Cikakken Jagora don Shigarwa da Rage Hatimin Injini

Abstract

Hatimin injina abubuwa ne masu mahimmanci a cikin injinan jujjuya, suna aiki azaman shinge na farko don hana zubar ruwa tsakanin sassan tsaye da juyawa. Daidaitaccen shigarwa da tarwatsawa kai tsaye suna ƙayyade aikin hatimin, rayuwar sabis, da amincin kayan aikin gabaɗaya. Wannan jagorar yana ba da cikakken bayani, mataki-mataki bayyani na gabaɗayan tsari-daga shirye-shiryen da aka riga aka yi da zaɓin kayan aiki zuwa gwajin shigarwa da dubawa bayan rushewa. Yana magance ƙalubalen gama gari, ƙa'idodin aminci, da mafi kyawun ayyuka don tabbatar da ingantaccen aikin hatimi, rage farashin kulawa, da rage raguwar lokaci. Tare da mayar da hankali kan daidaiton fasaha da aiki, wannan takarda an yi niyya ne don injiniyoyi masu kulawa, masu fasaha, da ƙwararrun masu aiki a masana'antu kamar man fetur da gas, sarrafa sinadarai, kula da ruwa, da samar da wutar lantarki.

1. Gabatarwa

Makarantun injinasun maye gurbin hatimin shiryawa na gargajiya a yawancin kayan aikin jujjuyawar zamani (misali, famfo, compressors, mixers) saboda mafi girman sarrafa ɗigogi, ƙananan juzu'i, da tsawon rayuwar sabis. Ba kamar ɗaukar hatimi ba, waɗanda ke dogara da abin da aka matsa don ƙirƙirar hatimi, hatimin injiniyoyi suna amfani da daidaitattun ƙasa guda biyu, fuskoki masu lebur — ɗaya a tsaye (daidaitacce ga mahalli na kayan aiki) da ɗaya mai juyawa (haɗe da shaft) - waɗanda ke zamewa da juna don hana tserewa ruwa. Koyaya, aikin hatimin inji ya dogara sosai akan shigarwa daidai da tarwatsawa a hankali. Ko da ƙananan kurakurai, kamar rashin daidaituwar fuskokin hatimi ko aikace-aikacen da ba daidai ba, na iya haifar da gazawar da wuri, ɗigo mai tsada, da haɗarin muhalli.

 

An tsara wannan jagorar don rufe kowane mataki na hawan hatimin rayuwa, tare da mai da hankali kan shigarwa da tarwatsawa. Yana farawa tare da shirye-shiryen shigarwa na farko, gami da binciken kayan aiki, tabbatar da kayan aiki, da saitin kayan aiki. Sassan da ke gaba suna dalla-dalla hanyoyin shigarwa mataki-mataki don nau'ikan hatimin injiniyoyi daban-daban (misali, bazara-kazalika, bazara mai yawa, hatimin harsashi), sannan gwajin bayan shigarwa da tabbatarwa. Sashin tarwatsa yana zayyana dabarun cirewa lafiyayye, duba abubuwan da aka gyara don lalacewa ko lalacewa, da jagororin sake haɗawa ko musanya. Bugu da ƙari, jagorar yana magana akan la'akari da aminci, magance matsalolin gama gari, da kiyaye mafi kyawun ayyuka don tsawaita rayuwa.

2. Pre-Shiri Shiri

 

Shirye-shiryen shigarwa na farko shine tushen nasarar aikin hatimin inji mai nasara. Gudun wannan matakin ko yin watsi da bincike mai mahimmanci yakan haifar da kurakurai da za a iya kaucewa da kuma gazawar hatimi. Matakan da ke gaba suna zayyana mahimman ayyukan da za a kammala kafin fara aikin shigarwa.

2.1 Kayan aiki da Tabbatar da Abun ciki

 

Kafin fara kowane aiki, yana da mahimmanci don tabbatar da cewa duk kayan aiki da abubuwan haɗin gwiwa sun dace da ƙayyadaddun bayanai da ake buƙata kuma suna cikin yanayi mai kyau. Wannan ya haɗa da:

 

