Chubu udzu ndi ntchito yodalirika

Kufotokozera kwaifupi:

Tekinolojiyi imagwiritsa ntchito kutentha kwambiri kuti apange mgwirizano wamphamvu komanso wolimba pakati pa mapaipi, kuonetsetsa kuti zinthu zathu zimathandizanso kukhala m'malo ovuta kwambiri. Kaya muli mu malonda achilengedwe kapena mukufunikira mayankho odalirika a mapulogalamu ena, mapaipi athu adzakumana ndikupitilira zomwe mukuyembekezera.

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Wofanana	Kalasi yachitsulo	Kuphatikizika kwa mankhwala									Katundu wonenepa							Chiyeso cha Charpy chimakhala ndi kuyesa kwa thupi
		C	Si	Mn	P	S	V	Nb	Ti		CEV4) (%)	RT0.5 COPA ramulani mphamvu		Mphamvu ya RM MPA		RT0.5 / RM	(L0 = 5.65 √ s0) econgsion A%
		max	max	max	max	max	max	max	max	Ena	max	min	max	min	max	max	min
	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	Chiyeso cha Charpy charpy: chimakhudza mphamvu ya chitoliro cha chitoliro cha chitoliro cha chitoliro cha weld chidzayesedwa monga amafunikira muyezo woyambirira. Kuti mumve zambiri, onetsetsani mzere woyambayo. Kuchepetsa thupi kugwedeza: malo osankha
GB / T971111111 (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 ≤ at <0.060; n ≤ 0.015; ch ≤ 0.30; Mo ≤ 0.10
	2) v + nb + ti ≤ 0.015%
	3) Pazitsulo zonse zachitsulo, mo Meyi ≤ 0.35%, pansi pa mgwirizano.
	4) CEV = Cn / 6 + (cr + mo + v) / 5 + (5) / 5

Ubwino Kampani

Fakitale yathu ili ku Cangzhou, kagawo ka Hebei, ndipo takhala patsogolo pa zipika zapamwamba kwambiri kuyambira pazaka 350,000, ndikupanga akatswiri a RB 680, ndipo ali ndi akatswiri aluso 680.

Kuyambitsa Zoyambitsa

Kudzipereka kwathu ku kupambana kumaonekera mu njira yathu yomaliza yolowerera kwa marc, yomwe ndi gawo lovuta popanga chitoliro chathu chowala. Tekinolojiyi imagwiritsa ntchito kutentha kwambiri kuti apange mgwirizano wamphamvu komanso wolimba pakati pa mapaipi, kuonetsetsa kuti zinthu zathu zimathandizanso kukhala m'malo ovuta kwambiri. Kaya muli mu malonda achilengedwe kapena mukufunikira mayankho odalirika a mapulogalamu ena, mapaipi athu adzakumana ndikupitilira zomwe mukuyembekezera.

Poganizira za mtundu wabwino komanso kusankhananso, timadzikuza popereka ma spe omwe amatsimikizira kuti nthawi yayitali. Osati zathu zokhachitoliro chowalaAmphamvu ndi okhazikika, nawonso alinso ogwira mtima, kuwapangitsa kukhala abwino kwa mapulojekiti omwe amafunikira kudalirika komanso kukhazikika.

Chinthu chachikulu

Chimodzi mwazinthu zofunikira za chubu chikukula pa Arc kuwotchera, njira yomwe imagwiritsa ntchito kutentha kwambiri kuti apange mgwirizano wamphamvu, wolimba pakati pa machubu achitsulo. Njirayi ndiyofunika kuwonetsetsa kuti kukhulupirika ndi kudalirika kwa malonda, makamaka pazogwiritsa ntchito komwe chitetezo ndi magwiridwe ake ndizovuta, monga mayendedwe achilengedwe.

