will _lally u tIe oIf position Thooy i bond od _ Io ha ft ud y Of abI_ r mo r t u c loi_ I d D UO _ d _ _ llO _ _ ciRWt _ lJ_ _ u p 10 _ _ _ tC do e77 _ _ _ ...

Page 19: ...MYFORD MUll CENT1I E LATHE Wid dl for moto u_ In conjunoetlon wid Ro R d Switch _ _ _ _NT oot 0 _ 0 _ 1 t 1 _ I swn OIIi oO o 01 0 0 0 0 _ r 0 L I ...

Page 20: ...MYFORD MU ll CENTllc LATHE 1 T h l maridnll of Itarnatl_ mak of l 1 _I Earttlh ll It t o _ _ t ct1MII to a oachtactor _ nt Id anr l c i l frl of ...

Page 21: ... und ho be 1 Th lubria or I fliled by In an 011 catl POU Inu on of ho fllf oc np on he 011 ese oI SIGHT FEED LU8RlCATOR l lOCKING NUT 1 2 MSERVOfR l STANO I P 4 SEAUNG w_a S Q IN1I1ER BUSH SIGHT 0iAl l1lEl 1 NEEDU VALVE ASSEf llllY II F1ll ERCAP 9 SHING 10 Oil FilTER Il IIESEIl VOIII BASE 12 SIGHT GlASS u ...

Page 22: ... M17 J CENTIlE LATHE I rOIlTANT WHENEVEIl THE HEADSTOCK 1U0VCll0N GEAII 15 USED ENSUIIE THAT THE HEAOSTOCK rLllLET RAIlING 15 wm LUe lI lCATEO VIA TllE OL NII l U AT THE LAAGE END Of THEfULLET R 19 fie 1Il laM ...

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Page 25: ...wing instructions have been carefully read and the controls and adjustments are fully unde tood f t 31 Show t the moin port of h loth fl d 1466 Co h f Clutch COUNTERSHAFT SADDLE 0 ELECTRIC MOTOR CROSS SLIDE 0 HEADSTOCK 0 TOPSUDE LEADSCREW DRIVE GEAR TRAIN 10 TOOlPOST LEADSCREW 11 TAILSTOCK 0 APRON ...

Page 26: ...I dOKted by belt com he m I 0 counten th 0 pulleys on tlI coun haf and h dltock pindl II rani of d n J t J by ho 01 1011 01 6_1 Ion I Fif U HEADSTOCK SPINDLE SPU DS _ LL LOAO _m OTOOl _N SPUDS WITH I CYCl I q HOT 00 atn S 1 i OiL_ 1 0Ia _ j i 0 0 Un _ 0 0 nnl l l I m M I ...

Page 27: ...i oct or unl d d Mnll M d b1 lIdlnl 1 which nl lu with th h ad o pUlley lee I Th Hdinl 1 I Iocbd In p IlOon b1 mo n of cop hood whk h i 1 o h h w c o h I d u r boc I opontlnl 0 1 0 uPPO p Iltlon FlI lJ Loc 1on oftll H hto k eo I lELT TENSION EL ASE LEVE 3 lACK GEA L VE l SCREW fOtIlACK GEAII UY TUl1llElI UVEl S E LEVEll 00 NOT AnEHPT TO ENGAGE THE REOUcnON GEARS WHIlST THE SPINDLE IS REVOLVING ...

Page 28: ...ock up 1I1 oftee plx m ep t t n 0 pqo 10 IlClllt O saww _tHo S 5 11 1cIo los Nnk 5 5 porto Mot OJ _ of _ to u bolt tnp UIOOUeW 03f hud s 0 whltll IoolII dompos s n tou bolttnp s a n o eta o bolt p_ _ tl o do pl k r ___ H w a i 0 n o_h S 5 t IoIt _ _ h_ thotnp _ ill Ch __ l o w _laco _ _laco thobelt ho _ pIooo s _ S l tilh n M ...

