Cov Khoom Siv Silicone: 19 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Cov Khoom Siv Silicone xa cov txiaj ntsig thaum ntxov ntawm cov khoom siv hluav taws xob mos thiab nthuav tau los ntawm Maker-friendly approach. Los ntawm kev ua raws Cov Lus Qhia no, koj yuav kawm paub cov txuj ci tseem ceeb tsim nyog los tsim koj tus kheej cov khoom siv hluav taws xob ua hluav taws xob zoo. Xav txog Baymax! Nws yog lub zeem muag yav tom ntej zoo ntawm cov neeg hlau uas yuav tsuas yog dhau los ntawm kev tsim cov khoom siv hluav taws xob.

"Tuav Noagels … Koj txhais li cas tiag nrog qhov 'cov khoom siv hluav taws xob mos muag' hocus-pocus?"

Zoo, luv luv, cov khoom siv hluav taws xob tuaj yeem cog lus tias yuav ua rau txoj hauv kev peb nyob puag ncig thiab cuam tshuam nrog peb cov cuab yeej. Lawv txhais tau tias yog muag muag thiab 'ncab' cov khoom siv hluav taws xob uas qhib qhov muaj peev xwm tshiab hauv Tib Neeg-Khoos Phis Tawj Kev Sib Tham thiab yog lub tshuab tseem ceeb tsav tom qab Soft Robotics.

Cov Khoom Siv Silicone sawv cev rau kev tsim khoom uas yog qhov tshwj xeeb vim tias nws coj thev naus laus zis mus rau Maker zej zog uas siv los nyob ntawm pab pawg tshawb fawb tshawb fawb. Kev tawm tsam, cov txheej txheem kev tsim tawm pom los ntawm Silicone Devices tsis yog txoj hauv kev nkaus xwb rau kev nthuav dav thiab cov khoom siv hluav taws xob tsis yog nws yog qhov tshiab kiag li. Kev tshawb fawb ua haujlwm nyob rau qib zuj zus. Ib qho ntawm peb cov kauj ruam tau ua yog ua kom thev naus laus zis yooj yim rau kev siv thiab ncav cuag Makers thoob plaws ntiaj teb. (Qhov no txhais tau tias koj. Txoj cai ntawm no, tam sim no!) Los ntawm peb txoj kev tsim khoom, koj tuaj yeem tsim koj tus kheej cov khoom siv hluav taws xob. Cov Khoom Siv Silicone txhawb nqa kev suav nrog microcontrollers, I/O cov khoom siv thiab lub zog siv hluav taws xob txhua qhov ua ke rau hauv cov khoom siv ib leeg.

Txoj haujlwm no tuaj ua ke los ntawm kev koom tes ntawm Raf Ramakers, Kris Luyten, Wim Deferme thiab Steven Nagels (uas yog kuv) ntawm Hasselt University, Belgium. Cov txheej txheem nthuav tawm hauv cov lus qhia no tau tshaj tawm ntawm qhov chaw tseem ceeb hauv tib neeg-khoos phis tawj sib cuam tshuam: Tib neeg Cov Txheej Txheem hauv Kev Siv Tshuab (CHI 2018). Cov lus qhia no lub hom phiaj txhawm rau sib tham peb cov txiaj ntsig kev tshawb fawb dhau ntawm kev kawm hauv zej zog. Muaj ntau cov ntaub ntawv ntxaws ntxaws nyeem, yog tias koj xav tau: Ntawm no yog nplooj ntawv phiaj xwm ntawm Cov Khoom Siv Silicone, tag nrho cov ntawv tshaj tawm kev kawm tuaj yeem nrhiav tau ntawm no, thiab keeb kwm yav dhau los ntawm kev tsim ntawm kev sib txuas sib txuas raws li cov khoom siv hluav taws xob tuaj yeem pom ntawm no..

Txawm li cas los xij - kom paub tseeb tias koj tsis TL; DR - cia peb nqis mus ua lag luam!

Koj yuav xav tau dab tsi:

• Nkag mus rau Fablab lossis Makerspace's CO2 laser cutter (siv: 60W Trotec Speedy 100R)
• Airbrush (npaj ua ntej) lossis lub raj mis tsuag (lwm txoj hauv kev siv tau yooj yim dua)
• acrylic/PMMA/plexiglass nplooj ntawv (txaus los txiav 2 fab ntawm 280x280mm) peb tau siv 3mm tuab, txhua yam los ntawm 1.5mm ntxiv mus yuav tsum ua haujlwm
• Cov yas yas dub (txaus los txiav 4 plaub fab ntawm ca 260x260mm) (peb siv MacTac 8900 Pro Matte dub)
• Mould tso tshuaj tsuag (Voss Chemie Trennspray, Smooth-on Ease Release)
• Cov hlau ua kua: Galinstan (zoo tshaj yog khaws 10g ntawm tes, nyob ntawm qhov pov tseg koj li cas koj tuaj yeem siv cov nyiaj ntau dua 5g)
• 2 pcs 3ml lub raj xa dej pov tseg kom nqa Galinstan los ntawm nws lub khob ntim rau hauv lub stencil
• Cov xim txhuam zoo, xws li los ntawm cov teeb no
• Cov menyuam mos gummi (tseem hu ua rubber brayer ``, xws li qhov no)
• Silicone primer (Bison Silicone Primer kuaj, 3M AP596 adhesion txhawb nqa kuj tseem yuav ua haujlwm)
• Ib lub raj ntawm pheej yig silicone sealant + dispenser (phom caulk)
• Platinum raws 2 kev tiv thaiv kom ceev silicone (Siliconesandmore kuaj, DragonSkin 10 lwm txoj) Siv cov ntaub ntawv tsim, koj yuav tsum tsis pub tshaj 150g. Txawm li cas los xij, cov khoom siv feem ntau muag hauv 1kg.
• 3 khob sib tov (> 100ml) thiab nplawm cov pas nrig (6 "yog qhov yooj yim tshaj)
• Nplai raug rau 0.1 lossis 0.001 grams (cov khoom nqa no ua qhov dag)
• Qhov siab rov tuaj yeem kho tau lub tsho loj los yog laser txiav DIY version hauv qhov siab 1mm, 1.5mm thiab 2mm (TODO, super luv cais qhia rau ntawm no)
• 2 1206-qhov tsawg-profile LEDs (Digikey, Farnell)
• 2 2010-qhov loj me 100 ohm resistors (Digikey, Farnell)
• Tooj liab lossis txhuas daim kab xev. Ntawv ci txawm tias zoo dua (yog tias daim kab xev xav tau ntxuav tawm)
• Zoo tweezers
• riam X-acto

