澳门钻石娱乐网址

轧钢基础知识学习(六)
  发布时间:2020年03月10日 点击数:

yazhideyuanli

1  轧辊安装及轧制调整

澳门钻石娱乐网址yagundeanzhuangheyazhidiaozhengshiwancheng、jianliwendingyazhigongyideyigehexingongzuo。yajidiaozhengdemudezaiyubaozhengyajiyunzhuandelianghaozhuangtai,baozhengyazhiguochenganzhaokexingdegongyizhidulaijinxing,congerbaozhengshengchanguochengdehelixing,baozhengchanpinzhiliang,jianshaoduigangshigu,tigaoyajizuoyelv。

weidadaoshangshumude,yajidiaozhenggongyingshouxianzuohaoduiyagunjianxiuduantigongdeyagun、daoweijijijiazaiqueren,shishiduishangshubujiandezaixiangenghuananzhuang,wanchengyajizaixianyudiaozheng。zaiyazhiguochengzhong,diaozhenggonggenjuzhiliangqingkuang,duishengchanzhongchuxiandeshengchanshigujishizuochushiguyuanyinpanduan,zhidinghelidediaozhengfanganbingjiayidiaozhengshishi。diaozhengyingbaozhengyajianjihexingzhuanghejihechicunjingdu,quebaoyajideweizhanglikongzhihehuotaodewuzhanglikongzhi,baozhengzhengchangdelianyagongyi。

澳门钻石娱乐网址yazhigongyiguochengdewanchengfenweisangebuzhou:shouxianyaowanchengyajizaixiandegenghuananzhuanghuoyagundegenghuananzhuang;ranhouduiyajijinxingzaixianyudiaozheng;zuihouyajiqidongzhengchangyazhi,bingjinxingzaixiandeyajidiaozheng。

2  轧机在线更换和安装

huangunqianyaofuchashangxiangunshifouweisuohuanjiaci、yazhipinzhong、guigedeyagun;duigehuadao、yagunbiantou、taoneikongyaojinxingcaxi,daicaxiganjinghouyaotushangganjingdeyouzhi。zhunbeigongzuowanchenghoukeanzhaohuangunjihuajinxinggenghuanjijiagongzuo,qigongzuobuzhoushi:

澳门钻石娱乐网址guanbiyajilengqueshui,chaichujinchukoudaowei。xiekaishangxiagundeshuiguanjietou。qidongdakaijijiadeyeyasuojinzhuangzhi.shuipingjijiaxuanze“jijiahengyi” shijijiaqianjin,bayajiyidaocaozuocedejixianweizhi。(liyajixuanze“jijiatisheng/xiajiang” anniu,shijijiaxiajiang,bayajijiangdaoxiajixianweizhi。)bachubiantoutaotuojiabanshougudingxiao,bandongtuojiabanshou,shijijiabiantouyubiantoutaotuojiafenkai。bandongshuipingyaji“jijiahengyi”anniu,shibiantoutaotuojiahoutui,biantoutaoyuyagunbiantoutuokai,babiantoutaotuojiayidaochuandongcedejixianweizhi(bandongliyajianniu,shibiantoutaotuojiashangsheng,biantoutaoyuyagunbiantoutuokai,babiantoutaotuojiashengdaochuandongcedejixianweizhi,zaibandong“jijiahengyi”anniu,baliyajihengyidaowaicejixianweizhi)。yongtianchebajijiacongyaxianzhengtidiaozou。baxingunjijiazhengtifangdaohuagunshang,yongqiaoganzhuandongyagun,shiyagunbiantouyuzhuandongzhoubiantoutaoweizhixiangyizhi。querenyajijijiayuyaxianduizhonghou,bandongshuipingyaji“jijiahengyi”anniu,shibiantoutaotuojiaxiangcaozuocehengyi(bandongliyaji“jijiahengyi”anniu,shijijiahoutui,baliyajiyidaoneicejixianweizhi。zaibandongliyaji“jijiatisheng/xiajiang”anniu,shibiantoutaotuojiaxiajiang)。shiyagunbiantoujinruchuandongzhoubiantoutao,zhizhidaojixianweizhi。qidongsuojinzhuangzhisuojinjijia,bashuiguanjietoujiehao。anzhuanghaodaowei。,bingduiyajijinxinggunfeng,daoweijinxingjingdiao.