  • Duba Dacewar Hatimi: Tabbatar da cewa hatimin inji ya dace da ruwan da ake sarrafa (misali, zazzabi, matsa lamba, abun da ke tattare da sinadari), ƙirar kayan aiki, da girman ramin. Koma zuwa takardar bayanan masana'anta ko jagorar fasaha don tabbatar da ƙirar hatimin (misali, kayan elastomer, kayan fuska) ya dace da buƙatun aikace-aikacen. Misali, hatimin da aka yi niyya don sabis na ruwa bazai iya jure yanayin zafi da lalata sinadarai na tushen mai ba.
  • Binciken Bangaren: Bincika duk abubuwan haɗin hatimi (fuskar tsaye, fuska mai juyawa, maɓuɓɓugan ruwa, elastomers, O-rings, gaskets, da hardware) don alamun lalacewa, lalacewa, ko lahani. Bincika don fashe, guntu, ko tarkace akan fuskokin hatimi-ko da ƙananan lahani na iya haifar da ɗigo. Bincika elastomers (misali, nitrile, Viton, EPDM) don taurin, sassauƙa, da alamun tsufa (misali, ɓarna, kumburi), saboda ƙasƙantaccen elastomers ba zai iya samar da hatimi mai inganci ba. Tabbatar cewa maɓuɓɓugan ruwa ba su da tsatsa, nakasawa, ko gajiya, yayin da suke kula da matsi mai mahimmanci tsakanin fuskokin hatimi.
  • Duban Shaft da Gidaje: Bincika sandar kayan aiki (ko hannun riga) da gidaje don lalacewa wanda zai iya shafar daidaita hatimi ko wurin zama. Bincika shaft don ƙaƙƙarfan ƙazafi, ovality, ko lahani (misali, karce, tsagi) a cikin yankin da za a ɗora ɓangaren hatimi mai jujjuya. Filayen shaft ya kamata ya sami ƙarewa mai santsi (yawanci Ra 0.2-0.8 μm) don hana lalacewar elastomer da tabbatar da hatimi mai kyau. Bincika guntun mahalli don lalacewa, rashin daidaituwa, ko tarkace, kuma tabbatar da cewa kujerar hatimi a tsaye (idan an haɗa cikin gidan) ba ta da lahani.
  • Tabbacin Girma: Yi amfani da daidaitattun kayan aikin aunawa (misali, calipers, micrometers, alamomin bugun kira) don tabbatar da maɓalli. Auna diamita na sandar don tabbatar da ya yi daidai da diamita na ciki na hatimin, sa'annan a duba diamita na hatimin da ke waje da diamita na hatimin. Tabbatar da nisa tsakanin kafadar shaft da fuskar gidaje don tabbatar da cewa za a shigar da hatimi a zurfin zurfi.

2.2 Shirye-shiryen Kayan aiki

 

Yin amfani da ingantattun kayan aikin yana da mahimmanci don guje wa ɓarna abubuwa yayin shigarwa. Ana buƙatar kayan aikin masu zuwa don shigar da hatimin inji:

 

  • Kayan Auna Daidaitawa: Calipers (dijital ko vernier), micrometers, alamomin bugun kira (don duban jeri), da ma'aunin zurfi don tabbatar da girma da daidaitawa.
  • Kayan Aikin Girgizawa: Ƙaƙwalwar wuta (na hannu ko dijital) waɗanda aka daidaita su zuwa ƙayyadaddun masana'anta don amfani da madaidaicin juzu'i zuwa kusoshi da masu ɗaure. Yin juye-juye na iya lalata elastomers ko lalata abubuwan haɗin hatimi, yayin da karkatar da kai zai iya haifar da sako-sako da haɗin kai.
  • Kayan aikin shigarwa: Rufe hannayen rigar shigarwa (don kare elastomers da hatimin fuska yayin hawa), layukan shaft (don hana karce a kan shaft), da hamma masu taushi (misali, roba ko tagulla) don matsa abubuwan da ke cikin wurin ba tare da haifar da lalacewa ba.
  • Kayan aikin tsaftacewa: Tufafin da ba shi da lint, goge-goge mara kyau, da abubuwan tsaftacewa masu dacewa (misali, isopropyl barasa, ruhohin ma'adinai) don tsabtace abubuwan da aka gyara da saman kayan aiki. A guji amfani da kaushi mai tsauri wanda zai iya lalata elastomer.
  • Kayayyakin Tsaro: Gilashin tsaro, safar hannu (mai jure sinadarai idan ana sarrafa ruwa masu haɗari), Kariyar kunne (idan aiki da kayan aiki mai ƙarfi), da garkuwar fuska (don aikace-aikacen matsatsi mai ƙarfi).

