Yintoni i-hot-rolled, yintoni i-cold-rolled, kunye nomahluko phakathi kwezi zimbini?

 

1. Ukuqengqeleka Okushushu
Iislabs eziqhubekayo zokuphosa okanye iislabs zokuqala eziqengqelekayo njengezinto ezikrwada, ezifudunyezwa sisithando sokufudumala esinyathelweni, ukunyibilikiswa kwamanzi ngoxinzelelo oluphezulu kwi-roughing mill, izinto ezirhabaxa ngokusika intloko, umsila, uze ungene kwi-filling mill, ukuphunyezwa kwe-rolling elawulwa yikhompyutha, ukuqengqeleka kokugqibela okuza emva kokupholisa ukuhamba kwe-laminar (isantya sokupholisa esilawulwa yikhompyutha) kunye ne-coiling machine coiling, kuba yi-truck hair rolls. Intloko kunye nomsila we-truck hair coil idla ngokuba nolwimi kunye ne-fishtail shape, ubukhulu, ukuchaneka kobubanzi buphantsi, kukho imiphetho efana namaza, imiphetho egobileyo, inqaba kunye nezinye iziphene. Ubunzima bayo bomthamo bunzima, ububanzi bangaphakathi be-steel coil yi-760mm. (Ishishini lokwenza umbhobho ngokubanzi lithanda ukusebenzisa.) I-truck hair coil ngokusika intloko, umsila, umphetho wokusika kunye nokulungiswa okungaphezulu kwesinye, ukulungelelanisa kunye nezinye iindlela zokugqiba umgca, uze unqumle ipleyiti okanye ukuphinda uqengqele, oko kukuthi: ipleyiti yentsimbi eqengqelekayo eshushu, ii-coil zentsimbi ezirhabaxa ezishushu eziqengqelekayo, umcu wokusika ode kunye nezinye iimveliso. Ii-coils zokugqiba ezishushu eziqengqelekayo ukuba zisuswe ulusu lwe-oxide kwaye zifakwe ioyile kwi-hot rolled pickled coil eshushu. Umfanekiso ongezantsi ubonisaikhoyili eqengqelekayo eshushu.

 

2. Iqengqeleke Ngobandayo
Iikhoyili zentsimbi eziqengqelekayo ezishushu njengezinto eziluhlaza, emva kokucola ukususa ulusu lwe-oxide ukuze kuqengqeleke kubanda, imveliso egqityiweyo yomthamo oqinileyo oqengqelekayo, ngenxa yokuguquguquka okuqhubekayo kokubanda okubangelwa kukuqina kokubanda komthamo oqinileyo oqengqelekayo, ubunzima, ukuqina kunye nokwehla kwezibonakaliso zeplastiki, ukuwohloka kokusebenza kwesitampu, zinokusetyenziselwa kuphela ukuguqulwa okulula kwamalungu. Ikhoyili eqinileyo eqengqelekayo ingasetyenziswa njengezinto eziluhlaza zesityalo se-galvanizing esishushu, kuba iyunithi ye-galvanizing eshushu imiselwe ngomgca wokuqhoboshela. Ubunzima bekhoyili eqinileyo eqengqelekayo ngokubanzi yi-6 ~ 13.5 yeetoni, ububanzi bangaphakathi bekhoyili yi-610mm. Ipleyiti eqengqelekayo ebandayo ngokubanzi, ikhoyili kufuneka ibe yi-annealing eqhubekayo (iyunithi ye-CAPL) okanye unyango lokususa i-furnace ene-hooded, ukuze kupheliswe ukuqina nokubanda kunye noxinzelelo lokuqhoboshela, ukufezekisa iipropati zoomatshini ezichazwe kwizalathisi ezisemgangathweni. Umgangatho womphezulu wepleyiti yentsimbi eqengqelekayo ebandayo, inkangeleko, ukuchaneka kobukhulu bungcono kunepleyiti eqengqelekayo eshushu. Umfanekiso olandelayo ubonisaikhoyili eqengqelekayo ebandayo.

