abs sensor honda fit

Masensa a ABS amatenga gawo lofunikira pakugwira ntchito kwa ma braking system - kuthamanga kwa mabuleki ndi magwiridwe antchito a unit yonse zimadalira iwo. Zinthu za sensor zimatumiza deta pamlingo wa kuzungulira kwa mawilo kupita ku gawo lowongolera, ndipo gawo lowongolera limasanthula zomwe zikubwera, ndikupanga algorithm yomwe mukufuna. Koma chochita ngati pali kukayikira za thanzi la zipangizo?

Zizindikiro za kulephera kwa chipangizocho

Mfundo yakuti sensor ya ABS ndi yolakwika imasonyezedwa ndi chizindikiro pa gulu la zida: imawunikira pamene dongosolo lazimitsidwa, limatuluka ngakhale ndi vuto laling'ono.

Umboni wakuti ABS wasiya "kusokoneza" mabuleki:

• Mawilo amatsekeka nthawi zonse ndi mabuleki olemetsa.
• Palibe kugogoda komwe kumamveka munthawi yomweyo kukanikiza chopondaponda.
• Singano ya Speedometer imatsalira kumbuyo kwa mathamangitsidwe kapena samasuntha konse kuchokera pomwe idayambira.
• Ngati masensa awiri (kapena kupitilira apo) pagawo la zida alephera, chizindikiro cha brake yoyimitsa magalimoto chimayaka ndipo sichimatuluka.

Ndiyenera kuchita chiyani ngati chizindikiro cha ABS pa bolodi lagalimoto sichikuyenda bwino? Simuyenera kusintha nthawi yomweyo sensa, choyamba muyenera kuyang'ana zida; njirayi ikhoza kuchitidwa paokha, popanda kugwiritsa ntchito mautumiki a ambuye olipidwa kwambiri.

Njira zowunika zaumoyo

Kuti tidziwe momwe gawolo lilili, timachita zinthu zingapo kuti tidziwe, kuyambira zosavuta mpaka zovuta:

1. Tiyeni tiyang'ane ma fusewo potsegula chipika (mkati mwa chipinda chonyamula anthu kapena m'chipinda cha injini) ndikuyang'ana zinthu zomwe zikugwirizana (zosonyezedwa mu bukhu lokonzekera / ntchito). Ngati chigawo chowotchedwa chikapezeka, tidzachisintha ndi china chatsopano.
2. Tiyeni tiwone ndikuwona:
   • kukhulupirika kwa cholumikizira;
   • kuyatsa kwa ma abrasions omwe amawonjezera chiopsezo chafupipafupi;
   • kuipitsidwa kwa mbali, zotheka kunja mawotchi kuwonongeka;
   • kukonza ndi kulumikiza pansi pa sensa yokha.

Ngati zomwe tafotokozazi sizikuthandizani kuzindikira vuto la chipangizocho, ziyenera kuyang'aniridwa ndi zida - tester (multimeter) kapena oscilloscope.

Tester (multimeter)

Kwa njira iyi yodziwira sensa, mudzafunika tester (multimeter), malangizo ogwiritsira ntchito ndi kukonza galimoto, komanso PIN - wiring ndi zolumikizira zapadera.

Tester (multimeter) - chipangizo choyezera magawo a magetsi, kuphatikiza ntchito za voltmeter, ammeter ndi ohmmeter. Pali mitundu ya analogi ndi digito ya zida.

Kuti mudziwe zambiri za magwiridwe antchito a sensa ya ABS, ndikofunikira kuyeza kukana kwagawo la chipangizocho:

1. Kwezani galimoto ndi jack kapena mupachike pa lift.
2. Chotsani gudumu ngati likulepheretsa kupeza chipangizocho.
3. Chotsani chivundikiro cha bokosi lowongolera ndikuchotsa zolumikizira kuchokera kwa wowongolera.
4. Timalumikiza PIN ku multimeter ndi sensor contact (zolumikizira ma gudumu lakumbuyo zili mkati mwa chipinda chokwera, pansi pa mipando).

Kuwerengera kwa chipangizocho kuyenera kufanana ndi zomwe zafotokozedwa m'buku lokonzekera ndi kuyendetsa galimoto inayake. Ngati kukana kwa chipangizocho:

• pansi pamtunda wocheperako - sensa ndiyolakwika;
• kuyandikira zero - dera lalifupi;
• kusakhazikika (kudumpha) panthawi yomangitsa mawaya - kuphwanya kukhudzana mkati mwa waya;
• kuwerenga kosatha kapena kosawerengeka - kuphulika kwa chingwe.

