威尼斯人官网

轧钢基础知识学习(五)
  发布时间:2020年03月02日 点击数:

1、轧制前要做好哪些准备工作?

shengchanmeizhongchanpin,douyingconghuangunkaishizuohaozhunbeigongzuo。weilebaozhengyazhishengchanzhengchangjinxing,zaiyazhizhiqianbixuduiyagunweizhi、yajizhufubujianjiyouguanshebeijinxingjiancha。yajidegouzaobutong,xuyaojianchadexiangmuyebutong,yibanbixujianchadeshixiangyou:

1)yagun kaolvguntiaohoudeyagunweizhi;

2)yajibujian anjishuguichengguidingjianchagezhongyajibujian;

威尼斯人官网3)yajifujian anjishuguifanjishijijingyanjianchayajifujian;

威尼斯人官网4)fuzhushebei quebaogefuzhushebeituoshanwuwu。 

2、试轧的注意事项是什么?

1)anzhudianjiqidongyunzhuanguanlizhidujiyagangjiyunzhuanjishucaozuoguicheng,tongzhigeyouguangangweizuodaoanquanqidong、anquanyunzhuan。

威尼斯人官网2)yunzhuanqianjilengqueshui,jingguoyiduanshijiandekongzhuan,jianchayajiyunzhuanshifouzhengchang,jianchagezhongzhouchengdewenshengshifouzhengchang,kanyouwuguorejibianxingdebuzhengchangxianxiang。

3)tiqianzhunbeishiyaliao、mansuchugangbingbudeyazhidiyuguidingwendudeyajian,yimianyinqizhudianjitiaozhahuoanquanzhuangzhisunhuai。

威尼斯人官网4)shiyaguochengzhongyaocelianggedaohongpichicun,bingandiaozhengtubiaojianchachicunshifouzhengque,biaomianzhiliangshifoulianghao。shiyahegehoucaikejinruzhengchangshengchan。 

3、什么是轧钢机主机列?由哪些设备组成?

威尼斯人官网yagangchejiandeweinisirenguanwangshebei,anqizaishengchanzhongqidezuoyongbutong,kefenweizhuyaoshebeihefuzhushebei。fanyonglaishijinshuzaixuanzhuandeyagunzhongbiaxingdeneibufenshebeitongchangweizhuyaoshebei。zhuyaoshebeipailiechengdezuoyexianchengweiyagangjizhujilie。yagangjizhuyaoshebeiyouyigehuoshugezhujiliezucheng。zhujilieyouzhudianji、yajihechuandongweinisirenguanwangsanbufenzucheng。yajiyibanyouyagun、jijia、yagundediaozhengzhuangzhi、yagunpinghengweizhi、yagunzhouchengdenggoucheng。chuandongzhuangzhidezuoyongshijiangdiandongjidedonglichuanjiyagun,qizuchengxingshiyuyajidexingshihegongzuozhiduyouguan。zaihenduoyajishang,chuandongzhuangzhishiyoujiansuji、chilunzuo、lianjiezhouhelianzhoujiedengbujianzuchengde,youshihaiyoufeilun。

zhudianjishiweiyagunxuanzhuantigongdonglideshebei。zaiyazhiguochengzhong,buxuyaodiaosudeyaji,tongchangcaiyongjiaoliudianjiqudong,shuangchadongdiaosuhejiaoliubianpindiaosujishu。zhiliudiandongjigongzuolinghuo,diaosufanweikuandanzaojiabijiaoliudiandongjigaodeduo。 

4、轧钢机有哪些连接装置?