• Scotch Magic daim kab xev

Cov ntawv qhia no mus rau qhov ncaj ncees nthuav dav! Thov tsis txhob repel los ntawm tus lej lossis cov lus piav qhia ntev. Txij li thaum peb tau kaw peb lub kaw lus nrog silicone, nws yuav nyuaj rau kho qhov tsis raug uas pom tseeb ntawm theem xeem. Yog li koj yuav tsum tau nyeem txhua kauj ruam ua tib zoo thiab ua kom raug los ntawm qhov pib. Tag nrho cov txheej txheem yuav tsum tsis txhob siv sijhawm ntau dua 2 teev yog tias koj muaj txhua yam cuab yeej txuas ntxiv ntawm koj qhov pov tseg thiab ntiav cov khoom pov thawj silicone nrog 15 feeb sijhawm kho.

Phau ntawv qhia no siv kev tsim qauv yooj yim heev ntawm Silicone Device, suav nrog 4 daim ntaub sib cuag, 2 LEDs thiab 2 VIAs ua piv txwv. Qhov txiaj ntsig kawg tau qhia hauv daim duab thiab yees duab saum toj. Thaum qhov kev tsim qauv no yooj yim yooj yim, peb DIY kev tsim cov txheej txheem txhawb nqa ntau hom SMD cov khoom thiab muaj pes tsawg txheej. Yog li ntawd, nws yog peb txoj hauv kev ntsuas kom nthuav tawm cov xov tooj ntawm txhua qhov nyuaj raws li tau qhia los ntawm cov qauv piv txwv hauv youtube video txuas hauv qhov pib ntawm cov lus qhia no.

Txhua cov ntaub ntawv tsim tawm (suav ua.zip) ntawm no. Ib qho yooj yim pdf cov lus qhia ua ke ntawm no.

Kauj Ruam 1: Lasercut Pib + Hloov Phaj

Ua thawj kauj ruam, koj yuav tsum tau lasercut qee cov phaj tawv tawv kom ua haujlwm.

Vim li cas koj thiaj xav tau 2 daim hlau? Zoo, tom qab tsim cov txheej txheem txheej ntawm cov phaj pib du, peb yuav ua raws daim ntawv silicone nrog cov khoom siv sab hauv mus rau phaj hloov pauv, ntxig pawg hla, tshem tawm cov phaj pib du thiab yog li nthuav tawm cov khoom los ntawm lawv sab nraub qaum. Cov phaj hloov pauv muaj qhov me me tso cai rau huab cua khiav tawm thaum mus rau txheej txheej ntub dej ntub hauv qib 7.

Xav tau rau daim phiaj nqa khoom:

• Yuav tsum muaj qhov sib npaug hauv qhov loj me kom haum rau hauv kev hloov pauv

• Loj: 280x280mm

• Khoom siv: ntshiab acrylic (PMMA lossis Plexi iav)

• Kos cim phaj pib rau saum kaum sab laug, hloov phaj rau sab xis saum toj

Kauj Ruam 2: Npaj Pib Phaj rau Cheeb Tsam

Peb yuav pib tsim peb lub voj voog ntawm cov phaj pib du hauv cov kauj ruam no. Tom qab ntawv txawm li cas los xij, peb xav tshem daim phaj no dua. Yog li ntawd koj yuav tsum pib los ntawm kev txau cov zaj duab xis nyias ntawm pwm tso tshuaj tsuag thoob plaws tag nrho cov phaj pib. Tom qab ntawd, nqa daim nplaum yas dub nrog qhov ntev li ob peb centimeters nyob hauv qab ntawm koj lub phaj pib. Tom qab ntawd tev tawm daim ntawv nplaum thiab tso daim ntawv nplaum ncaj rau thiab hauv nruab nrab ntawm cov phaj pib; nplaum sab. Ruaj daim ntawv nplaum rau hauv qhov chaw nrog daim kab xev scotch (ceev faj tsis txhob rub kom tawv ntawm daim kab xev vim qhov no yuav ua rau cov tawv nqaij nyob hauv koj daim nplaum). Ua kom tiav nrog lwm txheej ntawm pwm tso tshuaj tsuag rau saum cov nplaum. Nco ntsoov khaws lub taub hau txog 20 cm saum toj saum npoo thiab tshuaj tsuag kom du, txheej tsis tu ncua. Tswv yim: tsuag ob zaug thiab hauv daim phiaj sib tshooj sib tshooj!

