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    The principle of hole machining

    Whatistheworkingprincipleofprecisionholemachining?Whentheprecisionholeisusedtoprocessthecircularhole,thecathodeshouldberotatedatacertainspeedtoimprovetheshapeaccuracyofthehole.ECMcanbeusedtoprocesssmallａndsmallholeswithlargeaspectratio,suchascoolingh

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    Shanxi Derui Precision Machinery Co., Ltd Hot search:机床 ，进口机床
    Shanxi Derui Precision Machinery Co., Ltd Copyright Address：Xi'an, Shaanxi ,ChinaSitemap
    Tel：86-29-88788236 Fax：86-29-88788236 PostCode：710086 E-mail：deruimachinery@foxmail.com
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