1. Ukuzaliswa okunganeleyo kwee-angles zensimbi
Iimpawu zesiphako sokuzaliswa okunganeleyo kwee-angles zetsimbi: Ukuzaliswa okunganeleyo kwemingxuma yemveliso egqityiweyo kubangela ukungabikho kwesinyithi emacaleni kunye neekona zetsimbi, okubizwa ngokuba kukungazaliswa ngokwaneleyo kwee-angles zensimbi. Umphezulu wayo urhabaxa, ubukhulu becala ngakubo bonke ubude, kwaye ezinye zivela ekuhlaleni okanye ngamaxesha athile.
Izizathu zokuzaliswa okwaneleyo kwee-angles zetsimbi: Iimpawu zendalo zohlobo lomngxuma, imida kunye neekona zesiqwenga esigobileyo azikwazi ukucutshungulwa; ukulungiswa okungafanelekanga kunye nokusebenza kwe-rolling Mill, kunye nokusabalalisa okungenangqiqo kokunciphisa. Ukuncitshiswa kweembombo kuncinci, okanye ukwandiswa kwenxalenye nganye yesiqwenga esigobileyo akuhambelani, okubangela ukuncipha okukhulu; uhlobo lomngxuma okanye ipleyiti yesikhokelo igqitywe kakhulu, ipleyiti yesikhokelo ibanzi kakhulu okanye ifakwe ngokungalunganga; ukushisa kweqhekeza eliqengqelekayo liphantsi, iplastiki yensimbi ihlwempuzekile, kwaye iikona zohlobo lomngxuma azilula ukuzalisa; isiqwenga esisotyiweyo sinokugoba okunzulu kwendawo, kwaye kulula ukuvelisa ukungoneli kwenxalenye yeekona emva kokuqengqeleka.
Iindlela zokulawula ukungoneli kwee-angles zetsimbi: Ukuphucula uyilo lohlobo lomngxuma, uqinise uhlengahlengiso lomsebenzi wokugaya, kwaye usasaze ngokufanelekileyo ukunciphisa; faka ngokuchanekileyo isixhobo sesikhokelo, kwaye ubuyisele uhlobo lomngxuma olugugile kakhulu kunye nepleyiti yesikhokelo ngexesha; lungisa ukunciphisa ngokuhambelana nobushushu beqhekeza eliqengqelekayo ukwenza imida kunye neekona zizaliswe kakuhle.

2. Ubungakanani bentsimbi ngaphandle kokunyamezela
Iimpawu zesiphako sobukhulu bensimbi ngaphandle kokunyamezela: Ixesha eliqhelekileyo kwimilinganiselo yejometri yecandelo lensimbi elingahambelani neemfuno zomgangatho. Xa umahluko ukusuka kubungakanani obuqhelekileyo mkhulu kakhulu, uya kubonakala ukhubazekile. Zininzi iindidi zeziphene, uninzi lwazo zithiywa ngokwendawo kunye neqondo lonyamezelo. Okufana nokunyamezela ngaphandle kokujikeleza, ukunyamezela ubude, njl.
Izizathu zobukhulu bentsimbi ngaphandle kokunyamezela: Ukuyila umngxuma okungenangqiqo; Ukunxiba kwemingxuma engalinganiyo, ukuhambelana okungafanelekanga kwemingxunya emitsha nemidala; Ukufakwa okungahambi kakuhle kweendawo ezahlukeneyo ze-rolling mill (kubandakanywa nezixhobo zesikhokelo), ukuphulwa kodaka lokhuseleko; Ulungelelwaniso olungafanelekanga lwe-rolling Mill; Ubushushu obungalinganiyo be-billet, ukushisa okungalinganiyo kweqhekeza elilodwa kubangela ukuba ukucaciswa kwenxalenye kungahambelani, kunye nobude bonke bentsimbi ephantsi yobushushu abuhambisani kwaye bukhulu kakhulu.
