排列五质合走势图

金属3D打印

排列五质合走势图 3DDAYINJISHUZHENGZAIKUAISUGAIBIANCHUANTONGDESHENGCHANFANGSHIHESHENGHUOFANGSHI,BUSHAOZHUANJIARENWEI,YISHUZIHUA、WANGLUOHUA、GEXINGHUA、DINGZHIHUAWEITEDIANDE3DDAYINJISHUWEIDAIBIAODEXINZHIZAOJISHUJIANGTUIDONGDISANCIGONGYEGEMING。

金属3D打印

ZENGCAIYUCHUANTONGZHIZAODUIBI

3DDAYINJISHUSHI“ZENGCAIZHIZAO”DEZHUYAOSHIXIANXINGSHI。SUOWEI“ZENGCAIZHIZAO”SHIZHIQUBIEYUCHUANTONGDE“QUCHUXING”ZHIZAO,BUXUYAOYUANPEIHEMOJU,ZHIJIEGENJUJISUANJITUXINGSHUJU,TONGGUOZENGJIACAILIAODEFANGFASHENGCHENGRENHEXINGZHUANGDEWUTI,ZUIDADEYOUDIANJIUSHINENGJIANHUAZHIZAOCHENGXU,SUODUANXINPINYANZHIZHOUQI,JIANGDIKAIFACHENGBENHEFENGXIAN。XIANGBICHUANTONGZHIZAOGONGYI,3DDAYINJIESHENGYUANCAILIAO,YONGLIAOZHIYOUYUANLAIDE1/3~1/2,ZHIZAOSUDUQUEKUAI3~4BEI。

排列五质合走势图 JINSHU3DDAYINJISHUZUOWEIZHENGGE3DDAYINTIXIZHONGZUIWEIQIANYANHEZUIJUQIANLIDEJISHU,SHIXIANJINZHIZAOJISHUDEZHONGYAOFAZHANFANGXIAN。SUIZHEKEJIFAZHANJITUIGUANGYINGYONGDEXUQIU,LIYONGKUAISUZHIJIECHENGXINGZHIZAOJINSHUGONGNENGLINGJIANCHENGWEILEKUAISUCHENGXINGZHUYAODEFAZHANFANGXIANG。

3D打印特点:精度高;周期短;可实现个性化;材料的多样性成本相对较低。

金属3D打印方法分类

目前可用于直接制造金属功能零件的快速成型方法主要有:包括选区激光烧结(Selective Laser Sintering,SLS)技术、直接金属粉末激光烧结(Direct Metal Laser Sintering,DMLS)技术、选区激光熔化(Selective Laser Melting,SLM)技术、电子束选区熔化(Electron Beam Selective Melting,EBSM)技术和激光近净成形(Laser Engineered Net Shaping,LENS)技术等。

GUONEIGAOXIAOZHONG,HUANANLIGONGDAXUEDEYANJIUZHONGDIANSHISLMJISHU,QINGHUADAXUEYIEBSMJISHUWEIZHU,NANJINGHANGKONGHANGTIANDAXUEHEHUAZHONGKEJIDAXUEZHUYAOYANJIUXUANQUJIGUANGSHAOJIEJISHU,YESHEJIDAOSLMGONGYI,XIBEIGONGYEDAXUESHENRUYANJIULELENSGONGYI。

选区激光烧结(SLS)

金属3D打印

XUANQUJIGUANGSHAOJIE(SLS)JISHUCAIYONGPUFENJIANGYICENGFENMOCAILIAOPINGPUZAIYICHENGXINGLINGJIANDESHANGBIAOMIAN,BINGJIAREZHIQIAHAODIYUGAIFENMOSHAOJIEDIANDEMOUYIWENDU,KONGZHIXITONGKONGZHIJIGUANGSHUANZHAOGAICENGDEJIEMIANLUNKUOZAIFENCENGSHANGSAOMIAO,SHIFENMODEWENDUSHENGDAORONGHUADIAN,JINXINGSHAOJIEBINGYUXIAMIANYICHENGXINGDEBUFENSHIXIANZHANJIE。YICENGWANCHENGHOU,GONGZUOTAIXIAJIANGYICENGHOUDU,PULIAOGUNZAISHANGMIANPUSHANGYICENGJUNYUNMISHIFENMO,JINXINGXINYICENGJIEMIANDESHAOJIE,ZHIZHIWANCHENGZHENGGEMOXING。

SLSYOULIESHI:

金属3D打印

直接金属粉末激光烧结(DMLS)

排列五质合走势图 TONGGUOSHIYONGGAONENGLIANGDEJIGUANGSHUZAIYOU3DMOXINGSHUJUKONGZHILAIJUBURONGHUAJINSHUJITI,TONGSHISHAOJIEGUHUAFENMOJINSHUCAILIAOBINGZIDONGDICENGCENGDUIDIE,YISHENGCHENGZHIMIDEJIHEXINGZHUANGDESHITILINGJIAN。ZHEIZHONGLINGJIANZHIZAOGONGYIBEICHENGWEI“ZHIJIEJINSHUFENMOJIGUANGSHAOJIEJISHU(Direct Metal Laser-Sintering)”。

