型材是指金属经过塑性加工成形、具有一定断面形状和尺寸的实心直条。型材的品种规格繁多,用途广泛,在轧制生产中占有非常重要的地位。
XINGCAISHITIEHUOGANGYIJIJUYOUYIDINGQIANGDUHERENXINGDECAILIAOTONGGUOYAZHI、JICHU、ZHUZAODENGGONGYIZHICHENGDEJUYOUYIDINGJIHEXINGZHUANGDEWUTI。ZHEILEICAILIAOJUYOUDEWAIGUANCHICUNYIDING,DUANMIANCHENGYIDINGXINGZHUANG,JUYOUYIDINGDELIXUEWULIXINGNENG。XINGCAIJINENGDANDUSHIYONGYENENGJINYIBUJIAGONGCHENGQITAZHIZAOPIN,CHANGYONGYUJIANZHUJIEGOUYUZHIZAOANZHUANG。JIXIEGONGCHENGSHIKEGENJUSHEJIYAOQIUXUANZEXINGCAIDEJUTIXINGZHUANG、CAIZHI、RECHULIZHUANGTAI、LIXUEXINGNENGDENGCANSHU,ZAIGENJUJUTIDECHICUNXINGZHUANGYAOQIUJIANGXINGCAIJINXINGFENGE,ERHOUJINYIBUJIAGONGHUORECHULI,DADAOSHEJIDEJINGDUYAOQIU。XINGCAIDECAIZHI、GUIGECHICUNDENGKECANZHAOXIANGYINGDEGUOJIABIAOZHUN。
XINGCAISHENGCHANJUYOURUXIATEDIAN:
(1)PINZHONGGUIGEDUO。YIDAWANZHONGYISHANG,ERZAISHENGCHANZHONG,CHUSHAOSHUZHUANYONGYAJISHENGCHANZHUANMENCHANPINWAI,JUEDADUOSHUXINGCAIYAJIDOUZAIJINXINGDUOPINZHONG、DUOGUIGESHENGCHAN。
(2)DUANMIANXINGZHUANGCHAYIDA。ZAIXINGCAICHANPINZHONG,CHULEFANG、YUAN、BIANGANGDUANMIANXINGZHUANGJIANDANQIECHAYIBUDAWAI,DADUOSHUFUZADUANMIANXINGCAI(RUGONGZIGANG、HXINGGANG、ZZIGANG、CAOGANG、GANGGUIDENG)BUJINDUANMIANXINGZHUANGFUZA,ERQIEHUXIANGZHIJIANCHAYIJIAODA,ZHEIXIECHANPINDEKONGXINGSHEJIHEYAZHISHENGCHANDOUYOUQITESHUXING;DUANMIANXINGZHUANGDEFUZAXINGSHIDEZAIYAZHIGUOCHENGZHONGJINSHUGEBUFENDEBIANXING、DUANMIANWENDUFENBUYIJIYAGUNMOSUNDENGDOUBUJUNYUN,YINCIYAJIANCHICUNNANYIJINGQUEJISUANHEKONGZHI,YAJIDIAOZHENGHEDAOWEIZHUANGZHIDEANZHUANGYEJIAOFUZA;LINGWAIFUZADUANMIANXINGCAIDEDANGEPINZHONGHUOGUIGETONGCHANGPILIANGJIAOXIAO。SHANGSHUYINSUSHIDEFUZADUANMIANXINGCAILIANYAJISHUFAZHANNANDUDA。
(3)YAJIJIEGOUHEYAJIBUZHIXINGSHIJIAODUO。ZAIJIEGOUXINGSHISHANGYOUERGUNSHIYAJI、SANGUNSHIYAJI、SIGUNWANNENGKONGXINGYAJI、DUOGUNKONGXINGYAJI、YXINGYAJI、45°YAJIHEXUANBEISHIYAJIDENG。ZAIYAJIBUZHIXINGSHISHANGYOUHENGLIESHIYAJI、SHUNLIESHIYAJI、QIPANSHIYAJI、BANLIANXUSHIYAJIHELIANXUSHIYAJIDENG。