ValveLiTzer Redux: 11 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Kuv tau txaus siab los ntawm gmoon tus tsim rau super-yooj yim guitar pedal, ValveLiTzer, uas siv lub raj ua lub plawv ntawm cov nyhuv. Hmoov tsis kuv tsis ntaus guitar kuv tus kheej, yog li kuv tsim ib qho rau kuv tus phooj ywg lub hnub yug xwb. Nov yog cov txiaj ntsig ntawm kuv tsim. Cov xov tooj hluav taws xob zoo ib yam, tab sis cov ntaub ntawv sib txawv ntau yam. Txhawm rau tsim kuv li ntawm ValveLiTzer, koj yuav xav tau txhua yam uas tau teev tseg hauv gmoon cov lus qhia. Kuv yuav yuav luag txhua yam ntawm Antique Electronics Supply, tshwj tsis yog rau LEDs (eBay), resistors thiab capacitors (cov khoom siv hluav taws xob hauv zos), thiab xaim. EEDIT: Nco ntsoov txheeb xyuas qhov hloov pauv ntawm qhov tsim qauv no, uas kuv hu rau ValveLiTzer Trifecta. Tib qho kev sib tw, cov ntaub ntawv sib txawv heev! ELECTRONICS1 12FQ8 tube1 9 tus pin me me socket2 1/4 "mono jacks1 50k linear potentiometer1 500k audio (logarithmic) potentiometer1 SPDT (on/on) footswitch2 xiav LEDs2 1000uF 25V electrolytic capacitors2 1Mohm resistor1 470k resistor1 470k resistor 470 ohm resistors (rau LEDs) 2 0.01 uF capacitors1 0.1 uF capacitorsolder24 AWG stranded wireCASE MATERIALSabout 2 square feet ntawm 17mm tuab Lavxias Birch Plywood (aka Baltic Birch) txog 1 square foot ntawm 2-3mm tuab plexiglass, Lexan, lossis polycarbonate yas ntawv tawm ntawm 1 square foot ntawm 3mm tuab aluminium lossis tooj dag phaj 7 3/4 "countersunk wood screwssome rubber stick-on feetwood stain (koj xaiv xim, Kuv siv" Cabernet "liab roj-based stain) ntoo tiav (Kuv siv Minwax Polycrylic dej raws) TOOLSA band sawA scroll sawA drill pressA belt sander (los yog txoj siv hlua rau cov saw pom) - yeem, txawm hais tias zoo kom muaj! A Dremel cuab yeej nrog laum xovxwm txuas 1/8 "milling me ntsis rau Dre melA polishing me ntsis rau Dremel200 thiab 320 grrit sandpapera 1/2 "dav xim txhuam DC lub hwj chim muaj peev xwm ntawm 3 ampsa daim seem aluminiuma tub loj txaus los tuav cov txiav aluminium piecessalt watera khaub ncaws irona laser printera ntawv lossis ob daim ntawv ci ci

Kauj Ruam 1: Rooj plaub

Kuv txiav txim siab los ua ib rooj plaub tshwj xeeb rau tus pedal no. Nws yog ntxhib nyob rau hauv cov duab ntawm daim duab -8, nrog rau ib lub valve tau hais qhia nyob rau sab saum toj. Cov ntaub ntawv nws tus kheej yog ua los ntawm ob txheej ntawm 17mm tuab Lavxias birch plywood - qhov tshwj xeeb tshwj xeeb ntawm ply nrog 13 txheej. Nws sab profile yog qhov tshwj xeeb thiab ntxim nyiam heev (IMO). Cov phaj ntawm txhuas tau teeb tsa rau sab saum toj, muab qhov chaw ruaj khov ruaj khov los txhim kho qhov hloov pauv, lub tsho thiab lub lauj kaub. Aluminium yog cov ntawv sau nrog cov npe ntawm cov khoom sib txawv. Qhov hauv qab ntawm lub pedal yog ua los ntawm cov yas polycarbonate diffused (sanded), uas tau pom los ntawm sab hauv los ntawm ob lub LEDs. Kuv pib los ntawm kev kos cov ntaub ntawv hauv Adobe Illustrator. Siv txoj kab uas hla ntawm lub valve ua lub hauv paus pib, kuv kos lub voj voos thiab arcs raws li kom txog thaum kuv los nrog cov qauv tsim hauv qab no. Muaj ob peb lub ntsej muag txiav tawm pom, uas qhia txog ntau yam ntaub ntawv ntawm daim. Kuv kuj tau cim cov chaw nyob ntawm cov khoom sib txawv uas yuav raug teeb tsa rau saum. Kuv tau xaiv tus tsiaj ntawv uas haum rau qhov zoo nkauj ntawm rooj plaub - koj tuaj yeem siv txhua yam ntawv hauv ntiaj teb siv cov txheej txheem kos duab!