威尼斯人官网lianjiezhoushijiangdongliyouchilunzuochuanjiyagun,huoyouyijiayajideyagunchuanjilingyijiayajideyagun,huoyouzhudianjizhijiechuanjiyagundeyizhongzhuangzhi。tongyongdelianjiezhouyouwanxiangjiezhouhemeihuajiezhouliangzhong。

suoyoudeyagunzhijingdouyouyidingdebianhuafanwei。congzhuangshangxinyagundaoyagunbaofei,yagundezhouxianweizhiyaoshangxiabianhua,erchilunzuozhongderenzichilundezhouxianshibubiande。wanxiangjiezhouyunxuyagunzhouxianduirenzichilundezhouxianyoujiaodadeqingxiejiao(8-10℃),keyipingwendichuandongniuzhuanliju。ermeihuajiezhouyunxudeqingxiejiaozhiyou1-2du,zhishiyongyugongzuoyagunzhongxianzhijianjulibianhuabudadeyaji。tachaixiefangbian、bianyuhuangun。

meihuajiezhouhemeihuazhoutaoyaoyuyagunzhoujingchicunxiangshiying,yibianhuangunshichaixie、chengshoujiaodachongjizaiheheyanzhangshiyongshouming。zhoutaoyibanyongweinisirenweinisirenguanwangzhicheng,zaishoulihendadeqingkuangxiayongzhugangzhicheng。yagunzhijingdayu500㎜dexinggangyajiqijiezhouhezhoutaozhongliangjiaoda,weileshimeihuajiezhouhewanxiangjiezhoudezhongliangbuzuoyongzaimeihuazhoutaohuowanxiangjiezhoudejiaolianshang,tongchangzaijiezhoudezhongjianzhuangyoujiezhoutuojia,yipinghengjiezhoudezhongliang,shijiezhoupingwendizhuandong。

youyumeihuajiezhouyuwanxiangjiezhougeyouyouquedian,suoyijinlaichuxianyizhonglianheshijiezhou,jizaijiezhouyuchilunzuolianjiedeyiduancaiyongwanxiangjiezhoulianjie,erjiezhouyuyagunlianjiedeyiduancaiyongmeihuajiezhoulianjie。lingwaihaiyouhuxingchilunjiezhoudeng。 

5、常见的机架形式有哪几种?

kaikoushi、bikoushijibanbishisanzhong。

kaikoushijijiayoujijiadizuoheshanghengliangzucheng。qiyoudianshizhizaojiandan、zhuangxie、huangunfangbian。qiquedianshiqiangduhegangdujiaodi,yagunguntiaozhijiaoda。

youyuxinggangdepinzhongguigefanduo,xinggangyaji,youqishizhongxiaoxingyaji,dabufenxuanyongkaikoushiyaji。

威尼斯人官网bikoushijijiaweiyizhengtizhujianzhicheng,qiyoudianshiqiangduhegangdujiaoda,yazhiyalijiaodahuoduiyajianchicunyaoqiujiaoyandeyagangchangyongbikoushijijia,liruchuyaji、gangbanyaji、lengyajideng。

banbikoushijijiayujijiagaizhijianyongxielianjie。tajianyongkaikoushihebikoushiliangzhongjijiadeyoudian,zhuangxie、huangunfangbian,zhizaorongyi,youjiaodadegangxing。yibandazhongxingxinggangyajiduocaiyongzheizhongxingshidejijia。

威尼斯人官网chushangshujizhongxingshiwai,haiyouwupaifangyaji,tajuyouzhongliangqing、gangxinghao、yazhijingdugao、diaozhengcaozuofangbiandengyoudian。 

6、什么是短应力线轧机?什么是无牌坊轧机?

yagangjizaiyagangguochengzhongyouyazhiliyinqideneiliyanjizuogechengzailingjianfenbudeyinglihuixian,jianchengyinglixian。weiletigaoyajigangdu,caiyonggezhongjishucuoshijiangyinglixiansuoduanledeyaji,jiushiduanyinglixianyaji。duanyinglixianyajishiyizhonggaogangduyaji。

威尼斯人官网duanyinglixianyajiquxiaoleputongyajizhongzhangdujiaodadeshoulijianjijia,erzaiyagundemeicelianggelajinluoshuanjianggangxinghendadelianggezhouchengzuogudingzaiyiqi,dadasuoduanleyajiyinglihuixianzhangdu,shiyajijuyoujiaodadegangxing。 