金属3D打印

排列五质合走势图 YUSLSJISHUXIANGBI,DMLSGONGYIZUIZHUYAODEYOUDIANSHIQUXIAOLEANGGUIQIEFEISHIDEYUCHULIHEHOUCHULIGONGYIBUZHOU。DMLSSHIJINSHUFENTICHENGXING,YOUTONGZHOUSONGFENHEGUNTONGSONGFENLIANGLEI。TONGZHOUSONGFENDEJISHUSHIHEZHIZAOFENCENGHOUDUZAI1mmYISHANGWUJIAN,DAXINGDEJINSHUJIAN;GUNTONGSONGFENDECHANPINJINGXIDUGAO,SHIHEZHIZAOXIAOXINGBUJIAN,YINWEIZHIZAOGUOCHENGBUJIANHENRONGYIREBIANXING。

选区激光熔化(SLM)

排列五质合走势图 SLMJISHUSHIZAISLSJICHUSHANGFAZHANQILAIDE,ERZHEDEJIBENYUANLILEISI。

金属3D打印

XUANQUJIGUANGRONGHUA(SLM)JISHUXUYAOSHIJINSHUFENMOWANQUANRONGHUA,ZHIJIECHENGXINGJINSHUJIAN,YINCIXUYAOGAOGONGLVMIDUJIGUANGQIJIGUANGSHUKAISHISAOMIAOQIAN,SHUIPINGPUFENGUNXIANBAJINSHUFENMOPINGPUDAOJIAGONGSHIDEJIBANSHANG,RANHOUJIGUANGSHUJIANGANDANGQIANCENGDELUNKUOXINXIXUANZEXINGDIRONGHUAJIBANSHANGDEFENMO,JIAGONGCHUDANGQIANCENGDELUNKUO,RANHOUKESHENGJIANGXITONGXIAJIANGYIGETUCENGHOUDUDEJULI,GUNDONGPUFENGUNZAIZAIYIJIAGONGHAODEDANGQIANCENGSHANGPUJINSHUFENMO,SHEBEIDIAORUXIAYITUCENGJINXINGJIAGONG,RUCICENGCENGJIAGONG,ZHIDAOZHENGGELINGJIANJIAGONGWANBI。

SLMYOULIESHI

金属3D打印

YINGYONG:

JIAGONGBIAOZHUNJINSHUDEWAIGUAN、ZHUANGPEI、GONGNENGYUANXING。

排列五质合走势图 ZHICHENGLINGJIAN,RUJIAJU、GUDINGZHUANGZHIDENG。

XIAOPILIANGLINGJIANSHENGCHAN。

ZHUSHEMOJU。

电子束选区熔化(EBSM)

电子束选区熔化技术(EBSM)是一种采用高能高速的电子束选择性地轰击金属粉末,从而使得粉末材料熔化成型的增材制造技术

金属3D打印

排列五质合走势图 EBSM技术的工艺过程为:先在铺粉平面上铺展一层粉末;然后,电子束在计算机的控制下按照截面轮廓的信息进行有选择的熔化,金属粉末在电子束的轰击下被熔化在一起,并与下面已成形的部分粘接,层层堆积,直至整个零件全部熔化完成;最后,去除多余的粉末便得到所需的三维产品。

EBSM优劣势:

金属3D打印

应用:

人体植入

HANGKONGHANGTIANXIAOPILIANGLINGJIAN

排列五质合走势图 YEZHANLINGJIANKUAISUZHIZAODENGFANGMIAN

激光近净成形(LENS)

JIGUANGJINJINGCHENGXING(LENS)SHIZAIJIGUANGRONGFUJISHUDEJICHUSHANGFAZHANQILAIDEYIZHONGJINSHULINGJIAN3DDAYINJISHU。CAIYONGZHONG、DAGONGLVJIGUANGRONGHUATONGBUGONGJIDEJINSHUFENMO,ANZHAOYUSHEGUIJIZHUCENGCHENJIZAIJIBANSHANG,ZUIZHONGXINGCHENGJINSHULINGJIAN。

金属3D打印

该技术只能成形出毛坯,然后依靠数控加工达到其净尺寸,由于适合加工大型零件,送粉式的LENS技术在航空航天零件修复领域有着不可替代的作用。

特点:

排列五质合走势图可直接制造形状结构复杂的金属功能零件或模具;

KEJIAGONGDEJINSHUHUOHEJINCAILIAOFANWEIGUANGFANBINGNENGSHIXIANYIZHICAILIAOLINGJIANDEZHIZAO;

排列五质合走势图 KEFANGBIANJIAGONGRONGDIANGAO、NANJIAGONGDECAILIAO。

WENZHANGZHUANZICAIYITONG

,可以参考3D打印手板的资料,