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現在越來越多的工程機械設備從傳統的機械―液壓係統向電子―液壓係統轉變,特別是CANBus總線的廣泛應用為工程機械產品的更新換代和工作效率的提升提供了非常好的技術平台。如攤鋪機、平地機、挖掘機、升降機、起qi重zhong機ji等deng,為wei實shi現xian自zi動dong控kong製zhi,都dou需xu要yao對dui車che體ti本ben身shen和he執zhi行xing機ji構gou的de姿zi態tai進jin行xing測ce量liang,同tong時shi安an全quan性xing也ye受shou到dao廣guang泛fan重zhong視shi。例li如ru,旋xuan挖wa鑽zuan機ji的de桅wei杆gan的de垂chui直zhi度du測ce量liang以yi及ji在zai鑽zuan機ji工gong作zuo前qian,需xu要yao對dui整zheng個ge機ji械xie設she備bei本ben身shen的de姿zi態tai進jin行xing調tiao整zheng並bing要yao達da到dao水shui平ping狀zhuang態tai;起重機的起重臂的提升角度以及挖掘機的挖掘深度控製等,都需要進行角度的測量可控製。]
複距科技作為傾角測量領域的領導者,為工程機械行業提供各種不同測量精度、應用場合、輸入/輸出以及外觀尺寸的傾角傳感器產品,包括CANBus總線、 RS485、RS232、4~20mA等輸出信號/接口。
挖掘機的挖掘深度測量和控製以及底盤的調平
挖(wa)掘(jue)機(ji)的(de)深(shen)度(du)測(ce)量(liang)是(shi)通(tong)過(guo)測(ce)量(liang)機(ji)臂(bi)上(shang)各(ge)個(ge)部(bu)件(jian)的(de)角(jiao)度(du)後(hou),在(zai)通(tong)過(guo)數(shu)學(xue)計(ji)算(suan)獲(huo)得(de)深(shen)度(du)數(shu)據(ju),通(tong)常(chang)需(xu)要(yao)測(ce)量(liang)機(ji)臂(bi)上(shang)的(de)三(san)個(ge)點(dian)的(de)角(jiao)度(du)數(shu)據(ju)。目(mu)前(qian)市(shi)場(chang)上(shang)有(you)采(cai)用(yong)激(ji)光(guang)的(de)方(fang)法(fa)來(lai)測(ce)量(liang)挖(wa)掘(jue)深(shen)度(du),然(ran)而(er)昂(ang)貴(gui)的(de)價(jia)格(ge)而(er)不(bu)能(neng)獲(huo)得(de)廣(guang)泛(fan)應(ying)用(yong),采(cai)用(yong)傾(qing)角(jiao)的(de)測(ce)量(liang)方(fang)法(fa)可(ke)以(yi)大(da)幅(fu)度(du)降(jiang)低(di)成(cheng)本(ben)。可(ke)提(ti)供(gong)的(de)傾(qing)角(jiao)產(chan)品(pin)包(bao)括(kuo):單軸或雙軸(前後和左右的傾斜角度測量)
平地機的刨刀控製
tongchangpingdijidepaodaojiaodujuedingpingzhenghoudedimiandegaodu,tongshijingquedejiaodukongzhiyejuedingledimiandepingzhengdu,suoyi,duiyupingdijieryan,paodaojiaodushijuedingzhenggeshebeigongzuoxiaolvdezhongyaocanshu。qingjiaochuanganqizhixuyaoanzhuangzaipaodaoshanghuozheanzhuangzaiqitadenenggouzhenshifanyingpaodaozitaiweizhishang,buxuyaoqitaderenhefujiajixiejiegou,caozuorenyuankeyitongguoshedingsuoxuyaodedimiangaodushujuhepingzhengdushuju,youPLC自動完成刨刀的姿態調整,從而使整個機械設備的自動化程度大大提高。可提供的傾角產品包括:單軸或雙軸(前後和左右的傾斜角度測量)
液壓鑽機的鑽頭控製
