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  • 2021

    7-17

    2020年我国(guo)(guo)数控(kong)机(ji)床(chuang)行(xing)(xing)业(ye)(ye)的(de)资产(chan)规模将到达2700亿元(yuan)据分析(xi):近年来,国(guo)(guo)防(fang)、航(hang)空、高铁、汽车和模具等重要(yao)装备制(zhi)造(zao)(zao)业(ye)(ye)的(de)需(xu)求量(liang)大(da)幅(fu)增长(zhang)(zhang)(zhang)(zhang),从而带动(dong)了机(ji)床(chuang)行(xing)(xing)业(ye)(ye)的(de)大(da)幅(fu)增长(zhang)(zhang)(zhang)(zhang),过去(qu)(qu)5年中(zhong)国(guo)(guo)数控(kong)机(ji)床(chuang)产(chan)量(liang)的(de)年均复合(he)增长(zhang)(zhang)(zhang)(zhang)率为37.39%,过去(qu)(qu)10年年均复合(he)增长(zhang)(zhang)(zhang)(zhang)29.94%,过去(qu)(qu)15年复合(he)增长(zhang)(zhang)(zhang)(zhang)22.10%。在(zai)国(guo)(guo)家振兴装备制(zhi)造(zao)(zao)业(ye)(ye)和国(guo)(guo)际(ji)产(chan)业(ye)(ye)转(zhuan)移的(de)带动(dong)下,中(zhong)国(guo)(guo)设备工具购(gou)置投资增长(zhang)(zhang)(zhang)(zhang)率在(zai)未(wei)来5-10年内将持(chi)(chi)续维(wei)持(chi)(chi)20%左右的(de)水平,机(ji)床(chuang)行(xing)(xing)业(ye)(ye)的(de)需(xu)求仍(reng)将保持(chi)(chi)高速增长(zhang)(zhang)(zhang)(zhang)。在(zai)需(xu)求的(de)拉动(dong)下,中(zhong)国(guo)(guo)数控(kong)机(ji)床(chuang)产(chan)量(liang)保持(chi)(chi)高速增长(zhang)(zhang)(zhang)(zhang),...

  • 2021

    7-1

    作为一款(kuan)引进(jin)国外加工(gong)(gong)(gong)(gong)(gong)技(ji)术生产的(de)(de)数控(kong)产品,进(jin)口(kou)卧式镗(tang)(tang)铣床(chuang)(chuang)质量性(xing)能稳定(ding)可(ke)靠,适(shi)合(he)国情(qing)且应用广泛。该机床(chuang)(chuang)采用800×800mm规格双交换工(gong)(gong)(gong)(gong)(gong)作台,既(ji)可(ke)加工(gong)(gong)(gong)(gong)(gong)较大(da)零(ling)件,又可(ke)分度(du)回转加工(gong)(gong)(gong)(gong)(gong),适(shi)合(he)于零(ling)件多工(gong)(gong)(gong)(gong)(gong)作面的(de)(de)铣、钻、镗(tang)(tang)、铰、攻丝、两维、三(san)维曲面等多工(gong)(gong)(gong)(gong)(gong)序加工(gong)(gong)(gong)(gong)(gong)。卧式镗(tang)(tang)铣床(chuang)(chuang)在加工(gong)(gong)(gong)(gong)(gong)时,一般是将(jiang)工(gong)(gong)(gong)(gong)(gong)件固定(ding)在工(gong)(gong)(gong)(gong)(gong)作台上(shang)(shang)(shang),由镗(tang)(tang)杆或平旋盘(花盘)上(shang)(shang)(shang)固定(ding)的(de)(de)刀(dao)具进(jin)行加工(gong)(gong)(gong)(gong)(gong)。进(jin)口(kou)卧式镗(tang)(tang)铣床(chuang)(chuang)的(de)(de)主(zhu)要结构如下(xia):1、前立柱:固定(ding)地安装(zhuang)(zhuang)在床(chuang)(chuang)身的(de)(de)右端,在它(ta)的(de)(de)垂直导轨上(shang)(shang)(shang)装(zhuang)(zhuang)有可(ke)上(shang)(shang)(shang)下(xia)移(yi)动的(de)(de)主(zhu)轴箱。2、主(zhu)轴箱:其(qi)中装(zhuang)(zhuang)有主(zhu)轴部(bu)件,主(zhu)运(yun)动和...