Iindlela zokulawula ukunyamezela ngokugqithiseleyo ubungakanani becandelo lensimbi: Faka ngokuchanekileyo zonke iindawo zokugaya; Ukuphucula uyilo lomngxuma kunye nokomeleza ukusebenza kohlengahlengiso lwe-rolling mill; Nika ingqalelo ukunxiba komngxuma. Xa utshintsha umngxuma ogqityiweyo, cinga ngokutshintsha umngxuma ongaphambili ogqityiweyo kunye nezinye iintlobo zemingxuma ezinxulumene nazo ngexesha elifanayo ngokwemeko ethile; Ukuphucula umgangatho wokufudumeza we-billet yensimbi ukufezekisa ukushisa okufanayo kwe-billet yensimbi; Ezinye izinto ezinokwakheka okukhethekileyo zinokuchaphazela ubungakanani obuthile ngenxa yokutshintshwa kobume obunqamlezayo emva kokulungiswa, kwaye impazamo inokulungiswa kwakhona ukuphelisa isiphene.

3. Isiva sokuqengqeleka kwentsimbi
Iimpawu zesiphene zentsimbi yokuqengqeleka isiva: Iibhloko zetsimbi ezibotshelelwe kumphezulu wentsimbi ngenxa yokuqengqeleka. Inkangeleko yayo ifana nokukrala. Umahluko oyintloko kwi-scarring kukuba imilo ye-scaring scaring kunye nokusabalalisa kwayo phezu kwentsimbi inomlinganiselo othile. Ngokuqhelekileyo akukho non-metallic oxide inclusion phantsi kwesiphene.
Unobangela wokuqengqeleka kwamanxeba kumacandelo entsimbi: Ilitye lokungqusha elirhabaxa ligugile kwaye likrazukile, nto leyo ekhokelela ekusasazweni kwamanxeba asebenzayo kumphezulu osisigxina wecandelo lentsimbi; izinto zetsimbi zangaphandle (okanye isinyithi ekhutshiweyo kwisixhobo sokusebenza ngesixhobo sesikhokelo) zicinezelwe kumphezulu wesixhobo sokwenza umsebenzi ukwenza amanxeba aqengqelekayo; amaqhuma ngamaxesha athile okanye imingxuma yenziwa kumphezulu wesixhobo sokusebenza phambi komngxuma ogqityiweyo, kwaye amanxeba aqengqelekayo enziwa emva kokuqengqeleka. Izizathu ezithile kukungahoyi kakuhle kwegroove; imingxuma yesanti okanye ukulahleka kwenyama kwi-groove; i-groove ibethelwa "intloko emnyama" okanye i-protrusions efana nezibazi; i-workpiece i-slip emngxunyeni, ibangela ukuba isinyithi siqokelele phezu kwendawo yokuguqula, kwaye izibazi eziqengqelekayo zenziwe emva kokuqengqeleka; i-workpiece ixingelwe ngokuyinxenye (ikrwelwe) okanye igotywe ngezixhobo zoomatshini ezifana nepleyiti ejikelezileyo, itafile eqengqelekayo, kunye nomatshini wokujika wentsimbi, kunye namanxeba okuqengqeleka nawo aya kwenziwa emva kokuqengqeleka.
Iindlela zokulawula ukubetha izibazi kumacandelo ensimbi: ngexesha elifanelekileyo buyisela ii-grooves ezigqitywe kakhulu okanye ezinezinto zangaphandle kuzo; jonga ngokucophelela umphezulu we-grooves ngaphambi kokutshintsha imiqulu, kwaye ungasebenzisi i-grooves enemingxuma yesanti okanye amanqaku amabi; kunqatshelwe ngokungqongqo ukuqengqeleka kwentsimbi emnyama ukuthintela ama-grooves ukuba angawi okanye abethe; xa ujongene neengozi zentsimbi, qaphela ukuba ungonakalisi i-grooves; gcina izixhobo zoomatshini phambi nasemva kokuba ilitye lokusila ligudile kwaye lithe tyaba, kwaye uzifake kwaye uzisebenzise ngokuchanekileyo ukunqanda ukonakalisa amaqhekeza aqengqelekayo; qaphela ukuba ungacinezeli izinto zangaphandle kwi-surface yeziqwenga eziqengqelekayo ngexesha lokuqengqeleka; ukushisa kweqondo lokushisa kwe-billet yensimbi akufanele kube phezulu kakhulu ukuphepha iziqwenga eziqengqelekayo ukuba zingatyibiliki emngxunyeni.