yeyazuanjidezuantouzitaijuedingzuanjinguochengdechengbai,huozheshuozuizhongsuoxingchengdekongdongshifoumanzuyezhudeyaoqiu,tongshigongchengzhongxuyaoanzhaoyidingdejiaodushishizuankong,erqingjiaochuanganqikeyihenrongyidishixianzheyiyaoqiu。zheshijiangqingjiaochuanganqizhuangzaizuantouneibu,shishijiancezuantoudezitai,huozhesuizuanceliang,huozhezaitingjishiceliang。yaoqiuchuanganqinengchengshoujiaodadechongjinenglihelianghaodekekaoxing。fujukejigongsinengtigonggezhongwaixingchicunhedachongjinenglidedanzhouhuoshuangzhouqingjiaochuanganqi,tongshihaitigongfangweidecelianggongneng,yejiushizaishenkongzuanjinshi,zuantoukenenghuifashengshuipingpianyi,gaigongnengshitongguocifangweichuanganqihuotuoluoyilaishixian。ketigongdeqingjiaohuofangweichanpinbaokuo:單軸或雙軸(前後和左右的傾斜角度測量)
升降機的平台控製和調節
通(tong)常(chang),對(dui)於(yu)高(gao)行(xing)程(cheng)的(de)升(sheng)降(jiang)機(ji)或(huo)提(ti)升(sheng)設(she)備(bei),操(cao)作(zuo)平(ping)台(tai)的(de)角(jiao)度(du)測(ce)量(liang)和(he)控(kong)製(zhi)關(guan)係(xi)到(dao)操(cao)作(zuo)人(ren)員(yuan)的(de)生(sheng)命(ming)安(an)全(quan),因(yin)此(ci),有(you)必(bi)要(yao)對(dui)操(cao)作(zuo)平(ping)台(tai)和(he)整(zheng)個(ge)設(she)備(bei)的(de)底(di)座(zuo)進(jin)行(xing)傾(qing)斜(xie)的(de)角(jiao)度(du)測(ce)量(liang)、控製和報警。可提供的傾角產品包括:單軸或雙軸(前後和左右的傾斜角度測量)
起重機的底盤調平和起重臂的角度測量
起qi重zhong機ji有you各ge式shi各ge樣yang的de型xing號hao,每mei天tian在zai世shi界jie各ge地di完wan成cheng大da量liang的de舉ju重zhong工gong作zuo,但dan不bu幸xing的de是shi常chang有you事shi故gu發fa生sheng,在zai負fu重zhong時shi可ke能neng導dao致zhi車che身shen傾qing斜xie甚shen至zhi翻fan到dao,有you的de事shi故gu是shi慘can重zhong的de。對dui事shi故gu的de調tiao查zha得de出chu很hen多duo結jie論lun,一yi個ge共gong識shi是shi如ru果guo在zai臨lin近jin事shi故gu前qian操cao作zuo員yuan能neng得de到dao某mou些xie形xing式shi的de警jing告gao,大da部bu分fen的de事shi故gu是shi可ke以yi避bi免mian的de。
為減少事故的發生,生產商開發了一些安全係統:安全負載顯示器,這些成熟的係統能實時監控起重機的變化。而要使該係統起作用的一個必需也是關鍵的測量是吊杆角(Boom Angle),這個角色的最大範圍是90度(+/-45度)。它是用傾角傳感器來測量的,這也是傾角傳感器的典型應用領域。
起(qi)重(zhong)機(ji)在(zai)工(gong)作(zuo)前(qian)需(xu)要(yao)對(dui)整(zheng)個(ge)設(she)備(bei)的(de)底(di)盤(pan)達(da)到(dao)水(shui)平(ping)狀(zhuang)態(tai),一(yi)方(fang)麵(mian)確(que)保(bao)操(cao)作(zuo)安(an)全(quan),另(ling)一(yi)方(fang)麵(mian),達(da)到(dao)最(zui)大(da)的(de)起(qi)重(zhong)噸(dun)數(shu)。這(zhe)是(shi)通(tong)過(guo)一(yi)個(ge)雙(shuang)軸(zhou)傾(qing)角(jiao)傳(chuan)感(gan)器(qi)來(lai)測(ce)量(liang)底(di)盤(pan)在(zai)各(ge)個(ge)方(fang)向(xiang)的(de)傾(qing)角(jiao),同(tong)時(shi)將(jiang)該(gai)角(jiao)度(du)輸(shu)出(chu)信(xin)號(hao)送(song)到(dao)PLC以(yi)驅(qu)動(dong)液(ye)壓(ya)油(you)缸(gang)從(cong)而(er)實(shi)現(xian)底(di)盤(pan)的(de)水(shui)平(ping)。起(qi)重(zhong)臂(bi)的(de)角(jiao)度(du)測(ce)量(liang)用(yong)來(lai)計(ji)算(suan)提(ti)升(sheng)的(de)高(gao)度(du)和(he)防(fang)止(zhi)提(ti)升(sheng)過(guo)高(gao)而(er)使(shi)整(zheng)個(ge)設(she)備(bei)發(fa)生(sheng)傾(qing)覆(fu)。可(ke)提(ti)供(gong)的(de)傾(qing)角(jiao)產(chan)品(pin)包(bao)括(kuo):單軸或雙軸(前後和左右的傾斜角度測量)
