Ukuhlaziywa kokwehluleka kwentwasahlobo kanye namasu okuvimbela

Intwasahlobo iyingxenye ebalulekile yemishini ejwayelekile, edlala indima ebhalansini ye-buffer, isitoreji samandla, ukulawula okuzenzakalelayo, ukubeka indawo yokubuyisela, umshwalense wokuphepha njalo njalo. Intwasahlobo ivame ukwehluleka ngenxa yezizathu ezahlukahlukene ngesikhathi sokusetshenziswa, okuholela ekwehlulekeni kwemishini. Ngakho-ke, kubalulekile ukuxoxa ngezimbangela zokwehluleka kwentwasahlobo kanye nokuvimbela ukusetshenziswa kwayo.

Izici eziyinhloko eziholela ekuhlulekeni kwentwasahlobo yiziphambeko zezinto ezibonakalayo, iziphambeko zokucubungula nokukhiqiza, ukuphathwa kokushisa okungafanele, ukuphathwa kwendawo engafanele, kanye nezici zendawo yokusebenza. Iziphambeko ebusweni bentwasahlobo, okuhlanganisa izimpawu zokushayisana, ukuguguleka kwama-fretting, imigodi, njll., zibangela ingxenye enkulu yokwehluleka kwentwasahlobo, okubalwa ku-50%. Ngaphezu kwalokho, imifantu ithatha u-20%; Ukufakwa kanye nokuvuleka kwenhlabathi 13%; Ukususwa kwekhabhoni, ukwelashwa kokushisa kanye nokuqinisa indawo kubalwa cishe ku-3%, ngokulandelana.

Ukwehluleka kwentwasahlobo kungabangelwa yisizathu esisodwa noma isenzo esihlangene sezizathu eziningana. Ngakho-ke, ukuhlaziywa kokwehluleka kwentwasahlobo kumele kuqale kuphenye futhi kuhlaziye isenzakalo sokwehluleka kwesibonelo, kutholakale imodi yokwehluleka kwayo, bese kuthola izimbangela zokwehluleka kwayo ukubeka izinyathelo zokuthuthukisa.

Ukwehluleka kwentwasahlobo okubangelwa izinto zokusetshenziswa zasentwasahlobo:

(1) Ngenxa yezindlela ezahlukene zokuncibilikisa insimbi, kuzoba namazinga ahlukene okufakwa kwensimbi okubangela ukwehluleka kokukhathala kwasekuqaleni kwentwasahlobo, ukufakwa ngokweqile noma usayizi omkhulu, ukufana okubi kuzothinta izakhiwo zemishini zezinto, futhi kulula ukwehluleka kokukhathala kwasekuqaleni. Isibonelo: Intwasahlobo yebha ye-torsion esetshenziselwa ukumiswa kwemoto yaphuka lapho imoto entsha ingaphandle kwendlu yokugcina impahla. Ukuhlaziywa kukhombisa ukuthi ukuqhekeka kwavela ekufakweni okuqinile, okuqhekeka phansi kwentwasahlobo.

Izindlela zokuvimbela:

Izinto zasentwasahlobo kumele zibe nekhwalithi enhle kakhulu yokuphathwa kwegolide, njengokulawula okuqinile ukwakheka kwamakhemikhali, ubumsulwa obuphezulu, kanye nokuqukethwe okuphansi kokufakwa, futhi kudinga ukufana nokuzinza kokwakheka kwezinto kanye nokuhleleka. Ukuze kuncishiswe amagesi ayingozi kanye nezinto ezingcolile ensimbini futhi kuthuthukiswe ubumsulwa bensimbi, kufanele kusetshenziswe ubuchwepheshe bokucwenga njengokuhlanza nge-vacuum kanye nokuncibilikisa i-electro-slag.

(2) Amaphutha angabangelwa inqubo yokugoqa: ukushwabana kwamapayipi asele kanye nokuqhekeka okuphakathi; Iphutha lokugoqa; Amaphutha aqondile, imihuzuko;

Umgodi wokugqwala komhlaba: Ushile kakhulu, ungqimba oluphuzi oluwolintshi, umgodi we-hemp; Lokhu kungabangela ukuthi isiphethu singasebenzi.