4. Ukungabikho kwenyama kumacandelo ensimbi
Iimpawu zesiphene zokungabikho kwenyama kumacandelo ensimbi: isinyithi silahlekile kunye nobude becala elinye lomnqamlezo wecandelo lensimbi. Akukho phawu olushushu lokuqengqeleka lwegroove egqityiweyo kwisiphene, umbala umnyama, kwaye umphezulu urhabaxa kunomgangatho oqhelekileyo. Ibonakala kakhulu kubude bonke, kwaye ezinye zivela ekuhlaleni.
Izizathu zenyama elahlekileyo kwintsimbi: I-groove ayilungile okanye isikhokelo sifakwe ngokungafanelekanga, okubangelwa ukungabikho kwetsimbi kwicandelo elithile leqhekeza, kwaye umngxuma awugcwaliswa ngexesha lokuphinda; idizayini yomngxuma ihlwempuzekileyo okanye ukuguquka kuphosakele kwaye i-rolling mill ayilungiswanga ngokufanelekileyo, ubungakanani bentsimbi egobileyo engena kumngxuma ogqityiweyo awanelanga ukwenzela ukuba umngxuma ogqityiweyo ungagcwaliswa; idigri yokunxiba yemingxuma yangaphambili nasemva yahlukile, enokubangela ukuba inyama engekhoyo; isiqwenga esongwayo sijijekile okanye ukugoba kwendawo kukhulu, kwaye inyama yendawo ilahlekile emva kokuqengqeleka kwakhona.
Iindlela zokulawula inyama elahlekileyo kwintsimbi: Phucula umngxuma wokuyila, uqinise ukusebenza kohlengahlengiso lwe-rolling mill, ukwenzela ukuba umngxuma ogqityiweyo uzaliswe kakuhle; qinisa iindawo ezahlukahlukeneyo ze-rolling mill ukukhusela ukunyakaza kwe-axial ye-roller, kwaye ufake ngokuchanekileyo isixhobo sesikhokelo; buyisela umngxuma oguge kakhulu ngexesha.

5. Imikrwelo kwintsimbi
Iimpawu zesiphene zemikrwelo kwintsimbi: Isiqwenga esisotyiweyo sixhonywe ngamacandelo abukhali ezixhobo kunye nezixhobo ngexesha lokutshisa kunye nokuthutha. Ubunzulu bayo buyahluka, i-bottom of the groove ingabonwa, ngokubanzi ngeencam ezibukhali kunye neekona, zihlala zithe tye, kwaye ezinye zigobile. I-single okanye i-multiple, isasazwe kuyo yonke indawo okanye inxenye phezu kwentsimbi.
Iimbangela zentsimbi yentsimbi: Umgangatho, i-roller, i-steel transfer, kunye nezixhobo zokuguqula isinyithi kwindawo eshushu ejikelezayo inemiphetho ebukhali, ekhupha iqhekeza xa idlula; ipleyiti yesikhokelo ayicutshungulwanga kakuhle, umphetho awugudi, okanye ipleyiti yesikhokelo igugile kakhulu, kwaye kukho izinto zangaphandle ezinje ngamashiti entsimbi ene-oxidized kumphezulu weqhekeza eliqengqelekayo; ipleyiti yesikhokelo ifakwe ngokungafanelekanga kwaye ihlengahlengiswe, kwaye uxinzelelo kwiqhekeza eligobileyo likhulu kakhulu, elikrazula umphezulu weqhekeza; umphetho wepleyiti ejikelezileyo ayigudi, kwaye iqhekeza eliqengqelekayo liyakrweleka xa litsiba.
Iindlela zokulawula iintsimbi zetsimbi: Isixhobo sesikhokelo, ipleyiti ejikelezileyo, umgangatho, i-roller yomhlaba, kunye nezinye izixhobo kufuneka zigcinwe zibushelelezi kwaye zisicaba, ngaphandle kweengqungquthela ezibukhali kunye neekona; ukuqinisa ukufakwa kunye nokulungelelaniswa kweplate yesikhokelo, ekungafuneki igxininiswe okanye iqine kakhulu ukuphepha uxinzelelo olugqithisileyo kwiqhekeza eliqengqelekayo.