3  更换轧槽的方法

澳门钻石娱乐网址meiduiyagunshangkeyouduogeyacao,daiyacaoshengchangongyiguichengzhongguidingdunweihou(huoyacaosunshang),yaogenghuanxinyacao。qicaozuofangfaruxia:

songkaichukouherukoudaowei,hengyidaoxindeyacao,duizhonghouanzhuangjingu;

澳门钻石娱乐网址cankaoyuankongxinggaoduhegongyiguichengzhongguidingzhi,shedingxinkongxingdegunfengzhi;

澳门钻石娱乐网址diaozhenglengqueshuiguandeweizhi,shilengqueshuinengzhunquedejiaozaixinyacaoshang;

hengyiyajishixindeyacaochuzaiyaxianweizhi;

xinyacaoyingyongshoutishalunjichuxiu,bingshibiaomiancucao,fangzhiyajiandahua。

4  换槽后的试轧

澳门钻石娱乐网址tongchangqingkuangxia,youyucuyayajianduanmianjiaoda,yasujiaodi,henshaochuxianduigangshigu,yibanbushiyaxiaogang,ershizhijieyazhi。jinxingzhongyahuojingyashi,weilefangzhidahuahuodiaozhengbuguifanzhishisudubupipeierzaochengduigang,guyingshiyaxiaogang。

xincaochangjiandewentishiyaogangkunnanheyajianyaoruhoudahua,weileshunliyaorudiyizhigangkecaiquruxiacuoshi:

yongshalundamoyacao,chuquyouwubingshibiaomiancucao,yizengjiamocali;

澳门钻石娱乐网址shidangtaigaoxincaodekongxinggaodu,yibanketaigao0.5~1mm;

澳门钻石娱乐网址jiangxincaoyajideqianmian(shangyou)yajichuanjijiangsu3~5%;

guanbiyacaolengqueshui,yijianshaoyajiantoubuwenjiang;

jingyahuozhongyajihuancaohouyibanyaojinxingshiyaxiaogang。qimudeyishiquerengunfengjidingshifouheli,yajianchicunshifouhehuyaoqiu;ershidaoweianzhuangdiaozhengshifoucunzaiwenti;sanshizengjiayacaodecucaodujiquerenyacaoduiyajiandeyaorushifouyouwenti。

澳门钻石娱乐网址xiaoyangguigekeyoujizuqianfeijianquyanghuoshiguduiganghouliuyidingdexiaoyang。qiguigeyaoqiuyujizuqianyajianchicunyaoqiuyiyang。xiaoyangzaihuancaoqianfangzaijiareluneibingjiaredaokaiyawendu,yajian“paxing”sudu,rengongzhujiaweiru,bingyongyoubiaokachiceliangxiaoyangdegaoduchicun。

5  轧机在线调整

澳门钻石娱乐网址yajidezaixiandiaozhengzhuyaoneirongyou:yagundezhouxiangdiaozheng、yagundejingxiangdiaozheng、gunfengdiaozheng、daoweideanzhuangyudiaozheng、yajiandeceliangyudiaozheng、chengpindejianchayudiaozheng。 

01  yagundezhouxiangdiaozheng

澳门钻石娱乐网址youyukongxingchexuewuchajiaoda,yagunanzhuangbuliangdoukeyidaozhikongxingdezhouxiangcuowei(suchengcuogun),cuogunkeshiyajianchanshengwanqu、niuzhuan、yajianbuguifanhuochuxianerzi,yinqiyacaomosunbujun、yazhibuwending,yanzhongshihuizaochengjijiajianduiganghechengpinchuxianfeipindengshigu,suoyidiaozhenggongbixuzaijijiaanzhuangqianhuoyagundiaozhengshijinxingjianchaqueren,rufaxiancuogunxianxiangbixujiayidiaozheng。

