Phapang ke efe pakeng tsa Aluminium 6082-T6 le 7075-T6?

Li-alloy tsa aluminium li sebelisoa haholo liindastering tse fapaneng ka lebaka la thepa ea tsona e ntle ea mechini, tlhaho e bobebe, le ho hanyetsa mafome. Har'a li-alloy tse ngata tsa aluminium tse fumanehang, 6082-T6 le 7075-T6 ke tse peli tsa lihlopha tse sebelisoang haholo, e 'ngoe le e 'ngoe e na le litšobotsi tse ikhethang tse etsang hore li lokele lits'ebetso tse fapaneng. Sehloohong sena, re tla hlahloba liphapang lipakeng tsa li-alloy tsena tse peli ka sebopeho, thepa ea mechini, lits'ebetso le ts'ebetso.

Sebopeho
Aluminium 6082-T6 ke motsoako o matla a mahareng letotong la 6000. Dikarolo tsa yona tsa mantlha tsa ho kopanya di kenyeletsa magnesium (Mg) le silicon (Si), tse tlatsetsang ho haneleng ha yona mafome hantle le ho kgona ho weldwa. Sebopeho se tlwaelehileng sa 6082-T6 se kenyelletsa hoo e ka bang 0.6-1.2% Mg, 0.7-1.3% Si, le bongata bo bonyenyane ba manganese, chromium, le dielemente tse ding.
Ka lehlakoreng le leng, Aluminium 7075-T6 ke motsoako o matla o tsoang letotong la 7000, o kopantsoeng haholo-holo le zinki (Zn). Motsoako o tloaelehileng o kenyelletsa hoo e ka bang 5.1-6.1% Zn, hammoho le bongata bo bonyenyane ba magnesium, koporo le likarolo tse ling. Motsoako ona o ikhethang o fa 7075-T6 matla a eona a ikhethang, e leng se etsang hore e be khetho e ratoang bakeng sa lits'ebetso tse hlokang bokhoni bo phahameng ba ho jara moroalo.

Matlotlo a Mekaniki
Ha ho bapisoa thepa ea mechini ea 6082-T6 le 7075-T6, phapang e totobetse haholo:
**Matla a ho Tenyetseha**: 7075-T6 e na le matla a ho tenyetseha a phahameng haholo, hangata a ka bang 570 MPa, ha e bapisoa le 6082-T6, e nang le matla a ho tenyetseha a ka bang 310 MPa. Sena se etsa hore 7075-T6 e be ntle bakeng sa lits'ebetso moo matla a phahameng a leng bohlokoa.
**Matla a Tlhahiso**: Matla a tlhahiso ea 7075-T6 le 'ona a phahame, ka kakaretso a ka bang 505 MPa, ha 6082-T6 e na le matla a tlhahiso a ka bang 260 MPa. Sena se totobatsa molemo oa matla a 7075-T6.
**Ductility**: 6082-T6 e fana ka ductility e betere ho feta 7075-T6, e leng se etsang hore ho be bonolo ho sebetsa ka yona ditshebedisong tse hlokang ho kobeha kapa ho bopjwa. Thepa ena e molemo haholo ditshebedisong tsa sebopeho moo ho hlokahalang ho tenyetseha ho itseng.
**Khanyetso ea ho Sila**: Le hoja metsoako ena ka bobeli e na le khanyetso e ntle ea ho sila, 6082-T6 ka kakaretso e hanela ho sila haholoanyane ka lebaka la magnesium e ngata, e leng se etsang hore e lokele ho sebelisoa kantle.

Likopo
Ka lebaka la thepa ea tsona e fapaneng, 6082-T6 le 7075-T6 li sebelisoa lits'ebetsong tse fapaneng:
6082-T6 e sebediswa hangata ditshebedisong tsa meaho, tse kang marokho, dikereine le meaho, moo ho hlokahalang ho tjheseletsa hantle le matla a itekanetseng. E boetse e sebediswa tlhahisong ya dikarolo tsa lewatle, dikarolo tsa dikoloi, le ditshebedisong tsa boenjiniere ka kakaretso.
7075-T6 e ratoa haholo lifofa-sebakeng le lifofa-sebakeng tsa sesole ka lebaka la karolelano ea eona e phahameng ea matla-ho-boima. Hangata e sebelisoa meahong ea lifofane, likoloing tsa sesole, le likarolo tse nang le khatello e phahameng joalo ka li-gear le li-fasteners.

Ho sebetsa
Li-alloy ka bobeli li ka sebetsoa ka ho sebelisa mekhoa e tšoanang, ho kenyeletsoa ho ntša metsi, ho sebetsa ka mechine le ho phekola bokaholimo. Leha ho le joalo, ka lebaka la matla a phahameng a 7075-T6, e ka 'na ea hloka mekhoa le lisebelisoa tse tsoetseng pele tsa ho sebetsa ka mechine ho fihlela qetello e lakatsehang.

Qetello
Ka bokhutšoanyane, khetho pakeng tsa aluminium 6082-T6 le 7075-T6 e itšetlehile haholo ka litlhoko tse itseng tsa kopo ea hau. Haeba u hloka thepa e bobebe e nang le khanyetso e ntle ea mafome le matla a itekanetseng, 6082-T6 ke khetho e ntle haholo. Leha ho le joalo, haeba projeke ea hau e hloka matla a phahameng le ho tšoarella, haholo-holo lits'ebetsong tsa lifofane kapa tsa sesole, 7075-T6 ke khetho e ntle ka ho fetisisa.

Ho Foshan Zhongchang Aluminium Industry Co., Ltd., re ikhethile ka nts'etsopele, moralo le tlhahiso ea liprofaele tsa aluminium tsa boleng bo holimo, ho kenyeletsoa le li-alloy tsa 6082-T6 le 7075-T6. Ka mela e fetang 25 ea tlhahiso e tsoetseng pele ea extrusion le boitlamo ba ho sebelisa theknoloji ea machaba le lisebelisoa tse nepahetseng, re netefatsa hore lihlahisoa tsa rona li fihlela maemo a holimo a boleng le ts'ebetso. Ikopanye le rona kajeno ho ithuta haholoanyane ka litharollo tsa rona tsa aluminium le kamoo re ka tšehetsang litlhoko tsa hau tsa projeke!