7、轧钢机有哪些调整装置?

duanyinglixianyajifazhandaolequxiaoyajijijiapaifang,suoyiyibanyechengweiwupaifangyaji。duanyinglixianyajiyouyixiatedian:

1)rongyishixianfugongchayazhi。yinweiyajidegaogangdubaozhenglechanpindegaojingdu。

2)nengshixianduichengdiaozheng。

威尼斯人官网3)yajidegunxizaihuangunqiankeyiyuanzhuang,diaozhenghao,tingchehou10fenzhongzuoyoujikehuanshangxingunxi,eryudiaohaodexingunxiyaguoyiergenganghoujikebaozhengchanpinhege,yincigaiyajiyudiaoxingnenghao、huangunkuai、chengcailvgao。

威尼斯人官网shanggundiaozhengzhuangzhi:shixianshishanggunyaxiahuotaiqi。changjiandeyousanzhongxingshi:a shoudongyaxia,youchilunluoganjiegou,zhuyaoyongyuxinggangyaji。bdiandongyaxia,youdiandongshanggundiaozhengjiegou,yeyoutongguoyijiwolunwoganheliangjiyuanzhuchilunjinxingdiaozhengjiegou。yibanchuyaji、gangbanjidengcaiyongdiandongshanggundiaozhengjiegou。cyeyayaxia。

xiagundiaozhengzhuangzhi,shixianxiagundetaiqihuoluoxia。changyongdexingshiyouliangzhong:achilunluoganxiadiaozhengjiegou;bxiekuailuoganxiadiaozhengjiegou。

zhonggundiaozhengjiegou:sangunshixinggangyajiyibanshigudingbubiande,danyouyugunjinghezhouwademosun,zhonggunhuiyoujiaodadesongdong,shixiayazhixiankongxingfashengjiaodadebianhua ,suoyiyaoyongzhonggundiaozhengjiegoulaibaozhengzhonggunweizhiguding。

威尼斯人官网zhouxiangdiaozhengzhuangzhi:shixianyagunyanzhouxiangyidong。changyongdejiegouxingshiyouliangzhong:aceyaban,shimuqianshiyongzuiduodeyizhongzhouxiangdiaozhengjiegou;bgoutouluoshuan。 

8、轧机有那些安全装置?

威尼斯人官网1)anquanjiu,zhuangzaiyajideyaxialuosiyushangxiayagunzhouchengzhijian,bingzhuangyoubaohuzhao。dangyazhilichaoguoyunxuzhishi,anquanjiupolieshiyagunjulizengda,congerbaohuleyagun。anquanjiudecaizhiyibanyongyingercuideweinisirenweinisirenguanwang。qiqiangduyingdiyuyagunqiangdu,bukelanyongzhuganghuoduangang。

2)meihuazhoutao,zhuangzaiyagundemeihuatoushang。dangyazhiniujuchaoguoyunxuniuzhuanlijushi,meihuazhoutaoxianpolie,congerqidaobaohuyagundezuoyong。

3)lianzhoujie,zhuangzaichuandongjigoudezhouyuzhouzhijiandelianjiechu,dangdianjiguozaishi,lianzhoujiezhongdexiaozibeijianduan,congerqidaobaohudianjidezuoyong。

威尼斯人官网4)guodianliujidianqiherejidianqi,weiyudianjidedianyuanshuruchu。dangshurudianliuchaoguofuheshi,tanengzidongqieduandianyuan,qidaobaohudianjidezuoyong。 

9、轧钢机有哪些导位装置?

