-
Powermatic 3520A - page 1
20" WOO DTURNI NG LA THE Model 3520A Instr uction Manual & Par ts Lis t M-0460221 (800) 248- 0144 www. p owe r m a t i c . c o m ...
-
Powermatic 3520A - page 2
2 This manual has been prepar ed for the owner and operator s of a Powerm atic M odel 3520A Lathe. I ts purpos e, aside from proper machi ne operati on, is to pr omote safety through the use of accepted corr ect operating and m a intenance proc edures. C ompl etely r ead the safety and maintenanc e inst ructi ons before oper ating or s erv ici ng t ...
-
Powermatic 3520A - page 3
3 TA BLE OF CONTENTS Safety R ules ................................................................................................................... ...................... 4-5 Safety: D ecals ......................................................................................................................................... 6 Spe cif ication ...
-
Powermatic 3520A - page 4
4 SA F ETY RUL ES As w i t h all m achi nes, ther e i s a cert ai n am ount of hazard i nv ol v ed with t he use of t his l at he. Use the m ac hi ne with the respect and cauti on dem anded where safet y precaut i ons are conc er ned. W hen norm al saf et y pr ec aut i ons are ov er l ooked or i gnored, per sonal i nj ury t o the oper at or can res ...
-
Powermatic 3520A - page 5
5 Do not attempt to engage t he spi ndl e l ock pi n unti l the spindl e has stopped. I f leav i ng the m achi ne area, turn i t of f and wait unt il t he spi ndl e stops bef ore depart i ng. Give the wor k you a re doing y our undivide d att ention. Looking ar ound, carr y i ng on a conv ersati on and "horsepl ay " ar e carel ess act s t ...
-
Powermatic 3520A - page 6
6 SAFE TY: D EC ALS Fa miliar ize you rs e lf wit h t he loc at ion and c ont ent of t hi s decal on your m achi ne. 6294773 ...
-
Powermatic 3520A - page 7
7 SPECIF ICA TI ONS: 3520A Lathe Tabl e with standar d ex t ensions ..................................................................................................................... 28” x 38” Dist anc e B et w een Center s ....................................................................................................................... ...
-
Powermatic 3520A - page 8
8 RECEIVING Rem ov e t he l at he f rom the shi ppi ng cont ai ner and check f or dam age. Report any dam age t o your dist r i butor i m m edi at el y . Accessori es are pack aged i n a separate car t on which w ill b e o n t he sh elf of th e m ac hine stand. Cl ean pr ot ecti v e coat i ng f rom t he bed, spi ndl es, work rest and f ace pl at e ...
-
Powermatic 3520A - page 9
9 Tool Support The t ool support (show n in F i gure 5), i s designed to all ow adj ustm ent f or hei ght, posi ti on on the bed, and angle to the w ork. Your 3520A l athe com es st andard with t he 14" tool support. Ot her supports are av ai l able; consult the " Opti onal Equi pm ent" l i st on page 24. Peri odi cal ly t he tool re ...
-
Powermatic 3520A - page 10
10 TOOLS If possibl e, sel ec t only quali t y , high speed steel turni ng t ool s. Hi gh speed t ool s hold an edge and l ast l onger t han ordi nary car bon steel . A s one becom es prof i c ient i n t urni ng, a v ar i et y of special ty t ools f or speci f i c appl i cat i ons can be acqui red. T he f ol l owing t ool s prov i de t he basi c s ...
-
Powermatic 3520A - page 11
11 SPINDLE T URNING Spi ndle t urni ng takes pl ac e bet ween the center s of t he l athe. It requi res a s pur or dr i v e center i n t he headstoc k and a rev olv i ng or l i v e cent er i n t he tai l stock. A c up c ent er rat her t han a c one c ent er w ill r educe t he r i sk of spli tt i ng t he stock. Fi gure 2 show s the basic pr of il e ...
-
Powermatic 3520A - page 12
12 4. Rotat e workpi ece by hand t o check f or proper c l earanc e. 5. Star t l athe at lowest speed and bring i t up t o the appr opr i ate RP M f or t he si z e of stoc k used (ref er t o tabl e on page 9). CUT T ING T ECHNI Q UES ROUG HI NG O UT : 1. Begi n w i t h a l ar ge r oughi ng gouge. P l ace t he t ool on t he tool support wit h the he ...