Npaj daim phiaj pib:

• Txiav daim ntawv nplaum rau qhov loj me (kwv yees li 2cm me dua li cov phaj loj)

• Muab tus nqi zoo li qub rau ntawm daim nplaum thiab phaj los txhuam cov ntaub paj rwb lossis daim phuam ntawv, qhov no yuav ua rau nws pw tiaj tus dua

• Tso cov phaj tsuag tsuag tsuag (ob zaug thiab hauv kab sib chaws)

• Scotch daim kab xev nplaum rau lub phaj pib, nplaum sab

• Txheeb cov qhab nia tso rau qhov cim nrog lub tshuab txiav laser (P = 6-7) TSIS TXAUS SIAB

• Tso tshuaj tsuag daim nplaum (ob zaug thiab ua ib daim phiaj)

Kauj Ruam 3: Npaj Npaj Phaj rau Kev Xaiv Adhesion

Txhawm rau kom ntseeg tau qhov ua kom raug thaum lub sijhawm tag nrho cov kauj ruam tom ntej mus rau qib 7, peb yuav muaj peb cov silicone tsim kom muaj kev sib raug zoo nrog cov phaj hloov chaw ntawm cov chaw sab nraud ntawm peb txoj kab hluav taws xob muag. Qhov kev sib raug zoo no tau txais los ntawm kev kho ua ntej hloov pauv phaj nrog Bison Silicone Primer. Thaum qhov kawg ntawm cov txheej txheem tsim, koj yuav xav tau yooj yim cais koj lub voj voog muag muag los ntawm cov phaj tsim thiab yog li tsis muaj kev sib koom nrog nws. Yog li peb yuav tsum ua kom thaj chaw nyob los ntawm peb cov khoom lag luam muag muag kom meej ntawm cov khoom siv primer. Peb ua qhov no los ntawm kev npog thaj tsam no thaum txau cov primer nrog cov ntawv nplaum txiav rau qhov loj me. Lub npog ntsej muag no tau txais los ntawm kev ua raws daim ntawv nplaum (ib txwm ua, nplaum sab hauv) rau tag nrho cov phaj hloov mus rau saum npoo thiab tom qab ntawd laser txiav cov phiaj xwm phiaj xwm + 5mm npoo npoo tawm ntawm daim ntawv nplaum. Cov ntawv nplaum ntau dhau raug tshem tawm.

Nco ntsoov:

• Txiav daim nplaum rau qhov loj me (kwv yees phaj phaj qhov ntev)

• Siv daim ntawv nplaum yam tsis qhia huab cua

• Kev tsim qauv yuav tsum tau tsom iav (phaj yuav muab tso rau ntsej muag)

• Txiav daim npog ntsej muag (daim phiaj qhia + 5mm npoo) nrog lub tshuab txiav laser (8-9W)

• Xaiv cov ntawv nplaum los nthuav tawm plexi. Tawm cov ntawv nplaum uas npog thaj tsam ntawm pawg thawj coj saib.

Kauj Ruam 4: Kev Tso Cheeb Tsam

Qhov tshwj xeeb me ntsis ntawm qhov tsis txaus ntseeg yog kom pib nrog cov khoom ua ntej cov khoom siv. Muab ob lub resistors thiab coj raws li qhia hauv daim duab muab ntawm no.

Vim li cas peb thiaj tso cov khoom ua ntej? Peb xav tau peb cov khoom siv kom zoo sib txuas nrog cov khoom siv silicone ncig lawv. Nyob rau sab saum toj thiab ob sab qhov no yooj yim kom ua tiav. Nyob rau sab hauv qab, txawm li cas los xij, peb xav khi peb cov silicone rau cov khoom tiv thaiv txhua qhov tshwj tsis yog ntawm qhov me me uas yuav tiv tauj nrog los ntawm kev coj ua. Ib txoj hauv kev kom ua tiav qhov no yog los ntawm, vim li ntawd, a) kos thiab khi rau sab saum toj ntawm cov khoom sib xyaw hauv daim ntawv silicone, b) ntxeev dua ib pawg kom nthuav tawm txhua qhov khoom sib tiv tauj, c) siv cov khoom sib txuas thiab tsuas yog tom qab ntawd d) khi qhov seem nthuav tawm tiv thaiv hauv qab thaj tsam mus rau txheej thib ob ntawm casting silicone. Cov kauj ruam no a) b) c) thiab d) tau sib tham ntxiv nyob rau hauv Kuv li.

Cov lus qhia dav dav rau cov kauj ruam no:

• Muab cov khoom siv raws li kev tsim hluav taws xob ntawm lub phaj pib. Thawb tivthaiv khov kho los ntawm txau txheej tso rau hauv daim nplaum nplaum txheej. Txoj kev no nws nyob hauv qhov chaw.

• Cheebtsam yuav tsum yog SMD. Nyiam dua 2010 loj lossis loj dua. Kev sib nrug ntawm IC tus pin nyob sib ze tsis tuaj yeem qis dua 0.8 hli. TQFN pob khoom yog qhov txwv qis.