daoweizhuangzhishixinggangyajizhongbukequeshaodezhongyaobujian,weileshiyajiananzhaoguidingdeweizhi、fangxianghesuoxuyaodezhuangtaizhunquedijinchukongxing,bimianyajianchangun,yajianbeiguaqiehejigangbingbaozhenggongrenheshebeianquan,yagunqianhoudouyaoanzhuangdaoweizhuangzhi。daoweizhuangzhibaokuodaoweiban、daoweihe、gudinghengliang、daoguan、niuzhuandaoban、niuzhuangunjizhengfanweipandeng。

daobanyonglaiyindaoyajianzhengquejinchukongxing,shiyajianzaishuipingfangxiangbuzhizuoyoupianxiehewainiu。zhuangzairukouchudedaobanchengrukoudaoban,zhuangzaichukouchudechengweichukoudaoban。youshibadaobanzhuangzaidaobanhezhong。

威尼斯人官网weibananzhuangzaichukouceyonglaifangzhifashengchangunshigu。xiaweibanzhuangzaidaobanhengliangshang。shangweibangudingjiaonan,erqietabuxiangxiaweibanneiyanggongzuokekao,qidingduankenengyinjijiazhendongerlikaiyagun,yekenengyinyajianzhuangzaiweibanjianshangzaochengshigu。zaikongxingshejishicaiyongshangya,shibimianzheizhongmafandeyouxiaocuoshi。

sangunshiyajixuyaoyoushengjiangtaihuofangangdaobanyijigezhongzhuanyongfangangji、yigangji、fanweipan、zhengweipan、liweipandengzhuangzhi。

fanweipandezuoyongshijiangpingfangdetuoyuanxing、lingxing、juxingyajiandaoxiangxiayijijia,bingfanzhuan90dujiaoshiyajianlizhejinrufangkonghuoliyakong。zaiweipandepaocaoneiyajianbunengzirandiwanchengshangshufanzhuandongzuo,bixujiezhuyuniuzhuandaoguan。

zhengweipandezuoyongshijianglifangzhedefangxingyouyijiayajidaoxianglingyijiayaji,bingshiyajianziranfanzhuan45dujiaopingzhejinrutuoyuankongxing。

liweipandezuoyongshizaitongyijijiashang,jiangshangyazhixiandeyajiandaoxiangxiayazhixian,bingjiangyajianniuzhuan45dujiao。youxieshengchanhanguanpideyajiyeshiyongliweipan,zheizhongliweipanzhiqidaoxiangzuoyong,buqiniuzhuanyajiandezuoyong。 

10、什么是滚动导板?

huadongdaoban(yejiaojiaban)yuyajianzhijianyouxiangduihuadong,changyindaobancaizhi、xingzhuang、jiagongzhiliangdengyuanyinerguashangyajian,zheiduishengchangezhonghejingangcaideyingxiangyouqida。yinci,weilejianshaoyajiandebiaomianguashang,quebaoyajianzhiliang,jinnianlaizaiteshugangchangjixiaoxinghexiancaiyajishangguangfandicaiyonglegundongdaoban,youqizaichengpinqiankonggundongdaobanyingyongdegengpubian。

威尼斯人官网gundongdaobanshiyouyiduihuojiduigunzizuchengdedaoban。

gundongdaobanyuhuadongdaobandebutongzhichuzaiyugaibianleyajianyudaobanjiandexiangduihuadongguanxi,zaiyajianjinrukongxingshi,daogunsuizheyajiandeqianjinerzhuandong,suoyitabudankeyizhengquedijiachiyajian,yindaoyajianjinrukongxing,erqiekeyijianshaoyajiandeguashang,dadatigaogangcaibiaomianzhiliang。dangundongdaobandetijijiaoda。 

11、轧钢机有哪些主要的附属设备?