  • 2021

    6-17

    台湾(wan)动(dong)柱(zhu)龙(long)(long)(long)门(men)(men)加(jia)(jia)工(gong)(gong)中(zhong)心(xin)是(shi)指(zhi)主(zhu)(zhu)轴轴线与(yu)工(gong)(gong)作台垂直设置的(de)加(jia)(jia)工(gong)(gong)中(zhong)心(xin),其龙(long)(long)(long)门(men)(men)架(jia)由两个立柱(zhu)、横梁(liang)、滑(hua)鞍等(deng)部件(jian)组成。龙(long)(long)(long)门(men)(men)加(jia)(jia)工(gong)(gong)中(zhong)心(xin)的(de)工(gong)(gong)作台、床身、立柱(zhu)、横梁(liang)和滑(hua)枕(zhen)等(deng)大(da)铸(zhu)件(jian)采用米汉(han)纳铸(zhu)铁(tie),铸(zhu)件(jian)内腔系(xi)蜂(feng)巢式复(fu)合(he)排(pai)列结(jie)构,设计先(xian)进,均经时(shi)效及二次回火处理,消除残留内应(ying)力使材(cai)质稳定,确保(bao)工(gong)(gong)件(jian)加(jia)(jia)工(gong)(gong)精度的(de)稳定及机(ji)床寿命。龙(long)(long)(long)门(men)(men)加(jia)(jia)工(gong)(gong)中(zhong)心(xin)的(de)铣(xian)(xian)(xian)削(xue)主(zhu)(zhu)要分为逆(ni)铣(xian)(xian)(xian)与(yu)顺(shun)铣(xian)(xian)(xian),那逆(ni)铣(xian)(xian)(xian)与(yu)顺(shun)铣(xian)(xian)(xian)方(fang)法有什么(me)不(bu)同(tong)?接(jie)下来沐(mu)瑞机(ji)械(xie)就(jiu)给大(da)家介(jie)绍一(yi)下吧!台湾(wan)动(dong)柱(zhu)龙(long)(long)(long)门(men)(men)加(jia)(jia)工(gong)(gong)中(zhong)心(xin)的(de)铣(xian)(xian)(xian)削(xue)大(da)多(duo)数(shu)是(shi)用逆(ni)铣(xian)(xian)(xian)方(fang)式来完成。可是(shi),应(ying)尽量(liang)选用顺(shun)铣(xian)(xian)(xian),这样会(hui)取得更...

  • 2021

    6-1

    卧(wo)式加(jia)(jia)工(gong)(gong)(gong)中心(xin)(xin)一般是以(yi)主轴(zhou)为水平(ping)状态的(de)加(jia)(jia)工(gong)(gong)(gong)中心(xin)(xin),通常(chang)(chang)都带有(you)自动(dong)分(fen)度的(de)回(hui)转工(gong)(gong)(gong)作台,它一般具(ju)有(you)3~5个(ge)运动(dong)坐(zuo)标(biao),常(chang)(chang)见(jian)的(de)是三(san)个(ge)直线运动(dong)坐(zuo)标(biao)加(jia)(jia)一个(ge)回(hui)转运动(dong)坐(zuo)标(biao),工(gong)(gong)(gong)件(jian)(jian)在(zai)一次(ci)装卡后,完成(cheng)除安装面和顶(ding)面以(yi)外的(de)其余四个(ge)表面的(de)加(jia)(jia)工(gong)(gong)(gong),适合(he)加(jia)(jia)上箱体(ti)类零件(jian)(jian)。加(jia)(jia)工(gong)(gong)(gong)中心(xin)(xin)在(zai)加(jia)(jia)工(gong)(gong)(gong)过程中,定(ding)位基(ji)准(zhun)的(de)选择(ze)合(he)理与否决定(ding)零件(jian)(jian)质量的(de)好坏,对能否保证零件(jian)(jian)的(de)尺寸精度和相互位置精度要求,以(yi)及对零件(jian)(jian)各(ge)表面间的(de)加(jia)(jia)工(gong)(gong)(gong)顺(shun)序安排都有(you)很(hen)大(da)影响。因此,定(ding)位基(ji)准(zhun)的(de)选择(ze)是一个(ge)很(hen)重要的(de)工(gong)(gong)(gong)艺问题。那么,卧(wo)式加(jia)(jia)工(gong)(gong)(gong)中心(xin)(xin)加(jia)(jia)工(gong)(gong)(gong)零件(jian)(jian)时,我们如何选择(ze)定(ding)位基(ji)准(zhun)...

