Izindaba

Ekuxhumeni kwe-flange yepayipi lesitshalo samakhemikhali, ukumelana nokugqwala kwama-bolts kuthinta ngqo izindleko zokusebenza nokugcinwa okuphephile kwesistimu. Ingxenye engafakwanga intambo yama-bolts ajwayelekile anentambo encane ithambekele ekugqwaleni, kuyilapho ama-bolts ensimbi engagqwali angu-304 anentambo egcwele, anomklamo wawo wentambo ogcwele kanye nokumelana okuhle kokugqwala, asusa ingozi yokugqwala kwendawo emthonjeni wawo, okwenza kube ukukhetha okuthembekile kokuxhumeka kwe-flange yepayipi lamakhemikhali. Ngaphezu kwalokho, emajoyintini e-flange ahlushwa ukudlidliza, ukusetshenziswa kwama-washers entwasahlobo e-M10 kungathuthukisa kakhulu ukuthembeka kokuxhumeka ekukhululekeni.

Ekusebenzeni kwesikhathi eside kwemishini yezimboni, ukudlidliza kungenye yezimbangela eziyinhloko zokwehluleka kokuxhumeka kwebholidi. Uma imishini isebenza njalo, amandla okudlidliza adluliselwa njalo ezindaweni zokuxhuma. Izikhonkwane ezivamile zivame ukungakwazi ukumelana nalo mthwalo oqhubekayo oguquguqukayo, futhi umthwalo wangaphambi kwesikhathi uyancipha kancane kancane, ekugcineni okuholela ekusheleleni nasekukhululekeni kwebholidi, futhi kubangele ngisho nokwehluleka kwemishini noma izingozi zokuphepha. Ama-washer entwasahlobo e-M10 ayizingxenye zobungcweti zokulwa nokudedela ezenzelwe ukuxazulula le nkinga. Ngamandla azo okubuyisela ukunwebeka ahlala isikhathi eside, adlala indima engenakuphikwa futhi ebalulekile ezimweni ezivame ukudlidliza.

Ekufakweni kabusha kwemishini engeyona ejwayelekile kanye nokwakhiwa kwamathuluzi akhethekile, izibambo ezijwayelekile ngokuvamile azikwazi ukuhlangabezana nezidingo eziyinkimbinkimbi zendawo. Uma isakhiwo semishini sikhethekile, indawo yokufaka ithambekile, noma i-engeli yokucindezeleka ingajwayelekile, i-washer ejwayelekile eyisicaba ingase inganikezi ukwesekwa nokuvikelwa okusebenzayo. Ama-washer e-conical enziwe ngokwezifiso ayizesekeli ezikhethekile ezenzelwe ukuxazulula lezi zimo zokusebenza ezikhethekile. Akhiqizwa kusetshenziswa isikhunta ngokusekelwe emidwebweni eqondile yekhasimende, enama-engeli athile nobukhulu, afanelana kahle nezidingo zokufakwa kabusha kwemishini engeyona ejwayelekile futhi ahlinzeka ngokuvikelwa okuthembekile kokuxhumeka ngaphansi kwezimo ezikhethekile.

Ekuhlanganisweni kwezinsimbi zikagesi ezinembile namabhodi wesekethe, ngisho nokuklwebheka okuncane kakhulu kungaholela kumasekethe amafushane, ukuphazamiseka kwesignali, noma ngisho nokwehluleka ngokuphelele kohlelo. Izikulufo zekhanda eziyindilinga zensimbi engagqwali ze-M4, ezinomklamo wazo oyingqayizivele we-head radius ebushelelezi kanye nezakhiwo zezinto ezibonakalayo ezinhle kakhulu, sezibe yizibambo ezifanele zokuhlanganiswa kwezinsimbi ezinembile. Lesi sikulufo sibeka phambili ukuvikelwa okuphelele kwamabhodi wesekethe, sinikeza isiqinisekiso sokuhlanganiswa esithembekile sezinkampani ezikhiqiza izinto zikagesi.

Ezindaweni zokukhiqiza amakhemikhali, ukulungiswa okuzinzile kwemishini kubhekene nezinselele ezinkulu zokugqwala. Ama-asidi aqinile, ama-alkali aqinile, kanye nezinhlobo ezahlukene zamakhemikhali ziqhubeka nokugqwala yonke into exhumanisayo. Izikhonkwane ezivamile zivame ukukhombisa ukugqwala okukhulu noma ngisho nokwehluleka okuphelele phakathi nezinyanga. Amabhawodi okunweba ensimbi engagqwali angu-316L, anokumelana nokugqwala okuphezulu kanye namakhono okubambelela athembekile, abe yisinqumo esifanele sokuqinisa izisekelo ezitshalweni zamakhemikhali, enikeza isiqinisekiso sokuphepha esizinzile sesikhathi eside semishini ebalulekile.

Ekusebenzeni kahle kwemigqa yokukhiqiza ezenzakalelayo yesimanje, ukuthembeka kwendawo ngayinye yokuxhuma kuthinta ngqo ukusebenza kahle kanye nesikhathi sokuphila kwemishini. Amabhawodi e-hex e-carbon steel grade 8.8 hex, anezakhiwo zawo ezisezingeni eliphezulu zemishini kanye nekhwalithi yokuxhuma ezinzile, abe ukucushwa okujwayelekile kwemishini yomugqa wokukhiqiza ezenzakalelayo. Lawa mabhawodi, ngamandla awo aphezulu kanye nokusebenza kwawo okuhle kakhulu kokuthambekela, ahlinzeka ngeziqinisekiso zokuxhumeka okuyisisekelo okuthembekile kwemishini ehlukahlukene ezenzakalelayo.