2.3 Shirye-shiryen Yankin Aiki

 

Wurin aiki mai tsabta, tsararru yana rage haɗarin kamuwa da cuta, wanda shine babban dalilin gazawar hatimi. Bi waɗannan matakan don shirya wurin aiki:

 

  • Tsaftace Kewaye: Cire tarkace, ƙura, da sauran ƙazanta daga wurin aiki. Rufe kayan aiki na kusa don hana lalacewa ko gurɓatawa.
  • Saita wurin aiki: Yi amfani da tsaftataccen benci mai lebur don haɗa abubuwan haɗin hatimi. Sanya kyalle marar lullube ko tabarma na roba akan benci na aiki don kare fuskar hatimi daga karce.
  • Abubuwan Takaddun Takaddun: Idan hatimin ya wargaje (misali, don dubawa), yiwa kowane bangare lakabi don tabbatar da sake haduwa da kyau. Yi amfani da ƙananan kwantena ko jakunkuna don adana ƙananan sassa (misali, maɓuɓɓugan ruwa, O-rings) da hana asara.
  • Takardun Bita: Samar da littafin shigarwa na masana'anta, zanen kayan aiki, da takaddun bayanan aminci (SDS) a shirye. Sanin kanku da takamaiman matakai don ƙirar hatimi da ake shigar, saboda hanyoyin na iya bambanta tsakanin masana'anta.

3. Mataki-mataki Shigar da Hatimin Injini

 

Tsarin shigarwa ya bambanta dan kadan dangane da nau'in hatimi na inji (misali, bazara-bazara, Multi-spring, hatimin harsashi). Koyaya, ainihin ƙa'idodin - daidaitawa, tsabta, da aikace-aikacen juzu'i mai kyau - sun kasance masu daidaituwa. Wannan sashe yana zayyana tsarin shigarwa gabaɗaya, tare da takamaiman bayanin kula don nau'ikan hatimi daban-daban.

3.1 Gabaɗaya Tsarin Shigarwa (Mai Hatimin Harsashi)

 

Hatimin da ba na harsashi ba ya ƙunshi sassa daban-daban (fuskar juyawa, fuska a tsaye, maɓuɓɓugan ruwa, elastomer) waɗanda dole ne a shigar dasu daban-daban. Bi waɗannan matakan don shigarwa:

3.1.1 Shirye-shiryen Shaft da Gidaje

 

  1. Tsaftace Shaft da Gidaje: Yi amfani da rigar da ba ta da lint da kaushi mai jituwa don tsaftace shaft (ko hannun riga) da guntun gidaje. Cire duk wani tsohon hatimi, tsatsa, ko tarkace. Don saura mai taurin kai, yi amfani da goga mara daɗaɗawa—a guji yin amfani da yashi ko gogen waya, saboda suna iya ɓata saman ramin.
  2. Bincika don lalacewa: Sake duba shaft da mahalli don kowane lahani da aka rasa yayin shigarwa. Idan ramin yana da ƙananan tarkace, yi amfani da takarda mai laushi mai laushi (400-600 grit) don goge saman, yin aiki a cikin hanyar juyawa. Don zurfafa zurfafawa ko haɓaka, maye gurbin shaft ko shigar da hannun riga.
  3. Aiwatar da mai mai (idan ana buƙata): Aiwatar da siriri na bakin ciki na mai mai jituwa (misali, man ma'adinai, man silicone) zuwa saman shaft da ɓangaren ɓangaren hatimin juyi. Wannan yana rage juzu'i yayin shigarwa kuma yana hana lalacewar elastomers. Tabbatar cewa mai mai ya dace da ruwan da ake sarrafa—misali, guje wa amfani da man shafawa na tushen mai tare da ruwa mai narkewa.

3.1.2 Sanya Bangaren Hatimin Tsaye

 

Sashin hatimi na tsaye (fuskar tsaye + wurin zama) yawanci ana ɗora shi a cikin gidajen kayan aiki. Bi waɗannan matakan:

 

  1. Shirya Wurin Tsaye: Bincika wurin zama na tsaye don lalacewa kuma tsaftace shi da zane mara lint. Idan wurin zama yana da O-ring ko gasket, a shafa ɗan ƙaramin mai mai mai siriri a zoben O don sauƙaƙe shigarwa.
  2. SakaWurin zamaa cikin Gidaje: A hankali saka wurin zama a tsaye a cikin gidan, tabbatar da an daidaita shi daidai. Yi amfani da guduma mai taushin fuska don matsa wurin zama a wuri har sai ya zama cikakke a kan kafadar gidaje. Kar a yi amfani da karfi fiye da kima, saboda hakan na iya tsage fuskar da ke tsaye.
  3. Kiyaye Kujerar Tasha (Idan Ana Bukata): Wasu kujeru na tsaye ana riƙe su ta zoben riƙewa, kusoshi, ko farantin gland. Idan ana amfani da kusoshi, yi amfani da madaidaicin juzu'i (kowace ƙayyadaddun masana'anta) a cikin ƙirar crisscross don tabbatar da matsi. Kar a wuce gona da iri, saboda wannan na iya lalata wurin zama ko lalata O-ring.