-
Powermatic 3520A - page 13
13 2. Light l y m ar k t he center of the " V " wit h the t ip of the skew. 3. Mov e the poi nt of t he skew to t he ri ght hal f of t he desi r ed wi dt h of your c ut . 4. W it h the bev el paral lel t o t he ri ght side of t he cut, rai se the handle and push the t ool i n t o t he desired dept h, as show n i n F i gure 8. 5. Repeat f ...
-
Powermatic 3520A - page 14
14 5. Make a bl ock t he same di am eter as the f ace pl at e, F igur e 9. Bot h gl ue bl ock and workpi ece should hav e good f l at surf aces f or gl ui ng. 6. Gl ue the bl ock t o the workpi ece. A v oi d using brown paper or news paper bet w een the bl ock and workpi ece. I t m ay w ork f ine i f y ou ar e usi ng scraper s, but a sli ght c at c ...
-
Powermatic 3520A - page 15
15 5. Tur n workpi ece by hand t o ensure proper cl earance. 6. Star t l athe at lowest speed and bring i t up t o the m ax i m um saf e speed f or the siz e of work to be t ur ned ( see chart on page 9). I f the m ac hi ne start s to v i brat e, l ower the speed unti l v i brat i on stops. 7. Rough out t he out side of t he bow l wi t h the 1/ 2&q ...
-
Powermatic 3520A - page 16
16 SANDING AND FINI SHING : 1. Rem ov e t he t ool r est and adj ust l athe speed to approx i m atel y 500 RP M . High speed can bui l d f r i ct i on whil e sanding and cause heat c hec k i n som e woods. 2. Begi n w i t h f i ne sandpaper ( 120 gr i t) and pr ogress through each gri t, using onl y l i ght pr essure. Coarser sandpaper tends to l e ...
-
Powermatic 3520A - page 17
17 TROUBLE-SHOOTING (3520A Lathe) PROBLEM POSSIBLE CA USE SOL UTIO N Ex cessiv e v i brat i on. 1. Def ec t i v e spindl e beari ngs. 1. Repl ace beari ngs. 2. W orm or def ecti v e bel t . 2. Repl ace bel t. 3. Def ec t iv e m ot or . 3. Repl ace m otor . 4. W ork piec e warped, out -of - r ound, 4. Corr ect pr obl em by pl ani ng has maj or f l a ...
-
Powermatic 3520A - page 18
18 PARTS LI ST: Headstock Assembly (3520A Lathe) No. Part No . Descrip ti o n Q uant ity 2277128 Headstock Assembl y ........................................................................................ 1 1 6294792 Headstock ........................................................................................................ 1 2 3719189 Mot o ...
-
Powermatic 3520A - page 19
19 PARTS LI ST: Headstock Assembly (3520A Lathe) cont inued No. Part No . Descrip ti o n Q u a ntity 58 6821492 FW D/ REV S w i tch ............................................................................................. 1 59 6860800 Plai n Fl at W asher, #10 ..................................................................................... ...
-
Powermatic 3520A - page 20
20 Headstock Assembly (3520A Lathe) ...
-
Powermatic 3520A - page 21
21 PARTS LI ST: Stand & Bed Assembly (3520A Lathe) No. Part No . Descrip t i on Quantity 1 6295920 Bed ..................................................................................................................... 1 2 3423053 Lathe Leg ....................................................................................................... ...
-
Powermatic 3520A - page 22
22 Stand & Bed Assembly (3520A Lathe) ...
-
Powermatic 3520A - page 23
23 OPTI ONAL ACCESSORI ES: Indexer & B ed Extensions (3520A Lathe) No. Part No. Descri pti on Qu anti ty 6294729 Index i ng Assembl y (I t em s 1 thru 5) 1 3097006 Index i ng Coll ar .................................................................................................. 1 2 3406005 Adj usting S c r ew Knob ........................... ...
-
Powermatic 3520A - page 24
24 OPTI ONAL ACCESSORI ES: Indexer & B ed Extensions (3520A Lathe) ...
-
Powermatic 3520A - page 25
25 OPTI ONAL ACCESSORI ES: Tool Suppor ts (3520A Lathe) No. Part No . Descrip t i on 1 3585011 T ool S uppor t Pi n 5/8 X .495 X 3.50 2 6294745 B al l Beari ng Tai l stock Cent er (not shown) 4 6294730 12" Metal Spi nni ng T ool S uppor t Assembl y (I tem s 1 and 4) 6294731 26" Tool Support Assembl y (I t em s 6 thru 8) 7 6294795 T ool S ...