Page 29: ...RIAGE FEEDS S ncla d chlllC C la hes are equipped with of 4 chonC wheel for I tt v n b n d O c I i cha In ld tho ch nce wheelcu nI fiC 37 nd 8 Th h pitch f d 0 be t up will be Ioutod In hofint wocolumn und ho h dinC T P 1 and Food per R v r poctI fy In h hlnl column und r ho l oodinC DRIVER i li ed numbe oltee h in e ch nc wh l whkll hould be piKed on tho tumbl r stud FiC lS Sllowllll ew Delv TUMB...

Page 30: ... lIfdI I _W r e o 01 __ Ioicto ldbooploooed_ h _ z d T 6 h OIum II h nr 0 boo placed on I e u d hudlnc lfAOSCREw can U w up occordicl to eli 01 om of __ do not Influ l o 0 In 01 thread u l Gaat n can boo d by ppll 1on of p f bly phl M ...

Page 31: ...EADS PER INCH Not und d Gea A II bl as n extra 11 15 toot Tum_ bl Clu G 1914 avallable as ne tra 0 0 0 6 METRIC rrCHES tST Ol A lSET Th mbl hould no be hil d dU in h ud In f tn io uch m em n m I h posi ion 0 1 he h oxk odle 0 helnd_ ocraw h by a n pll h d ...

Page 32: ...lows 1 Fo onn numbo hrood tho dup nu con h nIOf d ony numbe mark on he di t 1 Ocl number hrooch hould oIw p be nNod at ho 10m numbo 01 ony It no numhor 3 For h lf hreod pe In h oIwoy nIOl tho om number 4 Fo thor hrnd m m 1 tc i I rocomm ndO l h ho d p nu should nO be di nIOlO l No e Th aoll h e ac mul lpl of sh I od rew pitch 8 T P I do no roquire the UIO of on indla o Fil 40 Showlnl the arriOl am...

Page 33: ...y m n of fou t kot he d w and pe lodlc hock hould be mad u hit IM _ U hl TINt loA x If CXf ports M L14 100 10 l ted It Iea60crew nu wlIl 1 0 _ dy 0 _I 0 _ on 1ea6ocrew TMTaJl od Th T ih k I ocu I lo k d h bed b h quick cdol lamp I which I Ioa d It h roo of h I o k FI 1 TIM barrooll Iodo In piau of lM humb 1 10 It or n o Toilo Odr an loot _ ra unol Rn _Inl bed chmp _ ooli oti0l d o I TeWI wWdo loca...

Page 34: ...I lTfOIID I lU Ji CnlTIIE LATHE f AJ Q 3 1 I _ Y 4 1 Cl AI1 LEVU l THUMS LEVEll I SET OVER SCIIEW 4 G18 THIIUST SCUWS S GIS SECUIIING SCIIEWS ...

Page 35: ...ittl _ _ _ CM ur __ _of _ _ ot e _ _ _ pld u ro o h th_ body AA COIImn drill tap _ ba kp lI h with Iocklo bolt Th h h hol can h n be n with Inr of tho kpl hlltin 5 W o loocl lftt l oIu _ _ o rl _ fle 4 CHUCK IlACl PLAm THREADED BODY CIlUCKS It I bor or h ld to very c liml W n l ackpl or hr dod body chuck uppllod pan o unl oft he mochln h lei heM work he rql b t I y need nry II h poll hi ftoo rr cl...

Page 36: ... gearboxes fitted Iso the serial number of the ge rbox For location of numbers see Figs 4S and 46 2 Section fetter and item number of part as listed 3 Quantity Required FII 4S Ao It i the CompOoy s policy to Impro Its produ Ss no opponunlty O U d lln n bl o modlt a tI y ime 10 Some as du o ho n W 0 he port I III be 1 or U O supply ddltl 1 elo d parts portlculorlylf hel em required h been ltered ...

