ǼӏȦYʽĤʽˮȱݵęzc̎
B˼ʡij늏S2̖Ĥʽй©rzcޏͷ,ڲ˲μӏȦ,ӏȦӹˇ,HںڝMؓrµıںҪ,ȱݮa(chn)й©,zаl(f)F(xin)Ѽy,늺a,(jng)z]аl(f)F(xin)ȱ,ԓĤʽ\бO(jin)شʩ
20o80҇l(f)^Ĥʽˮ䱬¹,ˆTĿǰ(ni)һЩfCMĤʽ20o80졢Ͷ\,һֱ\@һĤʽһc:\ЕrgL,һ㶼30,Ŀǰdzڷ\;ĤʽˮμӏȦȽY;\гF(xin)^й©ȬF(xin)ҟo̎@Ĥʽęzcȱ̎^y,Bһ֧νYĉʽĤʽȱݙzc̎
1й©r
ʡij늏S2̖Ĥʽ1987,OӋ0.6MPa,OӋض160,(ni)3000mm,w|(zh)|(zh)20g,Ͳwں10mm,Qe74.34m2,|(zh)ˮ,19881Ͷ\,ϵy(tng)ĸ,Ĥʽ\gˮλ^2003ԓ_Ĥʽm(x)F(xin)й©,20099¹Ӌ9,w
a.200399,©cλˮς,(jng)ɫ̽_й©ԴѼy,ˮⲿLȞ20mm,λȔ(sh)h(hun)pӏϡ
b.2006515,©cλλˮςȿȶ^2lh(hun)p540mm,vp60mm,ˮ(ni)(sh)1l֧֧cǰ,ĥl(f)F(xin)Ѽy_100mm,Ѽyȫĥa
c.2006616պ20061115,ˮςȰl(f)F(xin)©c,Mбa
d.200862,ˮ©ˮ,ȡa̎
e.2009727,ˮςȾx|֧1015mmx1950mml(f)F(xin)Ѽy,L80mm,aa̎
f.2009817,a²F(xin)Ѽy,ѼyL110mm,aa̎
g.2009821,ˮςȾx֧300mm,x860mm̎ЈAȱй©,a̎
h.200997,ˮ䱱ȳF(xin)LȞ300mmѼy,Maa̎
2zĿ
Ҫ(j)TSGR70012004ڙzҎ(gu)tԭԴ1991Cl(f)ġվʽĤʽȫgҎ(gu)վʽĤʽȫgҎ(gu)fMЙz
2.1gYό
ȱOӋY,]ЈDOӋbfӋ,TSGR70012004PҎ(gu)
2.2^z
ȡPİȫʩ֮,MЃ(ni)ⲿ^z,l(f)F(xin)}̎Ҋ:ˮײs,ԓ;2ֻȫy,Oˮ,վʽĤʽȫgҎ(gu)2.4.1lҎ(gu):ÿ_Ĥʽõİȫy2ֻ,քeֱӰbڳ^ͽoˮ,ԓȫyOòҪ;ӏȦpLȵ200mm,̵ăH50mm,ĤʽˮͲw(ni),6̎ӏȦνY,12lh(hun)μӏȦcͲwBӺpˮ²_
2.3opzy
h(hun)vpͲֳF(xin)^й©ͲwMПopzy,δl(f)F(xin)ȱ;ˮ(ni)ˮ¼ӏȦcͲwpMНBz,(sh)h(hun)pl(f)F(xin)2̎Ѽy,ςľƫλ1̎Ls110mmѼy,ۺϾֲ,ѽ(jng)ѵĸ;ײgԭaλ1̎L70mmѼy,ۺϾֲ,ѽ(jng)ѵĸ;yͲwСں9.5mm
Cr,ԓ_Ĥʽİȫe4,ҪȱM̎O(jin)ʹ
3ȱԭ
3.1˲μӏȦ
