沈陽機床主(zhu)軸(zhou)進口可選(xuan)擇軸(zhou)優(you)化軟件(jian)“IBN-TOOL”對各(ge)軸(zhou)進行優(you)化 沈陽機床“IBN-TOOLu可裝在(zai)(zai)MMC 102或安裝在(zai)(zai)PG740上(shang)。以往(wang)在(zai)(zai)模擬驅動上(shang)做軸(zhou)優(you)化時(shi),還(huan)要(yao)借助于示波器來觀察驅動和(he)沈陽機床電動機和(he)機械(xie)負載時(shi)的階躍響應。但在(zai)(zai)611D上(shang),只要(yao)有“IBIV-TOOL”這個軟件(jian)就(jiu)可以在(zai)(zai)MMC102或在(zai)(zai)PG740上(shang)對各(ge)軸(zhou)的速度(du)環(huan),位置(zhi)環(huan)進行頻率補償(chang)(用低通(tong)(tong)或帶通(tong)(tong)濾波器)及軸(zhou)的優(you)化,從而(er)獲得一個盡可能理想的階躍相應曲線(xian),而(er)無需示渡器的幫助,這在(zai)(zai)調試(shi)現場是非常有益的。
數(shu)控銑床的(de)主(zhu)軸(zhou)續件(jian)的(de)要求主(zhu)軸(zhou)組件(jian)由主(zhu)軸(zhou) 主(zhu)軸(zhou)支承 裝在(zai)主(zhu)軸(zhou)上的(de)轉(zhuan)動件(jian)和(he)密封夾你(ni)等(deng)組成沈陽機床加工(gong)時。 主(zhu)軸(zhou)帶(dai)動工(gong)件(jian)或(huo)刀(dao)具直接參與表面成行運動所以(yi)(yi)(yi)主(zhu)軸(zhou)的(de)精(jing)度剛(gang)度和(he)熱性(xing)(xing)對講(jiang)過治療和(he)生(sheng)產(chan)效率等(deng)有著重要影響 而且由于數(shu)控銑床在(zai)繳納過過程中不能進行人(ren)工(gong)調整 這些影響就更為重要。自動化車(che)床廠家主(zhu)軸(zhou)組件(jian)必須(xu)有足(zu)夠的(de)內(nei)模型 以(yi)(yi)(yi)便你(ni)那個長期保持精(jing)度 主(zhu)軸(zhou)上易磨(mo)損的(de)地方(fang)是(shi)刀(dao)具或(huo)工(gong)件(jian)的(de)安裝不問以(yi)(yi)(yi)及移動是(shi)主(zhu)軸(zhou)的(de)工(gong)作表面為了提(ti)高耐模型 主(zhu)軸(zhou)的(de)上述部位英 或(huo)徑(jing)安華(hua)處理 一條噶印(yin)度增加耐魔性(xing)(xing) 主(zhu)軸(zhou)抽成也(ye)需(xu)要有良好的(de)潤滑以(yi)(yi)(yi)提(ti)供高耐魔性(xing)(xing)。
坐標(biao)鏜床(chuang)的(de)(de)(de)定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)精(jing)度(du)需求(qiu)是比較高(gao)的(de)(de)(de),所以沈(shen)陽車床(chuang)進口要檢(jian)(jian)查作業(ye)臺或主軸箱在(zai)(zai)移動(dong)(dong)坐標(biao)定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)后(hou)的(de)(de)(de)定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)差(cha)(cha)錯。國(guo)產各式坐標(biao)鏜床(chuang)的(de)(de)(de)定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)體系有光學體系(即絲杠和(he)校對尺)。選(xuan)用的(de)(de)(de)定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)體系雖(sui)不一樣,但定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)差(cha)(cha)錯的(de)(de)(de)丈量辦法是一樣的(de)(de)(de)。在(zai)(zai)機床(chuang)臺上(shang),沿縱向移動(dong)(dong)方向放(fang)置一個精(jing)細的(de)(de)(de)刻(ke)(ke)(ke)線尺(刻(ke)(ke)(ke)線尺的(de)(de)(de)刻(ke)(ke)(ke)線精(jing)度(du)應帶差(cha)(cha)錯檢(jian)(jian)定(ding)(ding)(ding)表,檢(jian)(jian)定(ding)(ding)(ding)精(jing)度(du)在(zai)(zai)0.0005mm以內(nei)),刻(ke)(ke)(ke)線尺放(fang)在(zai)(zai)作業(ye)臺的(de)(de)(de)基地,高(gao)度(du)應在(zai)(zai)作業(ye)臺面至筆直(zhi)主軸端面較大間隔的(de)(de)(de)l/3~l/2處。將讀(du)數(shu)顯微鏡(其讀(du)數(shu)精(jing)度(du)為0.001~0.002mm)固定(ding)(ding)(ding)在(zai)(zai)主軸套筒上(shang),使顯微鏡能明晰(xi)地觀(guan)察到刻(ke)(ke)(ke)線尺上(shang)的(de)(de)(de)刻(ke)(ke)(ke)線,對作業(ye)臺在(zai)(zai)規則長度(du)上(shang)的(de)(de)(de)移動(dong)(dong)進行檢(jian)(jian)查(通常規則每移動(dong)(dong)l0mm讀(du)數(shu)一次)。在(zai)(zai)讀(du)數(shu)時,作業(ye)臺應夾緊(jin)。定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)差(cha)(cha)錯是恣(zi)意兩次定(ding)(ding)(ding)位(wei)(wei)(wei)(wei)(wei)時讀(du)數(shu)的(de)(de)(de)實(shi)踐差(cha)(cha)值的(de)(de)(de)大代數(shu)差(cha)(cha)。