1)gundao,fenweigongzuogundaoheyunshugundao,qianzhebuzhizaiyajiqianhouyonglaijiangyajiansongruyajihejiangyajianyinchuyaji;houzhezhigeyajizhijianheyajiyufuzhushebeizhijiandegundao,tamenchengdanshusongyajianderenwu。

2)hengxiangyidongshebei,zaichuyajihexinggangyajishang,dangyajianzaibutongjijiahebutongkongxingzhongyazhishi,yonglaishiyajianhengxiangyidong。yibanchangyongdehengxiangyisongshebeiyoutuichuang、zhuashihuoliantiaoshiyigangjiyijijinengzongxiangyunshu,younenghengxiangyisongdejiaochagundaodeng。

3)shengjiangshebei,zaixingganghechuyajideyazhiguochengdangzhongyonglaifanzhuanyajian。xinggangyajichangjiandefanzhuanshebeiyoufanzhuanmen、fanzhuangun、fangangjideng。chuyajizejiezhutuichuangshangdefanzhuangouhetuichuangbenshendeyidongshixianfangang。

yagangjidefushushebeizaiyazhiguochengzhongshibukequeshaode。fushushebeideduoshao、shiyongdeheliyufou,bujinzhijieyingxiangyajideshengchannengli,erqieduigongrendelaodongtiaojianyeyouzhongyaoyingxiang。 

12、轧钢机如何分类?

威尼斯人官网anyongtufen:banchengpinyajihechengpinyajilianglei。banchengpinyajibaokuo:geleichuyaji、gangpilianyajijizhongxiaoxingkaiyaji。chengpinyajibaokuoxinggangyaji、gangbanyaji、gangguanyajijiteshuyongtuyaji。banchengpinyajihexinggangyajidedaxiaochangyongyagundemingyizhijingjirenzichilundejieyuanzhijingbiaoshi。gangbanyajidedaxiaoyongyagunshenzhangdubiaoshi,bingansuoyagangbanhoudufenweihouban、zhongban、bobanyaji。gangguanyajiyibanyisuoyadegangguanwaijingbiaoshi。

威尼斯人官网anbuzhixingshifen:youqizhong。danjizuoyaji、henglieshiyaji、zonglieshiyaji、banlianxushiyaji、lianxushiyaji、yueyeshiyaji、buqishiyaji。

威尼斯人官网anyagunshuliangfen:youwulei。jiergunshi、sangunshi、sigunshi、duogunshi、wannengshi。 

13、横列式轧机有哪些分类?

muqian,henglieshiyajishiwoguozhongxiaoxingyagangqiyedezhuyaoshebei。tazhuyaoyongyushengchangezhongxinggang、xiancaizhairedaihexiaogangpideng。tadezhuyaotedianshi:

1)yilieyajiyouyitaidiandongjiqudong。gejiayajideyagunzhuansuxiangtong,bunengsuizheyajianzhangdudezengjiaertigaoyazhisudu,suoyichanliangdi、laodongshengchanlvdi;

2)yajijiegouyibanweisangunshihuoergunjiaotishi;

3)yajicaozuofangshiweichuansuoyazhihuohuotaoyazhi。meijiayajikeyiyazhiruogandaoci,bianxinglinghuo,shiyingxingqiang,chanpinpinzhongfanweijiaoguang,caozuobijiaorongyi。

4)yajishebeijiandan,touzishao,jianchangkuai。

weilekefuhenglieshiyajisudubunengdiaojiedequedian,chuxianleduoliehenglieshiyaji。changjiandeyouerliehenglieshi、sanliehenglieshiyajideng。 

14、纵列式轧机有哪些分类?

zonglieshiyajianyajianyazhifangxiangshunxupaichengyixing,yajianzaimeijiayajishangzhiyayidao,meijiayajidanduchuandong,gejiayajijuyoubutongdeyazhisudu,jiyagundezhuansukeyisuiyajianduanmiandejianshaohuoyajianzhangdudezengjiaerzengjia。yineryuhenglieshiyajixiangbi,zheizhongyajijuyoujianxishijianduan、shengchanxiaolvgao、xuyongfuzhushebeishaodeyoudian。