  • 2019

    6-20

    FANUC的(de)α、β系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)的(de)电(dian)机(ji)本质(zhi)上有什么区别1、内(nei)置在(zai)电(dian)机(ji)中的(de)标准(zhun)串行(xing)编码器提供(gong)高(gao)(gao)反馈(kui)精(jing)(jing)(jing)度,α系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)每(mei)转64K,而β系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)每(mei)转32K(α系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)的(de)反馈(kui)精(jing)(jing)(jing)度远(yuan)远(yuan)高(gao)(gao)于β系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie))2、α系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)的(de)编码器分辨率(lv)1600万/转,β系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)的(de)编码器分辨率(lv)12.8万/转。3、α系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)具有高(gao)(gao)精(jing)(jing)(jing)度电(dian)流(liu)检(jian)测(ce)功能的(de)伺(si)(si)服(fu)放(fang)大(da)器4、α系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)的(de)扭距也是远(yuan)远(yuan)大(da)于β系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)5、防护等级α系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)高(gao)(gao)于β系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)6、β系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)伺(si)(si)服(fu)放(fang)大(da)器能在(zai)单项的(de)电(dian)源上运行(xing);然而,放(fang)大(da)器的(de)寿命会(hui)因为更高(gao)(gao)的(de)输入电(dian)流(liu)和纹波电(dian)流(liu)而减短7、α系(xi)(xi)(xi)(xi)(xi)列(lie)(lie)(lie)伺(si)(si)服(fu)系(xi)(xi)(xi)(xi)(xi)统使(shi)用独(du)立的(de)回(hui)馈(kui)放(fang)电(dian)再生...

  • 2019

    6-20

    近(jin)年(nian)来(lai),工业机(ji)器(qi)(qi)人(ren)(ren)在(zai)范围取得了快速的(de)发(fa)展,由(you)于受到外部环境(jing)和政策的(de)推动(dong)(dong),工业机(ji)器(qi)(qi)人(ren)(ren)市场需求在(zai)不断放大。根(gen)(gen)据相关机(ji)构预(yu)(yu)测分析(xi),未(wei)来(lai)几年(nian)工业机(ji)器(qi)(qi)人(ren)(ren)将以(yi)15%左(zuo)右(you)的(de)复合年(nian)增长率发(fa)展,并将在(zai)2025年(nian)达到近(jin)500亿美元的(de)规模。工业机(ji)器(qi)(qi)人(ren)(ren)市场快速增长的(de)因(yin)素之一是人(ren)(ren)口(kou)不断老龄化,导致劳(lao)(lao)动(dong)(dong)力成本快速增加。根(gen)(gen)据世(shi)界卫生组积的(de)预(yu)(yu)测分析(xi),受到劳(lao)(lao)动(dong)(dong)力率下降(jiang)和寿命(ming)延长等因(yin)素影响,未(wei)来(lai)30年(nian)后(hou)将有2亿人(ren)(ren)口(kou)超过60岁。因(yin)此,越来(lai)越多的(de)政府(fu)开始(shi)推动(dong)(dong)机(ji)器(qi)(qi)人(ren)(ren)产业的(de)发(fa)展,为(wei)工业自(zi)动(dong)(dong)化提供补贴或税收减免,预(yu)(yu)计今(jin)后(hou)...

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