02  gunfengdediaozheng

澳门钻石娱乐网址gunfengdediaozhengshiyazhigongyidezhongyaocanshuzhiyi,tadesheding、diaozhengshiyajicaozuodeyixiangzhongyaoneirong。tebieshixinhuangunhuohuancaohoudediaozhengyouweizhongyao。

cuyajihezhongyajigunfengdediaozheng:cu、zhongyayajigunfengbijiaoda,bingqiekongxingchexueshiwuchajiaoda,yibandiaozhenggongyinggenjukongxingcaodishendulaidiaozhenggunfengzhi,kongxingcaodishendukeyongneikaqianlaiceding。diaozhengshikaolvgunfengdedantiaozhi,cuyayibanwei1mmzuoyou,zhongyawei0.5mmzuoyou,cedingdecaodishendujiashanggunfengdantiaozeshishijiyajiandehongpichicun。

zaishengchanzhongcuzhongyayajianchicundeceliangkeyongwaikaqianzaiyajianyundongzhongceding,cishideceliangzhiyouyidingdewucha,diaozhenggongyingceliangduoci。

澳门钻石娱乐网址cu、zhongyamojijiadeyajianchicunyeshiyigeguanjianzhi,ciyajiandechicunceliangkeyiqu1#、2#feijiandeqietouhuoqieweijinxingceliang。

澳门钻石娱乐网址03  jingyagunfengdediaozheng

jingyagunfengdediaozhengyouliangzhongfangfa,jiyongsaichisaigunfenghexiaoyuangangyahenfa。

saichidiaozhengfabijiaojiandan,dancishiceliangdegunfengzhihaiyaokaolvyajidedantiao。

xiaoyuangangyahenfashixuanyongbishedinggunfengzhida3mmzuoyoudejiaoruanyuangang,jiangyajiyi“diandong”sudukongzhuan,shouchiyuangangtiao,jiangyuangangconggunfengchuyaguo,ranhouceliangyahenhoudu,bingyugunfengshedingzhixiangduizhao,fanfudiaozheng,zhidaoyahenhouduyushedinggunfengzhixiangdengweizhi。

zaishengchanzhongjingyadeyajianchicunceliangbijiaokunnan,yibanyongmuyinfa。

shaomuyinshiduiyajianzuodongtaijianchadejiandanyouxiaoshouduan。qifangfashiyongyigenmutiaozhengduibingzhijietiezaiyundongzhedeyajianshang,ranhouquchuguanchashaomudeyinjixingzhuang,congerpanduanyajiandechongmanchengdu、daoweijikongxingqingkuang。

澳门钻石娱乐网址04  yazhixiandeduizhong

shengchanzhongyaoqiugejijiayazhixianchuyutongyizhixianshang,jijiayazhixiandepianyi,qingzhezaochengkongxingmosunbujun,sunhuaidaowei,zhongzhekezhijiezaochengduigangshigu。

澳门钻石娱乐网址yazhixiandeduizhongdehanyijibaokuotongyijijiadejinchukoudaoweiyuzaiyakongxingdeduizhong,youbaokuozhenggejizuzaiyazhixianshangdeyizhixing。

zaijijiaanzhuangguochengzhong,meigejijiayazhixiandedingweitongchangshixuanzezhenggeyazhixianliangduandelianggezuobiaodian,tongguoguagangsidefangfaquedingmeiyigeyajidezuobiao。shigangsidezhongxinxianyujijiayazhixianzhongxinzhonghe,binganzhuanggudingjijia,huangunhuancaohouyazhixianduizhongketongchangcaiyongruxiasanzhongfangfa:

澳门钻石娱乐网址yazhixianzuobiaojifa。yibanzaiyajidizuohuopaifangweizhizuoyazhixianzhongxinzuobiaobiaoji。zaijijiahengyihuoanzhuangguochengzhong,shidaoweizhongxinxianyubiaojizhonghe。

liyongguangyuanguanchaduizhong。yibanzaiqianyijijiayajirukoudaoweichushezhiyiguangyuan,zaixiayijijiachukoudaoweichuguancha,yicilaiquedingzhongjianjijiadeyazhizhongxinxian。

shujudiaozhengfa:tongguoyajidexiangguanchicun,jisuanchuyajiyuyajidizuoduanbuzhijiandechicun,zaijieheyazhixiandechicunjisuanchuyiduiyagunshangmeiyigekongxingzhongxinxianyuyazhixianjiandechicunguanxi,laiceliangdiaozhengyazhixian。