旋挖鑽機/打樁機的桅杆垂直度測量和控製
桅(wei)杆(gan)的(de)垂(chui)直(zhi)度(du)決(jue)定(ding)鑽(zuan)進(jin)孔(kong)的(de)合(he)格(ge)與(yu)否(fou),特(te)別(bie)是(shi)對(dui)於(yu)打(da)樁(zhuang)機(ji),垂(chui)直(zhi)度(du)是(shi)決(jue)定(ding)建(jian)築(zhu)物(wu)的(de)可(ke)靠(kao)性(xing)的(de)重(zhong)要(yao)指(zhi)標(biao),因(yin)此(ci)如(ru)何(he)保(bao)持(chi)良(liang)好(hao)的(de)垂(chui)直(zhi)度(du)或(huo)者(zhe)按(an)照(zhao)一(yi)定(ding)的(de)角(jiao)度(du)鑽(zuan)進(jin)是(shi)施(shi)工(gong)過(guo)程(cheng)中(zhong)經(jing)常(chang)所(suo)遇(yu)到(dao)的(de)問(wen)題(ti)。在(zai)電(dian)―液控製係統中,將一雙軸傾角傳感器直接安裝在桅杆上就可以實現這一功能。同時操作人員可以通過PLC的人機接口設備輸入傾斜數據,鑽機就按照設定的角度自動鑽進。可提供的傾角產品包括:單軸或雙軸(前後和左右的傾斜角度測量)
在可伸縮機械手中的應用
keshensuojixieshoushijianzhugongyezhongdefuzhongjiqi,tajiegoujiandanjiashangtadejuzhongnengliheduogongnengxing,jibushoudidianxianzhidenengli,shidetageishengrenjianzhulingyuyiwaidedaliangdegongzuo。
yigekeshensuojixieshoujibenshangshiyigexiaoxingdejuzhongji,bingqieyoukeshensuodediaogan,weigongzuoyucucaodimianersheji,yincitatongyangyaokaolvfandaowenti。xuduoshengchanshangshiyongtianchongluntailaitigaowendingxing,zheduiwentiyouxiebangzhu,danzhebingbunengtigongbaojingxinhao,dangtiaojianmanzushibunengbimianshigudefasheng。youxieshengchanshangyishidaowentideyanzhongxing,zaijiqiliyinyongleanquanxitong。
導致機器翻到的因素有兩個:駕jia駛shi室shi的de姿zi態tai和he吊diao杆gan傾qing角jiao。這zhe兩liang個ge變bian化hua量liang可ke以yi非fei常chang容rong易yi地di用yong傾qing角jiao傳chuan感gan器qi來lai測ce量liang。對dui於yu駕jia駛shi室shi的de姿zi態tai,橫heng向xiang和he縱zong向xiang軸zhou都dou需xu要yao監jian控kong,典dian型xing最zui大da角jiao度du是shi+/-30度du。而er吊diao杆gan角jiao和he起qi重zhong機ji的de吊diao杆gan角jiao有you相xiang同tong特te征zheng的de影ying響xiang,在zai實shi際ji負fu重zhong時shi,隻zhi要yao角jiao度du部bu分fen變bian化hua等deng效xiao於yu重zhong荷he的de較jiao大da變bian化hua,吊diao杆gan的de相xiang對dui長chang度du加jia重zhong了le這zhe種zhong影ying響xiang,尤you其qi是shi吊diao杆gan在zai水shui平ping或huo接jie近jin水shui平ping時shi。正zheng常chang的de吊diao杆gan工gong作zuo範fan圍wei是shi0--90度。
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