Qhob Dodecahedron Hais Lus: 8 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Yog li tom qab tau txais kev tshoov siab me ntsis los ntawm "A Dodecahedron Speaker for Desktop Printers" project los ntawm 60cyclehum Kuv txiav txim siab kom mus rau ntawm kev tsim kuv tus kheej dodecahedron hais lus. Kuv tsis muaj lub tshuab luam ntawv 3D yog li siv kev pabcuam online los luam 12x qhov yuav tau kim heev. Vim tias qhov xwm txheej hloov pauv ntawm qhov tsim qauv no kuv pom ib txoj hauv kev kom txo tus nqi ntau dua los ntawm kev hloov 3D luam ntawv pwm thiab siv qhov ntawd pov 12 lub ntsej muag. Hauv qhov no kuv tau siv pob zeb vim tias nws pheej yig thiab yuav ua rau tus neeg hais lus zoo ib yam.

Tus hais lus tiav ntsuas ~ 150mm hla thiab hnyav ~ 1.75kg

Cov.stl's rau cov pwm kuv tsim tau txuas nrog: Nws tsim nyob ib puag ncig ntawm tus hais lus qhov ntev uas pom tab sis koj yuav tsum muaj peev xwm ntsuas qhov qauv ntawd kom haum rau tus hais lus sib txawv.

Yog tias koj zoo li kuv thiab tsis muaj koj tus kheej lub tshuab luam ntawv 3D Kuv xav kom siv cov kev pabcuam ntawm 3DPRINTUK

Cov khoom koj yuav xav tau:

Qhov:

• 3d luam tawm pwm
• 5pcs x M4x20mm ntsia liaj qhov rooj thiab cov noob txiv ntoo
• 12pcs x Hais Lus - Qhov kuv tau siv yog 4 ohm, 5W & 57mm txoj kab uas hla - Monacor SP 6/4
• Lub ntsiab lus hais lus cable - ib qho uas yuav txuas tus neeg hais lus rau koj qhov chaw
• Hais lus cable rau xaim 12 tus neeg hais lus ua ke - Kuv tau txais 50m reel ntawm 2x13 strand rau £ 6 (ntau dua txaus !! tej zaum yog tus hais lus thib ob ??)
• Hlua - ntev nyob ntawm qhov koj xav dai nws los..
• Ntoo txiav & 0.8 hli plywood ntawv

Khoom siv:

• Primer thiab gloss tsuag xim - txhua xim yuav ua
• Qhob - Kuv tau mus nrawm teeb tsa kom nrawm, Kuv tau txais 10kg lub hnab uas ntau dua li txaus
• Lob cov nplaum - Ib yam zoo li "Evo Stik Sticks Zoo li Sh*t" - ua kom ntseeg tau tias yam koj siv tau tuaj yeem sib txuas rau ob yam khoom siv tsis tau.
• Pwm tso tawm (plaub hau ciab)
• Solder
• Thaum tshav kub kub ntsws / hluav taws xob daim kab xev

Cov Cuab Yeej/Khoom Siv:

• Ntawv xeb
• Nws Sib Thoob thiab lwm yam
• Phom Sealant
• Cov hlau txiav/txiab/riam
• Soldering Hlau
• Sib zog (txiv neej pluag phom kub…)
• Multimeter
• Ntsia Hlau
• Laum + khoom

Kauj Ruam 1: Tsim Pwm

Kuv tau suav nrog cov kab ntawv txuas rau cov ntaub ntawv kuv tsim tab sis yog tias koj muaj kev paub nrog CAD thiab xav kom mus ntawm kev tsim koj tus kheej pwm ntawm no yog cov kauj ruam tseem ceeb uas kuv tau ua …