• Txhua qhov chaw tso khoom yuav tsum muaj nws cov ntaub ntawv tiv toj hauv dav hlau nrog cov nplaum nplaum txheej

Kauj Ruam 5: Daim Ntawv Thov Ua Ntej

Ua ntawv thov primer yog cov kauj ruam tseem ceeb uas tsis tuaj yeem tshem tawm. Yog tias tsis ua raws li kev tiv thaiv zoo ntawm cov khoom siv thiab ib puag ncig silicone, lim yuav tsim qhov xoob haum ntawm cov silicone nyob ib puag ncig txhua qhov tivthaiv. Qhov kev xoob xoob no yuav tso cai rau cov hlau ua kom ntws hla cov ntaub qhwv thiab yog li qhia luv. Ib txheej nyias, zoo ib yam ntawm Bison Silicone Primer yuav tsum npog tag nrho txhua qhov nthuav tawm ntawm cov khoom siv dag ncaj rau ntawm daim ntawv nplaum.

Rau koj qhov kev xav:

• Siv Bison Silicone Primer thiab txhuam cua (Sealey Cuab Yeej AB931)

• Tshuaj tsuag cov khoom ntawm lub phaj pib nrog txheej nyias los ntawm txhua lub kaum sab xis

• Cia kom qhuav thiab txuas mus ntxiv tam sim nrog qib 6 rau kev pom zoo hla kev sib txuas

Kauj Ruam 6: Cam khwb cia/hniav Tsho Silicone

Tom ntej no: casting silicone ncig thiab dhau peb cov khoom! Thickness ntawm txheej no xav tau nyob ib puag ncig 300 micron ntau dua li koj cov khoom sib xyaw ua kom tuab. Txog cov khoom tau hais tseg thaum pib ntawm qhov kuv tuaj yeem ua tau, qhov no txhais tau tias 1 hli. Txhawm rau ua kom qhov tuab uas xav tau no, peb yuav siv lub pas dej nyab uas peb cheb hla saum npoo ntawm qhov siab no. (Rau qhov xav paub lub siab: lub ntsiab lus zoo rau qhov no yog txheej txheej).

Casting silicone ntawm nws tus kheej tsis yog khov. Kuv yuav tsis khaws cov duab tom qab muab nws qhov siab. Yog li ntawd ib qho ntawm 'pas dej da dej' ntawm ntau viscuous acrylic mastic (silicone sealant) tau siv. Peb tsis xav smear lub foob no rau hauv peb cov qauv: yog vim li cas peb thiaj li yuav txheej ob zaug thiab los ntawm nruab nrab sab nraud.

Cov npe mos txwv:

• Muab cov khoom siv acrylic mastic nyob ib ncig ntawm daim ntawv silicone ib ncig

• Sib tov 2 ntu tiv thaiv 15 tawv tawv platinum poly-silicone ntxiv

• Ncuav mus rau hauv cov pas dej ua ke, pib los ntawm nruab nrab thiab ntawm txhua yam khoom siv

• hniav txheej txheej silicone nrog qhov siab 300um> qhov siab tshaj plaws

• Tos kom silicone kho

Kauj Ruam 7: Ua raws Phaj Hloov

Hav koj ua haujlwm zoo heev txog tam sim no! Feem ntau ntawm lub sijhawm no muaj cov silicone, cov ntawv uas muaj daim ntawv luag ntxhi rov rau koj. Cheebtsam yuav tsum tau npog tag nrho hauv silicone thiab muaj lawv cov neeg hauv qab sib tham dag ncaj nraim mus rau lub plexi iav iav phaj nrog cov yas yas nplaum hauv nruab nrab. Tam sim no tig lub pawg no thiab nthuav tawm cov neeg sib cuag!

*ntxig lus ceeb toom misalignment ntawm no*

Dab tsi peb muaj ntawm qhov no yog ib daim ntawv ntawm cov khoom siv uas tau muab tso raws nraim (koj tau ua txoj haujlwm raug, txoj cai?) Raws li cov qauv siv digital ua raws mus rau sab saud sab laug ntawm koj lub phaj thauj khoom. Tam sim no peb yuav tsum tau muab daim phaj thib ob tso rau sab saum toj, ua raws daim kab xev silicone rau nws, ntxeev cov pawg thiab tshem tawm thawj daim npav thauj khoom - txhua yam yam tsis poob qhov kev sib dhos no! Koj yuav pom qhov no yooj yim dua li lub suab. Nco ntsoov tias koj muaj tus lej zoo lossis lub kaum ncaj nyob ib puag ncig tiv thaiv uas koj tuaj yeem thawb cov phiaj rau ua kom sib luag.

Ua ntej peb yuav tsum tau tshuaj tsuag peb lub phaj thib ob (ib qho nrog lub qhov cua) uas koj twb tau muab cov yas lo lo lo thiab txiav kom zoo li tsim los ua daim npog ntsej muag. Txau nyob rau hauv ib qho txawm, qauv txuas ntxiv. Tom qab ntawd, tshem tawm daim npog ntsej muag primer.