淺談進口車床刨(bao)(bao)床的(de)安全(quan)使用(yong)知(zhi)識工(gong)(gong)件(jian)(jian)必須(xu)夾(jia)牢在(zai)夾(jia)具(ju)(ju)或(huo)工(gong)(gong)作臺(tai)(tai)上,夾(jia)裝(zhuang)工(gong)(gong)件(jian)(jian)的(de)壓板不(bu)(bu)得(de)(de)長出工(gong)(gong)作臺(tai)(tai),在(zai)機床大(da)行(xing)程內不(bu)(bu)準站(zhan)人。刀具(ju)(ju)不(bu)(bu)得(de)(de)伸出過(guo)長,應(ying)(ying)(ying)(ying)裝(zhuang)夾(jia)牢靠。2、校(xiao)正工(gong)(gong)件(jian)(jian)時(shi),嚴(yan)禁用(yong)金屬物(wu)猛(meng)敲(qiao)或(huo)用(yong)刀架(jia)(jia)推頂工(gong)(gong)件(jian)(jian)。3、工(gong)(gong)件(jian)(jian)寬(kuan)度超出單臂(bei)刨(bao)(bao)床加(jia)工(gong)(gong)寬(kuan)度時(shi),其(qi)重(zhong)心對工(gong)(gong)作臺(tai)(tai)重(zhong)心的(de)偏移(yi)(yi)量不(bu)(bu)應(ying)(ying)(ying)(ying)大(da)于(yu)工(gong)(gong)作臺(tai)(tai)寬(kuan)度的(de)四分(fen)之一。 4、調整沖程應(ying)(ying)(ying)(ying)使刀具(ju)(ju)不(bu)(bu)接觸工(gong)(gong)件(jian)(jian),用(yong)手(shou)柄搖(yao)動進行(xing)全(quan)行(xing)程試驗,滑枕調整后應(ying)(ying)(ying)(ying)鎖(suo)緊并隨時(shi)取下(xia)(xia)搖(yao)手(shou)柄,以免落下(xia)(xia)傷人。5、龍(long)門刨(bao)(bao)床的(de)床面或(huo)工(gong)(gong)件(jian)(jian)伸出過(guo)長時(shi),應(ying)(ying)(ying)(ying)設(she)防(fang)護(hu)欄桿(gan),在(zai)欄桿(gan)內禁止通過(guo)行(xing)人或(huo)堆碼物(wu)品。6、龍(long)門刨(bao)(bao)床在(zai)刨(bao)(bao)削大(da)工(gong)(gong)件(jian)(jian)前,應(ying)(ying)(ying)(ying)先(xian)檢查(cha)工(gong)(gong)件(jian)(jian)與龍(long)門柱(zhu)、刀架(jia)(jia)間的(de)預(yu)留空隙,并檢查(cha)工(gong)(gong)件(jian)(jian)高(gao)度限位器安裝(zhuang)是否(fou)正確牢固。7、龍(long)門刨(bao)(bao)的(de)工(gong)(gong)作臺(tai)(tai)面和(he)床面及刀架(jia)(jia)上禁止站(zhan)人、存放工(gong)(gong)具(ju)(ju)和(he)其(qi)它(ta)物(wu)品。操(cao)作人員不(bu)(bu)得(de)(de)跨越臺(tai)(tai)面。8、作用(yong)于(yu)牛頭刨(bao)(bao)床手(shou)柄上的(de)力,在(zai)工(gong)(gong)作臺(tai)(tai)水平(ping)移(yi)(yi)動時(shi),不(bu)(bu)應(ying)(ying)(ying)(ying)超過(guo)8kg,上下(xia)(xia)移(yi)(yi)動時(shi),不(bu)(bu)應(ying)(ying)(ying)(ying)超過(guo)10kg。9、工(gong)(gong)件(jian)(jian)裝(zhuang)卸(xie)、翻(fan)身時(shi)應(ying)(ying)(ying)(ying)注意銳邊、毛刺割手(shou)。
廠家橫(heng)(heng)梁(liang)(liang)移動時(shi)傾(qing)斜度差(cha)錯(cuo)(cuo)的(de)(de)(de)檢(jian)查辦(ban)法,在橫(heng)(heng)梁(liang)(liang)導軌的(de)(de)(de)基地方(fang)位,平行(xing)(xing)于橫(heng)(heng)梁(liang)(liang)放置一個水(shui)平儀。移動橫(heng)(heng)梁(liang)(liang),每隔500mm(或小于500mm)記(ji)(ji)載(zai)一次(ci)讀數(shu)(shu),在橫(heng)(heng)梁(liang)(liang)悉(xi)數(shu)(shu)行(xing)(xing)程上至少記(ji)(ji)載(zai)3個讀數(shu)(shu)。在橫(heng)(heng)梁(liang)(liang)悉(xi)數(shu)(shu)行(xing)(xing)程上檢(jian)查時(shi),兩筆(bi)直刀架(或銑(xian)頭)應移到(dao)橫(heng)(heng)梁(liang)(liang)上相對稱的(de)(de)(de)方(fang)位。而(er)橫(heng)(heng)梁(liang)(liang)的(de)(de)(de)移動方(fang)向,只(zhi)能(neng)由下往(wang)上,這種辦(ban)法多用于龍(long)門刨床(chuang)、龍(long)門銑(xian)床(chuang)、立式(shi)車床(chuang)自(zi)動化(hua)車床(chuang)等橫(heng)(heng)梁(liang)(liang)移動時(shi)的(de)(de)(de)傾(qing)斜度差(cha)錯(cuo)(cuo)的(de)(de)(de)檢(jian)查。