1. Txhawm rau pib, koj xav tsim dab tsi ntu kawg yuav zoo li cas, dab tsi yuav tawm los ntawm pwm. Txhua lub ntsej muag yog qhov tseem ceeb ntawm lub pentagon nrog 31.72deg miter. Kuv siv cov yam ntxwv zoo li tig rov los, txiav saum npoo/lub cev thiab cov fillets los tsim cov duab uas kuv zoo siab nrog. Daim ntawv kawg yuav kawg rau koj thiab koj tus neeg hais lus xaiv … Qhov tseem ceeb los txiav txim siab nyob rau theem no yog qhov no yuav tsum tau muab tshem tawm ntawm cov pwm kom xav txog qhov sib cais yuav nyob qhov twg thiab zam kev hla dhau qhov kev coj ua tshem tawm los ntawm. Ntxiv cov ntawv me me rau lub ntsej muag ntsug tseem yuav ua rau nws tshem tau yooj yim dua..
2. Thaum koj muaj tus qauv tsim koj zoo siab nrog, siv lub cuab yeej plhaub. Xaiv lub plhaub sab nrauv nrog phab ntsa tuab tsawg kawg 1.5 hli, nrog lub ntsej muag hauv qab xaiv raws li qhov tshem tawm.
3. Tam sim no koj yuav tsum muaj qhov tsis zoo ntawm koj li qub - pib ntawm pwm. Tam sim no nws yuav tsum yog ib lub cev yog li koj yuav tsum tau faib nws ua ob lub cev, hauv lub dav hlau uas tso cai rau kom rub cov pwm sib nrug thiab tshem tawm cov cam khwb cia. Yog tias koj tsis muaj kev paub ntau txog kev tsim tshuaj molding koj yuav xav ua Google tshawb fawb rau cov lus qhia - Kuv tsim ntu rau kev txhaj tshuaj molding txhua hnub ntawm haujlwm uas pab..
4. Tom ntej no kuv ntxiv ob sab thiab cov yam ntxwv rau ob qho pwm ib nrab uas yuav tso cai rau nws raug clamped ua ke rau casting..
5. Koj yuav tsum tam sim no muaj pwm npaj xa tawm rau 3d luam ntawv !!

Kuv tau ntxiv cov ntawv sau rau ntawm daim duab thiab saib ntawm kuv tsob ntoo CAD feature yuav pab tau koj..

Kauj Ruam 2: Npaj Pwm

Kuv xa cov ntaub ntawv pwm tawm mus luam tawm thiab ib lub lim tiam lossis tom qab ntawd nws tuaj txog …

Cov txheej txheem luam ntawv 3d tawm hauv qab cov npoo me me thaum nws tsim qauv ua txheej los ntawm txheej yog li kuv tau muab nws cov xuab zeb nrawm..

Cov txheej txheem ntawm 3d luam ntawv Kuv tau mus yog SLS (Xaiv laser sintering) uas tsim cov qauv hauv cov khoom siv nylon thiab txhais tau tias cov pwm xav tau ntim kom nws tsis ntxeem tau. Ob peb lub tsho loj ntawm primer thiab tom qab ntawd pleev xim pleev xim yuav tsum ua txoj haujlwm..

Kauj Ruam 3: Moulding Faces

Txhawm rau tso ib feem kom tshem tawm ntawm cov pwm nws zoo tshaj plaws los thov tus neeg tso tawm pwm ua ntej casting. Muaj 'cov khoom tsim nyog' koj tuaj yeem yuav rau qhov no tab sis kuv tsuas yog siv qee cov plaub hau plaub hau, nrhiav tau yooj yim thiab ua haujlwm zoo! Yooj yim tshaj plaws los ua ob lub halves sib cais ces ntsia lawv ua ke. Tam sim no sib tov ua vaj tse. Koj yuav tsum tau muab cov pob zeb sib tov sib xyaw rau hauv cov dej uas tsuas yog ntws los txaus thiab ntim cov pwm kom raug. Raws li koj tuaj yeem pom los ntawm daim vis dis aus kuv tau nchuav rau theem thiab tshee/ua rau cov pwm tshem tawm cov cua npuas. Tom qab cov pob zeb tau teeb tsa koj tuaj yeem tshem lub ntsej muag hais lus tiav. Tej zaum qhov yooj yim tshaj plaws los saib cov vis dis aus kom pom kuv cov txheej txheem yuav ua li cas… Rov ua dua kom txog thaum koj tau txais 12 lub ntsej muag thiab koj tau npaj los pib sib dhos

Kauj Ruam 4: Kev Npaj Teeb

Lub ntsiab lus hais lus cable:

Nqa koj lub xov tooj cua hais lus tseem ceeb thiab thim rov qab tiv thaiv sab nrauv los ntawm ib puag ncig 5cm kom pom ob lub xov hlau sab hauv. Tam sim no tshem tawm qhov kawg ntawm txhua qhov no

Tus neeg hais lus:

• Tom ntej no koj yuav tsim 3 pawg ua ntej sib dhos tus hais lus zaum kawg, yog li faib 12 tus neeg hais lus rau 3 pawg.
• Ntawm 3 ntawm 4 tus neeg hais lus, ntawm txhua pab pawg, cov laug thiab cua sov ua ib qho ntawm cov lus hais xov hlau (10-15cm ntev) mus rau qhov tsis zoo.
• Nyob rau ntawm tus neeg hais lus thib 4 muab cov xaim txuas mus rau qhov zoo thiab qhov tsis zoo.
• Daim duab txuas yuav tsum qhia meej tias..

Kauj Ruam 5: Pawg Sib Koom

Kev sib koom ua pawg:

• Siv ib lub ntsej muag pov tseg thiab siv kab kab nplaum rau ntawm ib sab ntug. Tam sim no txuas lwm lub ntsej muag rau qhov ntawd, saib xyuas kab txhua yam kom zoo tshaj plaws uas koj tuaj yeem ua tau.
• Rov ua cov txheej txheem no nrog lwm ob lub ntsej muag los tsim ua pawg ntawm 4 ntu hauv kev npaj qhia.
• Kuv qhwv qee daim kab xev hluav taws xob ncig txhua qhov koom nrog tuav txhua yam hauv qhov chaw thaum nws teeb tsa.
• Rov ua qhov no kom ua peb pawg thiab tawm txhua yam kom teeb tsa qhov xav tau.

Drilling:

• Ntawm ib qho ntawm pawg koj yuav tsum tau laum tawm 4 qhov.
• Ib qho nyob hauv nruab nrab ntawm lub vertex rau tus hais lus tseem ceeb cable nkag mus.
• Thiab peb qhov ntxiv txhawm rau ntxig txoj hlua hla uas yuav siv los dai tus hais lus los ntawm..
• 3 daim hlua ntawm koj qhov ntev uas koj xaiv tau tam sim no tuaj yeem pub los ntawm lub qhov thiab ib txoj hlua khi ntawm sab hauv ntawm tus hais lus.

Teeb/Mounting Speakers:

• 4 tus hais lus hauv txhua pawg tau txuas hauv kab.
• Teem tus neeg hais lus los ntawm txhua lub ntsej muag lub ntsej muag kom pib nrog.. Tam sim no siv cov xov tooj tsis zoo los ntawm thawj tus neeg hais lus (tus uas muaj ob lub xov hlau txuas nrog), hla nws los ntawm lub ntsej muag thiab muab nws tso rau ntawm lub davhlau ya nyob twg zoo ntawm tus hais lus tom ntej nrog.
• Rov hais dua qhov no nrog lwm tus neeg hais lus kom txog thaum koj muaj txhua tus txuas hauv kab lus … koj yuav tsum tau sab laug nrog cov xov tooj ntev txuas rau qhov zoo ntawm tus hais lus thib 1 thiab ib qho ntawm qhov tsis zoo ntawm 4.
• Nws muaj nqis thaum lub sijhawm no txheeb xyuas nrog lub ntsuas ntsuas uas koj qhov kev tiv thaiv raug … nrog 4 x 4 ohm hais lus koj yuav tsum muaj nyob ib puag ncig 16 ohms.

• Thaum zoo siab tias lawv tau siv kab ntawv raug, Kuv tau siv tib lub nplaum los lo cov neeg hais lus rau hauv txoj haujlwm. Ib qho hlaws me me ntawm cov kua nplaum nyob ib ncig ntawm daim di ncauj ntawm lub qhov thiab tom qab ntawd nias tus hais lus rau hauv qhov chaw. Kuv tso ib tus neeg hais lus pub dawb tso cai rau rwb thaiv tsev ntxiv tom qab …

Rov ua dua nrog lwm ob pawg thiab tawm txhua yam los teeb tsa, npaj rau kev sib dhos zaum kawg …

Kauj Ruam 6: Kawg Assebly

Txuas cov pawg ua ke:

Peb pawg uas tau txuas hauv kab yog tam sim no yuav txuas nrog ua ke ua ke..