Tam sim no coj koj cov phaj nrog cov khoom ntim puv puv. Teem nws lub kaum sab laug sab saum toj rau hauv koj tus ncej lossis kaum ces kaum. Tom ntej no, sib tov qee cov silicone ntau dua (kwv yees li 50ml yuav ua tau zoo). Ncuav nws rau sab saum toj ntawm silicone slab thiab kis nws tawm mus rau ntau dua lossis tsawg dua txheej. Tom ntej no, nqa daim phaj thib ob (nrog lub qhov cua) peb nyuam qhuav pib. Nws txoj hlua txoj cai kaum tau cim ob peb kauj ruam rov qab. Muab nws tso rau sab saum toj ntawm thawj lub phaj txau rau sab thiab nrog rau lub kaum sab cim tseem nqes mus raws qhov ua kom haum nrog rau sab laug cim rau ntawm lub phaj pib. Nias qis, nyem tawm cov pa cua thiab ua kom cov phaj nyob nruab nrab. Nyem tawm cov silicone ntau dhau los ntawm lub qhov ua rau kom muaj cua npuas tsawg thiab muaj kev sib raug zoo dua. Qhov xwm txheej, txawm li cas los xij, qhov no tseem txhais tau tias muaj teeb meem ntau rau koj thaum shifintg cov phiaj ntxiv mus rau hauv kev sib koom ua ke. Yog li sib dhos ua ntej, tom qab ntawd pib nyem tawm huab cua.

Thaum kawg, tos kom cov silicone kho.

Cov npe teev npe luv:

• Txau cov phaj hloov nrog cov tshuaj primer. Tshem tawm daim npog ntsej muag

• Sib tov 2 ntu tiv thaiv 15 tawv tawv platinum poly-silicone ntxiv

• Thov ib txheej txawm tias tam sim no kho tau zoo uas muaj cov ntawv silicone, kwv yees li. 1mm tuab

• Hloov phaj, ua ib sab qis

• Kho kom haum nrog pib phaj

• Siv qhov siab, nyem tawm cua

• Txheeb xyuas ob zaug

• Tos kom silicone kho

Kauj Ruam 8: Tshem Tawm Pib Phaj

Qhov tseem ceeb tshaj lawm. Tam sim no ua haujlwm dhau mus txog rau lub sijhawm peb tuaj yeem txheeb xyuas koj cov txuj ci sib dhos!

Nqa koj lub plexi-silicone-sticker-plexi qhaub cij, siv riam txiav kom xoob daim kab xev scotch ntawm ntug ntawm koj daim nplaum yas. Lub plexi iav pib phaj yuav tsum tawm yooj yim tam sim no. Yog tias qhov no tsis yog, siv cov khoom tiaj tus nyob nruab nrab ntawm daim ntawv nplaum thiab koj lub phaj lossis hauv nruab nrab ntawm ob daim hlau kom xoob cov pawg. Ceev faj kom tsis txhob rhuav koj cov silicone pawg los ntawm phaj thib ob (nrog qhov) vim qhov no yuav qhia txog qhov tsis raug.

Yog tias cov khoom tau muab tso kom raug - ua raws li daim ntawv nplaum - thiab cov txheej txheem silicone tau ua tib zoo ua kom tsis txhob txhuam cov khoom tawm ntawm qhov chaw; koj yuav tsum tam sim no muaj koj cov khoom siv nrog lawv nraub qaum zoo nkauj nthuav tawm!

Siv lub multimeter los ntsuas txhua qhov khoom muaj nqis. (resistors ntsuas ohms, coj kev siv diode teeb los teeb lawv). Txoj hauv kev no koj tuaj yeem txheeb xyuas hluav taws xob yog tias tsis muaj zaj duab xis nyias ntawm cov nplaum lossis nplaum silicone tau npog cov ntaub npog - tsis tshua pom rau qhov muag liab qab.

Hauv ntej:

• Muab lo nplaum lo rau ntawm ib sab ntawm plexi-silicone+nplaum-plexi qhaub cij

• Peel pib phaj thiab daim nplaum los ntawm cov khoom siv silicone

• Txheeb xyuas cov khoom kom tsis muaj kev cuam tshuam los ntawm cov paug coj ua

• Txij li thaum peb tau ntxeev cov pawg, txhua qib ntxiv yuav tsum tau ua tiav nrog cov txheej tsim tsom iav (txhua cov ntaub ntawv hauv qhov kev qhia no twb tau npaj raws li, tsis muaj kev hloov pauv ntxiv tsim nyog)

Kauj Ruam 9: Stencil Daim Npog rau Txheej Txheej Txheej

Koj lub sijhawm tseeb! Cia saib seb koj ua tau zoo npaum li cas hauv cov kauj ruam dhau los.

Siv daim ntawv nplaum tshiab los npog koj lub pob zeb ci nrog cov khoom tiv tauj. Muab lub phaj tso rau hauv koj lub tshuab txiav laser thaum nws cim tau pom ntawm lub ces kaum sab xis thiab txiav thawj txheej txheej los ntawm daim ntawv nplaum.

Yog tias stencil peb txiav tom ntej kom zoo nrog koj cov khoom koj tau ua tiav zoo hauv txhua qib dhau los. Yog lwm yam.. Zoo damn. Cov teeb meem feem ntau cuam tshuam nrog koj daim ntawv nplaum tsis dag ncaj qha thaum siv silicone thiab/lossis qhov tsis raug qhov tseem ceeb ntawm cov phaj thib ob mus rau thawj cov phaj phaj 2 kauj ruam rov qab. Ntsuas ntau npaum li cas mm koj tau tawm thiab koj tuaj yeem kho qhov no los ntawm kev tsim qauv tso rau hauv lub tshuab txiav laser.