danshi,cileiyajiyazhishiyajianshunxudijinrumeijiayajierbugouchenglianzhaguanxi,yajiansuiyazhidaocizengduoerjiazhang,jijiazhijiandejulisuiyajianzhangdudezengjiaerzengjia。yinci,zonglieshiyajiyaozhanjiaozhangdechangfang,zheileiyajizhishiyongyuda、zhongxingxinggangshengchan。weilekefuzheiyiquedian,congzonglieshiyajijinerfazhanweiyueyeshihuobuqishiyaji。

yueyeshiyubuqishiyajichubaoliulemeijiayajiyidaozheiyitedianwai,haijuyouhenglieshiyajibuzhideyixietedian,jizaiyueyeshihebuqishiyajishang,yajiandetoubuheweibuzaibutongdaocishijiaotibianhuande,jishangyidaodetoububianchengzheiyidaodeweibu,zheiyidaoweibuyouchenglexiadaodetoubu。yajianyazhiguochengzhongyouhengxiangyidong。yueyeshihebuqishiyajibuzhibijiaojizhong,kefulezonglieshiyajichangfangguozhangdequedian。zheileiyajideyazhisuduyejiaokuai,shiyongyushengchanda、zhong、xiaoxingfuzaduanmiangangcai。 

15、连续式轧机有哪些分类?

威尼斯人官网lianxushiyajijigejizuoanyazhifangxiangshunxupaichengyixing,yajiantongshizaijigejizuoneiyazhibianxing,gejiayazhisudu,suizheyajianzhangdudezengjiaerzengjia,bingbaochijinshuzaimeijiayajianzhongdemiaoliuliangxiangdenghuoyouqingweideduilagangguanxi。zheileiyajishixiandaihuadeyagangji,tadeshengchanlvhengao。gangpiyaji、kuandaigangreyaji、xiaoxingyaji、xiancaiyajihelengyadaigangyajidengchangshiyongzheizhongyaji。

威尼斯人官网lianxushiyajideweinisirenguanwanghua、zidonghuachengduhengao,qichengpindeyazhisuduyehengao,ruwuniuzhuanlianxushixiancaiyajidechukousuduyida130m/s。 

16、轧制工艺制度包括哪些内容?

威尼斯人官网yazhigongyizhiduzhuyaobaokuobianxingzhidu、suduzhiduhewenduzhidu。

1)bianxingzhidu

zaiyidingdeyazhitiaojianxia,wanchengcongpiliaodaochengpindebianxingguochengchengweibianxingzhidu。qizhuyaoneirongshiquedingzongdebianxinglianghedaocibianxingliang。bianxingliangdefenpeishigongyishejidezhongyaocanshu,tashiyazhishebeixuanzehegunxingshejidezhuyaoyiju。bianxingzhiduyajichanliang、chanpinzhiliangqizhongyaodezuoyong。

chuyajideyaxiaguicheng、xinggangyajidekongxingsheji、gangbanyazhideyaxiaguichengyijigangguanyajizhibiaodebufenneirongdoushuyubianxingzhidu。

2)suduzhidu

威尼斯人官网suduzhidudezhuyaoneirongshixuanzeyazhisudu,yejiushiquedinggedaocideyazhisuduyijimeidaozhongbutongjieduandesudu。yazhisudugao,yajichanliangjiuda。yincitigaoyazhisudushixiandaiyajitigaoshengchanlvdezhuyaotujingzhiyi。danshiyazhisududetigaoshoudaoyajijiegoujiqiqiangdu、dianjinengli、weinisirenguanwanghuayuzidonghuashuipingdengyixilieyinsudexianzhi。

chuyajidesuduguicheng、lianyajigejiasududequeding,yijibudiaosuyajizhisududequedingdoushuyusuduyazhineirong。

3)wenduzhidu

wenduzhiduguidingleyazhishiwenduqujian,jikaiyawenduhezhongyawendu。wenduzhidushifouheliduiyajichanliang、shebeianquanjichanpinzhiliangyouzhijieyingxiang。

yishangsangegongyizhiduxianghulianxi,youxianghuzhiyue。 

17、什么是轧制时间、间隙时间、周期时间和轧制节奏?

