Nibihe bigize Alloy hamwe nubukanishi bwa 5454 Isahani ya Aluminium? Ni ubuhe buryo bukoreshwa?

Iyo bigeze kuri aluminiyumu, isahani ya aluminiyumu 5454 igaragara neza kubera imbaraga zidasanzwe, kurwanya ruswa, no guhinduka. Waba ufite uruhare mu bwubatsi bwo mu nyanja, gukora ibinyabiziga, cyangwa ubwubatsi, gusobanukirwa ibiyigize, imiterere yubukanishi, hamwe nibisabwa ni urufunguzo rwo gukoresha neza inyungu zarwo. Reka twibire muburyo burambuye.

Amavuta ya Aliyumu ya 5454

5454 ni igice cya 5xxx yuruhererekane rwa aluminiyumu, izwiho kuba irimo magnesium nyinshi - ikintu kibaha imbaraga zo kurwanya ruswa, cyane cyane mubidukikije. Ibisanzwe bigize isahani ya aluminium 5454 ikubiyemo:

Amavuta	Si	Fe	Cu	Mn	Mg	Zn	Cr	Ti	Abandi	Al
5454	0.25	0.4	0.1	0.5-1.0	2.4-3.0	0.25	0.05-0.2	0.2	0.2	Guma

Ibikoresho bya mashini ya 5454 Isahani ya Aluminium

Ibikoresho bya mashini ya 5454 ya aluminiyumu nibyo bituma ihitamo neza mu nganda zisaba kuramba no gukomera. Hano haribintu byingenzi biranga imashini (indangagaciro zisanzwe kubushyuhe bwa H32, ibintu bisanzwe kuri 5454):

Amavuta	Ubushyuhe	Umubyimba (mm)	Imbaraga za Tensile (Rm / MPa)	Imbaraga Zitanga (Rp0.2 / MPa)	Kurambura (≥,%)
5454	O / H111	0.2 - 0.5	215 - 275	85	12
		0.5 - 1.5			13
		1.5 - 3.0			15
		3.0 - 6.0			17
		6.0 - 12.5			18
		12.5 - 80	-	-
5454	H12	0.2 - 0.5	250 - 305	190	3
		0.5 - 1.5			4
		1.5 - 3.0			5
		3.0 - 6.0			6
5454	H22 / H32	0.2 - 0.5	250 - 305	180	5
		0.5 - 1.5			6
		1.5 - 3.0			7
		3.0 - 6.0			8
5454	H14	0.2 - 0.5	270 - 325	220	2
		0.5 - 1.5			3
		1.5 - 3.0			3
		3.0 - 6.0			4
5454	H24 / H34	0.2 - 0.5	270 - 325	200	4
		0.5 - 1.5			5
		1.5 - 3.0			6
		3.0 - 6.0			7
5454	H26 / H36	0.2 - 1.5	290 - 345	230	3
		1.5 - 3.0			4
		3.0 - 6.0			5

Ikigaragara ni uko isahani ya aluminiyumu 5454 ishobora gukoreshwa nubushyuhe butandukanye (nka H111, H34, cyangwa H116) kugirango ihindure imiterere yubukanishi, bujyanye nibikenewe byihariye. Kurugero, ubushyuhe bwa H116 butanga imbaraga zo kurwanya ruswa, bigatuma biba byiza gukoresha inyanja.

Porogaramu ya 5454 Isahani ya Aluminium

Bitewe numutungo wacyo wuzuye, isahani ya aluminium 5454 isanga ikoreshwa mubikorwa bitandukanye:

1. Ibinyabiziga bitwara ibinyabiziga

Icyifuzo cyo gufunga ibice bya moteri, ibigega byamazi, hamwe n’amazu yohereza, 5454 itanga:

Guhuza neza nubuso budasanzwe kubidodo bitarangiritse, kabone niyo byaba bihindagurika.

Kurwanya amavuta, ibicurane, hamwe nu munyu wo mumuhanda, birinda kwangirika.

Guhagarara hejuru yubushyuhe bwa moteri (ubukonje butangira ubushyuhe bwinshi).

Igishushanyo cyoroheje cyo gushyigikira ingufu za peteroli.

2. Amashanyarazi ashyushye

Irinda insinga, ama shitingi, nibice bya pulasitike ubushyuhe bwa moteri / ubushyuhe hamwe na:

Ubushyuhe busanzwe bugabanya kugabanya ubushyuhe bukabije.

Byoroshye gukora muburyo bugoye kugirango moteri ifatanye neza.

Inyangamugayo zubatswe kugeza kuri 300 ° C (guturika bigufi).

Kurwanya ubushuhe, amavuta, hamwe n imyanda kugirango bimare igihe kirekire.

3. Imibiri ya peteroli

Birakwiriye ibinyabiziga, imashini, n'ibigega byo kubikamo dukesha:

Kurwanya amavuta ya peteroli, amazi ya hydraulic, ninyongera.

Weldability (TIG / MIG) kubintu bidafite kashe, birwanya umuvuduko.

Gukomera ariko byoroshye kubaka (ikora 50-100 psi) kugirango ugabanye umutwaro.

Imiterere itandukanye kubunini kuva kumavuta mato kugeza kububiko bunini.

4. Imitwe ya peteroli

Icyangombwa cyo gufunga ikigega kirangirana na:

Imbaraga zingana (260-310 MPa) kugirango uhangane nigitutu cyimbere.

Ubukonje-bushyashya muburyo bwa domed / elliptique / buringaniye butavunitse.

Kurwanya kondegene, ibisigazwa byamavuta, nubushuhe.

Kudoda bidasubirwaho hamwe na 5454 yimibiri.

5. Amavuta ya peteroli

Igenzura amavuta muri moteri / kohereza hamwe na:

Gukora neza kugirango uhuze neza na moteri ya peteroli.

Kurwanya abrasion kurwanya ibice byimuka hamwe namavuta atemba.

Ubudahangarwa ku mavuta, kumeneka, no kwanduza ibintu.

Uburemere buke kugirango wirinde kugira ingaruka kuri moteri.

Kuki 5454 Isahani ya Aluminiyumu ihagaze

Gukomatanya kwangirika kwangirika, guhinduka, imbaraga, nuburemere bworoshye bituma ihitamo ikiguzi kuri ibi bice. Haba mu binyabiziga cyangwa ibikoresho byinganda, 5454 itanga imikorere yizewe mubidukikije, kuva mumodoka zitwara abagenzi kugeza kumashini ziremereye.