6. Amaza entsimbi
Iimpawu zesiphene zamaza entsimbi: Uguqulo lwamaza ecaleni kobude becala lecandelo lendawo lentsimbi ngenxa yoguquko olungalinganiyo lokuqengqeleka lubizwa ngokuba ngamaza. Kukho zasekuhlaleni kunye nezipheleleyo. Phakathi kwabo, ukuguqulwa kwe-wavy longitudinal esinqeni se-I-beams kunye neentsimbi ze-channel zibizwa ngokuba ngamaza e-waist; i-longitudinal wavy undulations emiphethweni yemilenze ye-I-beams, i-channel steels, kunye neentsimbi ze-angle zibizwa ngokuba ngamaza omlenze. I-I-beams kunye ne-channel steels kunye namaza esinqeni anobunzima obungalinganiyo be-longitudinal yesinqe. Kwiimeko ezinzima, ukugqithwa kwesinyithi kunye ne-voids efana nolwimi kungenzeka.
Iimbangela zamaza ecandelo lentsimbi: Amaza abangelwa ikakhulu kukungahambelani kwee-elongation coefficients zamacandelo ahlukeneyo eqhekeza eliqengqelekayo, okukhokelela ekuncipheni okunzulu, okwenzeka ngokubanzi kwiindawo ezinobude obukhulu. Izinto eziphambili ezibangela utshintsho ekwandiseni iindawo ezahlukahlukeneyo zeqhekeza eliqengqelekayo zilandelayo. Ukusasazwa okungafanelekanga kokunciphisa; i-roller stringing, i-groove misalignment; ukugqoka okukrakra kwe-groove yomngxuma wangaphambili okanye umngxuma wesibini ongaphambili wemveliso egqityiweyo; ubushushu obungalinganiyo beqhekeza eliqengqelekayo.
Iindlela zokulawula amaza amacandelo ensimbi: Xa utshintshela umngxuma ogqityiweyo phakathi kokuqengqeleka, umngxuma wangaphambili kunye nomngxuma wangaphambili wesibini wemveliso egqityiweyo kufuneka utshintshwe ngexesha elifanayo ngokweempawu zemveliso kunye neemeko ezithile; ukuqinisa umsebenzi wohlengahlengiso, ukusabalalisa ngokufanelekileyo ukunciphisa, kwaye uqinise iindawo ezahlukahlukeneyo ze-rolling mill ukukhusela i-groove ukuba ingahambi kakuhle. Yenza ukwandiswa kwenxalenye nganye yeyunifomu yesiqwenga esiqengqiwe.

7. Steel torsion
Iimpawu zesiphene zentsimbi yentsimbi: Ii-angles ezahlukeneyo zamacandelo ajikeleze i-axis ye-longitudinal ecaleni kwendlela yobude ibizwa ngokuba yi-torsion. Xa intsimbi ephothiweyo ibekwe kwindawo yokuhlola ethe tyaba, kunokubonwa ukuba elinye icala lelinye icala lithambekile, kwaye ngamanye amaxesha elinye icala lelinye icala liphinde lijike, lenze i-angle ethile kunye nomgangatho wetafile. Xa i-torsion inzima kakhulu, yonke intsimbi ide ibe "ejijekileyo".
Iimbangela zentsimbi yentsimbi: Ufakelo olungafanelekanga kunye nokulungelelaniswa kwe-rolling mill, umgca ophakathi we-roller awukho kwi-plane efanayo okanye enqamlekileyo, i-roller ihamba nge-axially, kwaye i-grooves ayifani; ipleyiti yesikhokelo ayifakwanga ngokuchanekileyo okanye inxibe kakhulu; ukushisa kweqhekeza eliqengqelekayo alilingani okanye uxinzelelo alufani, okubangela ukwandiswa okungalinganiyo kwenxalenye nganye; umatshini wokulungisa ulungelelaniswa ngokungafanelekanga; xa intsimbi, ngokukodwa into enkulu, ikwimeko eshushu, intsimbi ivuliwe kwelinye icala lombhede wokupholisa, okulula ukubangela ukutshatyalaliswa kokuphela.
Iindlela zokulawula i-torsion yensimbi: Yomeleza ukufakwa kunye nohlengahlengiso lwe-rolling mill kunye nepleyiti yesikhokelo. Musa ukusebenzisa iipleyiti zesikhokelo ezigqithisiweyo kakhulu ukuphelisa umzuzu ojikelezayo kwiqhekeza eliqengqelekayo; ukuqinisa uhlengahlengiso lomatshini wokulungisa ukususa umzuzu wokuxubha wongezwa kwintsimbi ngexesha lokuqondisa; Zama ukungayijiki intsimbi kwelinye icala lebhedi yokupholisa xa intsimbi ishushu ukuphepha ukujijeka ekupheleni.

