Ana sarrafa tsohon samfur ne ta hanyar gyare-gyare, kuma bayan bincike mai zurfi, ya kai inganci iri ɗaya da sabon samfur, kuma farashin yana da 10% -15% mai rahusa fiye da sabon samfurin. Shin kuna shirye don siyan irin wannan samfurin?Masu amfani daban-daban na iya samun amsoshi daban-daban.

Canja tsohuwar ra'ayi: gyare-gyare ba daidai yake da gyarawa ko kayan hannu na biyu ba

Bayan an raba tsohuwar motar lantarki da kyau zuwa tubalan ƙarfe, coils da sauran sassa, sai a mayar da ita zuwa masana'antar karfe don gyarawa akan farashin tagulla da ruɓaɓɓen ƙarfe. Wannan wurin shi ne makoma ta ƙarshe na yawancin injinan lantarki da aka soke.Duk da haka, ban da wannan, ana kuma iya gyara motar don sake samun sabon kuzari.

Sake gyare-gyaren ingantattun injunan lantarki na injinan lantarki shine sake ƙera ƙananan injunan injin zuwa manyan injina masu inganci ko injin adana tsarin da suka dace da ƙayyadaddun kaya da yanayin aiki (kamar injinan canza sandar igiya, injin mitoci masu canzawa, injin maganadisu na dindindin, da dai sauransu. ) Dakata).

Saboda tallan sake keɓantawa ba ya cikin wurin, masu amfani sukan rikitar da sake keɓancewa da gyarawa. A gaskiya ma, akwai bambance-bambance masu mahimmanci tsakanin sake gyarawa da gyarawa:

Sake ƙera gabaɗaya tsari

1 Tsarin sake yin amfani da su

Kamar yadda binciken ya nuna, kamfanoni daban-daban na amfani da hanyoyi daban-daban wajen sake sarrafa injinan lantarki.

Misali, Wannan Motar Lantarki tana ba da ambato daban-daban ga kowane motar da aka sake fa'ida. Gabaɗaya, ƙwararrun injiniyoyi suna tafiya kai tsaye zuwa wurin sake yin amfani da injin don tantance motar gwargwadon rayuwar sabis ɗin motar, ƙimar lalacewa, ƙimar gazawar, da kuma waɗanne sassa ne ake buƙatar maye gurbinsu. Ko ya dace da buƙatun sake keɓancewa, sa'an nan kuma ya ba da ƙididdiga don sake amfani da su.Misali, a Dongguan, Guangdong, ana sake yin amfani da motar bisa ga karfin motar, kuma farashin sake amfani da injin din mai lambobi daban-daban shima ya bambanta. Mafi girman adadin sanduna, mafi girman farashin.

2 Ragewa da sauƙin dubawa na gani

Yi amfani da kayan aiki na ƙwararru don kwakkwance motar, da fara aiwatar da sauƙin gani na gani da farko. Babban manufar ita ce tantance ko motar tana da damar sake yin gyare-gyare da kuma yin hukunci kawai ga sassan da ake buƙatar canza su, wanda za'a iya gyarawa, da kuma waɗanda ba sa buƙatar sake gyarawa.Babban abubuwan da ke cikin sauƙin dubawa na gani sun haɗa da casing da murfin ƙarshen, fan da kaho, jujjuya shaft, da sauransu.

3 Ganewa

Gudanar da cikakken bincike na sassan injin lantarki, da kuma bincika sigogi daban-daban na injin lantarki don samar da tushe don tsara tsarin sake fasalin.

Daban-daban sigogi sun haɗa da tsayin cibiyar motar, diamita na tsakiya na ƙarfe, girman firam, lambar flange, tsayin firam, tsayin ƙarfe ƙarfe, ƙarfi, gudu ko jerin, matsakaicin ƙarfin lantarki, matsakaicin halin yanzu, ƙarfin aiki, ƙarfin amsawa, ikon bayyananni, factor factor, stator asarar tagulla, asarar aluminum rotor, ƙarin hasara, hawan zafin jiki, da dai sauransu.

4 Ƙirƙirar tsarin sake keɓancewa da aiwatar da gyare-gyare

A cikin aiwatar da ingantaccen gyare-gyare na injinan lantarki, za a sami matakan niyya don sassa daban-daban bisa ga sakamakon binciken, amma gabaɗaya, wani ɓangare na stator da rotor yana buƙatar maye gurbin, kuma firam (rufin ƙarshen) gabaɗaya. an tanada don amfani, bearings, magoya baya, da dai sauransu, murfin fan da akwatin junction duk suna amfani da sabbin sassa (a tsakanin su, sabon fan da murfi da aka maye gurbinsu shine sabbin ƙira na ceton makamashi da ingantaccen inganci).

1. Ga bangaren stator

Stator coil da stator core ana warkewa gaba ɗaya ta hanyar tsoma fenti mai hana ruwa, wanda yawanci ke da wahalar wargajewa. A cikin gyaran mota da ya gabata, an yi amfani da hanyar kona na'urar don cire fenti mai rufewa, wanda ya lalata ingancin ƙarfe na ƙarfe kuma ya haifar da gurɓataccen yanayi (sake yin amfani da na'urar na musamman yana yanke ƙarshen iska ba tare da lalacewa da gurɓatacce ba; bayan haka). yankan ƙarshen juyawa, ana amfani da kayan aiki na hydraulic don danna maɓallin stator tare da coils, kuma bayan an yi zafi mai zafi, an sake fitar da na'urar bisa ga sabon shirin; fitar da kashe-line' wiring da jure ƙarfin lantarki gwajin, shigar da VPI dipping varnish tank bayan wuce tsoma fenti, sa'an nan shigar da tanda ya bushe bayan tsoma varnish.

