Imiyoboro yo gukurura ibintu ifite ubushobozi bwo hejuru hamwe n'ingufuri

Imiyoboro yo gukurura ifite ubushobozi bwo hejuru ifite ifunga ry'ishusho

Ibisobanuro bigufi:

Imiyoboro yacu yo kuzunguruka ifite ubuziranenge bwo hejuru yakozwe kugira ngo itange imbaraga n'ubudahangarwa bidasanzwe, bigatuma iba nziza cyane mu bikorwa bitandukanye mu bwubatsi no mu bikorwa remezo. Uburyo bwo kuzunguruka butuma imiyoboro irushaho kuba myiza, bigatuma ishobora kwihanganira imitwaro iremereye n'ibidukikije bikomeye.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Tubagezaho imiyoboro yacu yo kuzunguruka ifite ubuziranenge bwo hejuru, igisubizo cy’ibanze mu bwubatsi bugezweho no guteza imbere ibikorwa remezo. Kubera ko icyifuzo cy’imiyoboro minini yo kuzunguruka gifite ubugari bwiyongera, ikigo cyacu kiri ku isonga muri iyi mpinduka, gitanga imiyoboro minini y’icyuma ifite ubugari bwo hejuru kandi yujuje ibisabwa mu nganda.

Uburyo bwacu bwo guhuza bufite ireme ryo hejuruimiyoboro yo gukurura hamwe n'ingufurizakozwe kugira ngo zitange imbaraga n'ubudahangarwa bidasanzwe, bigatuma ziba nziza cyane mu bikorwa bitandukanye mu bwubatsi n'ibikorwa remezo. Uburyo bwo guhuza imiyoboro butuma irushaho kuba myiza, bigatuma ishobora kwihanganira imitwaro iremereye n'ibidukikije bikomeye.

Uko dukomeza guhanga udushya no guhuza n’ibyo uruganda rusaba bigenda bihinduka, ubwitange bwacu ku bwiza buracyari buhamye. Turumva ko kugira ngo umushinga wawe ugere ku ntego nziza biterwa n’uburyo ibikoresho ukoresha byizewe, ari nayo mpamvu dushyira imbere kugenzura ubuziranenge muri buri cyiciro cy’umusaruro.

Akamaro k'ikigo

Uruganda rwacu ruherereye mu mutima w'Umujyi wa Cangzhou, mu Ntara ya Hebei kandi rwabaye izina ryizewe mu nganda z'ibyuma kuva mu 1993. Uruganda rwacu rufite ubuso bwa metero kare 350.000 kandi rufite ikoranabuhanga rigezweho n'imashini, bidufasha gukora imiyoboro yo gufunga imizigo ikomeye kandi iramba gusa, ahubwo inakora ku rwego rwo hejuru. Dufite umutungo wa miliyoni 680 z'ama-ruble n'abakozi 680 b'abahanga, twiyemeje gutanga ibicuruzwa birenze ibyo abakiriya bacu biteze.

Ibisobanuro by'ibicuruzwa

Igisanzwe	Igipimo cy'icyuma	Ibikubiye mu ruganda									Imiterere y'amaboko							Ikizamini cya Charpy Impact Test n'Ikizamini cya Drop Weight Tear Test
		C	Si	Mn	P	S	V	Nb	Ti		CEV4)（%）	Ingufu z'umusaruro wa Rt0.5 Mpa		Imbaraga zo gukurura za Rm Mpa		Rt0.5/ Rm	（L0=5.65 √ S0）Uburebure A%
		umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	Ibindi	umubare ntarengwa	umunota	umubare ntarengwa	umunota	umubare ntarengwa	umubare ntarengwa	umunota
	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	Ikizamini cy'ingaruka za Charpy: Ingufu zifata umuyoboro w'imiyoboro n'umushonge w'ubudozi bigomba kugeragezwa nk'uko bisabwa mu gipimo cy'umwimerere. Kubindi bisobanuro, reba igipimo cy'umwimerere. Ikizamini cyo gukata ibiro: Ahantu ho gukata ubwanwa hifashishijwe uburyo bwo guhitamo
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	Ibiganiro	555	705	625	825	0.95	18
	Icyitonderwa:
	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）Ku bijyanye n'ibiciro byose by'icyuma, Mo ishobora ≤ 0.35%, hakurikijwe amasezerano.
	Mn Cr+Mo+V Cu+Ni4） CEV = C + 6 + 5 + 5

Akamaro k'ibicuruzwa

Kimwe mu bintu bidasanzwe bigize imiyoboro yacu yo kubumba ifite ubuziranenge ni imiterere yayo ifatanye. Iyi miterere mishya yongera ubuziranenge bw'imiyoboro, bigatuma habaho isano idahindagurika ituma imitwaro ikwirakwira neza kandi ikagira ubusugire. Akamaro k'imiyoboro yo kubumba ni ingirakamaro cyane cyane mu bihe bigoye by'ubutaka aho uburyo gakondo bwo kubumba bushobora kunanirana. Mu kwemeza ko imiyoboro ifatanye neza, imiterere yayo igabanya ibyago byo kwimuka kandi ikanoza imikorere rusange y'imiyoboro yo kubumba.