Njira yodzola yotentha ya Arc imaphatikizapo kusungunula m'mphepete mwa chitoliro ndikuwakhumudwitsa, ndikuti kulumikizana kosasaka komwe kumatha kupirira kupanikizika kwambiri komanso mikhalidwe yambiri. Njira iyi imangowonjezera mphamvu ya chitoliro, komanso imathandizira moyo wake wa ntchito, ndikupangitsa kuti ikhale chisankho chokonda pa mafakitale osiyanasiyana.

Kuphatikiza apo, kulondola ndi ukatswiri wofunikira kuti chitoliro chikuwonetsanso kudzipereka kwa kampaniyo. Mwa kuyika ndalama muukadaulo wapamwamba komanso wogwira ntchito waluso, chomera cha Cangzhou chimatsimikizira kuti chitoliro chonse chowoneka bwino chimakumana ndi miyezo yachangu, kupatsa makasitomala mtendere wamalingaliro ndi chidaliro cha mtendere wamalingaliro ndi chidaliro cha mtendere wamalingaliro ndi chidaliro.

Phindu lazinthu

Limodzi mwa maubwino ofunikira a tubers ndi kuthekera kwake kubweretsa zolumikizana mwamphamvu zomwe zimatha kupirira zovuta zapamwamba komanso zinthu zina. Izi ndizofunikira kwambiri pamakampani achilengedwe, komwe kukhulupirika kwa mapaipi ndikokavuta. Njira yotentha yotentha imatsimikizira kutitube weldsikongokhala wamphamvu komanso yofanana, yomwe imachepetsa chiopsezo cha kutayikira ndi zolephera. Kuphatikiza apo, kuchita bwino kwa chubu kumalola opanga kuti apange mwachangu chitoliro chambiri chokwanira kuti chikwaniritse ntchito yokulira pamsika.

Kuperewera

Njirayi imafunikira ogwira ntchito aluso ndi kuwongolera magawo owuma kuti mupewe zofooka ngati mawonekedwe kapena kusowa kwa fusion. Nkhanizi zitha kusokoneza mtundu womaliza ndikupangitsa kuti pakhale ngozi.

Kuphatikiza apo, kutentha kwambiri kwa arc kumayambitsa zipsinjo zotsalira mu zinthuzo, zomwe zingakhudze magwiridwe antchito akutali.

Nyama

Q1: Kodi marc akuwotcha?

Kulota kwa Arc ndi njira yomwe imagwiritsa ntchito kutentha kwambiri komwe kumapangidwa ndi magetsi a magetsi kuti asungunuke ndi kufufuta. Kwa chitoliro chowala chowoneka bwino, njirayi ndiyofunikira kuti mulumikizane ndi mapaipi, zomwe ndizofunikira pakuchita ndi moyo wa chitoliro.

Q2: Kodi nchifukwa ninji marc akuwugwiritsa ntchito ndikofunikira pa mapisi achilengedwe?

Mapaipi achilengedwe amakumana ndi chitetezo chokwanira komanso chodalirika. Njira yotentha yotentha imatsimikizira kuti kulumikizana kwa elime kumatha kupirira zovuta zambiri ndikukana kutupa, ndikupanga kukhala koyenera kunyamula gasi lalitali kwambiri.

Q3: Kampani yanu ili kuti?

Fakitale yathu ili ku Cangzhou, chigawo cha Hebei, dera lodziwika chifukwa cha mphamvu zake za mafakitale. Kampani yathu idakhazikitsidwa mu 1993 ndipo yakhala ikula bwino malo a 350,000 ndikugwiritsa ntchito antchito 680 odzipereka.

Q4: Kodi luso lanu ndi liti?

Ndife onyadira kuti titulutse matani 400,000 a chishalo chachitsulo pachaka. Vuto lopanga izi ndi lolingana ndi kudzipereka kwathu ku mtundu ndi kuchita bwino pakupanga.

M'mbuyomu: Mapaipi odalirika a Hollow-Seactures a chimango cholimba

Ena: Ntchito ya Seasfams Lineder

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