2. Don ɓangaren rotor

Saboda tsangwama tsakanin ma'aunin ƙarfe na ƙarfe da jujjuyawar jujjuyawar, don kada ya lalata shinge da ƙarfe na ƙarfe, ana amfani da kayan aikin dumama na tsaka-tsaki na eddy na yanzu don sake yin gyare-gyare don ƙona saman injin rotor. Dangane da nau'ikan haɓakar haɓakar thermal daban-daban na shaft da core iron core, shaft da rotor iron core sun rabu; Bayan an sarrafa juzu'in jujjuyawar, ana amfani da madaidaicin mitar eddy na yanzu don dumama tushen rotor kuma danna cikin sabon shaft; bayan an kunna na'ura mai juyi, ana yin gwajin ma'auni mai ƙarfi akan na'urar daidaita ma'auni, kuma ana amfani da hita mai ɗaukar nauyi don dumama sabon ɗaukar hoto da shigar da shi akan na'urar.

3. Don tushen injin da murfin ƙarshen, bayan ginin injin da murfin ƙarshen ya wuce dubawa, yi amfani da kayan fashewar yashi don tsaftace farfajiyar da sake amfani da shi.

4. Don fan da murfin iska, an cire sassa na asali kuma an maye gurbin su tare da manyan magoya baya da kaho na iska.

5. Don akwatin junction, murfin akwatin junction da allon junction an cire su kuma an maye gurbinsu da sababbi.Ana tsabtace wurin zama na junction kuma an sake amfani da shi, kuma an sake haɗa akwatin junction

6 Haɗa, gwadawa, barin masana'anta

Bayan stator, na'ura mai juyi, firam, murfin ƙarshen, fan, murfi da akwatin junction an sake ƙera su, za a haɗa su daidai da sabuwar hanyar kera motoci, kuma za a gwada su a masana'anta.

Abubuwan da aka sake ƙera

Wane irin mota ne motar da za a iya gyarawa?

A ka'idar, duk injinan lantarki a masana'antu daban-daban za a iya sake yin su.A haƙiƙa, kamfanoni sukan zaɓi sake keɓancewar injinan da ke buƙatar samar da manyan sassa da kayan aikin su kasance sama da kashi 50%, saboda sake ƙera injinan masu ƙarancin amfani yana buƙatar farashi mai yawa, ƙarancin riba, kuma babu buƙatar sake keɓancewa. .

A halin yanzu, yawancin masu amfani za su yi la'akari da sake ƙera motar saboda ƙarfin ƙarfin motar da aka yi amfani da shi bai dace da ma'auni na kasa ba ko kuma idan suna son maye gurbin motar mai inganci.Bayan kamfanin ya sake ƙera shi, sai a sayar masa da injin ɗin da aka gyara akan farashi mai rahusa.Motoci za a iya sake keɓancewa a lokuta biyu:

Ɗaya daga cikin yanayi shine cewa motar kanta ta cika ka'idodin ƙa'idodin ingancin makamashi na ƙasa. Bayan an cire shi, ana dawo da shi akan farashi mai sauƙi, kuma yawancin sassan za a iya sake amfani da su. Bayan sake yin gyare-gyare, samfurin motar yana samun inganci mafi girma.

Wani yanayi kuma shi ne yadda injin lantarkin da ba ya da inganci ya gaza cika ka'idojin samar da makamashi na kasa, kuma ya kai matakin samar da makamashi na kasa ta hanyar sake kerawa.Bayan an dawo da shi, an yi amfani da wasu sassa don canza shi zuwa injin mai inganci sannan a sayar masa.

Game da Shirin Garanti

Kamfanonin motoci da aka sake keɓance suna aiwatar da cikakken garantin na injinan da aka kera su, kuma lokacin garanti na gaba ɗaya shine shekara 1.

Bari "masana'antu marar ganuwa" surface

A cikin ƙasarmu, masana'antar gyaran gyare-gyaren da ake yi a halin yanzu tana kama da babban kifin kifi a cikin ruwa mai zurfi - babba kuma mai ɓoye, masana'antar satar fasaha ce da ta cancanci tono.A haƙiƙa, a cikin ƙasashe masu ci gaban masana'antu, sake yin gyare-gyare ya kafa wata muhimmiyar masana'antu.Dangane da bayanai, ƙimar da aka fitar na masana'antar gyare-gyare ta duniya za ta haura dalar Amurka tiriliyan 40 a shekarar 2022.

Masana'antar gyare-gyare a cikin ƙasata ta ci gaba a hankali a cikin 'yan shekarun nan.Koyaya, wannan babbar kasuwa da ke wanzuwa a zahiri tana fuskantar matsaloli da yawa.Ɗaya daga cikin abin kunya shine babban ɓarna tsakanin tsarin samar da fasaha na fasaha da ingantaccen aiki mai kyau da kuma fahimtar al'ada na masu amfani a kan sake yin gyare-gyare, wanda ya haifar da ci gaba da raguwa a cikin amincewa da sake gyarawa.Tare da rashin ingantattun ka'idojin shiga kasuwa, wasu kamfanoni sun sake gyara tsofaffin sassa a matsayin samfuran da aka ƙera, suna kawo cikas ga tsarin sake keɓancewar kasuwa.

Ƙaddamar da ka'idojin kasuwa da tsara ka'idojin masana'antu masu dacewa zai ba da damar masana'antar fitowar rana ta sake yin gyare-gyare don samun nasara mai tsawo a nan gaba daga farkonsa.

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Lokacin aikawa: Jul-20-2022