Ibura ry'ibicuruzwa

Nubwo zitanga imbaraga n'ubudahangarwa bwiza, uburyo zishyirwamo bugoye bushobora guteza imbogamizi. Hakenewe abakozi b'abahanga kugira ngo barebe ko zihuzwa neza kandi zihuzwa neza, ibyo bikaba byatera ikiguzi cy'abakozi cyiyongera ndetse n'igihe cyo gutinda ku kazi. Byongeye kandi, ishoramari rya mbere mu miyoboro yo kuzunguruka ifite ubuziranenge rishobora kuba rinini kurusha amahitamo asanzwe, ibyo bikaba byabuza bamwe mu ba rwiyemezamirimo guhitamo iki gisubizo kigezweho.

Porogaramu

Mu isi ikomeje kwiyongera y’ubwubatsi n’iterambere ry’ibikorwa remezo, icyifuzo cy’imiyoboro myiza yo gufunga cyariyongereye cyane, cyane cyane iyo ibisabwa mu mishinga bisaba uburebure bunini. Uko imishinga y’ubwubatsi yiyongera mu bunini no mu buryo bugoye, ni ko hakenerwa ibikoresho bikomeye kandi byizewe. Aha niho imiyoboro minini y’icyuma ifite uburebure bunini ikoreshwa mu byuma, itanga imbaraga n’uburambe bikenewe mu bibazo bya none by’ubwubatsi.

Imiyoboro yacu yo gufunga imiyoboro myiza ifite imiterere ifatanye, ishimangira ko ihuzwa neza kandi ikagira imiterere myiza. Imiterere yo gufunga imiyoboro ntiyoroshya gusa uburyo bwo kuyishyiraho, ahubwo inatanga umutekano wiyongereye, bigatuma imiyoboro yacu iba myiza mu bikorwa bitandukanye, harimo n'ishingiro ryimbitse n'inyubako zo mu nyanja. Uko uburebure bw'imiyoboro yo gufunga imiyoboro bukomeza kwiyongera, umuhigo wacu wo kugira ireme n'udushya uracyari ukomeye, bituma duhura n'ibyo urwego rw'ubwubatsi rukeneye.

Mu gusoza, akamaro ko kugira ireme ryo hejuruumuyoboro wo gukururahamwe n’ibikorwa byo guhuza ntibishobora kurenza urugero. Uko imishinga y’ubwubatsi igenda irushaho kuba myiza, ibikoresho bikoreshwa bigomba guhaza ibyifuzo. Isosiyete yacu yishimiye gutanga umusanzu muri uru rwego rw’ingenzi, itanga ibisubizo byizewe kandi bihoraho igihe cyose. Waba uri mu mishinga minini y’ibikorwa remezo cyangwa imirimo yihariye y’ubwubatsi, imiyoboro yacu yo gufunga yakozwe neza kugira ngo itange imikorere myiza kandi irambe.

Ibibazo Bikunze Kubazwa

Q1: Umuyoboro wa Piling ni iki?

Imiyoboro yo gukurura ni ibintu by'ingenzi bikoreshwa mu gushyigikira inyubako mu buryo bw'urufatiro rwimbitse. Ijyanwa mu butaka kugira ngo yimure imizigo iva mu nyubako iri hejuru ijya mu butaka buhamye cyangwa mu rutare ruri munsi. Kubera ko imiyoboro minini igenda irushaho gukundwa, ubwiza bw'ibi bikoresho bwarushijeho kuba ingenzi.

Q2: Kuki uhitamo umuyoboro wo gufunga ufite ireme rihanitse?

Imiyoboro yo guhomekaho imiyoboro myiza ituma umushinga w’ubwubatsi uramba, ukomera kandi wizewe, ibyo bikaba ari ingenzi mu mutekano no kuramba k’umushinga w’ubwubatsi. Imiyoboro yacu y’ibyuma ifite umurambararo munini ikozwe mu buryo bwa spiral ihuye n’amahame meza y’ubuziranenge, bigatuma ishobora kwihanganira ubukana bw’aho uzubaka.

Q3: Ni iyihe mikorere ya interlock?

Uburyo imiyoboro y'ibirundo ifatanye butuma habaho isano iri hagati y'imiyoboro, bityo bikanongera imiterere yayo. Iyi miterere igabanya ibyago byo kwimuka no gutuma urufatiro rukomera, bigatuma iba nziza ku mishinga minini.

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