Chenjerani! Kukana kwa masensa a ABS kutsogolo ndi kumbuyo ndi kosiyana. Magawo ogwiritsira ntchito zida amachokera ku 1 mpaka 1,3 kOhm koyamba komanso kuchokera 1,8 mpaka 2,3 kOhm yachiwiri.

Momwe mungayang'anire ndi oscilloscope (ndi chithunzi cha wiring)

Kuphatikiza pa kudzizindikira kwa sensor ndi tester (multimeter), imatha kufufuzidwa ndi chipangizo chovuta kwambiri - oscilloscope.

Chipangizochi chimayang'ana matalikidwe ndi nthawi ya chizindikiro cha sensor

Oscilloscope ndi chipangizo chomwe chimaphunzira kukula ndi nthawi ya siginecha, yomwe idapangidwa kuti izindikire molondola momwe ma pulse amayendera mumayendedwe apakompyuta. Chipangizochi chimazindikira zolumikizira zoyipa, zolakwika zapansi ndi kuphulika kwa waya. Chekecho chimachitika ndi kuyang'ana kowoneka kwa kugwedezeka pazenera la chipangizocho.

Kuti muzindikire sensa ya ABS ndi oscilloscope, muyenera:

1. Limbikitsani batire mokwanira kuti muwone kutsika kwamagetsi (ma spikes) pa zolumikizira kapena zowongolera pakuyezera.
2. Pezani sensor yogwira ndikudula cholumikizira chapamwamba pagawolo.
3. Lumikizani oscilloscope kumalo opangira magetsi.

Kulumikiza chipangizocho ku cholumikizira cha sensor cha ABS (1 - giya rotor; 2 - sensor)

Mkhalidwe wa sensor ya ABS ukuwonetsedwa ndi:

• momwemonso matalikidwe a kusinthasintha kwa chizindikiro panthawi yozungulira mawilo a chitsulo chimodzi;
• kusowa kwa matalikidwe akumenyedwa pozindikira ndi chizindikiro cha sinusoidal chafupipafupi;
• kukhalabe okhazikika ndi yunifolomu matalikidwe a oscillations chizindikiro, osapitirira 0,5 V, pamene gudumu limayenda pafupipafupi 2 rpm.

Chonde dziwani kuti oscilloscope ndi chipangizo chovuta komanso chokwera mtengo. Ukadaulo wamakono wamakompyuta umapangitsa kuti m'malo mwa chipangizochi mukhale pulogalamu yapadera yotsitsidwa kuchokera pa intaneti ndikuyika pa laputopu wamba.

Kuwona gawo popanda zida

Njira yosavuta yodziwira chipangizo chopanda ma hardware ndikuwunika valavu ya solenoid pa sensor induction. Chitsulo chilichonse (screwdriver, wrench) chimayikidwa pagawo lomwe maginito amayikidwa. Ngati sensa siyikukopa, imakhala yolakwika.

Makina ambiri amakono a anti-lock braking ali ndi ntchito yodzizindikiritsa yokha yokhala ndi zolakwika (mu zilembo za alphanumeric) pakompyuta pakompyuta. Mutha kumasulira zilembo izi pogwiritsa ntchito intaneti kapena buku la malangizo lamakina.

Zoyenera kuchita ngati kuwonongeka kwapezeka

Zoyenera kuchita ndi sensor ya ABS ngati vuto likupezeka? Ngati vuto ndilo chipangizocho chokha, chiyenera kusinthidwa, koma pa nkhani ya waya wamagetsi, mukhoza kukonza vutoli nokha. Kuti tibwezeretse kukhulupirika kwake, timagwiritsa ntchito njira ya "kuwotcherera", kukulunga mosamala zolumikizira ndi tepi yamagetsi.

Ngati kuwala kwa ABS kumabwera pa dashboard, ichi ndi chizindikiro chodziwika bwino cha vuto la sensa. Zomwe tafotokozazi zithandizira kuzindikira chomwe chimayambitsa kusokonekera; komabe, ngati chidziwitso ndi chidziwitso sizokwanira, ndi bwino kukaonana ndi ambuye agalimoto yamagalimoto. Kupanda kutero, matenda osaphunzira a mkhalidwewo, kuphatikiza ndi kukonza kolakwika kwa chipangizocho, kumachepetsa mphamvu ya anti-lock braking system ndipo kungayambitse ngozi.

