Kodi kuphunzira solder: sitepe ndi sitepe malangizo, mbali ndi malangizo a akatswiri

Soldering ndi chimodzi mwa zida ambiri amene angapezeke mu mwini nyumba. Sikuti kukhala katswiri ndipo ukugwira soldering akatswiri. Koma kukhala wamba kudziwa lofunika akhale nthumwi ya kugonana wamphamvu. Kuswa waya mu magetsi, kulankhula m'malo mwake, ndipo Zomverera, matabwa kukonza - chodabwitsa kawirikawiri mu nkhope za izo, anthu akufuna kuphunzira mmene kuphunzira mmene solder.

Kodi chitsulo soldering?

Izi ndi kutentha yapadera yochokera chipangizo 15 mphamvu ya 40 W, zokwanira mawaya soldering, matabwa dera ndi tchipisi. Pali soldering, omwe ndi apamwamba kuposa mphamvu. Iwo zinayenera soldering kakang'ono - chifukwa perepaivaniya zoipa chikugwirizana mawaya thicker awiri kapena unsoldering zolumikizira XLR. Ntchito ya magetsi amafotokozera mu solders amachita nichrome waya amene chilonda pa chubu munali "lobaya" - pamwamba ntchito chipangizo. Mbola ndi ndodo mkuwa, umene usavutike ndi waya nichrome.

The soldering zida ntchito mkuwa chifukwa zitsulo uyu ali mkulu matenthedwe madutsidwe. kutentha athandizira kwa waya kumachitika chifukwa magetsi. Soldering chipangizo limapangidwa insulator, yomwe imateteza Mica. Zifukwa chitetezo, izo kumathandiza ojambula waya ndi chubu zitsulo ndi nyumba ya chitsulo soldering.

Kodi soldering kusankha?

Phunzirani momwe solder bwino - n'zosavuta, koma ngati bwino anasankha chida. Pakati zosiyanasiyana lalikulu okonda zipangizo DIY, amene anaganiza kuchita yokonza zipangizo ofesi, ayenera kusankha lamayimbidwe soldering ayironi amene amakhala ndi kukula yaing'ono ndi workability wabwino. Iwo ali wochepa mphamvu, ndi zabwino ntchito yabwino soldering mu kusonkhana tchipisi. The novice mbuye bwino kusankha chipangizo ndani si upambana 40 Watts. Nkofunika kuti chitsulo soldering analinso palibe Watts ofooka kuposa 15 chifukwa Mphamvu mu mankhwala amenewa sadzakhala zokwanira ngakhale kuti waya zida yosavuta kugwirizana ofesi. Kugula bwino chida trehnapravlyayuschim grounding pulagi. kukhalapo kwake chingamulepheretse zotheka kupezeka voteji pa galimoto magetsi kwa chubu zitsulo.

Agwire ntchito pa mawaya inalowa n'zotsimikizira, galimotoyo ndi ntchito othimbirira galasi ndi oyenera mafakitale soldering.

bwino mbola chiyani?

Mbali ntchito ya soldering ndi mitundu iwiri, malinga ndi kukula:

• ochiritsira, awiri amene ali 0.5 masentimita;
• kakang'ono ndi awiri a masentimita 0.2, kugwiritsidwa soldering a mawaya woonda kwambiri ndi mbali ya mkuwa.

Blue-soldering gawo mwina singano mawonekedwe, phirilo ndi tsamba. Mawonekedwe yamasika ambiri, chifukwa amapereka mwayi pa madzi chofunika kuchuluka kwa solder. Komanso, mayiko soldering mbola zikhoza kukhala owongoka kapena yokhota kumapeto.

ndi mfundo ya solder chiyani?

soldering ndondomeko tichipeza mu kujowina zinthu zitsulo ziwiri ntchito wachitatu (solder). Limatsogolera kutentha mbali zogwiritsidwa ayenera kukhala apamwamba kuposa wina wachitatu, imene boma osungunula likulowerera interstices chikugwirizana mbali, komanso dongosolo lawo, kupereka mogwirizana makina. Pa nthawi yomweyo, pakati pa mbali mgwirizano kukhudzana magetsi zimawonedwa maonekedwe.

Kodi muyenera?

soldering ndondomeko si akutukwana. Funso la tani kuti solder kuchokera zikande mosavuta kuthetsedwa. Ndi okwanira kupeza popanga zipangizo ndi malangizo kuyamba kuphunzitsa.

Kodi kuphunzira solder?

Mungathe kuphunzitsa kunyumba, kuchita soldering ya ochiritsira mawaya amagetsi. Chinthu chachikulu ndi ichi - kutsatira malangizo chitetezo.