2̖߉ĤʽˮF(xin)й©IJλμӏȦ(j)վʽĤʽȫgҎ(gu)2.3.9lҎ(gu):ӏȦSTԾش췽ĽΠ,˲Î֧εļӏȦ,Ҫ֧εĄ̫,s˽oˮBm(x)׃,ɑ,@Nһǿv^Mˮr¸ߑ^(q)F(xin)ڼӏȦ,֧ε픲ԓ_ڵğϵy(tng)ĸ,ˮλ(jng)^IJ,֧εļs,Ҳa(chn)^đ׃
3.2ӏȦӹˇ
12lh(hun)μӏȦcͲwBӺpˮ²_վʽĤʽȫgҎ(gu)2.3.9lҎ(gu):ӏȦcoˮͲw֮g˲þem(x),˲ÝMYӏȦÿgຸpLȲڽoˮ(ni)AL13,pgڽoˮں12,ÿlgຸpLȲС200mm
Hzl(f)F(xin)ӏȦpOòҎ(gu)Ҫ,ӏȦpLȶ̵ăH50mm,@NBӺp˼ӏȦp]BچͣCˮλӴr,ođ,z߀l(f)F(xin)֧νY֧cγ^đ12lh(hun)μӏȦcͲwBӺpˮ²_,c|(zh)кܴPϵ
3.3ںڝMؓrµıںҪ
(j)TSGR70012004425l(10)Ҏ(gu):Y,Ѱl(f)F(xin)ȱ,ҪMбںУ
ĤʽˮͲwСںDminӋ㹫ʽ:Dmin=2[Dt<ip+C1+C2(1)ʽ:pĤʽOӋ,ȡ0.6MPa;DiĤʽˮ(ni),ȡ3000mm;[R]tOӋضµSÑ,ԓ|(zh)OӋض160µSÑ123MPa;<麸pϵ(sh),ȡ0.85;C1䓰OӋؓƫ,ȡ0.8mm;C2鸯g,ȡ1.6mm
(sh)(j)(1)ʽ,õDmin=11.03mmHyСںDmin=9.5mm,HںڝMؓrµıںҪ
(j)ʽ(1)ӋY,yںСں,Ҫ{(dio)\Љ,՜ضȲ׃\п],\дpmaxӋ㹫ʽ:2Dmin[R]t(Dmin-C1-C2)Di+Dmin-C1-C2(sh)(j)(2)ʽ,õpmax=0.494MPa,\ЕrĴ^0.494MPa
4a̎
(jng)z_Ѽyȫ,늺a,zϸbµļӏ,ӹˇ¡
a.¿ʽҪܱC|(zh)ٱM,pٺӑ׃,¿ΠV¿¿ڼa܇10mm(ni)ĥC,¶ٹ,ۺPȡ
b.ZX7-400׃ʽ늺CE5015늺la,l3801h,ȡںlͲ(ni)SSȡ,؞ȱݲÆ溸pεĺӷa
c.Ӻpxֱ<3.2mml,90110A,Cpcĸں;ΌӺp<3.2mml,110120A,Ӷӷ,ջrMϨ,_Joȱݺ^m(x)MЌӴκpapÙCеӹʹpcĸĈA^ɡ
d.|(zh)z^z͟opzawR,ٱ摪ƽƽ^ɵĸ,a̎SѼyδۺAȱ,a^(q)MПopzϸ
zаl(f)F(xin)Ѽya,ˇa,a^(q)ں24hz]аl(f)F(xin)ȱ
5O(jin)شʩ
a.2̖ĤʽyСں9.5mm,(jng)^У,ڝMOӋ0.6MPaµСں10mm,Ҫ\gƴ^0.494MPa
b.ͣg,Ɖ͜ضٶ,Mˮλ(wn),^,ֲֹγ^đ
c.YϙCMz,һΰȫܙzgñںy(ni)YB̎p|(zh)ĺ^z,eǴڳ^rҪÃ(ni)z,l(f)F(xin)ȱݼr̎