Kauj Ruam 2: Txiav thiab Zeb Ntoo Case

Pib los ntawm kev txiav tawm ob lub duab plaub uas loj dua tus qauv ntawm rooj plaub los ntawm Lavxias birch. Txiav tawm ib lub duab plaub uas zoo sib xws los ntawm cov yas polycarbonate. Luaj ob daim ntoo ua ke siv tus kws ntoo tus nplaum, thiab kaw lawv ua ke kom muaj kev sib koom zoo. Thaum cov kua nplaum qhuav (tos ib hnub kom ntsuas tau zoo), tsuag tom qab ntawm tus qauv nrog tshuaj tsuag-rau cov nplaum, tos ib pliag lossis ob, thiab lo nws rau ntawm cov ntoo (tos me ntsis tso cai rau tshem tawm tus qauv yooj yim dua tom qab.) Ruaj ntseg kaw cov yas rau ntawm daim ntoo nrog daim kab xev npog, saum cov qauv. ** Nco ntsoov tias hauv cov duab kuv qhia cov ntawv uas tau muab lo rau ntawm cov ntoo, thiab cov yas raug txiav cais. Qhov no ua haujlwm ib yam nkaus, tab sis koj tuaj yeem txuag koj tus kheej qee qhov kev siv zog los ntawm kev txiav txhua yam ib zaug! ** Ntawm txoj hlua lossis saw pom, txiav tawm tus qauv ua tib zoo saib xyuas kom du, txawm tias kab. Koj yuav tsum tau rov thov daim kab xev rau daim yas kom nws tsis txhob swb ib ncig. Nrog rau sab nrauv txiav tawm, teeb lub yas rau tam sim no. Laum ob 1/4 "qhov hauv qhov txiav tawm qhov twg cov ntawv txhuas yuav mus. txiav tsis tas yuav yog qhov tseeb dhau, tab sis sim ua kom zoo ib yam tam sim no. Tam sim no mus rau lub milling. tsuas yog daim nyias nyias - qhov no ua kom yooj yim dua. Kuv tau kawm qhov no nyuaj ib yam nkaus. Lo cov milling me ntsis rau hauv koj lub Dremel, thiab muab nws tso rau hauv lub laum xovxwm txuas. Dremel yuav siv los ua zeb, lossis saum toj Teeb tsa cov ntoo nrog me ntsis nyob hauv nruab nrab. Koj yuav tsum tau teeb tsa qhov tob ntawm kev txiav - tsis txhob siv tus pas nrig ntawm sab, Kuv "tas mus li" teeb qhov tob los ntawm kev hloov pauv mus deb li cas sawv Dremel Teem qhov tob kom sib npaug rau qhov tuab ntawm txhuas. Ntawm no, tig Dremel ntawm 20-25, 000 rpm thiab ua tib zoo zuaj tawm lub taub hau mus txog rau ntawm daim ntawv ntawv. Txhawm rau zam dhau qhov me me lossis hlawv ntoo, ua ntau yam hla, txhua lub sijhawm shaving ze rau kab. Txheeb xyuas qhov txiav qhov tob raws li nws tuaj yeem tawm ntawm kev hloov kho. Rov ua dua rau qhov txiav tawm me me ntawm sab saud.