Ntchito zina pamafunika:

• soldering (mawu a akatswiri ntchito ndi mawaya yaing'ono zamagetsi ndi zamagetsi adzakhala okwanira 20-40 Watts chida);
• pliers;
• mpeni;
• lumo;
• akonzedwa owona singano;
• sandpaper;
• masking tepi;
• rosin;
• solder.

Funso lakuti "tani kuti solder" adzathetsedwa patapita workouts ochepa. Padzakhala woyamba chidaliro ndi zinachitikira. Kumuthandiza mu izi sitepe ndi sitepe malangizo soldering.

Pati?

• Kukonzekera mbola. Kuchita izi, ntchito pliers ndi owona singano, muyenera kuyeretsa gawo ntchito ya chitsulo soldering. Mbola ayenera makona a madigiri 30-45. Zikatero, ngati nsonga lawonongeka, m'pofunika mukhale kachiwiri, kupereka mawonekedwe kutero. Kenako, nsonga tinning - ndi mkangano soldering chitsulo ayenera choyamba choviikidwa mu utomoni, ndiyeno - mu solder lapansi.
• M'pofunika zifukwa chitetezo kukonzekera akalowa wa chitsulo soldering. Ichi ndi chifukwa chipangizo ndi mkangano ndi kutentha kwa madigiri zoposa 300 ndipo ukugwira pansi voteji mkulu magetsi. Nkofunika pa ntchito soldering konza moyenera ntchito yawo. Desirably, chithandizo cha ntchito monga chidutswa cha plywood kapena PCB. trays Special zikufunikanso kuti solder ndi rosin.
• Kuyeretsedwa zitsulo pamalo limodzi ndi solder. Zimenezi zimafuna sandpaper, zosungunulira kapena soldering acid. Nkofunika kuti pamalo amene solder ndi umagwiritsidwa, analibe zatsalira mafuta, mafuta ndi Mankhwala oipitsa ena.

The ndondomeko ya ntchito

Kodi kuphunzira solder molondola, zidzakhala bwino ngati inu mutsatire mapazi pansipa. inu muyenera:

• Ikani chitsulo soldering pa choyikapo ndi kuyatsa gululi lapansi.
• Dunk mu rosin. Izi zichitike mu mphindi 5-7 pambuyo kugwirizana kwa kubwereketsa lapansi. Cholinga cha njirayi ndi kuchepetsa kutentha kwa Kutentha nsonga ndipo tichotse lonse. Soldering imatengedwa wokonzeka ntchito, ngati utomoni isungunuke ndipo akuyamba kuwira. Ngati kokha Kumafeŵetsa mbola insufficiently analimbikitsa. Mu nkhani ya kutenthedwa wa soldering hisses chitsulo rosin ndi sprayed. Zikatero chipangizo ayenera kuziziritsa pang'ono.
• Ndondomeko tinned pamwamba. Osungunula solder zitsulo mankhwala yokutidwa kugwirizana danga.
• Tinned pamalo mbamuikha pamodzi. M'madera iwo kuphatikiza kuika latsopano soldering chitsulo solder gawo. mbali chikugwirizana ikhoza kukhala iripo malinga ngati solder amazizira solidifies.

Ntchito solder

Wopambana soldering kotheka mwaluso kusankha solder wolakalakika - malata aloyi ndi patsogolo. Chimaonedwabe solder ambiri, mtundu POS-40 ndi POS 60. Iwo yodziwika ndi mfundo otsika limatsogolera (183 madigiri) ndi chagwiritsidwa ntchito kwambiri soldering kwa kulumikiza zinthu zitsulo. Izi solder muyezo ali mu mawonekedwe a waya 2.5 mm m'mimba mwake, zomwe ndi yabwino kwa ntchito ndi tchipisi.

Pakuti brazing mbali zotayidwa ndi zofunika kupeza wapadera zotayidwa solder. Pa ntchito, m'pofunika kukumbukira kuti, pokhala mkangano, mankhwala malata-kutsogolera zimatulutsa mpweya amene zimawononga anthu. Choncho, tikulimbikitsidwa kugwira nawo ntchito pofuna dera bwino mpweya wokwanira ntchito respirators wapadera, magolovesi ndi magalasi chitetezo.

Kodi kuphunzira solder mawaya?

Choncho, bwanji kulumikiza mawaya? The ndondomeko ya ntchito ndi muyezo mitundu yonse ya soldering. Anayamba waya itha ludyatsya. Koma fixture odalirika analimbikitsa bawuti iwo pamodzi mwamphamvu. Pa ndondomeko, mbola ya dzanja soldering chitsulo anatumiza mpaka kugwirizana, ndi ena malo umaperekedwa solder waya.

