Ukushisela Insimbi Eshidi: Indlela Izinsimbi ze-HY ezinciphisa ngayo ukuphambuka kokushisela

1. Ukubaluleka kokushisela ekwakhiweni kwensimbi eshidi

Inqubo yokushisela ibaluleke kakhulu ekukhiqizweni kwensimbi eshidi njengoba idlala indima ebalulekile ekuhlanganiseni izingxenye zensimbi ukuze kudalwe izakhiwo nemikhiqizo eyinkimbinkimbi.

Nazi ezinye izinto eziqokomisa ukubaluleka kwezinqubo zokushisela kuukwenziwa kwensimbi eshidi:

1.1. Izingxenye zokujoyina:Ukushisela kubalulekile ekuhlanganiseni izingxenye zensimbi ngayinye ukuze kwakhiwe izakhiwo ezinkulu ezifanaizindlu, ozimele, futhiimihlanganoKudala ukuxhumana okuqinile nokuhlala isikhathi eside phakathi kwezingxenye zensimbi, okuvumela ukukhiqizwa kwemikhiqizo eyinkimbinkimbi nesebenzayo.

  1.2 Ubuqotho besakhiwo:Ikhwalithi yenqubo yokushisela ithinta ngqo ubuqotho besakhiwo sezingxenye zensimbi ezenziwe ngeshidi. Ukushisela okwenziwe kahle kuqinisekisa ukuthi izingxenye ezihlanganisiwe zingamelana nokucindezeleka kwemishini, izimo zemvelo kanye nezinye izidingo zokusebenza.

  1.3 Ukuguquguquka komklamo:Ukushisela kunikeza ukuguquguquka komklamo ekwenziweni kwensimbi eshidi, okuvumela ukudalwa kwezakhiwo eziyinkimbinkimbi ezenziwe ngokwezifiso. Kungakhiqiza izingxenye ezinejometri eziyinkimbinkimbi, okuvumela abakhiqizi ukuthi bahlangabezane nezidingo ezithile zomklamo kanye nemininingwane yokusebenza.

  1.4 Ukuhambisana kwezinto ezibonakalayo:Izinqubo zokushisela zibalulekile ekuhlanganiseni izinhlobo ezahlukene zezinto zensimbi, okuhlanganisa insimbi, i-aluminium, insimbi engagqwali, nezinye izinhlobo ze-alloy. Lokhu kuguquguquka kuvumela ukukhiqizwa kwemikhiqizo enezinhlobo ezahlukene zezinto zokwakha ukuhlangabezana nezinhlelo zokusebenza eziningi zezimboni.

  1.5 Ukukhiqiza okungabizi kakhulu:Izinqubo zokushisela ezisebenza kahle zisiza ekwenzeni kube lula ukusebenzisa imali eningiukukhiqizwa kwensimbi eshidingokwenza kube lula ukuhlanganiswa nokukhiqizwa kwezingxenye ngokushesha. Inqubo yokushisela ehlelwe kahle ingenza inqubo yokukhiqiza ibe lula, ngaleyo ndlela inciphise isikhathi sokukhiqiza futhi yehlise izindleko zokukhiqiza zizonke.

  1.6 Ukuqinisekiswa Kwekhwalithi:Inqubo yokushisela ibalulekile ekuqinisekiseni ikhwalithi nokuthembeka kwemikhiqizo yensimbi eshidi. Amasu afanele okushisela, okuhlanganisa ukuhlolwa nokushisela, abalulekile ekugcineni amazinga aphezulu okusebenza kanye nokusebenza komkhiqizo.

  1.7 Izicelo Zemboni:Ukushisela kusetshenziswa kabanzi ezimbonini ezahlukene, okuhlanganisaizimoto, izindizaukwakhiwa kanyeukukhiqiza, kuphiizingxenye zensimbi yeshidiziyingxenye ebalulekile yokukhiqizwa kwezimoto, imishini, izakhiwo kanye nezimpahla ezisetshenziswa ngabathengi.

Inqubo yokushisela ibalulekile ekukhiqizweni kwensimbi eshidi njengoba ivumela ukudalwa kwemikhiqizo eqinile, esebenzayo futhi eguquguqukayo. Ngokuqonda ukubaluleka kokushisela nokusebenzisa imikhuba emihle kakhulu, abakhiqizi banganikeza izingxenye zensimbi eshidi ezisezingeni eliphezulu, ezingabizi kakhulu, nezithembekile zezinhlelo zokusebenza ezahlukahlukene.

 2. Inqubo yokushisela insimbi yeshidi:

 2.1 Ukulungiselela:Isinyathelo sokuqala sokushisela insimbi eshidi ukulungisa indawo yensimbi ngokuhlanza nokususa noma yikuphi ukungcola okufana namafutha, amafutha, noma ukugqwala. Lokhu kubalulekile ukuze kufezwe ukushisela okuqinile nokuhlanzekile.

 2.2JUmklamo we-oint:Ukwakheka kahle kwamalunga kubalulekile ekushiseni okuphumelelayo. Ukuhlelwa kwamalunga, okuhlanganisa uhlobo lwamalunga (i-lap joint, i-butt joint, njll.) kanye nokuhlanganiswa, kuzothinta inqubo yokushiseni kanye namathuba okuphambuka.