Kauj Ruam 3: Chiseling thiab Ua Haujlwm Zaum Kawg

Thaum kawg, cov xov hlau yuav tsum hla ntawm ntu ntu thiab ntu ntu. Nrog lub laum xovxwm teeb rau 1/2 "txiav qhov tob (uas yog, 1/2" sib sib zog nqus txiav rau hauv cov khoom siv), siv 1/2 "laum ntsis los txiav tawm lub hav ntawm BOTTOM ntawm rooj ntoo, nruab nrab ntawm ntu loj thiab me me. Ntxuav lub hav siv rab txiab. Qhov 1/2 "laum ntsis (tshwj xeeb yog Brad Point lossis Forster, txawm hais tias qhov me ntsis yuav tsum ua haujlwm), tho qhov rau hauv qhov thais sab ntawm ntoo, qhov twg lub hwj chim ntsaws yuav kawg mus. Ua haujlwm kom zoo thiab kaw cov haujlwm kom nws tsis txav mus los - qhov no yog kev txiav tawm.

Kauj ruam 4: Sanding

Pib los ntawm kev txhuam ob sab. Rov qab muab cov yas yas rov qab rau hauv rooj ntoo siv daim kab xev npog. Xuab zeb nyob ib puag ncig sab nraum ntawm rooj plaub siv txoj siv ntsug ntsug. Koj yuav tsum tau hloov daim kab xev ib zaug lossis ob zaug los npog txhua yam. Ua ntej ob sab los ntawm tes siv 200 cov ntawv xuab zeb, tom qab ntawd 320. Tshem cov yas thiab tso nws ib sab ntxiv. ces 320 thiab teeb nws ib sab kom txog thaum koj tau ua tiav cov ntawv txhuas.

Kauj Ruam 5: Laum, Txiav thiab Txhuam Txhuas Daim Hlau

Yog tias koj muaj lub tshuab txiav laser muaj peev xwm hlau, Kuv txhawb kom koj siv nws. Tab sis yog tias tsis yog, ntawm no yog yuav ua li cas nrog txoj hlua pom. Ua ntej tshaj, npaj cov hlau los ntawm txhuam nws nruab nrab ntawm ob nplooj ntawv ntawm 1/2 plywood. Siv daim kab xev nplaum los tuav cov txheej ua ke. Ua qhov no muab rau koj yam tseem ceeb ntxiv los tuav raws li koj txiav, thiab nws tiv thaiv kev sib tsoo ntawm cov hlau burrs ntawm cov hlau txiav ntug. Siv tshuaj tsuag-rau cov nplaum, lo cov phaj phaj rau cov ntoo. Ua ntej txiav, laum tsib ntu tiv thaiv qhov ntawm lub laum xovxwm. Siv qhov tsim nyog laum qhov me me rau ntu hauv nqe lus nug - hloov pauv, lub lauj kaub thiab lub tsho txhua qhov xav tau qhov sib txawv me me. 15tpi hniav ntawm cov saw thiab khiav nws ntawm 3000 fpm. Txiav tawm ntu ntu thiab ntu ntu. Nco ntsoov tias koj txiav ntawm txoj kab raug! Nrog daim hlau txiav tawm, tshem lawv tawm ntawm cov plywood nyuaj nyuaj. Ntsuas -haum cov phaj hauv cov ntoo - qhov haum yuav ua rau siab t lossis tsis haum txhua - yog li, khaws cov ntaub ntawv thiab txhuam cov hlau kom txog thaum nws haum zoo. Qhov potentiometers muaj cov yuam sij me me uas tiv thaiv lawv kom tsis txhob tig hauv lawv lub qhov. Ntxig lub potentiometer rau hauv nws lub qhov, thiab cim qhov twg tus yuam sij yuav nyob. Qhov zoo tshaj plaws, cov pins yuav tsum tau taw qhia rau nruab nrab ntawm cov phaj hlau! Laum qhov nrog qhov tsim nyog qhov me ntsis xyaum. Qhov phaj valve yuav xav tau haujlwm me ntsis ntxiv thiab. Ua ntej, kaw nws thiab siv ib qib me ntsis, nthuav lub qhov kom haum rau lub qhov (socket) lub raj. Xwb, koj tuaj yeem siv cov ntawv pom nrog cov hlau txiav hniav. Kos tawm ob lub qhov txuas rau lub qhov (socket) thiab laum cov ntawd ib yam. Hauv qhov tsis sib xws, khij lub phaj thiab khoov nws mus rau 90 degree lub kaum ntse ntse, kom phim qhov thais sab saum toj ntawm rooj plaub. Ua tib zoo saib xyuas thaum koj ntsuas txoj hauj lwm ntawm qhov khoov, kom tau txais qhov nruj nruj zoo. Ua qhov haum yog qhov zoo rau lub hauv paus thiab lub phaj, koj tuaj yeem txhuam cov hlau. Siv me ntsis buffing thiab dremel (lossis los ntawm txhais tes yog tias koj nyiam!), Txhim kho cov txhuas kom pom qhov ci. Nco ntsoov tias qhov ci dua nws yog qhov zoo dua qhov hloov pauv stencil yuav ua haujlwm, yog li mus rau daim iav zoo li ua tiav yog tias koj tuaj yeem ua tau. Ntxuav tawm txhua qhov sib xyaw nrog xab npum thiab dej, tom qab ntawd ua tib zoo ntxuav cov hlau nrog cawv.

