cheqiudang
发表于 2013-4-22 20:17:16
好久没来了,这么多人啊,我在学钣金,可以参考交流下了
l13078271939*
发表于 2013-4-30 15:36:18
学习学习了
huanluowusheng
发表于 2013-8-29 15:34:51
其实没必要设置K因子什么的、展开后尺寸差不了多少,再验证下就可以了
石扬帆
发表于 2013-9-4 11:10:43
南岩 发表于 2011-12-23 12:04
回复 5# zsflcy
每家钣金厂不同的,我们用
冷轧板、不锈钢都一样的,只有按材料厚度区别的
你的这个是什么文件。好像被加密了,
2501050117*
发表于 2013-10-9 11:01:00
学Creo就上精诚网http://caxit.com
非鸟
发表于 2013-11-5 23:12:37
用条件工式几乎可解决所有问题。
!# Pro/TABLE
!# Fe
![] W8;
![] S 92;
! W 10;
! W 10;
"!"
"! 90度折弯 - 需要原料的直线长度(L)"
"!"
"! 对于表范围以外的R和T,使用下列值,"
"!"
"FORMULA"
"IF(R<=3 & ANGLE<=105)"
" IF(T<=0.5)"
" L=(2*T-0.8)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>0.5 & T<=0.9)"
" L=(2*T-1.4)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>0.9 & T<=1.1)"
" L=(2*T-1.75)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>1.1 & T<=1.3)"
" L=(2*T-2.0)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>1.4 & T<=1.6)"
" L=(2*T-2.8)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>1.6 & T<=1.8)"
" L=(2*T-3.4)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>1.8 & T<=2.3)"
" L=(2*T-3.5)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>2.3 & T<=2.8)"
" L=(2*T-4.0)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>2.8 & T<=3.3)"
" L=(2*T-4.9)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>3.3 & T<=3.8)"
" L=(2*T-5.8)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>3.8 & T<=4.3)"
" L=(2*T-7.0)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>4.3 & T<=5.3)"
" L=(2*T-8.0)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
" IF(T>5.3)"
" L=(2*T-10)*ANGLE/90+2*R*TAN(ANGLE/2)"
" ENDIF"
"ELSE"
" IF(R<=0.5 & ANGLE==180)"
" L=1.575*T+2*R"
" ELSE"
" IF(T<1.5)"
" L=(0.5*T+R)*ANGLE*PI/180"
" ELSE"
" L=(0.4*T+R)*ANGLE*PI/180"
" ENDIF"
" ENDIF"
"ENDIF"
"END FORMULA"
"!"
"! 该表可用于以下材料"
"START MATERIALS"
"END MATERIALS"
"!"
"TABLE"
"! 内侧半径(R)"
" " 0.000000
"!厚度(T)"
100.000000 0.000000
非鸟
发表于 2013-11-5 23:16:38
不同材料建不同的表,放在路径里调用即可,可根据自身实际情况调整表中数据、公式。
mcuikai
发表于 2013-11-6 17:13:02
过来学习了....
gejun_1123*
发表于 2013-11-6 21:57:32
多谢分享!!!
lsllee
发表于 2014-1-7 16:11:13
学习学习,顶!:)