8. Ukugoba amacandelo entsimbi
Iimpawu zesiphene zokugoba amacandelo entsimbi: Ukungalingani kweLongitudinal ngokuqhelekileyo kuthiwa ukugoba. Ithiywe ngokwemilo egotywayo yentsimbi, ukugoba kweyunifom kukwimilo yerhengqa kubizwa ngokuba kukugoba kwerhengqa; ukugoba ngokubanzi okuphindaphindiweyo kwimilo yamaza kubizwa ngokuba kukugoba kwamaza; ukugoba ngokubanzi ekupheleni kubizwa ngokuba yingqiniba; elinye icala leengile yesiphelo lijijelwe ngaphakathi okanye ngaphandle (lisongwe kwiimeko ezinzima) libizwa ngokuba yi-engile bend.
Izizathu zokugoba amacandelo ensimbi: Ngaphambi kokulungiswa: Ukulungelelaniswa okungafanelekanga kokusebenza kwensimbi okanye ukushisa okungalinganiyo kweengcezu ezidibeneyo, ezibangela ukwandiswa okungahambelaniyo kwenxalenye nganye yesiqhekeza, kunokubangela ukugoba kwe-sickle okanye i-elbow; Umahluko omkhulu kakhulu kwidayamitha yerola ephezulu nasezantsi, uyilo olungafanelekanga kunye nokufakelwa kwepleyiti yesikhokelo yokuphuma kwemveliso egqityiweyo, kunokubangela ingqiniba, ukugoba kwerhengqa okanye ukugoba kwamaza; Ibhedi yokupholisa engalinganiyo, isantya esingahambelaniyo seeroli zebhedi yokupholisa okanye ukupholisa okungalinganiyo emva kokuqengqeleka kunokubangela ukugoba kwamaza; Ukwabiwa okungafaniyo kwesinyithi kwinxalenye nganye yecandelo lemveliso, isantya sokupholisa sendalo esingahambelaniyo, nokuba intsimbi ilungile emva kokuqengqeleka, i-rhengle igoba kwicala elingaguqukiyo emva kokupholisa; Xa intsimbi yokusarha ishushu, ukunxitywa kwe-saw blade ngokukhawuleza kakhulu okanye ukungqubana kwentsimbi eshushu kwi-roller conveyor, kunye nokungqubana kokuphela kwentsimbi eneeprotrusions ezithile ngexesha lentshukumo enqamlezileyo kunokubangela ingqiniba okanye i-angle; Ukugcinwa okungafanelekanga kwentsimbi ngexesha lokunyusa kunye nokugcinwa okuphakathi, ngakumbi xa usebenza kwindawo ebomvu eshushu, kunokubangela ukugoba okuhlukeneyo. Emva kokulungiswa: Ukongeza kwii-angles kunye ne-elbows, i-bend wave kunye ne-sickle bend kwimeko yesiqhelo yentsimbi kufuneka ikwazi ukufezekisa umphumo ochanekileyo emva kwenkqubo yokulungelelanisa.
Iindlela zokulawula ukugoba kwamacandelo ensimbi: Ukuqinisa ukusebenza kohlengahlengiso lwe-rolling mill, faka ngokuchanekileyo isixhobo sesikhokelo, kwaye ulawule isiqwenga esigobileyo ukuba singagobi kakhulu ngexesha lokugoba; ukuqinisa ukusebenza kwe-saw eshushu kunye nenkqubo yokulala yokupholisa ukuqinisekisa ubude bokusika kunye nokukhusela intsimbi ukuba igobe; ukuqinisa ukusebenza kokulungelelaniswa komatshini wokulungelelanisa, kwaye utshintshe i-roller yokulungelelanisa okanye i-roller shafts kunye nokugqoka okukhulu ngexesha; ukuthintela ukugoba ngexesha lokuthutha, i-spring baffle inokufakwa phambi kwebhedi yokupholisa; lawula ngokungqongqo ubushushu bentsimbi echanekileyo ngokwemigaqo, kwaye uyeke ukulungelelanisa xa ubushushu buphezulu kakhulu; ukuqinisa ukugcinwa kwentsimbi kwindawo yokugcina i-warehouse ephakathi kunye nempahla egqityiweyo yokugcina imveliso ukukhusela intsimbi ukuba igobe okanye igotywe yintambo ye-crane.