Page 37: ...mi _ _ d d _ N _ _ 5 U do S hnio do LOoo _ _ N d lo An 00 d MYPOI O_W jod ft s P don _ _ A T _ _ d Z _ do A _bo o I FlI li h lbnI_ _ I d d l do INlmIuCCloNES PARA U l V fl DB _0 1 0 _ _ _ 10 Ti do _ d do _0 1 __ _ 1 _ _ d d dolo we Como __ do I CompoAIo I _ _ _ wo qWn _ Eo _ _ d 10 _ _ _ od o _w o I ho ido modZ O SERIAL NUMBER lNSTl Uc 01lS pARA C MEl lDAR PIlCAS OJ BUlISTITUIC O eo nmd d _ Ti _ d...

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Page 39: ... z o i u w V z l li c 1 u l5 2 u Q ci MTFOIlD HI J If CENTRE UTI if 1 ...

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Page 41: ... I w Z 0 i u u 0 w V Q w J MYFOlllO MU IT cENTII l LATHE ...

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Page 43: ... U E Z a F u w i V u HTFQII D HLJ 1 CENTRE LATHE ...

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Page 45: ... z r 0 i u z w 0 Vl a r w Z 0 i u u 0 I W Vl MYFORO HLJ t CENTRE LATHE I i 5 si i t S SS 55 59353 5 535S i _ __ M _ ...

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Page 47: ... J u z 0 i z U in w a Vl 0 I 0 J M fOIlO HL7 It C NTll E LATHE ...

Page 48: ...a Q Z o E ...

Page 49: ... E on on J U 11 Z u 0 F u Q W Z z ii 0 0 E MYFO O MU W CENTRE LATHE ...

Page 50: ...l ...

Page 51: ... 0 u w W In Z c w 0 w i u w W In I ii a M MYfORQ HV w CENTRE LAn E ...

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Page 53: ... a a o w t z 5 u l cJ MYFORD I lL7 J l ClNTIlE LATHE 1 j i j j i i illj 14iii ii JI 1 III i li l 1 0 l _ M ix 1 H _ o o xO 6 s i1 i I I 5as e E ...

Page 54: ...1i c 0 0 0 on w l on w Z z u J CJ MYFORD ML1 W CENTRE LATHE E EE li I o A EE E EE aa a I on Z o in w Z o U u ii I ItIl I if 1 j j ...

Page 55: ...wood II bod pull h plndlo nd by J i load II b fn m bodt 12 1_ dean out op Ilo I ro fl IU A 11 M 110 ock con wl h ton pondln til front f co of h plnd blol lh po l lon of Ioatlon fo n 0 bo m ln lnod IC Do no fo h d ocl con II COni n 0 nd ould bo mod In pOOl 1on when Ott iI 15 c p b oe a I omn taiiltodl lui 1ittI nticMo iI how _ inlportan til Ia OIiI lfIa 0 XUr1o Is _ Tho li IlowInI pollia wiR _1n_In...

Page 56: ... _ l h e _ n l l I n I t i a I _ l D l O d c f or lo r opIionIII _ 1n_y _polnl lblo ed pI ooCpoinllo hdlu l lII d In 1172 t U l lbwK101ll57 _ _ d _ll ID _ II On lDc d_ frllnl_ _ lI OdilIII _ wldIh btd 5I8 _ _ From lah No K1011118 hCRlla _ _ VII1tII lIrmpltth seIf g Ml ut1Ing A p111 nuw 1tlI blCllII K 11n1 cIM gol_ ylo _CRIIa r 1 AI _ of 1IIIL1_ l 1 D l K n __ C R I I a I M d S U p l l To The Ill N...

