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大多数用户在选择数控折弯机时,主要就是考虑材料牌号,以及最大的加工长度,以及厚度,这是比较容易理解的。当然,这方面指的是用户自己加工物品的情况,能够做到精确的选择,只有这样才能够降低成本的输出,要知道的是,对于折弯机的选择恰当与否,能够直接的关系到成本的问题。通常的说,就是看用户要生产什么类型的部件,在确定自己最大的折弯机条件上进行选择,不必去选择那些不需要的吨数。另外,为了选择最低的吨数规格,是能够选择大于本身制作部件的厚度,这样的情况下,能够保证机器在一定情况下,不做负荷工作,保证折弯机的使用寿命。当然,如果吨数过大的情况下,就会影响到制作部件的精确度,而如果稍微大一些的情况下,则不会影响到这一点?br />       用户需要做的是仔细考虑材料牌号以及最大加工厚度和长度。如果大部分工作是厚?6 gauge、最大长?0英尺的低碳钢,那么自由弯曲力不必大于50吨。不过,若是从事大量的有底凹模成形,也许应该考虑一?50吨位的机床。假定最厚的材料?/4英寸?0英尺自由弯曲需?65吨,而有底凹模弯?校正弯曲)至少需?00吨。如果大部分工件?英尺或更短一些,吨数差不多减半,从而大大降低购置成本。零件长度对确定新机器的规格是相当重要的?br />       当然,对于折弯机的选择主要就是根据用户自身的情况进行选择,这是一定的,也是降低生产成本的直接因素。折弯机还可以用于工件压死边,先把工件折弯到30度,再用平刀把工件压死,但一般可用普通冲床完成的压死边尽量不安排到折弯机,因为冲床压死边的效果相对比较好点。在安排工艺时,很多时候都要考虑是否好折弯,能否折弯的问题,因为折弯是一个很重要的工艺,折弯是否好操作直接影响到折弯质量的保证,而很多时候出现的质量问题都是出自于折弯尺寸没有控制好,所以在设计的过程中也要特别关注折弯的问题,这个关系到产品量产时质量的稳定性?br />       在实际的折弯过程中还会遇到各种各样的问题,很多时候还要考虑到折弯对别的工艺的影响,很多时候还要具体问题具体分析,适当的安排工艺。同时,在一些特殊需要的情况下,供应商也会制造特殊的折弯刀,但如果刀具的形状越怪或者弯度越大,必然影响到刀具的刚性,缩短刀具寿命?br />       当下,数控折弯机的发展也面临着诸多的考验,在数控系统、CAD和CAPP的应用以及柔性化方面正快速的发展,然而我国数控折弯机行业想要继续发展壮大,还有很长的路要走?br /></div> <div class="newArtiNext"><div>上一?<a href="163.html">线切割机床防潮的方法有什?/a></div> <div>下一?<a href="161.html">中走丝加工变形的原因是什?/a></div> </div> <div class="tag">相关标签?/div> </div> <div class="insPro">相关新闻</div> <div class="insNews"> <ul> <li><a href="/news/213.html">线切割机床使用时还有哪些注意事项</a><span>2021-08-10</span></li> <li><a href="/news/212.html">线切割机床使用时注意事项</a><span>2021-07-27</span></li> <li><a href="/news/211.html">激光切割原理(二)</a><span>2021-07-06</span></li> <li><a href="/news/210.html">激光切割原理(一?/a><span>2021-06-29</span></li> </ul> </div> <div class="insPro">相关产品</div> <ul class="relpro"> <li> <a rel="nofollow" href="/supply/74.html" title="切割样件"><img src="http://cmsimgshow.zhuchao.cc/28259/202003171610543192825948388.jpg?path=www.tmhaj.com/uploads/cp/202003171610543192825948388.jpg" alt="切割样件"></a> <span><a href="/supply/74.html" title="切割样件">切割样件</a></span> </li> <li> <a rel="nofollow" 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