VRVF(xin)һ:
_C(j)\һΕrgC(j),@ʾ”E0”
z:
1)\D(zhun)C(j)M,l(f)F(xin)sC(j)l,C(j)L(fng)D(zhun)½
߉24kgf/cm2,lsC(j)
→ ,߉ɱo(h)
2)y߉l(f)F(xin)(sh)(j)17kgf/cm2
→ ߉e`
Y(ji)
߉
ϬF(xin):
Ɵ_C(j)\мs10犕rgC(j),@ʾ”E0”,ǰ(ni)C(j)һֱ@ʾ”˪”
z:
1)z\D(zhun)(sh)(j)
͉Ѹ½1kgf/cm2,ýͨy_
→ ý
Y(ji)
ýй©,ɉsC(j)^C(j)
ϬF(xin):
ů_C(j)\,ЕrһΕrgC(j),@ʾ”E3”,ЕroϿһֱ\(VRV-PLUS)
z:
1)ЕrLrg_C(j)\D(zhun)
2)_C(j)yP(gun)(sh)(j)(R22C(j))
߉:18.5~19kgf/cm2
,͉:3.5kgf/cm2
x(sh)
3)ͨ^O(sh)ӶlC(j)2,20犺F(xin)”E3”ֹͣ
→ (yng)ԓC(j)·_P(gun)}
ϬF(xin):
\,E3E0F(xin)(VRV-K)
z:
1)_C(j)yP(gun)(sh)(j)(R22C(j))
߉:22.5kgf/cm2,͉:6.8kgf/cm2
(c)C(j)L(fng)Ȳ\D(zhun)
→
2)z߉ķ
Y(ji)
߉x(sh)^:22.5kf/cm2r,x(sh)13kgf/cm2
C(j)PC(j)x(sh)C(j)L(fng)D(zhun),(do)¸߉sC(j)l(f)
һƪ
{(dio)Ɵќض
һƪ
{(dio)ǹϬF(xin)