yagangjigongzuotubiaobiaoshihefanyingleyazhidaociheshijiandeguanxi。zaiyazhitubiaozhongsuobiaomingdeyazhishijian、jianxishijian、yazhijiezouheyazhizhouqiwomenchengzhiweiyazhitubiaodetezhengshijian。yazhitubiaoxingshibutong,yejiushizheisigefanyingyazhiguochengdetezhengshijiandebianhuaguilvbutong。

威尼斯人官网yazhishijian,jigangdechunyashijian,keyishijiceding,yekeyiyonggongshijisuan:tya=l/v

威尼斯人官网shizhong:l-yajianyahouzhangdu,m;

v-yazhisudu,m.

威尼斯人官网jianxishijian,shizhixianglindaocijiandeshijianjiange,tasuiyazhidejutiqingkuangerbianhua。

yazhizhouqi shizhiyazhiyigengangsuoyongdezongshijian(baokuogedaociyazhishijianhejianxishijian)hexianglinlianggengangzhijiandejianxishijian。

威尼斯人官网yazhijiezou shizhijizumeiyayigengangsuoxuyaodeshijian(jiyazhidiyigengangyudiergengangzhijiandeshijianjiange),tashijuedingyajichanliangdezhuyaoyinsu。 

18、什么是切分轧制?

qiefenyazhishijinershinianlaiguoneiwaiguangfanyanjiuheyingyongdeyixiangxinjishu。suoweiqiefenyazhijiushizaiyazhiguochengzhong,gangpitongguokongxingshejiyazhichenglianggehuolianggeyishangduanmianxingzhuangxiangtongdebinglianjian,ranhoujingqiefenshebeijiangpiliaoyanzongxiangqiefenchenglianggehuolianggeyishangduanmianxingzhuangxiangtongdeyajian,binglianxuyazhizhizhihuodechengpindeyazhigongyi。

anzhaoqiefenshebeijiegoutediandebutong,muqianyouruxiajizhongbutongdeqiefenfangfa:

1)gunqiefa liyongyagunqiefenkongxingyajianzaikongxingzhongbianxingdetongshibeiqiefen;

2)qiefenlunfa xiantongguokongxingjiangyajianyachenglianggehuolianggeyishangxingzhuangxiangtongdebinglianjian,ranhouzaiyouanzhuangzaiyajichukoucedeqiefenlunjiangyajianqiekai;

3)yuanpanjianqiefa xianjiangyajianyachengzhunbeiqiefendexingzhuang,ranhouyouanzhuangzaiyazhixianshangdeyuanpanjianjiangyajianyanzongxiangqiekai。

chushangshuqiefenfangfawai,yeyoucaiyonghuoyanqiefende。

yuchuantongdedangenyazhigongyixiangbi,qiefenyazhijuyouxuduoyoudian,zhuyaoyou:

1)jianshaojijiashumu,jieshengchejiantouzi。zaipiliaohechanpinguigexiangtongtiaojianxia,yingyongqiefenyazhijishudeyazhidaocibiputongdedangenyazhidaocishao(liruyingyong130mmdefangpishengchanzhijingwei12mmdegangjin,qiyazhidaocikecongdangenyazhide16daojianshaoweiqiefenyazhide14dao),weijianshaojijiashumusuoduanchangfangzhangdu,jieshengchejiantouzichuangzaoletiaojian。

威尼斯人官网2)keyisuoduanyazhijiezou,dafududetigaoyajichanliang。liruguowaimouchangshengchangangjinshi(yazhisuduwei14m/s),danxianyazhidechanliangwei22t/h,ershiyongshuangtiaoqiefenshebeiyazhihou,yajichanliangtigaodao40t/hyishang。youruguowailingyichangdeyitaolianyayong130mmfangpishengchan16mmyuangang,yuangongyijingyasuduwei12m/s,chanliangwei60t/h.caiyongqiefenyazhihou,jingyasuduzhiyou7.3m/s,yazhitongyangguigedeyuangangchanliangkeda60t/hyishang。