3.1.3 Shigar da Rukunin Hatimin Juyawa

 

An ɗora ɓangaren hatimi mai jujjuya (juyawar fuska + hannun hannu + maɓuɓɓugan ruwa) akan mashin kayan aiki. Bi waɗannan matakan:

 

  1. Haɗa Bangaren Juyawa: Idan ɓangaren jujjuyawar ba a riga an haɗa shi ba, haɗa fuska mai jujjuya zuwa hannun shaft ta amfani da kayan aikin da aka bayar (misali, saitin sukurori, ƙwayayen kulle). Tabbatar cewa fuskar da ke jujjuya ta daidaita daidai da hannun riga kuma an ɗaureta lafiya. Shigar da maɓuɓɓugan ruwa (guda ko bazara mai yawa) a kan hannun riga, tabbatar da an sanya su daidai (a kowane zane na masana'anta) don kiyaye ko da matsi a fuskar da ke juyawa.
  2. Shigar da Na'urar Juyawa akan Shaft: Zamar da ɓangaren jujjuya kan sandar, tabbatar da jujjuyawar fuskar tana daidai da fuskar tsaye. Yi amfani da rigar shigarwar hatimi don kare elastomers (misali, O-zoben da ke kan hannun riga) da kuma jujjuya fuska daga karce lokacin shigarwa. Idan shaft ɗin yana da hanyar maɓalli, daidaita maɓalli akan hannun riga tare da maɓalli don tabbatar da jujjuyawar da ta dace.
  3. Tsare Na'urar Juyawa: Da zarar bangaren jujjuya ya kasance a daidai matsayi (yawanci a gaban kafadar shaft ko riƙon zobe), kiyaye shi ta amfani da saiti ko goro. Ƙarfafa saitin sukurori a cikin tsarin crisscross, yin amfani da juzu'in da masana'anta suka ayyana. A guji yin matsewa fiye da kima, saboda hakan na iya karkatar da hannun riga ko lalata fuskar da ke juyawa.

3.1.4 Shigar da Farantin Gland da Duban Ƙarshe

 

  1. Shirya Farantin Gland: Bincika farantin gland don lalacewa kuma tsaftace shi sosai. Idan farantin gland yana da O-rings ko gaskets, maye gurbin su da sababbi (bisa shawarwarin masana'anta) sannan a shafa bakin bakin mai mai don tabbatar da hatimin da ya dace.
  2. Dutsen Gland Plate: Sanya farantin gland a kan abubuwan hatimi, tabbatar da an daidaita shi da kusoshi na gidaje. Saka kusoshi kuma a danne su da hannu don riƙe farantin gland a wurin.
  3. Daidaita farantin ƙwanƙwasa: Yi amfani da alamar bugun kira don duba daidaitawar farantin gland tare da shaft. Gudun gudu (eccentricity) yakamata ya zama ƙasa da 0.05 mm (0.002 inci) a guntun farantin gland. Daidaita kusoshi kamar yadda ake buƙata don gyara kuskure.
  4. Torque da kwastomomi na Gold: Yin amfani da bututun mai, ɗaure farantin glandcross a cikin tsarin crisscross zuwa ƙayyadaddun ƙira. Wannan yana tabbatar da ko da matsi a kan fuskar hatimi kuma yana hana rashin daidaituwa. Sake duba runout bayan jujjuyawa don tabbatar da daidaitawa.
  5. Duban Ƙarshe: Bincika gani da ido don tabbatar da an shigar da su daidai. Bincika rata tsakanin farantin gland da gidaje, kuma tabbatar da cewa bangaren jujjuya yana motsawa da yardar kaina tare da shaft (babu ɗaure ko gogayya).