Cov ntsiab lus, kom koj yooj yim:

• Txiav daim nplaum rau qhov loj me (kwv yees phaj phaj qhov ntev)

• Siv daim ntawv nplaum yam tsis qhia huab cua

• Calibrate laser kom txiav ncaj los ntawm daim ntawv nplaum (8-9W)

• Txiav cov tooj liab sab saum toj nrog cov tshuab txiav laser

• Tshem cov ntawv nplaum hauv thaj chaw uas yuav tsum tau ua tus coj (cov kab hauv qab, cov pawm)

Kauj Ruam 10: Txheej Txheem Zoo Tshaj Plaws

Peb yuav ua haujlwm nrog cov hlau ua kua hauv cov kauj ruam no. Nco ntsoov tias koj qhov chaw ua haujlwm tau npog tag (nrog rau ntawv xov xwm piv txwv). Thaum koj nchuav cov hlau ua kua, nws dhau los ua qhov mob los ntxuav nws rov qab. Tsis muaj qhov hnyav hnyav rau nws lossis nws tsis ntub rau hauv cov spunges lossis ntawv phuam. Qhov zoo tshaj yog ua haujlwm huv tiag tiag thiab tsuas yog tom qab ntawd pov cov ntawv xov xwm uas koj tuaj yeem ua rau nchuav rau. Zoo tshaj looj hnab looj tes lossis ntxuav koj txhais tes tom qab. Yuav muaj smears.

Hauv qhov no, koj yuav tsum muaj daim ntawv stencil uas raug. Nco ntsoov tias nws tau ua kom zoo zoo rau cov silicone ntawm ntug. Peb tsis xav kom muaj cov hlau ua kua ntws los hauv qab.

Tam sim no coj cov kua ua kua thiab txhuam zoo. Ua ntawv thov cov hlau ua kua rau qhov qhib stencil hauv cov smears luv (cov duab rau siv). Qhov no yuav tsum yog kev nqis tes ntau dua li smearing. Cov hlau ua kua yuav tsum raug yuam kom nyob ze kom nws thiaj tuaj yeem ua tau zoo. Thaum koj tau npog koj tus stencil tus qauv, coj tus menyuam thiab yob cov seem ntawm cov kua hlau mus rau sab. Qhov no tuaj yeem rov qab tau nrog lub raj yas me me.

Hauv ntej:

• Xyuas kom tseeb tias koj daim ntawv nplaum ua tau zoo nyob ib puag ncig ntawm cov chaw raug

• Ntxuav cov silicone thiab cov ntaub qhwv nrog isopropylalcohol

• Siv txhuam xim txhuam kom npog npog txhua qhov chaw nrog Galinstan

• Siv cov menyuam tig lub galinstan uas siv los ua ib txheej

• Rov qab ntau galinstan rov qab rau nws lub ntim

• Ua tib zoo tshem daim ntawv nplaum

• Yog tias thaum tshem tawm Galinstan ntws mus rau thaj chaw uas nws yuav tsum tsis yog, koj txheej txheej tau tuab heev. Ntxuav nto thiab rov pib dua ntawm qib 9.

Kauj Ruam 11: Thawj Cheeb Tsam Hauv Qab

Cov kauj ruam no yog piav qhia tus kheej heev. Koj twb tau thov primer ob zaug ua ntej. Cia li ua dua. Ua kom pom tseeb tsis yog nrog cov ntawv silicone tab sis nrog cov khoom sib xyaw hauv qab thiab tshwj xeeb tshaj yog cov khoom uas tsis muaj cov hlau ua luam tawm ntawm lawv. Cia tus primer qhuav thiab tam sim ntawd tom qab txuas nrog qib 12.

• Siv Bison Silicone Primer thiab txhuam cua (Sealey Cuab Yeej AB931)

• Tsuag tshuaj tiv thaiv kab mob hauv qab nrog txheej txheej primer

• Cia kom qhuav thiab tam sim ntawd tom qab txuas nrog qib 12

Kauj Ruam 12: Cam khwb cia/hniav Tsho Silicone

Qhov no kuj tseem zoo ib yam li koj tau ua dhau los. Qhov tseem ceeb tshaj plaws ntawm no yog qhov siab uas koj lub tsho loj. Yav dhau los txheej (txheej txheej) yog 1 hli (pom zoo coj yog 0.7mm tuab + 0.3mm raws li tau hais ua ntej) Rau txhua txheej txheej txheej qhov siab ntawm 0.5 hli silicone tau ntxiv rau sab saum toj kom tso cov npoo txaus rau cov txheej tsis sib xws nrog cov hlau ua kua. Qhov siab uas koj lub tsho tiv no ntawm no yog li 1mm + 0.5mm = 1.5mm.

Cov ncauj lus kom ntxaws hauv luv:

• Muab cov khoom siv acrylic mastic nyob ib ncig ntawm daim ntawv silicone ib ncig

• Sib tov 2 ntu tiv thaiv 15 tawv tawv platinum poly-silicone ntxiv

• Ncuav mus rau hauv cov pas dej ua ke, pib los ntawm nruab nrab thiab ntawm txhua yam khoom siv

• hniav txheej txheej silicone nrog qhov siab 0.5 hli> tuab tuab tam sim no

• Tos kom silicone kho

Kauj Ruam 13: Stencil Daim Npog rau Cov Txheej Txheem Hauv Qab

Thiab tam sim no peb tau nkag mus rau qhov yooj yim! Qhov koj pom ntawm no yog txhua qhov rov ua dua. Txhua txheej txheej uas koj thov rau saum yog rov ua cov kauj ruam uas tau ua rau txheej txheej yav dhau los. Ntawm no koj yuav tsum tsim daim npog ntsej muag stencil rau txheej txheej 2.

