浇注时铸件局部位置冒口尺寸确定
<TABLE class=table1 borderColor=#b5dba2 cellSpacing=0 width=770 border=1><TBODY>
<TR>
<TD class=12bg align=middle bgColor=#e9fde4>冒口根部尺寸</TD>
<TD class=12bg align=middle bgColor=#e9fde4>冒口高度</TD>
<TD class=12bg align=middle bgColor=#e9fde4>备注</TD></TR>
<TR>
<TD>L/T<4时,D=(1.8~2.2)*T </TD>
<TD>(1.5~2.0)*D </TD>
<TD>L:铸件长,T:铸件厚. </TD></TR>
<TR>
<TD>L/T>4时,D=3*T </TD>
<TD>(1.5~2.0)*D </TD>
<TD>L:铸件长,T:铸件厚. </TD></TR>
<TR>
<TD>D=2*T1+T2 </TD>
<TD>(1.5~2.0)*D </TD>
<TD>T1,T2:铸件厚. </TD></TR>
<TR>
<TD>D=2*T1+1.5*T2 </TD>
<TD>(1.5~2.0)*D </TD>
<TD>T1,T2:铸件厚度. </TD></TR>
<TR>
<TD>D=T1+T2+2*R </TD>
<TD>(1.5~2.0)*D </TD>
<TD>T1,T2:铸件厚度.R:圆角直径. </TD></TR>
<TR>
<TD>D=2*T1+1.5*(T2+T3) </TD>
<TD>(1.5~2.0)*D </TD>
<TD>T2,T3:铸件厚度. </TD></TR></TBODY></TABLE>
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