3.2 Shigar da Hatimin Cartridge

 

Hatimin harsashi raka'a ne da aka riga aka haɗa waɗanda suka haɗa da fuska mai jujjuyawa, fuska a tsaye, maɓuɓɓugan ruwa, elastomer, da farantin gland. An tsara su don sauƙaƙe shigarwa da rage haɗarin kuskuren ɗan adam. Hanyar shigarwa don hatimin harsashi kamar haka:

3.2.1 Pre-Ininstalling Check naHatimin Karti

 

  1. Bincika Sashin Harsashi: Cire hatimin harsashi daga marufinsa kuma duba shi don lalacewa yayin jigilar kaya. Bincika fuskokin hatimin don karce ko guntuwa, kuma tabbatar da cewa duk abubuwan da aka gyara (maɓuɓɓugan ruwa, O-rings) ba su da kyau kuma suna da kyau.
  2. Tabbatar da dacewa: Tabbatar da cewa hatimin harsashi ya dace da girman ramin kayan aiki, ƙayyadaddun mahalli, da sigogin aikace-aikace (zazzabi, matsa lamba, nau'in ruwa) ta hanyar keɓance lambar ɓangaren masana'anta tare da ƙayyadaddun kayan aiki.
  3. Tsaftace Hatimin Harsashi: Shafa hatimin harsashi tare da zane mara lint don cire duk wata ƙura ko tarkace. Kada a kwakkwance naúrar harsashi sai dai idan mai ƙira ya ayyana—rarrabuwar na iya tarwatsa daidaitawar da aka riga aka saita na fuskar hatimin.

3.2.2 Shirye-shiryen Shaft da Gidaje

 

  1. Tsaftace da Duba Shaft: Bi matakan guda ɗaya kamar yadda a cikin Sashe na 3.1.1 don tsaftace shaft da duba lalacewa. Tabbatar cewa saman sandar ta kasance santsi kuma ba ta da karce ko tsatsa.
  2. Shigar da Hannun Hannun Shaft (Idan Ana Bukata): Wasu hatimin harsashi suna buƙatar keɓan hannun rigar shaft. Idan ya dace, zame hannun rigar a kan ramin, daidaita shi tare da hanyar maɓalli (idan akwai), sa'annan a kiyaye shi tare da saita sukurori ko goro na kulle. Tsare kayan aikin zuwa ƙayyadaddun juzu'i na ƙera.
  3. Tsaftace Bore na Gidaje: Tsaftace bututun mahalli don cire duk wani tsohon hatimi ko tarkace. Bincika gunkin don lalacewa ko rashin daidaituwa - idan gunkin ya lalace, gyara ko maye gurbin gidan kafin a ci gaba.

3.2.3 Sanya Hatimin Harsashi

 

  1. Sanya Hatimin Harsashi: Daidaita hatimin harsashi tare da guntun gidaje da magudanar ruwa. Tabbatar cewa flange mai hawa harsashi yana daidaitawa tare da ramukan kulle gidaje.
  2. Zamar da Hatimin Cartridge zuwa Wuri: A hankali zame hatimin harsashi cikin ramin gidaje, tabbatar da jujjuyawar bangaren (wanda ke manne da ramin) yana motsawa cikin yardar kaina. Idan harsashi yana da na'ura mai tsakiya (misali, fil ɗin jagora ko bushewa), tabbatar da cewa yana aiki tare da mahalli don kiyaye jeri.
  3. Kiyaye Flange na Cartridge: Saka ƙullun masu hawa ta cikin flange harsashi da cikin gidaje. Hannun ƙuƙumi don riƙe harsashi a wurin.
  4. Daidaita Hatimin Harsashi: Yi amfani da alamar bugun kira don bincika daidaita hatimin harsashi tare da ramin. Auna runout a jujjuya bangaren - runout yakamata ya zama ƙasa da 0.05 mm (0.002 inci). Daidaita kusoshi masu hawa idan ya cancanta don gyara kuskure.
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  6. Cire kayan aikin shigarwa: Yawancin hatimin harsashi sun haɗa da kayan aikin shigarwa na ɗan lokaci (misali, fil ɗin kullewa, murfin kariya) don riƙe fuskokin hatimin a wurin jigilar kaya da shigarwa. Cire waɗannan kayan taimako kawai bayan an adana harsashi ga mahalli-cire su da wuri na iya daidaita fuskokin hatimin.

