Indlela yemveliso kunye nenkqubo yentsimbi eqingqiweyo yensimbi yensimbi

Indlela yemveliso kunye nenkqubo yentsimbi eqingqiweyo yensimbi yensimbi

Indlela yemvelaphi:

Kwintengiso yesaphulelo ekhoyo, i-HRB400e Akhawunti ngaphezulu. Eyona ndlela yokomeleza i-microal yeyona ndlela iphambili yokuvelisa i-HRB400E ehlabathini. I-microalloy ikakhulu i-dadadium alloy okanye i-niobium alloy, etya kakhulu imithombo yesakhiwo minyaka le. Ngenxa yemirhumo yezimbiwa ezinomda oqukethe i-Adadium ne-Niobium, ukuhanjiswa kwezi zinto zabelayo ziqinile. Ke ngoko, ukuba umxholo we-HRB400e bar unokuncitshiswa, iya kuvelisa izibonelelo ezinkulu zoqoqosho nezentlalo.

Kwi-tekhnoloji esele ikho, intambo ye-wire-roll windows engasebenziyo ngaphandle kokunciphisa kwaye i-shall gesing ruct yamkela i-Alb400E, kunye nepesenti enkulu ye-dadadium yi-0.045%.

I-Chinese Patent CN104357741A iveza uhlobo lwe-HRB400E -ie-Gat-Geage-Poight Spire-Poight kunye neMveliso yeMveliso yeMveliso. Ngayo indlela, imveliso egqityiweyo iveliswa ngokokunciphisa kunye nokusebenzisa i-ralmmellme, enokuqinisekisa ukuba ukugqitywa kwentsimbi ye-730 ~ 760 ℃ ukufumana imigca ecocekileyo, le ndlela ayifanelekanga kwimigca yemveliso ngaphandle kokunciphisa ii-mills. I-Chinese Patent CN110184516A ichaza indlela yokulungiselela uWire φ6mm ~ ~ hrb400e egutyungelweyo. Ngoncedo lokuqengqeleka kwezixhobo, ukuqengqa kweqondo lobushushu eliphantsi kuqala kwiqondo lobushushu lokufudumeza, kwaye imveliso ngaphandle kwe-microalloile ifezekisiwe. Ukungancediki kwale ndlela kukuba ukusebenza kwamandla kunye nezixhobo zemoto yezixhobo zokuqengqeleka kunye nephakathi ziphezulu, ngakumbi kumgca wokuqengqeleka kwezixhobo kwaye unyuse iindleko zesondlo kwe Izixhobo, kunye nesivuno samandla esivuyi kwi-wire ephezulu ye-wire φ6mm ~ hrb400e Coil eveliswa yile ndlela yintsalela. Ubungakanani obungapheliyo, kunzima ukuqinisekisa inqanaba lomgangatho wokusebenza.

IZIBHENO ZOBUCHULE:

Ukuyilwa okwangoku kujolise ekunikezeleni indlela yokuvelisa imixokelelwane yentsimbi evuthiweyo, ngakumbi indlela yokuvelisa imitya enamanzi aqholiweyo ye-wire φ8 ~ iindleko.

Iskimu sobuchwephesha bokutshiswa kwangoku:

Indlela yemveliso yentsimbi eqingqiweyo yentsimbi, icacisiwe i-will yentsimbi yensimbi yentsimbi yi-φ8 ~ ~10mm, kunye nokuqengqeleka - ukuntywila-ukupholisa - ukugqiba - ukugqiba - Ukujikeleza-Ingqokelela ye-roller-roller yetafile ye-coil-crail yokupholisa; Ipesenti yobuninzi yekhemikhali yentsimbi yentsimbi yintsimbi C = 0.20% ~ 0.0.045%, i-0.045%, v = 0.015%, Ezinye izinto zininzi kwaye zingenakuthintelwa izinto ezingenakuthintelwa; Amanyathelo aphambili enkqubo abandakanya: Ubushushu bothando yi-1070 ~ 1130 880 ℃; Ukubeka ubushushu 845 ~ 875 ℃; Ubushushu bokugqibela bokuhambisa bungaphantsi kweqondo lobushushu be-revyrystalling yendawo yokufumana amandla; Ukupholisa okukhawulezayo nge-fan kwitafile epholileyo ye-roller, ivolumu yomoya yi-100%; Iqondo lobushushu lesiciko lingama-640 ~ 660 ℃, iqondo lobushushu le-Heightres orrisol luyi-600 ~ 620 ℃, kwaye ixesha kwifilimu yokugcina ubushushu yi-45 ~ 55s.

Umgaqo wokuyilwa: Kuluhlu lobushushu lwe-840-880 ℃, ingqumbo ye-austedite ikhutshiwe ngokuqengqeleka, kodwa i-regrystald yenzekile. Nangona kunjalo, amaqela enzala aveliswa kwi-Issuins, kwaye iziphelo zeebhendi zokusebenza zihlala zikwimida yengqolowa, kwaye zikwakhona neebhendi zengqolowa kwimida yokudla okuziinkozo ukwahlula-hlula iinkozo ze-alondite. Ngexesha lotshintsho ukusuka kwi-austerite yokufana, zombini imida yokudla okuziinkozo e-Elonyite kunye neNdawo yokuDityaniswa kweMida yeNdawo yokuDityani yeMida njengeendawo eziFumiri zoFertire, ezikhokelela ekuphuculeni utshintsho emva kwenguqu emva kwenguqu. Amaqondo obushushu asezantsi aqengqeleka kwi-Mill yokuGqibela kunciphisa umthwalo oqengqelekayo wezinto ezikrwada kwaye ezijikelezileyo kunye neeMills eziqengqelekayo kunye nokugqibezela abantu kwaye kunyusa ubomi benkonzo yezixhobo.