Izindlela zokuvimbela:

Imishini yokugaya insimbi kufanele izame ukugwema nokususa amaphutha avela enkambisweni yokugoqa; izitshalo zasentwasahlobo kufanele ziqinise ukuhlolwa kwekhwalithi kwezinto zokusetshenziswa zasentwasahlobo futhi zizame ukusebenzisa izinto ezisezingeni eliphezulu.

Ukwehluleka kwentwasahlobo okubangelwa inqubo yokukhiqiza:

Ukukhubazeka kobuso beziphethu ezilengayo ezakhiwe ngokubandayo kungenzeka ngenxa yemishini engemihle noma ukulungiswa okungafanele ngesikhathi Ikhoyili Yentwasahloboku.

Isibonelo, lapho umshini wokugoqa wentwasahlobo ozenzakalelayo usika intwasahlobo, ummese wokusika ungangenisa ubuso bangaphakathi bentambo yensimbi eduze kwendandatho yentwasahlobo. Isikhathi sokukhathala kwentwasahlobo sincishiswa kakhulu ngoba ubuso bentwasahlobo bunamaphutha e-orange ngenxa yokushisa okuphezulu kokwakheka okushisayo.

Noma, lapho kwakheka ukushisa, ngenxa yokuthi izinga lokushisa lokushisa liphansi kakhulu, ukuqina kwensimbi akwanele, futhi ukucindezeleka kobuso besiphethu kudlula umkhawulo wamandla wezinto ngesikhathi senqubo yokwakheka ukushisa, kuzovela imifantu.

Izindlela zokuvimbela:

Enqubweni yokukhiqiza, kuyadingeka futhi ukuqinisa ukuhlolwa kwekhwalithi kobuso bentwasahlobo ukuze kugwenywe amaphutha obuso ngangokunokwenzeka.

Ukwehluleka kwentwasahlobo okubangelwa amaphutha enqubo yokwelashwa kokushisa:

Ukusatshalaliswa kokushisa okungalingani kobuso nokwesikhungo sentwasahlobo ngesikhathi sokushisa noma sokupholisa kuzobangela ukucindezeleka kokushisa, kanti inqubo yokushintsha kwesigaba izobangela ukucindezeleka kwenhlangano, okunani layo lilonke lidlula umkhawulo wamandla wezinto zokwakha, okuholela ekuqhekekeni.

Lesi sici sivame kakhulu ngobukhulu obukhulu besiphethu esicinyiwe emanzini; umfantu awukwazi ukulungiswa ngemva kokuba ungasuswa kuphela. Ngaphezu kwalokho, amaphutha ezinto zokusetshenziswa, njengezimbobo ezisele zokuncipha ensimbini, amabala amhlophe, amamaki amathuluzi okucubungula abandayo, imihuzuko nokugoqeka enkambisweni yokudonsa okubandayo kanye nokugoqeka okushisayo, kuzobangela ukugxila kokucindezeleka kanye nokuqhekeka ngesikhathi sokucima.

Intwasahlobo yenkampani ngenxa yobuso bokuqala bomfantu omfushane nongajulile ogoqekayo, ngesikhathi sokwelashwa kokushisa kokucima, umfantu ohambisana nokwandiswa kwe-radial ufike ku-3.9mm, ekukhathaleni ukuhlolwa, yaqala yanda kwaze kwaba usayizi obalulekile futhi yabangela ukuphuka okusheshayo kwentwasahlobo. Isakhiwo esingavamile esibangelwa ukwelashwa kokushisa okungafanele, njenge-martensite ecinyiwe kakhulu;

I-ferrite engaphambi kwe-eutectoid noma i-ferrite yamahhala; Ukuhlukaniswa kwe-Carbide; Ukuguqulwa kokwelashwa kokushisa kwentwasahlobo; Ukushiswa kwe-oxidation kanye nokususwa kwe-carburis kuzobangela ukwehluleka kwentwasahlobo.

Izindlela zokuvimbela:

Ngaphezu kokulawula ngokuqinile izinga lokushisa lokushisa kanye nesikhathi sokubamba, kubaluleke kakhulu ukulawula umoya ongaphakathi kwesithando somlilo nokuhlaziya njalo ukwakheka kwegesi yokushisa ukuqinisekisa ukutholakala kokushisa okuvamile. Ukuze kuncishiswe ukuguquguquka futhi kuqedwe ukuqhekeka kokucima, ngaphezu kweziphethu ezinkulu kakhulu ze-thermoforming, iziphethu ezijwayelekile ze-thermoforming zipholiswa ngowoyela.