Tsis muaj kev piav qhia ntau dhau:

• Txiav daim nplaum rau qhov loj me (kwv yees phaj phaj qhov ntev)

• Siv daim ntawv nplaum yam tsis qhia huab cua

• Txiav cov kab hauv qab tooj liab hauv qab nrog cov tshuab txiav laser (W à calibration)

• Tshem cov ntawv nplaum hauv thaj chaw uas yuav tsum tau ua tus coj (cov kab hauv qab, cov pawm)

• Xyuas kom tseeb tias koj daim ntawv nplaum ua tau zoo nyob ib puag ncig ntawm qhov chaw raug

• Ntxuav cov silicone nrog isopropylacohol

Kauj Ruam 14: Sab saum toj-hauv qab VIA's

Tsuas yog qhov tshiab tshiab nyob nrog cov chaw uas peb xav tau kev sib txuas ntawm 2 txheej txheej txuas ntxiv mus. Hauv cov lus yooj yim cov no hu ua Vertical Interconnect Access lossis VIA kom luv. Txhawm rau tsim kev hla, koj yuav tsum txiav qhov qhib hauv silicone npog ib txheej txheej dhau los. Thaum koj luam tawm cov kua hlau tshiab rau saum rau txheej txheej txheej tom ntej, nws yuav ntws mus rau qhov qhib thiab txuas hluav taws xob.

Ua ntej koj yuav tsum ntsuas ntsuas (xa mus rau: ntsuas ntsuas) lub laser kom txiav ncaj qha los ntawm cov ntaub npog silicone nyob rau sab saum toj ntawm txheej txheej yav dhau los. Tom qab ntawd tsuas yog txiav tawm VIA's raws li cov ntaub ntawv muab los ntawm no. Tshem tawm txhua daim npog silicone npog txheej txiav nrog tweezers thiab npaj mus rau qib tom ntej: luam tawm cov txheej txheem kua hlau tshiab txheej saum toj!

Tsim VIA's, luv luv version:

• Nrog rau txheej txheej txheej hauv qab txheej txheej daim npog ntsej muag npaj

• Calibrate laser kom txiav kom raug los ntawm cov txheej silicone kom nthuav tawm txheej txheej txheej sab saum toj (12-17W)

• Txiav VIA thoob plaws silicone qhov txheej txheej sab saum toj thiab hauv qab yuav tsum tau sib txuas

• Tshem tawm cov silicone txiav kom nthuav tawm txheej txheej txheej sab saum toj

Kauj Ruam 15: Cov Txheej Txheem Hauv Qab

Ib zaug ntxiv, xyuas kom tseeb tias koj qhov chaw ua haujlwm tau them thaum ua haujlwm nrog cov hlau ua kua. Qhov no yuav ua rau nws yooj yim dua los daws qhov nchuav.

Luam tawm txheej no yog rov ua dua ntawm kev ua haujlwm dhau los. Xyuas kom tseeb tias lub stencil tau ua zoo rau cov silicone ntawm ntug. Peb tsis xav kom muaj cov hlau ua kua ntws los hauv qab. Siv qhov kev nqis tes ua dua los siv cov hlau ua kua rau lub qhov qhib qhib nrog txhuam zoo. Nqa cov menyuam thiab yob cov seem ntawm cov hlau ua kua rau sab. Rov qab cov blobs loj ntawm cov hlau ua kua nrog lub raj yas yas.

Lwm TL; DR version:

• Siv txhuam xim txhuam kom npog npog txhua qhov chaw nrog Galinstan

• Siv cov menyuam tig lub galinstan uas siv los ua ib txheej

• Ua tib zoo tshem daim ntawv nplaum

• Yog tias thaum tshem tawm Galinstan ntws mus rau thaj chaw uas nws yuav tsum tsis yog, koj txheej txheej tau tuab heev. Ntxuav nto thiab rov pib dua ntawm kauj ruam 13.

• Siv txhuam xim los txhuam txhua VIA thiab xyuas kom cov txheej txheej saum toj thiab hauv qab txuas

Kauj Ruam 16: Cam khwb cia/hniav Tsho Silicone

Koj tuaj yeem pib muaj kev zoo siab tam sim no! Nov yog peb txheej txheej txheej txheej txheej txheej txheej txheej tas los, uas txhais tau tias koj lub voj voog muag yuav luag tiav! Qhov no koj tau ua tiav ob zaug ua ntej. Yog li kuv tsuas yog ua kom luv thiab qhia koj tias koj siab npaum li cas koj yuav tsum tsom mus rau txheej txheej. Peb twb muaj 1 hli tuab txheej txheej thiab 0.5mm tuab thawj txheej txheej txheej. Cov txheej txheem txheej txheem no yuav tsum yog 0.5 hli tuab. Yog li cov hniav txheej ntawm 2mm tag nrho tuab hauv cov kauj ruam no!