Kauj Ruam 6: Txhim Txhuas Daim Hlau Txhuas

Txhawm rau kos lub jack, hloov pauv thiab lub zog ua haujlwm Kuv tau kos lub rooj tsavxwm siv hluav taws xob. Cov ntxhib, cov ntawv lo sib txawv zoo ib yam nrog cov phaj ci. Lawv kuj tseem nyob ruaj khov - tsis muaj kev siv npaum li cas yuav ua rau lawv tawg. Koj yuav tsum tsim kom muaj lub tank tso hluav taws xob yooj yim. Muaj ntau Cov Lus Qhia txog yuav ua li cas, yog li siv ib qho ntawm lawv yog tias koj nyiam. Kuv siv lub ntim 2 l dej khov ntim nrog dej sov thiab ob peb diav ntsev ntsev (NaCl). Nco ntsoov tias yog tias koj siv ntsev tas li, cov tshuaj chlorine tuaj yeem tsim tawm thaum txheej txheem txheej txheem. Ntxuav dej qab zib yog lwm txoj hauv kev zoo rau ntsev ntsev thiab kuv xav kom koj siv nws dua, tshwj xeeb tshaj yog tias koj yuav tsum ua haujlwm sab hauv. Koj yuav xav tau daim phaj thib ob ib yam, tsawg kawg yog loj npaum li cov phaj txhuas koj yuav tau kos. Nws yuav tsum tau ua los ntawm txhuas. Ua hwj huam rau lub tank etching, Kuv siv kev tswj fais fab mov. Koj tuaj yeem siv tib yam, lossis koj tuaj yeem siv lub khoos phis tawj siv hluav taws xob hloov pauv lossis lub tsheb them lub roj teeb. Txhua yam uas tso tawm +12V DC nrog tsawg kawg ntawm amp tam sim no yuav ua haujlwm. Thaum ua ntej koj yuav tsum tau hloov cov qauv mus rau daim hlau txhuas. Kuv siv lub tshuab luam ntawv laser ntawm daim ntawv duab. Luam daim ntawv stencils thim rov qab ntawm lub tshuab luam ntawv laser, siv cov ntawv ci ci. Xyuas kom cov duab zoo thiab tsaus. Txiav tawm cov stencils nrog 1/4 npoo, thiab sau lub npe stencil nyob tom qab ntawm txhua daim kom pab taug qab lawv. *** Yog tias cov ntawv tsis pom zoo, koj yuav tsum tau teeb tsa font kuv tau siv: Blue StoneLay tawm cov phaj txhuas ntawm qhov kub-resistant qhov chaw, thiab tso cov stencils hauv qhov raug. cov hlau tau kub, lwm cov stencils uas koj tseem tsis tau kov yuav xav fuse rau cov hlau tag nrho ntawm lawv tus kheej. Tsis txhob tiv thaiv lawv ntawm kev txav mus los, lossis tsuas yog ua ib zaug xwb. sab laug ntawm daim ntawv yees duab. Nws coj kuv ob peb sim ua kom raug. Koj tuaj yeem kov qhov yuam kev me me nrog ntsia thawv ntsia hlau (yog, tiag tiag) tab sis rau qhov ua yuam kev loj koj yuav tsum tau txhuam tawm lub toner thiab rov ua dua. Kauj ruam kawg ua ntej kos yog txhawm rau npog tag nrho cov phaj, yog li nws yuav tsis cim. tias kuv tsis xav etch. Tawm ib lub kaum me me uas tsis tau pom nyob rau sab saum toj mus rau kab yeeb yaj kiab tso rau hauv qhov txheej txheem no txawv dua li tshem tawm cov xeb hluav taws xob. Hauv qhov no, txuas cov liab (+12V) coj mus rau lub phaj raug kos, thiab dub (hauv av) rau phaj thib ob. Nrog txhua yam sib txuas, qhib lub zog. Cov txheej txheem no tsuas siv ob peb feeb xwb. Tsis ntev dej yuav pib kub thiab ua npuas zoo li dab ntxwg nyoog lub lauj kaub. Tshem lub phaj txhua feeb los yog li ntawd txhawm rau txheeb xyuas qhov cuam tshuam. Thaum koj txaus siab nrog cov ntawv nplaum, tua lub zog, ntxuav cov phaj txhuas hauv dej, thiab tev tawm cov kab xev. Tom qab ntawd, txhuam cov toner nrog cov dej cawv. Nws yuav siv me ntsis ntawm lub luj tshib roj kom tshem nws tawm!