Mu zina, kupotoza wa mawaya zosatheka. Ndiye kulumikiza malekezero a mawaya ayenera kuikidwa kufanana ndi mzake ndi Finyani pliers. Ntchito ikuchitika ndi dzanja limodzi, ndipo chachiwiri - akutsogolera soldering chitsulo nsonga ndi solder kwa olowa. Kugwizana malekezero a mawaya ziyenera kuperekedwa pambuyo kuchotsa soldering nsonga m'dera soldering.

Nthawi zina pali kufunika kugwirizana kumalekezero a waya pakati pa wina. Kupotoza Pankhaniyi zikhale ndi okutira mapeto a waya kuzungulira lina, lomwe Ufumuyo.

Kumbukirani kuti brazing waya mbuyo sizingatheke chifukwa cha kudalirika umadalira pa mphamvu ya mgwirizano wa mawotchi.

Funso la tani kuti solder waya, ndi mbali imodzi yofunika kwambiri pa Intaneti. Popeza katswiri njira ya splicing ndi soldering, amatha mbuye wawo, popanda thandizo la akatswiri kuchita angapo ntchito zotsatirazi:

• Zida Kutentha wopanda msoko;
• chingwe kutambasuka kwa gitala magetsi;
• USB-chingwe kugwirizana kwa mlongoti, ndipo ena.

Kodi ikutha?

Pa splice akatswiri kulengeza ntchito yapadera kutentha kuotcha yamachubu. awiri awo ayenera kukhala kawiri woposa wa waya. Chubu ndi kuvala kumalekezero a waya. Atam'chiritsa chinkhoswe ake makina ndi zina waya ndi soldering kutentha shrinkage ndi anakokera kumalo chaubale. Kuyenera pabwino kuti aliyense mapeto a msoko inali 1 cm. Kenako soldering akubwerezedwa. Kuotcha ayenera uniformly kuphimba Kulumikizana ndi kutentha. Chifukwa cha kutentha pa chubu wasindikizidwa, kupereka kutchinjiriza odalirika m'dera olowa komanso makina kulumikiza mphamvu.

Kodi kuphunzira solder bolodi?

Musanayambe ndi soldering kovuta Mwachitsanzo, kugwira ntchito ndi n'kupanga diode, akatswiri amalangiza oyamba ambuye kupeza matabwa bajeti yotchipa. Popeza ophunzitsidwa pa iwo, ndi katswiri muyezo njira soldering, ena nthawi woyamba kuphunzira solder Chip lapansi.

Mtundu wa solder wapangidwa magawo motsatizana:

• Kukonzekera. Asanayambe ntchito m'pofunika kupereka mogwirizana kotheratu, ndi kukana m'munsi. Chifukwa chaichi, pamwamba ayenera bwinobwino kuchapidwa wa mafuta ndi fumbi. Degreasing angagwiritsidwe ntchito chopukutira ndi sopo yankho. Kafungo kabwino ntchito pamene kuli kofunikira kupukuta pamwamba pa dera ku gloss mkulu. Monga otetezeka methyl hydrate zosungunulira bwino. Zili mogwira mtima acetone, koma alibe ngati fungo lakuthwa.
• Kuwayika mbali soldered matabwa. Musanayambe kuphunzira momwe solder dera, m'pofunika kudziwa malo zigawo zake zonse. Choyamba kuti soldered mbali mosabisa. Izi resistor ndi varistor. Pambuyo poyamba pa capacitor, transistor, thiransifoma, cholankhulira ndi potentiometer. Izi zipangitsa chitetezo poocherednost zinthu bolodi kuti ali tcheru kutentha.
• Kutentha pawiri kusintha madutsidwe matenthedwe wa zitsulo. The soldering nsonga ayenera Osatsamira masekondi angapo zigawo za dera la. Nkofunika pofuna kuti kutenthedwa. Iye adzakhala mboni anaonekera padziko thovu. Pankhaniyi, muyenera kuchotsa chitsulo soldering m'dera soldering.
• Kugwiritsa solder. Iwo anachita malinga chiwembu si phiri laling'ono akuwonekera.
• Kuchotsa owonjezera. Anachita pambuyo kuzirala ndi solidification la solder lapansi. Ndi bwino kuti ndifulumire ndi kupereka nthawi chiwembu kwa kanthawi kuti ukhale pansi. Izi ndi zofunika chifukwa inu mukhoza kuswa kugwirizana apangidwa, ndipo ntchitoyi ndi kuchita kachiwiri.

Phunzirani momwe solder dera ayenera munthu aliyense. Izi ndi mpata kukonza mapulagi ake, modems, ndi zina zotero. D.

Soldering kwa ndondomekoyi si ntchito ndi ochititsa mkuwa ndi microcircuits. Katswiri luso logwiritsa ntchito soldering kuti mawaya, angaphunzitse kuti wotsatira, ntchito yovuta kwambiri ntchito solders zosiyanasiyana ndi zinthu zosiyanasiyana.