威尼斯人官网3)keyishixianxiaoyajikaidagangpi,weiyajidepiliaoxuanzetigonglechongfendeyudi,bingyouliyujiejueyajiyulianzhupidexianjiehepipeiwenti。rumouchangyuanyong68mmdefangpi,zaiyajishang,jing21daociyazhichengzhijingwei6.5mmdexiancai,caiyongqiefenyazhijishuhou,yong90mmfangpiyachulexingnengfuheyaoqiudetongyangguigedexiancai。

4)nengjiaoduodejiangdishengchanchengben。jutongjizaixinggangyaji、xiancaiyajiheguanpiyajishangcaiyongqiefenyazhijishuhoujiukeyijiangdiyazhidianhao15-30%;keyijiangdigangpijiareranliaoxiaohao1.8%-2%;haikeyijianshaoyagunxiaohaoliang;yacaidechengbenkejiangdi10-20%. 

19、轧辊应符合什么技术要求?

bulunreyahuolengya,yagundoushishixianyazhiguochengzhongjinshubianxingdezhijiegongju。yinci,duiyagunzhiliangyaoqiuyange。qizhuyaozhiliangyaoqiuyouqiangdu、yingduyijiyidingnairexing。yagunqiangdushizuijibendezhiliangzhibiao,zaimanzuqiangduyaoqiudetongshi,haibixuyouyidingdenaichongjirenxing。yaoshiyagunjuyouzugoudeqiangdu,zhuyaocongxuanzeyaguncaizhiyijiquedinghelideyagunjiegouyuchicunshangkaolv。qiangduzugouyufou,kegenjuyagunqiangdujisuanqueding。yingdutongchangshizhiyagungongzuobiaomiandeyingdu,yeshiyagundezhuyaozhibiao,tajuedingyagundenaimoxing。zaiyidingchengdushangtajuedingyagundeshiyongshouming。ketongguocailiaoxuanyongjiduiyagunbiaomianjinxingmouzhongrechulilaimanzuqiangduyaoqiu。lingwai,dangyagunzaireyatiaojianxiagongzuoshitahaiyingjuyouyidingdenaimoxing,yibaohuchanpinjingdu。

20、为什么会断辊?

威尼斯人官网zaochengduangundeyuanyinyouyixiajizhongqingkuang:

威尼斯人官网1)yagunlengquebudang。rubishuiyazhijieshuhouguozaoguokuaidijilengqueshui。

2)yagunanzhuangbuzhengque,zaochenggongzuoshishoulibujun。

3)youyuchangun、weicuokong、duotiaoyazhibianxingliangguoda;huoyazhiwenduguodi,shibianxingkanglizengjia,yazhilichaoguoleyagundeqiangdujixian。

4)yagundeneizaizhiliangbuhao,yuanshiyingliweixiaochuhuocunzaizhuzaosuokong;yagunzaimouxiedifangqiangdudi,zaochengyinglijizhong。

威尼斯人官网5)yagunkecaojiaoshen,yagundegongzuozhijingtaixiao,yagunqiangdubugou。

威尼斯人官网shangshugezhongqingkuangdouhuiyinqiduangun,danshiduangunyibandoushijizhongqingkuangzongheyinqide,erqieshiyigeyouliangbiandaozhibiandeguocheng。

威尼斯人官网weilebimianbubiyaodeduangunshigu,yanzhangyagundeshiyongshouming,yingdangrenzhenzhixingjishucaozuoguicheng,jiaqiangjishuguanli,yaojishicongmeiciduangunshiguzhongrenzhenfenxiyuanyin,zongjiejingyanjiaoxun。

laiyuan:yagangzhijia

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