如何把别人的折弯表改为自已的折弯表

qinqinxian · 发表于 2008-9-30 19:06:40

大家好，我做钣金也有一年多了，不过以前都是部门老大编好的折弯表给我们用，由于现在厂里又买了新折弯机，老大又不在这里做了。现在轮到自己编折弯表了可不知如何下手。请各位大哥大姐们多多指点。
现场试机得到部分折弯系数是1.铁板板厚0.5－－系数为0.9；板厚1.0－－系数为1.6.；2.不锈钢板厚0.5－－系数为1.2；板厚1.0－－系数为1.7.

请问如何把系数代入折弯表？

附PRO/E折弯表如下：

!# Pro/TABLE
!#
! [] S 92;
! [] W  8;
![A] W 10;
![B] 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 ( ANGLE>=180 )"
" IF (T<1.0)"
"  L = (1.60*T+2*R+0.2)*ANGLE*PI/180"
" ELSE"
"  L = (1.64*T+2*R+0.16)*ANGLE*PI/180"
" ENDIF"
"ENDIF"
"IF (R<=5*T & ANGLE==180)"
" IF T<=0.3"
"  L = 0.01"
" ELSE"
"  L = 1.57*T+2*R"
" ENDIF"
"ENDIF"
"IF (R<=5*T )"
" IF ANGLE>0 & ANGLE<90"
"  L = (ANGLE*PI/180)*(R+T/2)"
"ENDIF"
" IF ANGLE>90 & ANGLE<180"
"L=(ANGLE*PI/180)*(R+T/3)"
" ENDIF"
"ENDIF"
"IF (R<=5*T & ANGLE==90)"
"  IF (T<=0.3)"
" L = 0.01"
"  ENDIF"
"  IF (T>0.3 & T<=0.5)"
" L = 0.4*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>0.5 & T<=0.8)"
" L = 0.125*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>0.8 & T<=1.0)"
" L = 0.2*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>1.0 & T<=1.2)"
" L = 0.25*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>1.2 & T<=1.5)"
" L = 0.3333333*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>1.5 & T<=2.0)"
" L = 0.3*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>2.0 & T<=2.5)"
" L = 0.28*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>2.5 & T<=3.0)"
" L =0.3333333*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>3.0 & T<=4.0)"
" L =0.375*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>4.0 & T<=5.0)"
" L =0.4*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>5.0 & T<=6.0)"
" L =0.416666*T*ANGLE/90+2*R"
"  ENDIF"
"  IF (T>6.0)"
" L = 0.3*T*ANGLE/90+2*R"
"  ENDIF"
"ENDIF"
"END FORMULA"
"!"
"! 该表可用于以下材料"
"START MATERIALS"
"GI"
"SGCC"
"SECC"
"CRS"
"SPTE"
"END MATERIALS"
"!"
"TABLE"
"!                         内侧  半径(R)"
" " 0.000000
"!厚度  (T)"
100.000000 0.000000

sunyl33 · 发表于 2008-9-30 19:24:23

我晕看不懂不过还是

qinqinxian · 发表于 2008-10-2 08:41:45

这么多人做钣金就没有人给出一点注意么?

329569 · 发表于 2008-10-2 22:29:12

我也是做板金的，也是碰到如何设置折玩表这个问题。我们工厂用的是A3铁（钢），没有数空机，谁可以帮帮忙

yhlnest · 发表于 2008-10-4 12:08:43

好像没有高手来解答啊。我也需要这方面的知识。

qinqinxian · 发表于 2008-10-5 19:47:21

希望朋友们把贴子顶上去

qinqinxian · 发表于 2008-10-6 19:06:43

我晕,怎么还没人伸出援手哪?

qinqinxian · 发表于 2008-10-6 19:07:53

qinqinxian · 发表于 2008-10-8 19:17:13

想学钣金的朋友一定要顶上去呀?这个问题学钣金的迟早会遇到的.

qinqinxian · 发表于 2008-10-12 21:32:31

做钣金的朋友们出点主意啊？

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[求助] 如何把别人的折弯表改为自已的折弯表