Momwe mungayang'anire sensor ya ABS nokha

Mphamvu ya braking dongosolo la galimoto makamaka zimadalira luso la dalaivala, pa luso lake akatswiri. Koma, mu nkhaniyi, machitidwe osiyanasiyana othandizira ndi zigawo zikuluzikulu zimathandizanso kwambiri, zomwe zimakulolani kupanga zinthu zonse zofunika kuti muyendetse bwino.

Ntchito yapadera pankhaniyi imasewera ndi makina apakompyuta omwe amalepheretsa mawilo kutsekereza - anti-lock braking system. M'malo mwake, machitidwe osiyanasiyana a dongosolo lomwe laperekedwa limapitilira kupitilira cholinga chake chachindunji, chomwe chimawonetsedwa bwino pakutha kuyendetsa galimoto m'njira zosiyanasiyana.

Chimodzi mwazinthu zofunika kwambiri pamtunduwu ndi sensor ya ABS. Kuchita bwino kwa njira yonse ya braking kumadalira ntchito yake yoyenera. Tiyeni timudziwe bwino.

Mfundo ya ntchito ya ABS sensa

Njira zilizonse zodziwira matenda sizingakhale zogwira mtima ngati dalaivala alibe chidziwitso chokhudza mfundo zogwirira ntchito zagawo kapena gawo la dongosolo lomwe akuphunzira. Choncho, musanayambe siteji yokhudzana ndi opaleshoni yogwiritsira ntchito chipangizochi, choyamba ndikofunika kuphunzira mfundo ya ntchito yake.

Kodi sensor ya ABS ndi chiyani?

Tiyeni tiyambe ndi mfundo yakuti chipangizo chophwekachi chikhoza kupezeka pazitsulo zonse za 4 za galimoto. Solenoid imodzi ili mubokosi lapulasitiki losindikizidwa.

Chinthu chinanso chofunikira cha sensa ndi chotchedwa impulse ring. Mbali yamkati ya mpheteyo imapangidwa mwa mawonekedwe a ulusi wa serrated. Imayikidwa kumbuyo kwa brake disc ndipo imazungulira ndi gudumu lagalimoto. Pamapeto pa solenoid pachimake ndi sensa.

Ntchito yaikulu ya dongosololi imachokera pa kuwerenga chizindikiro cha magetsi kuchokera ku valavu ya throttle mwachindunji kwa owerenga a unit control unit. Choncho, pamene torque inayake imatumizidwa ku gudumu, mphamvu ya maginito imayamba kuonekera mkati mwa electromagnet, yomwe mtengo wake umawonjezeka molingana ndi kuwonjezeka kwa liwiro la kuzungulira kwa mphete yoyendetsa galimoto.

Kuzungulira kwa gudumu kukangofikira kuchuluka kwa zosinthika, chizindikiro cha pulse kuchokera ku sensa yomwe ikuwonetsedwa imayamba kuyenda kupita ku chipangizo chopangira. Chikhalidwe cha chikoka cha chizindikirocho ndi chifukwa cha mphete ya ring impulse ring.

Kugwira ntchito kwina kwa ABS hydroblock kumadalira kuchuluka kwa chizindikiro cholembedwa mu chipangizo cholandirira. Zomwe zimayendetsa ma brake force hydraulic distributor ndi solenoids, pampu ya hydraulic ndi makina a valve.

Kutengera mphamvu ya chizindikiro cholowa m'thupi la valavu, makina a valve okhala ndi electromagnetic control amayamba kugwira ntchito. Ngati kutsekereza mawilo, gulu la hydraulic, poganizira chizindikiro chofananira, limachepetsa kupanikizika mu dera la brake.

Panthawiyi, pampu ya hydraulic imayatsidwa, ndikupopera madzimadzi a brake kubwerera m'malo a GTZ kudzera pa valavu yotseguka yodutsa. Dalaivala akangochepetsa khama pama pedals, valavu yodutsa imatseka, ndipo pampuyo imasiya kugwira ntchito.

Panthawiyi, valavu yayikulu imatsegulidwa ndipo kupanikizika mu dera la brake uku kumabwerera mwakale.