3.3 Gwajin Bayan Shigarwa da Tabbatarwa

 

Bayan shigar da hatimin inji, yana da mahimmanci don gwada hatimin don tabbatar da cewa yana aiki da kyau kuma baya zubewa. Ya kamata a yi gwaje-gwaje masu zuwa kafin sanya kayan aiki cikin cikakken aiki:

3.3.1 Gwajin Leak a tsaye

 

Gwajin ƙwanƙwasa a tsaye yana bincika ɗigogi lokacin da kayan aikin ba sa aiki (shafi yana tsaye). Bi waɗannan matakan:

 

  1. Matsa Kayan Aikin: Cika kayan aiki tare da ruwan tsari (ko ruwan gwaji mai jituwa, kamar ruwa) kuma danna shi zuwa matsa lamba na yau da kullun. Idan amfani da ruwan gwaji, tabbatar ya dace da kayan hatimi.
  2. Saka idanu don Leaks: Duba wurin hatimi da gani don yaɗuwa. Bincika mahaɗin tsakanin farantin gland da mahalli, shaft da jujjuya bangaren, da fuskokin hatimi. Yi amfani da takarda mai shayarwa don bincika ƙananan ɗigogi waɗanda ƙila ba za a iya gani da ido tsirara ba.
  3. Ƙimar Leak Rate: Matsakaicin ƙididdige ƙimar ya dogara da aikace-aikacen da ma'aunin masana'antu. Ga yawancin aikace-aikacen masana'antu, ƙimar ɗigowar ƙasa da faɗuwar 5 a cikin minti ɗaya abin karɓa ne. Idan adadin ɗigogi ya wuce iyakar karɓuwa, rufe kayan aikin, rage matsi, sa'annan duba hatimin don rashin daidaituwa, abubuwan da suka lalace, ko shigarwa mara kyau.

3.3.2 Gwajin Leak Mai Tsayi

 

Gwajin ɗigo mai ƙarfi yana bincika ɗigogi lokacin da kayan aiki ke aiki (shaft yana juyawa). Bi waɗannan matakan:

 

  1. Fara Kayan aiki: Fara kayan aiki kuma ba shi damar isa ga saurin aiki da zafin jiki na yau da kullun. Saka idanu da kayan aiki don amo ko rawar jiki wanda ba a saba gani ba, wanda zai iya nuna kuskure ko ɗaure hatimin.
  2. Saka idanu don Leaks: Duba wurin hatimi da gani don ɗigogi yayin da kayan aiki ke gudana. Bincika fuskokin hatimin don zafin da ya wuce kima- zazzaɓi na iya nuna rashin isasshen man shafawa ko rashin daidaituwar fuskokin hatimin.
  3. Bincika Matsi da Zazzabi: Kula da matsi na tsari da zafin jiki don tabbatar da sun kasance cikin iyakokin aiki na hatimin. Idan matsa lamba ko zafin jiki ya wuce kewayon da aka ƙayyade, rufe kayan aiki kuma daidaita sigogin tsari kafin ci gaba da gwajin.
  4. Gudanar da Kayan aikin don Lokacin Gwaji: Yi aiki da kayan aikin don lokacin gwaji (yawanci mintuna 30 zuwa awanni 2) don tabbatar da hatimin ya daidaita. A cikin wannan lokacin, lokaci-lokaci bincika ɗigogi, hayaniya, da zafin jiki. Idan ba a gano ɗigogi ba kuma kayan aikin suna aiki lafiya, shigar da hatimin ya yi nasara.

3.3.3 Gyaran Ƙarshe (Idan Ana Bukata)

 

Idan an gano leda yayin gwaji, bi waɗannan matakan magance matsalar:

 

  • Duba Torque: Tabbatar da cewa duk bolts (farantin gland, jujjuya bangaren, wurin zama) an ɗora su zuwa ƙayyadaddun masana'anta. Ƙunƙarar ƙulle-ƙulle na iya haifar da rashin daidaituwa da zubewa.
  • Duba Daidaita: Sake duba daidaitawar fuskokin hatimin da farantin gland ta amfani da alamar bugun kira. Gyara kowane kuskure ta hanyar daidaita kusoshi.
  • Duba Fuskokin Hatimi: Idan ɗigogi ya ci gaba, rufe kayan aikin, rage matsi, sannan cire hatimin don duba fuskokin. Idan fuskokin sun lalace (yanke, guntu), maye gurbin su da sababbi.
  • Duba Elatomers: Bincika O-zobba da gaskets don lalacewa ko rashin daidaituwa.
Lokacin aikawa: Satumba-12-2025