Kauj Ruam 7: Tua thiab Ua tiav Ntoo

Ua ntej txhawm rau txhim kho cov phaj hlau, koj yuav xav kom plam thiab ua kom tiav cov thav duab thav duab. Kuv siv cov xim cabernet liab zoo raws cov xim, thiab ua kom tiav acrylic. Ua cov xim nrog txhuam los yog txhuam ua npuas ncauj. Siv lub tsho loj kom txaus kom tau cov xim uas koj xav tau. Hauv kuv qhov xwm txheej, kuv tau siv ob lub tsho tiv no sab saum toj thiab peb sab ntawm ob sab, txij li cov ntug txiav tau nqus cov xim ntau dua. Tso cai 24 teev rau lub tsho zaum kawg ntawm cov xim kom qhuav. Ua kom tiav nrog txhuam txhuam. Thawj lub tsho loj yuav tsum yog lub teeb heev. Nws so rau hauv ntoo thiab yeej tsis muaj qhov cuam tshuam dab tsi. Ib zaug qhuav, xuab zeb maj mam thiab thov lub tsho thib ob. Tam sim no nws yuav pib ci. Xuab zeb dua ib zaug nws qhuav. Lub tsho thib peb yuav ua rau nws zoo nkauj tiag tiag. Thaum nws qhuav, koj ua tiav nrog qhov ua tiav!

Kauj Ruam 8: Kua nplaum rau hauv Cov Ntawv Txhuas Txhuas Txhuas, thiab Mount Cheebtsam

Txhawm rau lo rau hauv cov phaj koj yuav xav tau qee yam uas zoo rau hlau thiab ntoo. Kuv siv JB Weld, txawm hais tias epoxy tsis tu ncua yuav tsum ua haujlwm ib yam nkaus. Ua ntej lo rau ntawm lub phaj valve, ntxig lub qhov ntsaws qhov ntsaws thiab lub hwj chim txuas nrog cov xov hlau ua ntej soldered rau tus pin. Txwv tsis pub nws yuav nyuaj heev rau muab tso rau tom qab. Thaum cov kua nplaum qhuav, koj tuaj yeem txhim kho cov khoom sib txawv. Siv cov cuab yeej kho vajtse uas muab nrog rau cov khoom kom ruaj ntseg rau hauv qhov chaw. Tsis txhob muab lub raj tso rau hauv tam sim no, nws yuav tsuas yog nyob hauv txoj kev.

