你的位置: 深圳市永志精密五金有限公司 > 彈簧新聞 > 氮氣彈簧技術在模具中的應用(二)

氮氣彈簧技術在模具中的應用(二)

發布時間:2010/11/27

氮氣彈簧技術在模具中的應用(二)
我國采用氮氣彈簧技術已經有十幾年歷史,通過學習和消化吸收,現在在我國汽車、電子、儀表、輕工等行業中,都在不同程度的將氮氣彈簧技術應用到模具中,使模具設計、制造均上了一個新臺階,提高了模具制造水平,取得了教好的技術經濟效益,推動了這項新技術的發展。
1、汽車工業
北京吉普車公司和上海大眾汽車公司等從日本、臺灣進口的不少車身覆蓋件模具中,使用氮氣彈簧技術的效果比較理想,至今仍在正常使用。重慶嘉陵工業股份有限公司在消化吸收臺灣引進模具的基礎上,自行開發設計使用氮氣彈簧新技術,在9套大型模具上采用了氮氣彈簧技術,共使用各種不同規格的氮氣彈簧約50個。目前,JD車架5套模具,和JH125車架2套模具已經投入生產使用,模具在生產中經受考驗,使用狀況良好。JD90車架累計已經生產了5.4萬件,至今氮氣彈簧仍在正常工作,模具還在繼續使用中。河北鴻運汽車沖壓件廠采用氮氣彈簧技術,解決了汽車縱梁彎曲中出現的回彈問題,提高了5.73米汽車縱梁彎曲件的質量。實踐證明,中國技術員自行設計的模具氮氣彈簧系統是可行的。
2、電子工業
微電(dian)子在(zai)(zai)電(dian)子工業中應(ying)用(yong)(yong)(yong)非(fei)(fei)常(chang)(chang)廣泛(fan),微電(dian)子外(wai)殼(ke)(ke)是(shi)(shi)尺(chi)寸(cun)(cun)精(jing)(jing)度(du)(du)(du)(du)比較(jiao)高(gao)(gao)(gao)的(de)(de)(de)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)件(jian)(jian),如安(an)(an)裝軸承的(de)(de)(de)底孔(kong)與外(wai)圓的(de)(de)(de)同(tong)(tong)軸度(du)(du)(du)(du)要(yao)求(qiu)(qiu)不(bu)(bu)大于(yu)(yu)(yu)0.03毫米,對于(yu)(yu)(yu)沖(chong)(chong) 壓(ya)(ya)(ya)(ya)(ya)件(jian)(jian)來說,這是(shi)(shi)相當高(gao)(gao)(gao)的(de)(de)(de)尺(chi)寸(cun)(cun)精(jing)(jing)度(du)(du)(du)(du),并(bing)且生產(chan)的(de)(de)(de)批量也(ye)(ye)比較(jiao)大,為了(le)(le)提(ti)(ti)高(gao)(gao)(gao)生產(chan)率,往往是(shi)(shi)采(cai)(cai)用(yong)(yong)(yong)大臺面壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)機(ji)(ji)(ji)(ji)多工位級(ji)進(jin)模(mo)(mo)(mo)(mo)(mo)(mo)生產(chan)。設計(ji)(ji)、制(zhi)(zhi)造(zao)這類(lei)零件(jian)(jian)的(de)(de)(de)級(ji)進(jin)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju),模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)結構不(bu)(bu)僅需要(yao)緊(jin)湊,模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)零件(jian)(jian)的(de)(de)(de)制(zhi)(zhi)造(zao)精(jing)(jing)度(du)(du)(du)(du)要(yao)求(qiu)(qiu)也(ye)(ye)非(fei)(fei)常(chang)(chang)高(gao)(gao)(gao),屬(shu)于(yu)(yu)(yu)高(gao)(gao)(gao)、精(jing)(jing)的(de)(de)(de)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)。由于(yu)(yu)(yu)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)制(zhi)(zhi)造(zao)精(jing)(jing)度(du)(du)(du)(du)高(gao)(gao)(gao),要(yao)求(qiu)(qiu)的(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)壽命高(gao)(gao)(gao),因此在(zai)(zai)這類(lei)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)中,如果采(cai)(cai)用(yong)(yong)(yong)常(chang)(chang)規的(de)(de)(de)彈(dan)(dan)(dan)(dan)性元件(jian)(jian)來進(jin)行(xing)(xing)拉延(yan)壓(ya)(ya)(ya)(ya)(ya)邊、壓(ya)(ya)(ya)(ya)(ya)料,卸料,便不(bu)(bu)能滿足結構上的(de)(de)(de)需求(qiu)(qiu),也(ye)(ye)不(bu)(bu)能滿足沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)質(zhi)量穩定的(de)(de)(de)要(yao)求(qiu)(qiu)。北(bei)京市急電(dian)研究(jiu)院精(jing)(jing)密模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)公司在(zai)(zai)參(can)考(kao)國(guo)(guo)外(wai)同(tong)(tong)行(xing)(xing)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)基礎上,自(zi)行(xing)(xing)開發設計(ji)(ji)采(cai)(cai)用(yong)(yong)(yong)氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang)進(jin)行(xing)(xing)拉延(yan)壓(ya)(ya)(ya)(ya)(ya)邊、壓(ya)(ya)(ya)(ya)(ya)料的(de)(de)(de)連(lian)續拉延(yan)級(ji)進(jin)模(mo)(mo)(mo)(mo)(mo)(mo),采(cai)(cai)用(yong)(yong)(yong)了(le)(le)氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang)座板(ban)系(xi)統,工使(shi)(shi)用(yong)(yong)(yong)七個氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang),模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)制(zhi)(zhi)造(zao)完成(cheng)后(hou),在(zai)(zai)深(shen)圳派力(li)(li)(li)機(ji)(ji)(ji)(ji)電(dian)研究(jiu)所大臺面壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)機(ji)(ji)(ji)(ji)上使(shi)(shi)用(yong)(yong)(yong),壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)機(ji)(ji)(ji)(ji)工作(zuo)行(xing)(xing)程為每(mei)分鐘40次,已經(jing)生產(chan)了(le)(le)幾百萬件(jian)(jian)微電(dian)機(ji)(ji)(ji)(ji)外(wai)殼(ke)(ke),機(ji)(ji)(ji)(ji)殼(ke)(ke)的(de)(de)(de)質(zhi)量達到了(le)(le)國(guo)(guo)外(wai)同(tong)(tong)類(lei)產(chan)品(pin)的(de)(de)(de)水(shui)平,而且一(yi)(yi)直非(fei)(fei)常(chang)(chang)穩定,模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)至今仍(reng)正常(chang)(chang)使(shi)(shi)用(yong)(yong)(yong),受到用(yong)(yong)(yong)戶的(de)(de)(de)好評(ping)。這是(shi)(shi)目前我國(guo)(guo)使(shi)(shi)用(yong)(yong)(yong)氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang)座板(ban)系(xi)統最好的(de)(de)(de)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)之一(yi)(yi),也(ye)(ye)是(shi)(shi)我國(guo)(guo)首(shou)例自(zi)行(xing)(xing)設計(ji)(ji)制(zhi)(zhi)造(zao)使(shi)(shi)用(yong)(yong)(yong)氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang)的(de)(de)(de)級(ji)進(jin)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju) 。計(ji)(ji)算機(ji)(ji)(ji)(ji)驅動器外(wai)殼(ke)(ke)零件(jian)(jian)也(ye)(ye)是(shi)(shi)一(yi)(yi)種比較(jiao)難于(yu)(yu)(yu)形成(cheng)的(de)(de)(de)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)件(jian)(jian),寧波余(yu)姚市燈具(ju)(ju)(ju)(ju)電(dian)器廠采(cai)(cai)用(yong)(yong)(yong)氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang),自(zi)行(xing)(xing)設計(ji)(ji)制(zhi)(zhi)造(zao)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)將氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang)安(an)(an)裝在(zai)(zai)800千件(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)機(ji)(ji)(ji)(ji)下,作(zuo)為氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang)氣墊(dian)使(shi)(shi)用(yong)(yong)(yong),該(gai)零件(jian)(jian)第一(yi)(yi)道拉延(yan)件(jian)(jian)的(de)(de)(de)高(gao)(gao)(gao)度(du)(du)(du)(du)了(le)(le)質(zhi)量,取得非(fei)(fei)常(chang)(chang)滿意的(de)(de)(de)效果。錄音機(ji)(ji)(ji)(ji)磁頭(tou)外(wai)殼(ke)(ke)是(shi)(shi)外(wai)廓尺(chi)寸(cun)(cun)不(bu)(bu)大,尺(chi)寸(cun)(cun)精(jing)(jing)度(du)(du)(du)(du)高(gao)(gao)(gao),生產(chan)批量很大的(de)(de)(de)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)件(jian)(jian),廣東深(shen)圳粵(yue)寶集團在(zai)(zai)消化(hua)吸(xi)收(shou)日本模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)技(ji)(ji)術特點(dian)的(de)(de)(de)基礎上,自(zi)行(xing)(xing)設計(ji)(ji)了(le)(le)磁頭(tou)級(ji)進(jin)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju),在(zai)(zai)拉延(yan)工序中采(cai)(cai)用(yong)(yong)(yong)了(le)(le)二個氮(dan)氣彈(dan)(dan)(dan)(dan)簧(huang)(huang)(huang)壓(ya)(ya)(ya)(ya)(ya)邊,使(shi)(shi)拉延(yan)件(jian)(jian)的(de)(de)(de)質(zhi)量大大提(ti)(ti)高(gao)(gao)(gao), 外(wai)殼(ke)(ke)的(de)(de)(de)尺(chi)寸(cun)(cun)精(jing)(jing)度(du)(du)(du)(du)達到技(ji)(ji)術要(yao)求(qiu)(qiu),生產(chan)提(ti)(ti)高(gao)(gao)(gao)了(le)(le)好幾倍。


亚洲欧美日韩国产色另类,亚洲a级片在线观看,www.色综合.com,精品女同一区二区三区免费站 亚洲欧美日韩国产色另类,亚洲a级片在线观看,www.色综合.com,亚洲精品国产手机 亚洲欧美日韩国产色另类,亚洲a级片在线观看,www.色综合.com,日韩在线精品视频

857--------m.gyqhygkq.com

30--------m.xvz8.com

709--------m.dianshangsheji.com

318--------m.yzthzx.com

50--------m.hbtaifengjixie.com