Ubwino wa Kapangidwe Kozizira Kokhala ndi Welded

Ubwino wa Chithunzi Chopangidwa ndi Kapangidwe Kozizira Chopangidwa ndi Welded

Kufotokozera Kwachidule:

Pomanga nyumba ndi nyumba, kusankha zipangizo kumathandiza kwambiri pakutsimikizira kuti chinthu chomaliza chidzakhala cholimba komanso cholimba. Chinthu chimodzi chodziwika bwino mumakampani omanga ndi chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo chozizira. Chinthu chatsopanochi chimapereka zabwino zambiri, zomwe zimapangitsa kuti chikhale chisankho choyamba pa ntchito zambiri zomanga.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chitsulo chopangidwa ndi kuzizira chimapangidwa mwa kupindika ndi kupanga mapepala achitsulo kapena ma coil pa kutentha kwa chipinda popanda kugwiritsa ntchito kutentha. Njirayi imapanga chinthu cholimba komanso cholimba kuposa chitsulo chopangidwa ndi kuzizira. Chitsulo chopangidwa ndi kuzizirachi chimapereka ubwino wambiri wofunikira chikalumikizidwa pamodzi kuti chipange zinthu zomangira.

Muyezo	Kalasi yachitsulo	Kapangidwe ka mankhwala									Katundu wokoka							Mayeso a Charpy Impact ndi Mayeso a Drop Weight Tear
		C	Si	Mn	P	S	V	Nb	Ti		CEV4)（%）	Mphamvu ya Rt0.5 Mpa		Mphamvu Yokoka ya Rm Mpa		Rt0.5/ Rm	（L0=5.65 √ S0）Kutalikirana A%
		kuchuluka	kuchuluka	kuchuluka	kuchuluka	kuchuluka	kuchuluka	kuchuluka	kuchuluka	Zina	kuchuluka	mphindi	kuchuluka	mphindi	kuchuluka	kuchuluka	mphindi
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	450	415	760	0.93	22	Mayeso a Charpy Impact: Mphamvu yoyamwa mphamvu ya thupi la chitoliro ndi msoko wothira weld iyenera kuyesedwa monga momwe zimafunikira mu muyezo woyambirira. Kuti mudziwe zambiri, onani muyezo woyambirira. Mayeso a Drop Weight Footing: Malo odulira tsitsi omwe mungasankhe
GB/T9711-2011（PSL2）	L290MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	290	495	415			21
	L320MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360MB	0.22	0.45	1.4	0.025	0.015				1)	0.41	360	530	460			20
	L390MB	0.22	0.45	1.4	0.025	0.15				1)	0.41	390	545	490			20
	L415MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.42	415	565	520			18
	L450MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.43	450	600	535			18
	L485MB	0.12	0.45	1.7	0.025	0.015				1)2)3	0.43	485	635	570			18
	L555MB	0.12	0.45	1.85	0.025	0.015				1)2)3	Kukambirana	555	705	625	825	0.95	18
	Zindikirani:
	1）0.015 ≤ Altot ＜ 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30;Cr ≤ 0.30;Mo ≤ 0.10;
	2）V+Nb+Ti ≤ 0.015%
	3）Pazitsulo zonse, Mo ikhoza kukhala ≤ 0.35%, pansi pa mgwirizano.
	Mn Cr+Mo+V Cu+Ni4）CEV=C+6+5+5

Chimodzi mwa zabwino zazikulu zakuzizira kapangidwe kameneka kopangidwa ndi welded Chitsulo ndi chiŵerengero chake champhamvu kwambiri poyerekeza ndi kulemera. Izi zikutanthauza kuti chimapereka mphamvu zambiri pomwe chimakhala chopepuka, zomwe zimapangitsa kuti chikhale chosavuta kuchigwiritsa ntchito komanso kunyamula panthawi yomanga. Kuphatikiza apo, mphamvu zambiri zachitsulo chozizira zimathandiza mapangidwe a nyumba opyapyala komanso ogwira mtima omwe amawonjezera malo ndikuchepetsa kugwiritsa ntchito zinthu.

Ubwino wina waukulu wa chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo chozizira ndi kufanana kwake komanso kusinthasintha kwake. Njira yopangira chitsulo chozizira imatsimikizira kuti chitsulocho chimasunga mawonekedwe ake ogwirizana muzinthu zonse, zomwe zimapangitsa kuti chigwire ntchito bwino komanso modalirika. Kusinthasintha kumeneku ndikofunikira kwambiri pakutsimikizira kuti kapangidwe kake ndi kotetezeka komanso koyenera.

Kuwonjezera pa kulimba ndi kusasinthasintha, chitsulo chozizira chopangidwa ndi Welded Structural chimapereka kulondola kwabwino kwambiri komanso kulondola. Njira yopangira kuzizira imalola kulekerera kolimba komanso kuumba kolondola, kuonetsetsa kuti zigawo za kapangidwe kake zimagwirizana bwino panthawi yopangira. Kulondola kumeneku ndikofunikira kwambiri kuti chinthu chomalizidwa chikhale chapamwamba komanso chokongola.

Kuphatikiza apo, chitsulo chozizira chopangidwa ndi Welded Structural chimagwiritsidwa ntchito mosiyanasiyana ndipo chingasinthidwe kuti chikwaniritse zofunikira zinazake za polojekiti. Chingathe kupangidwa mosavuta ndikupanga mawonekedwe osiyanasiyana, zomwe zimathandiza kupanga mapangidwe ovuta a nyumba. Kusinthasintha kumeneku kumapangitsa kuti chigwiritsidwe ntchito mosiyanasiyana kuyambira pa zomangamanga zapakhomo mpaka mafakitale.

Kugwiritsa ntchito chitsulo chozizira chopangidwa ndi welded structural steel kumathandizanso pa ntchito zomanga nyumba zokhazikika. Kupepuka kwake kumachepetsa katundu wonse pa maziko ndi kapangidwe kothandizira, zomwe zimapangitsa kuti pakhale ndalama zochepa komanso ubwino pa chilengedwe. Kuphatikiza apo, kubwezeretsanso kwa chitsulo kumapangitsa kuti chikhale chisankho chosamalira chilengedwe pa ntchito zomanga.

Mwachidule, chitsulo chozizira chopangidwa ndi Welded Structural chimapereka zabwino zambiri zomwe zimapangitsa kuti chikhale chokongola pa ntchito zomanga. Chiŵerengero chake champhamvu kwambiri poyerekeza ndi kulemera, kusinthasintha, kulondola, kusinthasintha komanso kukhazikika zimapangitsa kuti chikhale chinthu chamtengo wapatali popanga nyumba zolimba komanso zogwira mtima. Pamene makampani omanga akupitilizabe kusintha, chitsulo chozizira chopangidwa ndi Welded Structural chidzakhala ndi gawo lofunikira pakupanga nyumba ndi zomangamanga zamtsogolo.

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