Kusinthidwa koperekedwa kwa zinthu zotumphukira za ABS ndizofala kwambiri ndipo zimagwiritsidwa ntchito pamagalimoto ambiri apakhomo ndi akunja.

Chifukwa cha kuphweka kwapangidwe kameneka, zinthu za dongosololi zimatsutsana kwambiri ndi kuvala kwa makina ndi ntchito zabwino.

Ngati gawolo silikuyenda bwino, ndiye kuti sizovuta kuchita zomwe zafotokozedwa pansipa. Ndikosavuta kugula ndikusintha sensa ndi yatsopano.

Zizindikiro za kulephera kwa chipangizocho

Ngakhale kuti chipangizo choperekedwa, monga lamulo, chimapangidwira kuti chisasokonezedwe panthawi yogwira ntchito kwa nthawi yayitali, zolephera zosiyanasiyana ndi zovuta zimatha kuchitika panthawi yogwira ntchito.

Kuti muwongolere magwiridwe antchito, nyali yadzidzidzi imagwiritsidwa ntchito pagulu la zida zagalimoto. Ndi iye amene, choyamba, amasonyeza mitundu yosiyanasiyana ya kuphwanya dongosolo chifukwa cha zifukwa zingapo.

Chifukwa chodetsa nkhawa pankhaniyi chikhoza kukhala kuti nyali yoyang'anira sichizimitsa kwa nthawi yayitali mutatha kutembenuza kiyi ku malo afupipafupi, kapena palibe chenjezo pamene mukuyendetsa galimoto.

Mavuto omwe adayambitsa khalidwe ili la sensa angakhale osiyana kwambiri.

Ganizirani zizindikiro zingapo zomwe zingathandize kuzindikira chomwe chimayambitsa kulephera kwa node inayake ya dongosolo:

• kuwala kwa ABS pa dashboard kumayaka kwa nthawi yayitali kapena sikuzima konse;
• mphamvu mopitirira muyeso pamene kukanikiza ananyema pedal;
• chopondapo cha brake chimasiya kuyankha mukanikizira;
• kutsekereza mawilo pamene inu mwamphamvu kukanikiza ananyema pedal.

Machitidwe a ABS amitundu yoyambirira, monga lamulo, analibe zida zowonetsera kachitidwe kachitidwe. Pankhaniyi, udindo wake unachitika ndi ulamuliro nyali ya ulamuliro injini.

Momwe mungadziwire dongosolo la ABS

Njira zowunikira zomwe zimaphatikizapo kuyang'ana dongosolo la ABS nthawi zambiri zimachitika pogwiritsa ntchito zida zapadera. Mmodzi wa iwo ndi chotchedwa diagnostic adaputala. Kuti agwirizanitse, wopanga amapereka cholumikizira chapadera chodziwira matenda.

Kuyesa kwadongosolo kumayambira pomwe kuyatsa kwayatsidwa. Chofunikira cha cheke chotere ndichoti pogwiritsa ntchito adaputala mutha kuzindikira kukhalapo kwa cholakwika china chadongosolo. Cholakwika chilichonse chimapatsidwa code yeniyeni, yomwe imapangitsa kuti athe kuweruza kusagwira ntchito kwa node kapena chinthu cha dongosolo.

Komabe, ziyenera kukumbukiridwa kuti nthawi zambiri, ma adapter a diagnostic a gawo la bajeti samasanthula dongosolo lonse, koma injini yokha. Chifukwa chake, timalimbikitsa kugwiritsa ntchito scanner yathunthu.

Mwachitsanzo, titha kuloleza Scan Tool Pro Black Edition yopangidwa ndi Korea. Pokhala ndi chip 32-bit pa bolodi, scanner iyi imatha kuzindikira osati injini yokha, komanso zida zina zamagalimoto (ma gearbox, kufalitsa, machitidwe othandizira a ABS, etc.) ndipo nthawi yomweyo ali ndi mtengo wokwanira.

Chojambulira chamitundu yambirichi chimagwirizana ndi magalimoto ambiri kuyambira 1993, kuwonetsa magwiridwe antchito a nthawi yeniyeni ya masensa onse omwe alipo, VIN yamagalimoto, mtunda, mtundu wa ECU, ndi zina zambiri.