澳门钻石娱乐网址05  yazhiguochengzhongdediaozheng

yazhiguochengzhongzhuyaodediaozhengguochengshitongguojianchayajianyunxingjichicunqingkuanglaipanduandaowei、yacaoshiyong、sududiaozhengdenggongyizhidushifouheli,congerbaozhengbuchanshengduigangshigu,tongshiyachuhegedechanpin。diaozhengdeyijushitongguo“guancha”、“quyang”、“muyin”、“daji”dengfangfahuoqude。

guanchayajianzaijijiajianyaoruguochengzhongchukoushifouyou“taitou”,ruyouzejinkougundongdaoweianzhuangguodi;fanzhiyajiantouburuoyou“xiazha”xianxiang,zekepanduanjinkougundongdaoweianzhuangguogao。guanchatongtiaoyuanyajian,ruocunzainiuzhuanxianxiang,zeshuomingjinkougundongdaoweidaolunjianxihuoyajiangaoduchicunguoxiao。

澳门钻石娱乐网址tongguoduifeijianqietou(wei)huoshisuiduanyajianjinxingquyangkeyipanduanyacaodemosunqingkuang、daoweideshiyongduizhongjigunfengshifoufuheyajianchicunyaoqiu,panduankefenxialiejizhongqingkuang:

yajianliangcegunfengyindekuanduchicunbuyiyang,shuomingjinkoudaoweianzhuangbuzheng;

澳门钻石娱乐网址yajiangaoduchicunheshi,erkuanduchicunbodongjiaoxiao,shuominglailiaoduanmianchicunbuzuhuoshizhangliguoda;

erzi,qiyuanyinshiduofangmiande。qiyishilailiaoguoda,zaijinruxiayijiayajishiyinqikongxingguochongman,zheizhongqingkuang,qiyajianduanmianbijiaochongman,yajianliangbiandouyouerzi;qiershibenjijiayaxialiangguoda,qiyajianyeshishuangbianerzi,binggaoduchicunguoxiao;qisanshirukoudaoweijiaopian,biaoxianweiyajianyibianyouerzi,yibianchicunbijiaoqianque;qisishirukoudaoweiguodahuosunhuai,zheizhongqingkuang,yahoudeyajianduanmianbuguize,liangbiandaierzi,yingjishigenghuandaowei。

zhedie,yibanweiqianmouyijijiachuxianerzihuohuashanghouzaijingguoyazhiersuozhi,yingjishichazhaoyuanyin。

澳门钻石娱乐网址shangxiabuduicheng(tuoyuandubuheshi),youcuogunhuoshijinkoudaoweiguodazaochengde。

yajianshangyouzhouqixingdemamian、aokeng、yahen,shiyinyacaoyou“diaorou”、liewensuozhi。

shaomuyinshiduiyajianzuodongtaijianchadejiandanyouxiaoshouduan。qifangfashiyongyigenmutiaozhijietiezaiyundongzhedehonggangdegunfengweizhi,ranhouquchuguanchashaomudeyinjixingxiang,congerpanduanyajiandechongmanchengdu、daoweijiyagundeshiyongqingkuangdeng。

澳门钻石娱乐网址chengpinchicundediaozhengyingzaishangshupanduanfangfadejichushanganyidingdefangfalaijinxing。xiamianjieshaojigejiandandepanduandiaozhengfangfa:

tongguochengpinchicunquyangcelianghuoyongshaomuyangdefangfaguanchayajiankuanduzaizhenggeyajiandetou、zhong、weichicunbianhuaweida、zhong、xiao,yingpanduanjijiajiancunzaiguodadelagangyazhi,yingjishitongzhizhukongtaijinkuaidiaozheng;

yajiantongtiaochicunbianhuabuda,gaoduchicunheshi,kuandushaoliangchaocha,yingdiaozhengchengpinqiankongjichengpinqianqiankonggangliao。rukuanduchaochaliangda,yingjinxingdiaozhengzhenggejizudeyajianchicun;