• Ntawm pawg uas tau xyaum, ntxig rau lub xov tooj tseem ceeb thiab khi txoj hlua khawm nyem rau hauv.
• Tso peb pawg tawm ntawm koj lub rooj ntev zaum. Tom ntej no peb yuav tsum tau txais cov xov tooj tsis zoo los ntawm txhua pawg thiab ntswj lawv ua ke. Ua tib yam nrog qhov zoo..
• Tam sim no coj cov xov hlau tsis zoo thiab ntswj lawv nrog cov xaim tsis zoo ntawm lub xov tooj tseem ceeb. Cov laug thiab cua sov ntsws. Rov ua dua nrog pawg zoo.
• Qhwv nrog qee daim kab xev hluav taws xob..

Peb Pawg Ua Ke:

• Thov nplaum rau ntawm cov npoo dawb thiab txuas peb pawg ua ke los ua kom tiav dodecahedron.
• Kaw nws thiab tawm mus teeb.
• Los ntawm qhov nkag mus koj sab laug, sau nws nrog qee qhov rwb thaiv tsev.. muaj ntau yam uas koj tuaj yeem siv, Kuv tau ua npuas ntim cov txiv laum huab xeeb xav tau kev siv..
• Kaw tus neeg hais lus zaum kawg rau hauv txoj haujlwm.

Tus hais lus tam sim no tiav

Kauj Ruam 7: Sawv ntsug Ntxiv

Kuv txiav txim siab ua me ntsis bent ply sawv ntsug los dai nws los ntawm. Kuv yuav npog qhov luv luv no tab sis muaj ntau cov nyom plywood cov haujlwm ntawm no koj tuaj yeem tau txais cov lus qhia ntxiv los ntawm …

Ua daim ntawv:

• Kos tawm cov ntawv nkhaus ntawm qee daim ntawv..
• Ntsia ib co ntoo txiav tawm ua ke (loj txaus kom haum koj cov ntawv nkhaus ntawm). Lub tuab nyob ntawm seb koj xav kom sawv ntsug dav npaum li cas… Kuv tau ntsia peb cov khoom ntawm 18mm tuab ua ke vim tias kuv lub rooj muag khoom yuav dav 50mm.
• Muab cov ntawv ntawd nplaum rau ntawm qhov thaiv.
• Ua raws li tus qauv thiab txiav nws tawm ntawm qhov thaiv.

Dabtsi yog khoov:

• Los ntawm daim ntawv 0.8 hli plywood, Kuv txiav 6 qhov ntev 50x450mm
• Siv cov clamps thiab cov hlua khi kuv tau ua ob peb qhov qhuav ua haujlwm kom pom qhov zoo tshaj plaws txhawm rau txhawm rau plywood rau hauv daim ntawv.
• Thov epoxy cob rau ntawm kab plywood kom laminate lawv ua ke
• Clamp nws rau hauv daim ntawv thiab siv cov hlua khawm/ ntxiv clamps khoov nws puag ncig daim ntawv
• Tawm mus teeb kom raug.

Xaus:

• Kuv txiav ib lub qhov nyob rau sab saum toj kom tuav tus hais lus thiab ob peb lub qhov kom hla cov kab hla los ntawm nws.
• Kuv tau txais lub tais qub thiab pov lub hauv paus los ntawm pob zeb.
• Tom qab ntawd ob leeg tau sib koom ua ke thiab txuas ua ke kom sawv ntsug zaum kawg.

Kauj ruam 8: Txuas rau hauv thiab ntaus ua si

Txhua yam tam sim no tiav !!

Kuv khiav 3.5mm rau RCA cable los ntawm kuv lub laptop mus rau lub desktop amp (Muse M50). Thiab txuas qhov kawg pub dawb rau tus hais lus cable los ntawm dodecahedron mus rau sab xis tes channel tso tawm los ntawm amp.

Lub dodecahedron tuaj yeem zaum ntawm lub rooj lossis dai los ntawm qee yam siv hlua.

Cov lus nug tseem ceeb, nws zoo li cas ?? Zoo nkauj damn zoo, zoo siab nrog nws!

Vam tias koj txaus siab..