Chipangizochi chimatha kuyeza momwe machitidwe osiyanasiyana amagwirira ntchito pakanthawi kochepa ndikusunga zomwe zapezeka pazida zilizonse zochokera ku iOS, Android kapena Windows.

Diagnostics ndi njira zodzitetezera kuti athe kuweruza ntchito zinthu dongosolo ikuchitika mu malo apadera utumiki. Komabe, ntchitoyi ikhoza kuchitidwa mu garaja.

Choncho, zonse zofunika kuti azindikire ABS sensa ndi osachepera ya zida, zomwe zikuphatikizapo: chitsulo soldering, multimeter, kutentha kuchepetsa ndi zolumikizira kukonza.

Algorithm yotsimikizira imakhala ndi izi:

• kukweza magudumu;
• disassemble unit control ndi zotuluka zowongolera;
• kugwirizana kwa zolumikizira kukonza kwa masensa;
• kuyeza kukana ndi multimeter

Ngati sensa sinalephereke, ohmmeter idzawonetsa kukana pafupifupi 1 kOhm. Mtengo uwu umagwirizana ndi ntchito ya sensa popuma. Pamene gudumu likuzungulira, zowerengera ziyenera kusintha. Izi zidzatsimikizira kukhazikika kwake. Ngati palibe kusintha pakuwerengera, sensor ndiyopanda dongosolo.

Tiyenera kukumbukira kuti chifukwa cha kusintha kosiyanasiyana kwa masensa, magawo a ntchito yawo amatha kukhala osiyanasiyana. Chifukwa chake, musanatsutse sensayi, muyenera kudziwa kaye momwe imagwirira ntchito, ndiyeno pokhapokha mutha kudziwa momwe imagwirira ntchito.

Komanso, pakagwa vuto la ABS, ndikofunikira kuwonetsetsa kuti zingwe zapansi pamadzi siziwonongeka. Ngati waya wosweka wapezeka, m'pofunika "solder".

Komanso, musaiwale kuti kulumikiza kukonzanso kuyenera kulumikizidwa ndi polarity yolondola. Ngakhale nthawi zambiri chitetezo chimayambitsidwa ndi kulumikizana kolakwika, izi siziyenera kuchitika. Kuti muthandizire ntchitoyi, ndi bwino kuyika chizindikiro zingwe zofananira ndi cholembera kapena tepi yotsekera.

Kuyang'ana ndi tester (multimeter)

Kuchita kwa sensa kumatha kupezekanso pogwiritsa ntchito voltmeter. Kutsatira konse kwa magwiridwe antchito kumatengera algorithm yam'mbuyomu ndikusiyana kumodzi kokha. Kuti mupeze zotsatira zomwe mukufuna, ndikofunikira kupanga zinthu zomwe gudumu limazungulira pafupipafupi 1 rpm.

Pazotulutsa za sensa yogwira ntchito, kusiyana komwe kungakhalepo kudzakhala pafupifupi 0,3 - 1,2 V. Pamene liwiro la gudumu likuwonjezeka, magetsi ayenera kuwonjezeka. Izi ndizomwe zikuwonetsa momwe sensor ya ABS imagwirira ntchito.

Kuyang'ana magwiridwe antchito a sensa ya ABS sikungokhala pa izi. Pali zidule zingapo zothandiza kwambiri zomwe zingathandize kuthetsa zovuta zosiyanasiyana za dongosolo la ABS.

Oscilloscope

Mwa zina, pogwiritsa ntchito oscilloscope, mutha kuzindikira zosokoneza pakugwira ntchito kwa sensor ya ABS. Tiyenera kuzindikira kuti kugwiritsa ntchito chipangizo choperekedwa kumafuna luso linalake. Ngati ndinu wokonda pawailesi, sizingakhale zovuta kuti mutengere matenda otere. Koma kwa munthu wamba, izi zingayambitse zovuta zingapo. Tiyeni tiyambe ndi mfundo yakuti chipangizo ichi chidzakuwonongerani ndalama zambiri.

Mwa zina, kugwiritsidwa ntchito kwake kuli koyenera muutumiki wapadera. Komabe, ngati mwa chozizwitsa china chipangizo chopambanitsachi chinathera mu garaja yanu, chidzakuthandizani kwambiri pazidziwitso zosiyanasiyana.

Oscilloscope amawonetsa chizindikiro chamagetsi. Makulitsidwe ndi mafupipafupi a chizindikirocho amawonetsedwa pazenera lapadera, lomwe limapereka lingaliro lomveka la ntchito ya chinthu china cha dongosolo.

