立式车床 (立式车床的型号与技术参数(续二)
立式车床的型号与技术参数(续8-6)<TABLE cellSpacing=0 cellPadding=0 align=center border=1>
<TBODY>
<TR>
<TD vAlign=top width=90 colSpan=3 rowSpan=3>
<DIV>类型</DIV></TD>
<TD vAlign=top width=133 rowSpan=3>
<DIV>简图</DIV></TD>
<TD vAlign=top width=196 colSpan=4>
<DIV>主参数</DIV></TD>
<TD vAlign=top width=119 rowSpan=3>
<DIV>结构特点</DIV></TD>
<TD vAlign=top width=133 rowSpan=3>
<DIV>使用范围</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>最大车削直径D</DIV></TD>
<TD vAlign=top width=61>
<DIV>垂直刀架最大切削直径D<SUB>1</SUB></DIV></TD>
<TD vAlign=top width=42>
<DIV>最大工件高度H</DIV></TD>
<TD vAlign=top width=49 rowSpan=2>
<DIV>最大工件重量G</DIV>
<DIV>/t</DIV></TD></TR>
<TR>
<TD vAlign=top width=147 colSpan=3>
<DIV>mm</DIV></TD></TR>
<TR>
<TD vAlign=top width=26 rowSpan=3>
<DIV>双柱移动型</DIV></TD>
<TD vAlign=top width=32 rowSpan=3>
<DIV>横梁升降式</DIV></TD>
<TD vAlign=top width=32 rowSpan=3>
<DIV>基型</DIV></TD>
<TD vAlign=top width=133 rowSpan=14>
<DIV><IMG style="WIDTH: 183px; HEIGHT: 661px" height=661 src="http://www.chmcw.com/upload/news/article/83/13220_apmij13.jpg" width=219 border=0></DIV></TD>
<TD vAlign=top width=44>
<DIV>1250</DIV></TD>
<TD vAlign=top width=61>
<DIV>10000</DIV></TD>
<TD vAlign=top width=42>
<DIV>5000</DIV></TD>
<TD vAlign=top width=49>
<DIV>250</DIV></TD>
<TD vAlign=top width=119 rowSpan=3>
<DIV>双立柱根据工件不同尺寸沿水平导轨移动，扩大机床加工范围，装卸工件方便，但立柱带着横梁和刀架后移之后，加工端面时只能加工环形工件，两立柱要同步移动，机床结构复杂</DIV></TD>
<TD vAlign=top width=133 rowSpan=3>
<DIV>加工D≤2000mm特大、特重的工件，如水力发电、矿山和冶炼设备中的环形壳体工件</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>16000</DIV></TD>
<TD vAlign=top width=61>
<DIV>12500</DIV></TD>
<TD vAlign=top width=42>
<DIV>5000</DIV></TD>
<TD vAlign=top width=49>
<DIV>400</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>20000</DIV></TD>
<TD vAlign=top width=61>
<DIV>16000</DIV></TD>
<TD vAlign=top width=42>
<DIV>6300</DIV></TD>
<TD vAlign=top width=49>
<DIV>630</DIV></TD></TR>
<TR>
<TD vAlign=top width=26 rowSpan=11>
<DIV>双柱垫块型</DIV></TD>
<TD vAlign=top width=32 rowSpan=11>
<DIV>双柱移动式</DIV></TD>
<TD vAlign=top width=32 rowSpan=11>
<DIV> </DIV></TD>
<TD vAlign=top width=44>
<DIV>2500</DIV></TD>
<TD vAlign=top width=61 rowSpan=2>
<DIV>2000</DIV></TD>
<TD vAlign=top width=42 rowSpan=2>
<DIV>1250</DIV></TD>
<TD vAlign=top width=49>
<DIV>10</DIV></TD>
<TD vAlign=top width=119 rowSpan=11>
<DIV>刀架在横梁上移动，立柱在底座上可横向调整，将横梁装在叠加起来的垫块立柱上，通过增减垫块数量改变加工高度，结构布局特点是刀架滑板行程长，不需横梁升降机构和顶梁</DIV></TD>
<TD vAlign=top width=133 rowSpan=11>
<DIV>通过横向调整立柱位置可适应加工不同直径的工件，可改变垫块立柱布局形式，如使立柱在后退位置，双立柱在工作台上，双立柱在工作台的一侧，一个立柱跨在工作台中心位置等，以扩大加工范围。</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>3150</DIV></TD>
<TD vAlign=top width=49>
<DIV>20</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>4000</DIV></TD>
<TD vAlign=top width=61 rowSpan=2>
<DIV>3150</DIV></TD>
<TD vAlign=top width=42 rowSpan=2>
<DIV>2000</DIV></TD>
<TD vAlign=top width=49 rowSpan=2>
<DIV>40</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>5000</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>6300</DIV></TD>
<TD vAlign=top width=61 rowSpan=2>
<DIV>5000</DIV></TD>
<TD vAlign=top width=42 rowSpan=2>
<DIV>3150</DIV></TD>
<TD vAlign=top width=49 rowSpan=2>
<DIV>80</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>8000</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>10000</DIV></TD>
<TD vAlign=top width=61 rowSpan=2>
<DIV>8000</DIV></TD>
<TD vAlign=top width=42 rowSpan=2>
<DIV>5000</DIV></TD>
<TD vAlign=top width=49 rowSpan=2>
<DIV>125</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>12500</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>12500</DIV></TD>
<TD vAlign=top width=61>
<DIV>10000</DIV></TD>
<TD vAlign=top width=42 rowSpan=2>
<DIV>5000</DIV></TD>
<TD vAlign=top width=49>
<DIV>250</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>16000</DIV></TD>
<TD vAlign=top width=61>
<DIV>12500</DIV></TD>
<TD vAlign=top width=49>
<DIV>400</DIV></TD></TR>
<TR>
<TD vAlign=top width=44>
<DIV>20000</DIV></TD>
<TD vAlign=top width=61>
<DIV>16000</DIV></TD>
<TD vAlign=top width=42>
<DIV>630</DIV></TD>
<TD vAlign=top width=49>
<DIV>630</DIV></TD></TR></TBODY></TABLE>
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