Kauj Ruam 9: Txuas kab

Koj puas kam muab cov hlau txuas? Zoo! Qhov no yuav tsuas yog qhov nyuaj me ntsis xwb. Kuv siv tsis tau lub rooj sib txig sib luag lossis lub rooj sib tham. Hloov chaw, Kuv tsuas yog siv cov khoom sib txuas hauv cov haujlwm muaj txiaj ntsig tshaj plaws, ua kom ntseeg tau tias tsis txhob hla ib qho xov hlau. Ua raws li cov txheej txheem thiab muab tshuaj txhuam rau txhua qhov chaw. Siv cov xov hlau txiav kom ntev raws li qhov tsim nyog. Kuv siv 24 AWG teflon coated xaim, nws zoo heev los siv. Kuv tau siv ob lub 1000uF electrolytic capacitors los ntawm lub zog rau hauv av, los pab lim cov khoom siv hluav taws xob. Kuv kuj tseem ntxiv ob lub teeb ci xiav LED nrog rau qhov txwv tam sim no. Cov LEDs ua rau rooj plaub ci los ntawm hauv qab. Triple-xyuas koj cov thaiv, tom qab ntawd ntsaws nws yam tsis muaj lub raj ntsia. LEDs yuav tsum ci. Yog tias lawv tsis ua, koj tau ua yuam kev. Mus rau hauv thiab kho nws. Thaum koj txaus siab, ntsaws rau hauv lub raj thiab qhib nws. Lub raj yuav tsum ci me ntsis.

Kauj ruam 10: Xeem

Tam sim no koj tuaj yeem sim tawm lub pedal! Txuas koj lub guitar rau hauv IN nkaus, thiab koj lub amp rau OUT jack. Mus tom ntej - pluck ib txoj hlua. Saib nws zoo li cas. Kuaj qhov hla hla kom paub tseeb tias nws ua qee yam. Tweak ntim (Boost) kom paub tseeb tias nws ua haujlwm. Qhib tus tsav (Dirt) thiab mloog qhov cuam tshuam ntau ntxiv. Qhov txiaj ntsig tau hloov pauv ntau dua li lwm tus pedals, tab sis nws nyob ntawd. Kuj mloog suab nrov. Yuav tsum muaj tsawg heev. Yog tias nws nrov nrov, tej zaum yuav muaj teeb meem hauv av. Qee yam uas yuav pab tau suav nrog kev siv lub zog hloov hluav taws xob hloov lub zog hloov hluav taws xob (lub pob zeb me me rau ntawm phab ntsa hloov yog tias qhov loj), thiab muab cov phaj hlau txuas rau hauv av ntawm lub zog hluav taws xob. Ua ntej koj tau txheeb xyuas tias nws ua haujlwm, koj tuaj yeem mus rau cov kauj ruam tom ntej… *** Ua tsaug rau kuv tus phooj ywg rau xa cov duab ntawm lub pedal teeb tsa nrog nws lub guitar thiab amp! ***

Kauj Ruam 11: Txuas Lub Phaj Base

Nrog lub pedal ua haujlwm koj tuaj yeem txuas cov yas puag phaj. Yog tias koj tsis tau ua dua, khov ib sab ntawm cov yas los txhuam nws nrog 150 lossis 200 cov ntawv xuab zeb. Tau txais nws zoo li koj tuaj yeem ua tau. Lub hauv paus mus rau hauv qab ntawm tus ncej, thiab kos tawm qhov chaw rau cov ntsia hlau. Kuv siv 7 lub taub hau ntoo taub hau ntsia hlau muab tso rau hauv qhov chaw zoo tshaj plaws. Laum tawm lub qhov siv me ntsis kom raug rau qhov loj ntawm cov ntsia hlau uas koj muaj. Tom qab ntawd, suav cov qhov ntawm qhov ci iab ntawm cov yas. Ua tib zoo saib xyuas, cov yas yog nyias thiab nws yooj yim heev rau tsav lub txee ncaj ncaj los ntawm cov yas! zawv zawg thiab qhov ntawd yog nws! Muaj kev lom zem thiab nco ntsoov qhia tawm rau txhua tus phooj ywg khib.;)