9. Imilo engafanelekanga yamacandelo ensimbi
Iimpawu zesiphene zemilo engafanelekanga yamacandelo ensimbi: Akukho siphene sensimbi ebusweni becandelo lensimbi, kwaye i-shape-sectional shape ayihambelani neemfuno ezichaziweyo. Kukho amagama amaninzi alolu hlobo lwesiphene, oluhluka ngeendidi ezahlukeneyo. Njengombhoxo wentsimbi engqukuva; idayimani yentsimbi yesikwere; imilenze e-oblique, i-wavy waist, kunye nokungabikho kwenyama yensimbi yomjelo; i-angle ephezulu yentsimbi yentsimbi inkulu, i-angle incinci kwaye imilenze ayilingani; imilenze ye-I-beam i-oblique kwaye isinqe asilingani; igxalaba lentsimbi yomjelo liwile, isinqe si-convex, isinqe si-concave, imilenze yandiswa kwaye imilenze iyahambelana.
Izizathu zesimo esingaqhelekanga sensimbi: uyilo olungafanelekanga, ukufakwa, kunye nokulungelelaniswa kwe-roller yokuqondisa okanye ukunxiba okunzulu; uyilo olungenangqiqo lokulungelelanisa uhlobo lomngxuma we-roller; ukunxiba okunzulu kwe-roller yokuqondisa; uyilo olungafanelekanga, ukunxiba, kunye nokukrazula kohlobo lomngxuma kunye nesixhobo sesikhokelo sentsimbi eqengqelekayo okanye ukufakwa kakubi kwesixhobo sesikhokelo somngxuma ogqityiweyo.
Indlela yokulawula yesimo esingaqhelekanga sensimbi: phucula uhlobo lomngxuma woyilo lwe-roller yokuqondisa, khetha i-roller yokulungelelanisa ngokobukhulu bokwenene beemveliso ezigqityiweyo; xa ukugoba kunye nokuqengqeleka kwentsimbi yentsimbi kunye nenethi yevili lemoto, eyesibini (okanye eyesithathu) esezantsi eyolula i-roller kwicala langaphambili lomatshini woluleko inokwenziwa ibe yimo econvex (ubude be-convexity yi-0.5 ~ 1.0mm), eluncedo ekupheliseni i-concave esinqeni isiphene; intsimbi efunekayo ukuqinisekisa ukungalingani kwendawo yokusebenza kufuneka ilawulwe kwi-rolling; ukomeleza ukusebenza kohlengahlengiso lomatshini wokulungisa.

10. Iziphene zokusika isinyithi
Iimpawu zesiphene zentsimbi yokusika iziphene: Iziphene ezahlukahlukeneyo ezibangelwa ukusika okungahambi kakuhle zibizwa ngokuba yiziphene zokusika. Xa usebenzisa i-flying shear ukucheba intsimbi encinci kwindawo eshushu, izibazi ezinobunzulu obuhlukeneyo kunye neemilo ezingaqhelekanga kumphezulu wentsimbi zibizwa ngokuba ngamanxeba anqunywe; kwindawo eshushu, umphezulu wonakaliswa yi-saw blade, ebizwa ngokuba ngamanxeba; emva kokusika, indawo yokusika ayikho i-perpendicular axis longitudinal, ebizwa ngokuba yi-bevel cutting okanye i-saw bevel; inxalenye ye-shrinkage eshushu-eshushu ekupheleni kweqhekeza ayinqunyulwa ngokucocekileyo, ebizwa ngokuba yi-short cut cut; emva kokucheba okubandayo, intanda encinci yendawo ibonakala kumphezulu wokucheba, obizwa ngokuba kukukrazula; emva kokubona (ukucheba), ukukhanya kwentsimbi kushiywe ekupheleni kwentsimbi kubizwa ngokuba yi-burr.