澳门钻石娱乐网址zaigedaociyajianchicunkongzhiguochengzhong,yingzaibaozhengjibenjiejinbiaozhunyajianchicundejichushangtongshifangdahuosuoxiao,shigedaocibianxingjunyunfenpei,bunengcunzaigebiedaocibianxingda,eryoudedaocibianxingxiaodexianxiang。zhongjiandaociyajiandechicunquedingkezaijiaojiebantongguoshiyaxiaoganglaibiaoding。suizheyacaodemosun,banzhonggunfengdiaozhengkecaiyonggunfengbuchangdebanfalaijinxing,zheiyangbimianlegedaocijianbianxingliangdebujun,congeryeshizhukongtaicaozuogongduiyasurongyizhangwojidiaozheng,shishangxianengjieheyizhi。

youzhukongtaideshijiyazhifuhejiyanshenxishuyulilunzhibijiaolaipanduangedaocidebianxingliangshifouheli。

chengpinchicundetuoyuandubuheshi,yingjianchachengpinyagunkongcaohuojinkoudaoweidekaikoushifouguoda。

澳门钻石娱乐网址06  jijiajianzhanglidepanduanjidiaozheng

jijiajianzhangliduiyajianchicundeyingxiangshiyigehenfuzadesuxinglixueguocheng。ruzai1hao、2haokongxingzhongchanshenglagang,ji2haohe1haoyajizhijianchanshengzhangli,cizhanglishiyanyazhifangxiangchanshengzulijianxiao,congershijinshuyanyazhifangxiangdeliudongzengjia,erxiangkuandufangxiangdeliudongjianxiao,shiyajiankuanduchicunbianxiao。xiangfanzede,duigangguochengkeshiyajiankuandufangxiangchicunbianda。

tongguoyishangfenxikejian,dangyajianweibulikaiqianyijijiashikuanduyoubiandale,zeshuomingqianyijijiayugaijijiazhijiancunzaizhangli,yinweizhangliyidanxiaoshihou,gaijijiayajiankuandujiubiandale。kuandubianhuayueda,zebiaomingzhangliyueda,zheiyangdiaozhenggongketongguocelianghuopanduanyajiantouweikuanduchicunyuzhongjianyajiankuanduchicundebianhualaiquedingjijiajianshifoucunzaizhangli。zhongjianyajiankuanduchicundebianhuakecaiyongyajianliangpang(gunfengchu)weiyabufendekuandulaipanduan。xianchangjuticaiyongliangzhongfangshi:yishiyongrouyanguancha,ershiyongshaomuyinlaipanduan,houzheshiyongyujiaoxiaochicundeyajian。

澳门钻石娱乐网址jijiajianzhanglidedaxiaokezhijieyouzhukongtaitongguodianjifuhedianliudebianhualaipanduan。dangyajianyaorudiyigenganghou,dianliuzhiweia,ruoyajianyaorudierjiahoudianliuzhibaochibubian,zewuzhangli,dangdianliuzhifashengbianhuashi,ruxiaoyu(huodayu)azhi,zebiaomingyi、erjiacunzailagang(huoduigang)。

yajizaigejiayajiangaodudedaoquerenhou,jiukeyiliyongyajidediaosulaizhujiaxiaochuzhanglile。diaozhengzhangliyingshouxiancongdiyijiakaishi,zhujiaxianghoudiaozheng。ruguocongmojiakaishidiaozheng,jiuyoukenengdiaohaohoumian,zaidiaoqianjijiashi,youshihoumiandezhangliguanxizhongxindeyipohuai,eryinqishigu。