Ceev khiav:

• Muab cov khoom siv acrylic mastic nyob ib ncig ntawm daim ntawv silicone ib ncig

• Sib tov 2 ntu tiv thaiv 15 tawv tawv platinum poly-silicone ntxiv

• Ncuav mus rau hauv cov pas dej ua ke, pib los ntawm nruab nrab thiab ntawm txhua yam khoom siv

• hniav txheej txheej silicone nrog qhov siab 500um> tuab tuab tam sim no

• Tos kom silicone kho

Kauj Ruam 17: Hu rau Pads

Thaum Cov Khoom Siv Silicone tuaj yeem tso lub zog (roj teeb) thiab ua haujlwm (microcontroller), rau qhov yooj yim ntawm qhov piv txwv no, peb ntxiv cov txuas sab nraud los muab lub zog rau LEDs. Hauv cov kauj ruam no peb yuav txiav los ntawm cov silicone mus rau cov neeg uas peb tau kos rau sab hauv. Ib zaug ntxiv koj yuav tsum tau ntsuas lub laser (xa mus rau: ntsuas ntsuas) txhawm rau tsis ua kom puas txheej txheej. Thaum koj tau txiav, tshem tawm cov silicone txiav nrog tweezers. Tom qab ntawd khawb cov kua silicone ntau dhau ntawm koj cov neeg tiv tauj thiab ntxuav nrog cov paj rwb swabs thiab siv cov laug rau cov neeg sib cuag kom ntseeg tau ntxiv.

Hu rau cov ntaub qhwv, zaj dab neeg luv luv:

• Calibrate laser txiav los ntawm txheej txheej silicone thiab nthuav tawm cov tooj liab hu rau (20-30W)

• Txiav Circuit Court tiv tauj nrog laser cutter

• Tshem silicone hauv qhov chaw txiav tawm

• Ntxuav cov tooj liab uas muaj cov tshuaj ziab kom qhuav sai

• Siv cov tshuaj txhuam los txhuam cov ntaub qhwv kom txog thaum cov neeg tuaj sib cuag nrog qib silicone. Khaws resoldering thaum khawb cov silicone ntau dhau ntawm koj cov neeg sib cuag thiab ntxuav cov av kom deb kom txog thaum koj cov laug txuas rau ntawm lub ncoo.

Kauj Ruam 18: Qauv Txiav Dawb

Lub sijhawm pub dawb rau koj cov khoom siv hluav taws xob los ntawm nws cov phaj thauj khoom! Txij li thaum peb cov phaj hloov pauv tsis tau txheej nrog txheej txheej hauv qab peb cov kab hluav taws xob muag muag, txhua yam peb yuav tsum tau ua yog txiav ob sab xoob thiab peb tuaj yeem tshem nws tawm. Siv daim ntawv txiav txuas no los txiav cov qauv. Khaws rov txiav dua nrog nce lub zog kom txog thaum cov qauv tuaj dawb. Z -offset ntawm koj lub laser yuav tsum yog -1 (ib nrab ntawm qhov siab pawg). Thaum cov qauv txiav tawm tau ua tiav, nqa ib lub ces kaum los ntawm ib sab thiab tom qab ntawd txiav koj lub vojvoog mos pub dawb los ntawm txhua qhov txuas hauv qab uas tau tsim nyob hauv cov nqa khoom phaj cua cua qhov. Ua tib zoo saib nws: koj thawj Silicone Device! Ib qho ua tau zoo, ncab tau thiab muag muag!

Qauv txiav dawb hauv cov ntsiab lus:

• Calibrate laser txiav los ntawm ua tiav silicone pawg (40-60W)

• Txiav qauv qhia nrog laser txiav

• Nqa cov qauv los ntawm phaj thaum txiav nws dawb los ntawm cov khoom siv silicone uas tau tsim hauv cov phaj hloov pauv huab cua

Kauj Ruam 19: Ua kom tiav

Tam sim no nqes koj lub cuab yeej silicone rau lub zog 5V. Txhua txoj kab txuas-tiv thaiv-coj-txuas txoj hauv kev muaj qhov xav tau sib cais rau lub zog. Koj tuaj yeem txuas ob qho tib si. Tsuas yog khaws qhov muag ntawm qhov sib txawv ntawm koj coj thiab phim koj lub zog sib txuas kom haum. Thaum koj lub xov tooj hluav taws xob muag muag, lub teeb xiav yuav tsum qhib.

Muab kev ncab rau koj lub voj voog! Yog tias koj tau ua nws raug, koj yuav tsum yooj yim ncav cuag 50% yam tsis muaj kev puas tsuaj rau hauv Circuit. Lub ntsiab lus tseem ceeb ntawm kev ua tsis tiav yuav yog koj cov ntaub ntawv tiv toj raws li cov no tau ua los ntawm cov tawv tawv tawv uas rhuav nrog cov kab mob siab.

Cov lus hauv qab no phim koj li Silicone Device:

• Saj zawg zog

• Mos/ncab tau

• Kho Tus Kheej

• Translucent

• Nkag tag nrho

Cov ntawv thov uas kuv pom ua ntej: biomonitoring thaj ua rau thaj (ntawm daim tawv nqaij), hnav tau, Cov cuab yeej siv silicone kos rau hauv cov khoom lag luam, hluav taws xob hluav taws xob uas nthuav dav cov tshuab sib txuas, tsav tsheb lossis hnov cov khoom siv hluav taws xob rau cov neeg hlau mos, …

Cov ntawv thov twg koj zoo li haum rau cov cim tshwj xeeb ntawm cov khoom siv hluav taws xob? Qhia rau kuv paub hauv cov lus! Kuv tsis tuaj yeem tos saib dab tsi koj tuaj tham nrog. Qhia rau kuv paub yog tias koj lub tsev tsim qee yam tshwj xeeb. Leej twg paub kuv yuav tuaj yeem muab lus qhia rau koj!

Hmoov zoo sim, Nyob zoo, Noagels