Iimbangela zentsimbi yokusika iziphene: Intsimbi edibeneyo ayinayo i-perpendicular kwi-saw blade (i-shear blade) okanye intloko yeqhekeza eligobileyo ligobile kakhulu; izixhobo: i-saw blade ine-curvature enkulu, i-saw blade igugile okanye ifakwe ngokungafanelekanga, kwaye i-gap phakathi kwee-shear blades eziphezulu kunye nezantsi zinkulu kakhulu; isichebi esibhabhayo asilungelelanisi; ukusebenza: iingcambu ezininzi zentsimbi zichetywe (sawn) ngexesha elifanayo, kuncinci kunqunyulwa ekugqibeleni, inxalenye yokunciphisa i-hot-rolled ayinqunywanga ngokucocekileyo, kunye ne-misoperations eyahlukeneyo.
Iindlela zokulawula iziphene zokusika isinyithi: Ukuphucula iimeko eziphathekayo ezingenayo, thatha amanyathelo okuphepha ukugoba ngokugqithiseleyo kwentloko yeqhekeza eliqengqelekayo, gcina isikhokelo sezinto ezingenayo ezingenayo ngokuhambelana nenqwelomoya yokucheba (sawing); ukuphucula iimeko zesixhobo, sebenzisa ii-saw blade ezingenayo okanye i-curvature encinci, khetha ubukhulu be-saw blade ngokufanelekileyo, buyisela i-saw blade (i-shear blade) ngexesha, kwaye ngokuchanekileyo ufake kwaye ulungelelanise izixhobo zokucheba (i-sawing); ukuqinisa ukusebenza, kwaye kwangaxeshanye, musa ukusika iingcambu ezininzi kakhulu ukuphepha ukunyuka kwentsimbi nokuwa nokugoba. Isixa esifunekayo sokususwa kwesiphelo kufuneka siqinisekiswe, kwaye inxalenye yokunciphisa i-hot-rolled shrinkage kufuneka inqunywe ngokucocekileyo ukuphepha ukungahambi kakuhle.

11. Uphawu loLungiso lweNsimbi
Iimpawu zesiphene zamanqaku okulungiswa kwentsimbi: izibazi ezingaphezulu ezibangelwa ngexesha lokulungiswa okubandayo. Esi siphene asinayo imikhondo yokulungiswa okushushu kwaye sinesiqhelo esithile. Kukho iintlobo ezintathu eziphambili. Uhlobo lomngxuma (okanye umgodi wokulungisa), uhlobo lwesikali sentlanzi, kunye nohlobo lomonakalo.
Izizathu zentsimbi yokuqondisa iimpawu: Umngxuma we-roller ongenzulu kakhulu, ukugoba okungqongqo kwentsimbi ngaphambi kokulungiswa, ukondla okungalunganga kwentsimbi ngexesha lokuqondisa, okanye ukulungiswa okungafanelekanga komatshini wokulungelelanisa kunokubangela ukuba kubekho uhlobo lomonakalo ochanekileyo; umonakalo wendawo kwi-roller yokuqondisa okanye iibhloko zetsimbi eziboshiweyo, i-bulges yendawo kwi-roller surface, ukuguga okubukhali kwe-roller yokuqondisa okanye ubushushu obuphezulu be-roller surface, i-metal bonding, inokubangela ukuba i-fish scale-shaped straightening marks on the surface steel.
Iindlela zokulawula iintsimbi zokuqondisa iimpawu: Musa ukuqhubeka usebenzisa i-roller yokulungelelanisa xa igugile kakhulu kwaye ineempawu ezichanekileyo; ipolisha i-roller yokuqondisa ngexesha xa yonakaliswe ngokuyinxenye okanye ineebhloko zetsimbi eziboshwe; xa ulungisa i-angle yentsimbi kunye nezinye isinyithi, intshukumo ehambelanayo phakathi kwe-roller yokulungelelanisa kunye ne-serial contact surface inkulu (ibangelwa ngumahluko kwisantya somgca), enokunyusa ngokulula ubushushu be-roller yokuqondisa kwaye ibangele ukukrazula, okukhokelela kumanqaku okulungelelanisa. kumphezulu wentsimbi. Ngoko ke, amanzi okupholisa kufuneka athululelwe kumphezulu we-roller yokuqondisa ukupholisa; ukuphucula izinto eziphathekayo ze-roller yokuqondisa, okanye ukucima indawo yokulungelelanisa ukunyusa ukuqina komphezulu kunye nokunyusa ukuxhatshazwa kokugqoka.