澳门钻石娱乐网址keyishiqianyijiashengsu,danshengsuyingdangshishaoliangde、leijinde,bianshengsubianguanchagaijijiayajianzaikuandufangxiangshangshifouyousuozengda。shengsushiyaozhuyiguanchaciliangjijiajianyajianshifouyouweilianglihuotaochansheng。suduyizhishengdaogaijijiayajiankuandufuheyaoqiuweizhi。ruguoyigenyajianzaikuandufangxiangshangchicunbianhuawuguilvxing,zekenengyouyujubugangwenbujunsuozhi;ruguoyouzhouqixing,zekenengqianmianruogandaocizhong,qizhongyouyijijiayagunpianxinzhuandong,huokongxingshangtuoluoyikuai,sucheng“diaorou”,eryinqizhouqixingdelailiaodaxiaobuyizhi。yishangqingkuangdefashengzeyaogenjujutiyuanyinjiayichuli。

yibanlaishuo,diaozhanglidezhuyaofangfashidiaozhengyajidezhuansu,danshizaishixianzheiyiguochengzhiqian,bixubaozhenggejijiayajiangaoduchicunfuhegongyiyaoqiu,qiebukeyoudiaozhuansu,tongshiyoudiaogunfeng,liangxiangdiaozhengtongshijinxingshibizaochengdiaozhenghunluan。

澳门钻石娱乐网址07  changjianshigufenxijichulifangfa 

 

xuhao

shigu

leixing

shiguyuanyin

chulifangfa

1

yajianweiyaoruyagunerduigang

gangpizhiliangwenti,toubu“kaihua”bingjianggaijiadaoweidingchuhuoshizaidaoweikajie

澳门钻石娱乐网址jianchagangpizhiliang,zhiliangbuhegedegangpibunengzhuanglu

澳门钻石娱乐网址gangwenguodi,huoshiyajianchicunguodazaijinkoudaoweikazhu

tiwendaiya

jinkoudaoweianzhuangbuliang,daoweiliangxiao,daolunshaohuaidaozhiyajiankagang

zhongxinduidaoweijinxingdiaozhenganzhuang

澳门钻石娱乐网址yacaohuodaoweizhongyouyiwukazhuyajian

qingliyiwu

huanxincaohouweidamo

damoyacao,diaozhengyazhisudushizhangliyousuozengjia

2

yajianyiyaoruyagunhouduigang

yajiansudushedingbuzhunque

zhengquesheding

gunjingshurucuowu

shuruzhengquegunjing

huangunhuancaohouzhanglishedingguoxiao

shidangzengjiazhanglishedingzhi

huanxincaohoudamobuchedi

jinyibudamoyacao

3

yagunjiankagangzaochengduigang

dianjiguozai、guosu、diaozha

jianchagangwen、yajianchicun、yazhisudujidianqiguzhang

dianqibenshenguzhangtiaozha

chazhaodianqiguzhang

4

1hao、2haofeijianduigang

feijianchaoqiansudutaidi

tigaofeijiandechaoqiansudu

feijianbuqietou

jianchadianyuan、rejinshutanceqi

jianrenlaohuahuozhonghedubuhao

genghuanjianren、diaozhengzhonghedu

zhongduanfeijiandongzuo

jiancharejinshutanceqi

dianqiwenti

dianqijiancha

5

huotaoneiduigang

qitaogundongzuoguozaohuoguowan

gunjingshuru、jijiaxuanze、tanceqiweizhidengfangmianjiancha

huotaobuqitao

dianqi、yaqi、shebeijiancha

lengqueshuiguoduohuojiaodeweizhibudang

 

yazhixinhaodiushi,jiancewuxinhao

 

diankongxitongyuanli

 

6

澳门钻石娱乐网址jingyajihou3haofeijianchuduigang

3haojiansuduguodi

tigaofeijianchaoqiansudu

3haojianhoufanbanshikong

jianchadianqi

pangtonggundaojijianqiandaoguanneiyouyiwu

qingliyiwu

澳门钻石娱乐网址shuilengduanneiyouyiwuhuodaoguanweizhihuoxinghaobudui

qingliyiwu,jianchadaoguan

shuilengduanshuiyaguogao

diaojieshuiyajishuiliang

7

3haofeijianzhilengchuangrukouchuduigang

澳门钻石娱乐网址qunbangundaojifengangqishedingbuzhunque

diaozhengfengangdongzuocanshu

qunbangundaoneiyouyiwu

qingliyiwu

qunbangundaotiaozha

jianchadianqiguzhang

qunbangundaomosunyanzhong

genghuangundao

qunbanmosunyanzhong

genghuanqunban

 

laiyuan:yagangzhijia

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