点击咨询在线客服

新闻中心

行业新闻

  • 刀具修磨常见问题
  • 本站编辑:穆格精密工具(杭州)有限公司发布日期:2019-08-15 17:31 浏览次数:

什么刀具需要修磨?

绝大部分刀具均可修磨,在生产设计时就考虑到后续的刀具修磨;当然,在此基础上刀具修磨也要考虑到整体的成本和效益;对于大部分相对来讲价格低,修磨成本相对较高的刀具则可直接报废而放弃修磨,因其本身附加值并不高;对对于一些成型刀具,则因为修磨后尺寸会偏小而影响使用,则不能修磨;当一些标准直径丝锥、铣刀、钻头需要返修时,当其整体成本又比较高,则需要考虑刀具修磨,以此而降低生产成本、减少资源损耗的低碳绿色行为。

刀具修磨的重点在于哪些方面?

当把用钝后的愿刃口线割掉后,再在较完整的基体上磨出新的刃口;对于孔加工类钻削刀具,则必须综合考虑导向部分受损情况再进行研磨;当刃口口正常均匀的磨损后可直接进行修复性研磨;而当刃口出现崩角相对不是很严重的刀具则可线割掉磨损或崩角部位再行研磨;

刀具修磨后能再涂层吗?

硕朔刀具修磨后通过磨削后刀面(和前刀面)后产生完好的新刃口;选定合适的前后角及刃口处理;根据客户要求可对返修后刀具精度要求选择是否需要涂层。

l2-1F623094940-50_268_170[1].jpg

What cutters need to be grinded?

Most of the cutting tools can be grinded, and subsequent tool grinding should be taken into account in the design of production; of course, on this basis, tool grinding should also take into account the overall cost and benefit; for most of the relatively low prices, the relatively high cost of grinding tools can be directly scrapped and abandoned grinding, because of its own added value and For some forming tools, it is impossible to grind because the size after grinding will be too small. When some standard diameter taps, milling cutters and drills need to be repaired, when the overall cost is relatively high, it is necessary to consider tool grinding to reduce production costs and resource consumption of low carbon green. Behavior.

What are the key points of tool grinding?

When the blunt desired edge line is cut off, a new edge is grinded on a more complete matrix; for drilling tools for hole processing, the damage of the guide part must be considered comprehensively before grinding; when the edge is normally uniformly worn, the repairing grinding can be carried out directly; and when the edge collapses, the angle is relatively not strict. Heavy cutting tools can be cut off the wear or corner collapse parts and grinded again.

Can the tool be re-coated after grinding?

After grinding, Shuoshuo cutter produces a new intact edge after grinding the flank (and front) of the flank; chooses suitable front and rear angles and edge treatment; and chooses whether coating is needed according to the accuracy requirements of the repaired cutter according to the customer's requirements.