Page 57: ... 246 G 7011241 70 12321 2 7011249 70 1129 7011131 5 06 ro Knob 0 80 Vee cone a E42 90 Vee belt Headstock 5 33 01 65000 0 35 TlwIl 24 53 25TGear 5 11 BA 3I1 MY2820 0 05 20TTumbler 6 00 1ST Tu_ 5 75 T _ _ 16 10 Solloentre 2t IT 3 70 6 Slanclan lF 17 50 tewitll11291 dIM 15 30 _IncIVAT U8 0 0 84 18 47 15 1911 18 31 85 4 11 0 12 0 18 M 50 41 U 0 41 28 12 7 05 8 76 1U2 L 20 17 M ...

Page 58: ... a u VM bel lllM o n Change Gear Train Sectlon 12 71 a oo 11 7 11 11211l 0 18 1000111 m M 0 11218 M on 7Of1131 0 3 1 Th mnUl 2 711 w mM 0 41 Rack LeadscntW and Apron Section Note Oleeast Apron spares for lathes wiItIW diameter prior 10 K111n7 m doef not inc tude klng bed s tIIl6 u n M l _Ml DIlI I Il_IIT P l _tIIl6 ai 51 M _ _IIT PJ _sr d _ au 131l1 11 11 EO 31 11258 0 10 1 t u u 1OM315 _ 11 18 8 ...

Page 59: ...ttl3l4 diame l9r Leadacrow after K111727 and onwards This also includes all long ill bed lathes AS179 Standa d bed 25 61 1 55 l eacIscmor 31 OIamI Iter I 6T P I SI8tId8td bed 00 0II_ 1 6T P I Longbed _ 00 A301111 3I 0iameIer 6T P I S lItIdaIdbed 00 w lbad__ 31 Diameter I _6 T P I long bed Q 00 UlI Handtr a 8 11 10023 0 31 0 36 flbreWllIlhef MY I06 0 11 0 13 M M 16 68 11 110 Fibre waIhar F MY I06 0...

Page 60: ...13 1 1Q 1301 M 11107 10031 10TPJ SlIftdItd ___ Id _ _ _ 10TPJ _ _tIUI _ a _ t lOT P 1 F_ Me rIc 2mmI tcll Standan l _ _ M e r l c _ I l t I F c I _ _ MoW 2lm I1 Ii tl _Sbo F_ _ _ _ F _ 2mm_ _ d 71Y1303101eul en _ Qtl N fOf bIMlIL IO 1 _ t 1 52 1 23 00 0 10 tnell 1 7 om 0 o u 0 07 Ul OM 1 17 M 0 01 M n uuo 1 1 11 36 12 11 on 11 17 on ...

Page 61: ...ut F l IoIetrIc 2mmPhc l _ SIMI nicromeler dlaI 701 303 Mamk d RHen abIe diaI __ GO _M i Tool nul 1 J nut t2hexMadedboRaM asher NoUo Fot bIMl 7 refarlOSu 7 _1 1 131 78 131 78 E20 42 lH16 lH16 EO 12 m 10 65 8 12 0 25 0 06 0 27 61 1 25 mo PrIo oInclVAT 1 4 1 4 1U lU8 7 7 12 30 5 11 un 12 30 EU1 0 14 0 08 12 51 0 07 G 31 U 4 74 fAT 0 73 Tailstock Section 216 75 29 61 n M_ 70 1520 1 36 23 _ 788 Han lc...

Page 62: ...na lO lMbeknIatlleSetlaiHo K Ql000 70 W7 b __ 1IlhI SIllIlHo K Q1000 Oucl lQb d _ _ s IoIr _IIlc 11I7 pm y_gun gunfcr n d _ _gun CI Ncl XII02I o _ d fcr dor_SIllIlND K lI1llOll M Al181 1 Tu 5 75 l 75 M7S2 2OTTulIIol lorllmtilr_ 1974 1 Fn ___ctJaler 12 50 1 18 11574 1 110 11 11 _ 18 00 lCl1 1 lIl ____I lIl _ __ _ __ __ _ __ _ _ _ _ _ _ ol _ Io lloo9land_ _ Myford UmJted Wilmot Lane ChlMll R04ld e t...