-
Powermatic 3520A - page 26
26 OPTI ONAL ACCESSORY : Outboar d Turni ng Stand (3520A Lathe) No. Part No . Descrip t i on 6294732 Heav y Dut y O ut board Tur ning S t and (I t em s 1 thr u 9) 1 3042503 T urni ng Stand B ase 2 6295897 O f f set T ool Suppor t Pi n, 1.00 di a. 3 6295898 O f f set T ool Suppor t Casting 1. 00 hol e 4 2695026 S c r ew Lock A ssem bl y 7 3423055 T ...
-
Powermatic 3520A - page 27
27 OPTI ONA L A CCESSORIES (3520A Lathe) No. Part No . Descrip t i on 1 6294736 3" Face P l at e, 1-1/4- 8 (ST D. ) 2 6294737 4" Face P l at e, 1-1/4- 8 (OP T .) 3 6294738 7" Face P l at e, 1-1/4- 8 (OP T .) 4 6294744 F ace Pl ate W r ench OPTI ONA L A CCESSORY Part No . Descrip t i on 6294733 Rem ot e ON/ OF F Swit ch OPTI ONA L A C ...
-
Powermatic 3520A - page 28
28 ELECT RICA L SCHEMA TI C: 3520A Lathe ...
-
Powermatic 3520A - page 29
29 ELECT RICA L : Rem ote ON/OFF Switch (Optional) NOT E : The l athe c an onl y oper at e when both the headstock and r em ot e swit c hes are i n the "O N" posi t i on. STEP 1: Disconnec t all el ectr i cal power to l athe. STEP 2: Rem ov e t he t wo s crews fr om t he c ont rol panel . Do NOT di sconnect c ont rol panel f rom wiri ng h ...
-
Powermatic 3520A - page 30
30 ELECT RICA L SCHEMA TI C: 3520A Lathe with Remote S witch (Optional) ...
-
Powermatic 3520A - page 31
31 ELECT RICA L SCHEMA TI C: 3520A School Lathe (#1352002) ...
-
Powermatic 3520A - page 32
32 ELECT RICA L SCHEMA TI C: 3520A School Lathe - 2330009 Kit ...
-
Powermatic 3520A - page 33
33 AC INVERTER READINGS: Lathe Speed Ch art ...
-
Powermatic 3520A - page 34
34 Instructions for Mounting Indexing Assem bly (Optional A ccessory ) 1. Remov e the handwheel. Loosen the two set screw s and s l i de t he handwheel of f . 2. If y our l at he was purchased bef ore Januar y 1998, you m ust dr ill a 1 /4 " h o le in to th e headstock so that the i ndex er w ill w or k pr operl y. B ef ore the 1/ 4" hol ...
-
Powermatic 3520A - page 35
35 To or der par t s or reach our serv i c e depar t m ent, pl ease cal l our t oll -f r ee num ber bet ween 8:00 a.m . and 4: 30 p.m . (CST ), M onday t hrough F r i day. Hav i ng the M odel Num ber and S er i al Num ber of your m achi ne av ail abl e when you ca ll w ill allo w us to s e rve yo u q uic kly and accurat el y . Locat i ng the stoc k ...
-
Powermatic 3520A - page 36
36 03/03 W MH Tool G r oup 427 Sanf ord Rd. LaVergne, TN 37086 Phone:( 800) 248-0144 Fax : ( 800) 274- 6840 E-m ai l : pow erm at i c@ wmht ool group. c om W e b si t e : www. p owe r m a t i c . c o m Pow erm atic ALL RIGHTS RESERVED ...
¿Tienes una pregunta acerca de Powermatic 3520A?
Utiliza el formulario que se encuentra abajo
Si con la ayuda del manual de instrucciones encontrado no has podido solucionar tu problema con Powermatic 3520A, haz una pregunta utilizando el formulario que se encuentra abajo. Si alguno de los usuarios ha tenido un problema parecido con Powermatic 3520A probablemente compartirá una forma de solucionarlo.