  2.3 Izindlela zokushisela:Kunezindlela eziningana ezivame ukusetshenziswa zokushisela insimbi eshidi, okuhlanganisaI-TIG(igesi ye-tungsten inert) ukushisela,I-MIG(igesi yensimbi engasebenzi) ukushisela,ukushisela indawo yokumelana, njll. Indlela ngayinye inezinzuzo nezinselele zayo.

  3.Izinselele ezibhekene ne-ukushisela insimbi yeshidi:

 3.1 Ukuguquka:Ukushisa okukhiqizwa ngesikhathi senqubo yokushisela kungabangela ukuguquka kwensimbi nokugoba, ikakhulukazi i-aluminium enokushisa okuphezulu. Lokhu kungaholela ekungalungi kobukhulu futhi kuthinte ikhwalithi iyonke yengxenye.

  3.2 Ukuqhekeka:Ngenxa yokwanda okuphezulu kokushisa kanye namazinga okufinyela kwe-aluminium, ivame kakhulu ukuqhekeka ngesikhathi senqubo yokushisela. Ukulawulwa okufanele kwemingcele yokushisela kubalulekile ekuvimbeleni ukuqhekeka.

  4. Lawula ukuhlanekezela futhi ugweme izinkinga zokushisela:

Ukuze kuncishiswe ukuphambuka kokushisela, kungasetshenziswa amasu ahlukahlukene kanye namasu ngesikhathi senqubo yokushisela insimbi. Nazi ezinye izindlela ezibalulekile zokusiza ukulawula nokunciphisa ukuphambuka kokushisela:

  4.1 Ukulungiswa Okufanele:Ukusebenzisa amasu okulungisa nokubopha asebenzayo ukuze ubambeumsebenziUkuba khona ngesikhathi senqubo yokushisela kusiza ukunciphisa ukunyakaza kanye nokuguquguquka. Lokhu kuqinisekisa ukuthi ingxenye igcina isimo sayo nosayizi wayo ngesikhathi senqubo yokushisela.

  4.2 Uchungechunge lokushisela:Ukulawula ukulandelana kokushisela kubalulekile ekulawuleni ukuguquguquka. Ngokuhlela ngokucophelela ukulandelana kokushisela, okokufaka ukushisa kungasatshalaliswa ngokulinganayo, ngaleyo ndlela kuncishiswe ukuphambuka okuphelele kwento yokusebenza.

  4.3 Ukwelashwa kokushisa kokushisa nokushisa ngemva kokushiswa:Ukushisa i-workpiece ngaphambi kokushisela nokwenza ukwelashwa kokushisa ngemva kokushisela kungasiza ekunciphiseni ukucindezeleka kokushisa nokunciphisa ukuguquka. Lokhu kusebenza kakhulu ezintweni ezifana ne-aluminium ezivame ukuguquka ngesikhathi sokushisela.

  4.4 Amapharamitha okushisela:Ukukhetha nokulawula kahle amapharamitha okushisela afana nogesi wamanje, i-voltage kanye nesivinini sokuhamba kubalulekile ekunciphiseni ukuphambuka. Ngokwenza ngcono la mapharamitha, ukushisela okuhle kungatholakala ngokufakwa kokushisa okuncishisiwe, okusiza ukulawula ukuphambuka.

  4.5 Ubuchwepheshe bokushisela obusebenza ngezinyathelo ezingemuva:Ukusebenzisa ubuchwepheshe bokushisela emuva, lapho ukushisela kwenziwa khona ngendlela ephambene nokushisela kokugcina, kungasiza ekunciphiseni ukuguquguquka ngokulinganisela imiphumela yokushisa nokunciphisa ukucindezeleka okusele.

  4.6 Ukusetshenziswa kwama-jigs kanye nezinto zokuhlobisa:Ukusebenzisa ama-jig kanye nezinto zokwakha eziklanyelwe ngqo inqubo yokushisela kusiza ukugcina ukulingana kanye nesimo esifanele sento yokusebenza futhi kunciphisa amathuba okuguquka ngesikhathi senqubo yokushisela.

  4.7 Ukukhetha izinto:Ukukhetha insimbi eyisisekelo kanye nezinto zokugcwalisa ezifanele kuzothinta nokuguquguquka kokushisela. Ukufanisa insimbi yokugcwalisa nensimbi eyisisekelo nokukhetha izinto ezine-coefficient ephansi yokwandiswa kokushisa kungasiza ekunciphiseni ukuphambuka.

  4.8 Ukukhetha inqubo yokushisela:Kuye ngesicelo esithile, ukukhetha inqubo yokushisela efaneleke kakhulu, njenge-TIG (tungsten inert gas) noma i-MIG (metal inert gas), kungasiza ekunciphiseni ukuphazamiseka ngokulawula ukufakwa kokushisa kanye nesivinini sokushisela.

Ngokusebenzisa lawa masu namasu, ukuphazamiseka kokushisela kungancishiswa, ikakhulukazi uma usebenza ngezinto ezifana ne-aluminium. Indlela ngayinye idlala indima ebalulekile ekulawuleni ukuguqulwa nokuqinisekisa ikhwalithi yokushisela.