Iziphumo eziyingenelo zoyilo zimi ngolu hlobo lulandelayo: ngokongeza isixa-mali esincinci se-v se-microalloy, amandla esivuyiweyo siphuculwe, kwaye senza i-carbides, kwaye idlale indima yokomeleza ukunqunyulwa . I-nquire eshushu eshushu eqingqiweyo inamandla e-then-700-700pa, amandla esivuyiweyo ye-420-555 i-40MPA, kunye ne-AGRPA> 10%, eqinisekisa ukuba umda owoneleyo. Amandla esiveliso sisizinzo, kwaye ireyithi yomgangatho wokusebenza ingaphezulu kwe-99%. Ukuqulunqwa kwengqondo kusombulula ingxaki eqengqelekayo ye-twist eqengqelekayo ukwenza ubushushu obusezantsi, kunciphisa indleko kwisakhiwo sokuqinisekisa ukuba amandla okuvelisa ancitshiswa, aze azise malunga nezibonelelo eziphezulu zoqoqosho.

Iinkcukacha ezineenkcukacha

Umxholo wolondolozo lwangoku luchazwe apha ngezantsi ngokudibeneyo kunye ne-embomitha.

Indlela yemveliso yeqela le-wire ephezulu φ8mm ~ ~10mmhrb400e iqhinga eligxekayo. Inkqubo eqengqelekayo: Iqondo lokushisa 640 ~ 660 ℃, 600 ~ 620 ℃ Aphume kwi-Finlolosol Prive, ixesha kwikhava lokugcina ubushushu yi-45 ~ 55s, kwaye ipholile ngokwemvelo. Ukwenziwa kweekhemikhali zentambo ye-wire ye-ECODDODE ye-ECODDODONORY YOKWENZIWEYO KWITheyibhile 1, kunye neempawu zobuchwephesha ze-wire ye-wire ye-wire ye-ECODDORE iboniswe kwiTheyibhile 2.

Ukuqulunqwa kwamachiza (i-WT%) ye-wire rod yomzekelo wetafile

Itheyibhile 2 Iipropathi zoomatshini womzekelo we-wire rods

Amandla okuvelisa i-wire ephezulu φ8mm ~0mmhrb400e i-storings ye-420E, i-5% ye-500MPA, i-AGT ingentla kwi-1.35, kwaye i-aglographic ye-Ferlographic ikakhulu iphela neperiyo. , ukusebenza okuzinzileyo, amandla omzimba obaneleyo kunye nomda we-arm, impumelelo yale nkqubo ibaluleke kakhulu ekunciphiseni iindleko zemveliso kunye nokwandisa inzuzo yemveliso ye-torsion enemigca endala.

Iimpawu zobugcisa:
I-1. Indlela yemveliso ye-ribed yentsimbi eqingqiweyo yentsimbi, i-wio rod ~ ~10mm, kwaye inkqubo yokuqengqeleka - iqengqeleka - ukugqitha - ukugqiba - ukugqiba -Ukubanda komoya oqengqelekayo uqokelela itafile yokuphola i-coil-kraca ukupholisa, iphawuleka kuloo pesenti ye-SCEMPYIC yentsimbi yintsimbi yentsimbi yentsimbi yentsimbi yentsimbi ye-CO = 0.0%, i-0.40% ~ 0.60%, p≤ I-0.045%, S≤0.045%, v = 0.015% ~ 0.020%, ezinye zizinto ezingenakuthintelwa; Amanyathelo aphambili enkqubo ibandakanya: iqondo lobushushu liyi-1070 ~ 1130 ° 230 ° 230 ° 110 ~ 1000 ° 2000 ° 2 ° 2 ° 2 ° 2 ° 2, kunye nokuqengqeleka kwenziwe. Iqondo lobushushu yi-840 ~ 880 ℃; Iqondo lobushushu liyi-845 ~ 875 ℃; Ubushushu bokugqibela bokuhamba bungaphantsi kweqondo lokushisa le-ausrystall Ipholile ngokukhawuleza yi fan kwitafile epholileyo epholileyo, kwaye ivolumu yomoya yi-100%; Itheyibhile yeRoll ifakwe ngokuvalela i-inshurensi yokufakelwa, iqondo lobushushu lokungena kwi-inshoard luyi-640 ~ 620 ℃, kunye nexesha kwi-R 10.0s.

Isishwankathelo sobugcisa
Indlela yemveliso eshushu eshushu yensimbi, i-Wire yentsimbi eqingqiweyo ye-rod ye-rod yi-ro8mm ~10mm, i-0.20% ye-Chect I-CARMIT I-CORMIT I-CORMIT, i-0.40% . Inkqubo eqengqelekayo: Iqondo lobushushu lingama-970 ~ 1000 ℃, ukugqiba ubushushu obuqengqeleka yi-840 ~ 880 ℃; Iqondo lobushushu liyi-845 ~ 875 ℃; Ubushushu bokugqibela bokuhamba bungaphantsi kweqondo lobushushu be-ausrystalling yengingqi ye-austentite; %; Emva kokuvala isiciko se-roller, iqondo lobushushu lokungena kwi-inshorensi ye-inshontes yi-640 ~ 620 ℃, kwaye ixesha kwi-Rids I-RICE liyi-45 ~ 55s. Ngokongeza isixa-mali esincinci se-VALTY kunye nokugqiba ukugqitha kubushushu obuphantsi, ukutshintshwa akuqinisekisi kuphela ukusebenza kwezixhobo, kodwa kunciphisa umxholo we-Afloy kunye neendleko.