机械设计中法兰应如何去使用?

　　ZAILIANGGEPINGMIANSHANGTONGGUOLUOSHUANTONGSHIBIHEDERENHELIANJIEBUJIANTONGCHANGCHENGWEI“YECHENGWEIFALANDIBANHUOFALAN”。LIRU，TONGFENGGUANDAODELIANJIE，ZHEIZHONGLEIXINGDELINGJIANKEYICHENGWEI“YECHENGWEI”。BIAOZHUNLINGJIANDEJIEGOU，CHICUN，TUZHI，BIAOJIDENGFANGMIANYIJINGWANQUANBIAOZHUNHUA，BINGQIETONGYONGLINGJIANYOUZHUANYEGONGCHANGSHENGCHAN，LIRULUOWENLINGJIAN，JIAN，XIAO，GUNDONGZHOUCHENGDENG。TONGYONGYONGTUBAOKUOBIAOZHUNHUADEJINGUJIAN，JIETOU，CHUANDONGZHUANGZHI，MIFENGJIAN，YEYAYUANJIAN，QIDONGYUANJIAN，ZHOUCHENG，DANHUANGHEQITAJIXIELINGJIAN。ZHIFENGWANTOUSHIJINSHUCHANPIN，BAOKUO：90DU，45DU，180DU，1D，1.5D，2D，2.5D，3DDENG。20#WANTOUBAOKUOWUFENGWANTOU，ZHIWANTOUHECHONGYAHANJIEWANTOU。WUFENGHEZHIFENGYUANLIAOSHIZHIFENGGANGGUANHEWUFENGGANGGUAN。WUFENGWANTOUYONGZUOWANGUANDEGUANZI。ZAIGUANDAOXITONGZHONGSHIYONGDESUOYOUGUANDAOPEIJIANZHONG，BILIZUIDA，YUEWEI80%。TONGCHANG，DUIYUBUTONGCAILIAOBIHOUDEWANTOUXUANZEBUTONGDECHENGXINGGONGYI。ZAIZHIZAOGONGCHANGZHONGTONGCHANGSHIYONGDEWUFENGWANTOUCHENGXINGGONGYIJUYOURETUI，CHONGYA，JIYADENG。

　　DANGSHUIBENGHEFAMENLIANJIEDAOGUANDAOSHI，SHEBEIDELINGJIANYEBEIZHICHENGXIANGYINGDEXINGZHUANG，CHENGWEIFALANDINGPANHUOFALAN，YECHENGWEIFALANDINGPANHUOFALANLIANJIE。DANSHI，ZHEIZHONGLIANJIEZHISHISHEBEIDEYIBUFEN，LIRUFALANHESHUIBENGZHIJIANDELIANJIE，YINCIJIANGBENGCHENGWEI“FALANBUJIAN”SHIBUHAODE。JIAOXIAODEFAMENDENG，KEYICHENGWEI“FALANBUJIAN”。

　　ZAIGUANDAOGONGCHENGZHONG，FALANDINGBANHUOFALANYEZHUYAOYONGYUGUANDAOLIANJIE。ZAIXUYAOLIANJIEDEGUANDAOZHONG，GEZHONGZHUANGZHIYECHENGWEIFALANDINGPANHUOFALANPAN。DUIYUDIYAGUANDAO，KEYISHIYONGJINSHUSIFALAN，ERYALIWEI4 kgHUOGENGGAODEHANJIEFALAN。ZAILIANGGEFALANZHIJIANTIANJIAYIGEMIFENGDIAN，RANHOUYONGLUOSHUANGUDING。BUTONGDEYALIFALANJUYOUBUTONGDEHOUDU，BINGSHIYONGBUTONGDELUOSHUAN。

　　YUANPANXINGLINGJIANYECHENGWEIFALANDINGPANHUOFALAN，SHIGUANDAOGONGCHENGZHONGZUICHANGJIANDEBUFEN，YECHENGDUISHIYONG，YECHENGWEIFALANDINGPANHUOFALAN。

　　YISHANGJIUSHIWEIDAJIAJIESHAODEQUANBUNEIRONG，XIWANGDUIDAJIAYOUSUOBANGZHU。RUGUONINXIANGYAOLEJIEGENGDUODEZHISHI，NINKEYILIULANWOMENDEWANGZHAN，WOMENHUIWEININTIGONGGENGZHUANYEDEXINXI。