Pankhaniyi, mfundo yoyang'ana mkhalidwe wa sensa ya ABS idzakhazikitsidwa pa kusanthula koyerekeza kwa zotsatira zomwe zapezedwa. Chifukwa chake, njira yonse pagawo loyambirira ndi yofanana ndi yomwe idachitika kale ndi multimeter, m'malo mwa tester, oscilloscope iyenera kulumikizidwa ndi zotuluka za sensor.

Njira ya diagnostic ndi motere:

• atembenuza gudumu kuyimitsidwa pafupipafupi pafupipafupi 2-3 rpm;
• ikani mtengo wa oscillation amplitude pazenera la oscilloscope.

Zowerengera zikangotengedwa kuchokera ku sensa imodzi, ndikofunikira kuchita zonse zomwezo ndi sensor yomwe imayikidwa mbali ina ya axis yomweyo.

Zotsatira zomwe zapezedwa ziyenera kufananizidwa ndikuganiziridwa koyenera:

• ndi zowerengera zofanana, masensa amatha kuonedwa ngati okonzeka;
• kusowa kwa zochitika mwadzidzidzi pamene chizindikiro chaching'ono cha sinusoidal chimakhazikitsidwa chimasonyeza kuti sensa ili bwino;
• kusunga matalikidwe okhazikika ndi mtengo wapamwamba wosapitirira 0,5 V pa liwiro lopatsidwa: sensa imatumikira mokhulupirika.

Njira ina yabwino ku chipangizo chamtengo wapatali ikhoza kukhala ntchito yapadera yomwe mungathe kuchita zonse zowunikira pogwiritsa ntchito laputopu yokhazikika.

Kuyang'ana sensor popanda zida

Kuzindikira kwa sensor ya ABS kumatha kuchitika popanda kugwiritsa ntchito zida zosiyanasiyana zojambulira. Kuti muchite izi, mumangofunika wrench kapena screwdriver flathead.

Chofunikira cha umboni ndi chakuti chinthu chachitsulo chikakhudza pakati pa electromagnet, chiyenera kukopeka nacho. Pankhaniyi, mutha kuweruza thanzi la sensa. Ngati sichoncho, ndiye kuti pali zifukwa zomveka zokhulupirira kuti sensor yafa.

Momwe mungakonzere zolakwika zomwe zapezeka

Pambuyo pa njira zodziwira matenda zakhala zikuyenda bwino ndipo vutoli lapezeka, zimakhala zofunikira kuchotsa chinthu cholephera ku dongosolo. Kaya ndi sensa ya ABS kapena mphete yowonjezera, palibe chifukwa choyankhula za kubwezeretsa ntchito yake.

Pankhaniyi, nthawi zambiri amafunika kusinthidwa. Kupatulapo kungakhale choncho pamene malo ogwirira ntchito a sensa amangowonongeka panthawi ya ntchito yayitali. Kuti tichite izi, zidzakhala zokwanira kuyeretsa oxides ndi dothi particles. Monga zoyeretsera, ndibwino kugwiritsa ntchito sopo wokhazikika. Kugwiritsa ntchito mankhwala kumaletsedwa kwambiri.

Ngati gawo lowongolera lidakhala chifukwa cha kulephera, ndiye kuti kuyambiranso kwake nthawi zina kungayambitse zovuta zazikulu. Komabe, mutha kutsegulira nthawi zonse ndikuwunika kuchuluka kwa tsokalo. Disassembly ya chivundikirocho iyenera kuchitidwa mosamala kuti zisawononge zinthu zogwirira ntchito.

Nthawi zambiri zimachitika kuti chifukwa cha kugwedezeka, kulumikizana kwa imodzi mwa ma terminals amangotaya kukhazikika kwawo. Kukonzanso kuwotcherera ku mbale, sikoyenera kukhala ndi zipolopolo zisanu ndi ziwiri pamphumi. Kuti muchite izi, ndikwanira kuti mugwire makina owotcherera bwino kapena kuwotcherera.

Pamene soldering, nkofunika kukumbukira kuti insulator ya chipika ceramic ndi tcheru kwambiri kutenthedwa. Choncho, pamenepa, chisamaliro chiyenera kutengedwa kuti sichikhala ndi mphamvu yowonjezera kutentha.