 

Umahluko ophambili phakathiintsimbi eqengqelekayo ebandayo vs intsimbi eshushu eqengqelekayoIxhomekeke kubuchwepheshe bokucubungula, ububanzi bokusetyenziswa, iimpawu zoomatshini kunye nomgangatho womphezulu, kunye nomahluko wamaxabiso. Oku kulandelayo yintshayelelo eneenkcukacha:
Ukucutshungulwa. Ukuqengqeleka okushushu kwenziwa kumaqondo obushushu aphezulu, ngelixa ukuqengqeleka okubandayo kwenziwa kumaqondo obushushu egumbi. Ukuqengqeleka okushushu kuqengqeleka ngaphezu kobushushu bekristale, ngelixa ukuqengqeleka okubandayo kuqengqeleka ngaphantsi kobushushu bekristale.

 
Ukusetyenziswa. Intsimbi eqengqelekayo eshushu isetyenziswa kakhulu kwizakhiwo zentsimbi okanye kwiindawo zoomatshini, kubandakanya ukwakhiwa kweebhulorho, ngelixa intsimbi eqengqelekayo ebandayo isetyenziswa kakhulu kwishishini leemoto okanye kwizixhobo ezincinci, oomatshini bokuhlamba impahla, iifriji, njl.njl., kuquka nezixhobo zokwakha.

 
Iimpawu zoomatshini. Iimpawu zoomatshini ezigoqwe ngobandayo zihlala zingcono kunezigoqwe ngobushushu, kuba inkqubo yokugoqwa ngobushushu ivelisa isiphumo sokuqina okanye ukuqina ngobushushu, nto leyo ebangela ukuba umphezulu wephepha eligoqwe ngobushushu ube lukhuni kwaye amandla aphakame, kodwa ukuqina kuphantsi, ngelixa iimpawu zoomatshini zephepha eligoqwe ngobushushu zincinci kakhulu kunephepha eligoqwe ngobushushu, kodwa zinokuqina kunye nokuguquguquka okungcono.

 
Umgangatho womphezulu. Umgangatho wolwakhiwo lomphezulu wentsimbi eqengqelekayo ebandayo uya kuba ngcono kunentsimbi eqengqelekayo eshushu, iimveliso eziqengqelekayo ezibandayo ziqinile kwaye azinamatheli kangako, ngelixa iimveliso eziqengqelekayo ezishushu zinomphezulu orhabaxa nonobume obuthambileyo.

 
Ubukhulu beenkcukacha. Iikhoyili eziqengqelekayo ezibandayo zihlala zincinci kuneekhoyili eziqengqelekayo ezishushu, apho ubukhulu beekhoyili eziqengqelekayo ezibandayo buqala kwi-0.3 ukuya kwi-3.5 yeemilimitha, ngelixa iikhoyili eziqengqelekayo ezishushu ziqala kwi-1.2 ukuya kwi-25.4 yeemilimitha.

Ixabiso: Ngokwesiqhelo, i-cold roll ibiza kancinci kune-hot rolled. Oku kungenxa yokuba i-cold roll ifuna ukusetyenziswa kwezixhobo zokucubungula eziphucukileyo kunye netekhnoloji yenkqubo eyinkimbinkimbi, kwaye unyango lwe-cold roll lunokufumana isiphumo esingcono sonyango lomphezulu, ngoko ke umgangatho weemveliso ezi-cold rolled ngokubanzi uphezulu, ixabiso liphezulu ngokufanayo. Ukongeza, intsimbi e-cold rolled kwinkqubo yemveliso ifuna itekhnoloji yokucubungula engqongqo ngakumbi kunye nobunzima bokucubungula obuphezulu, izixhobo zemveliso, ii-rolls kunye nezinye izixhobo ziphezulu, nto leyo eya kukhokelela ekunyukeni kweendleko zemveliso.