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小(Xiao)型(Xing)滑(Hua)移(Yi)装(Zhuang)载(Zai)机(Ji)液(Ye)压(Ya)系(Xi)统(Tong)的(De)维(Wei)护(Hu)方(Fang)法(Fa)
- 分(Fen)类(Lei):(?)美(Mei)联(Lian)新(Xin)闻(Wen)
- 作(Zuo)者(Zhe):(?)
- 来(Lai)源(Yuan):(?)
- 发(Fa)布(Bu)时(Shi)间(Jian):(?)2022-12-15
- 访(Fang)问(Wen)量(Liang):(?)0
【(?)概(Gai)要(Yao)描(Miao)述(Shu)】(?)
小(Xiao)型(Xing)滑(Hua)移(Yi)装(Zhuang)载(Zai)机(Ji)液(Ye)压(Ya)系(Xi)统(Tong)的(De)维(Wei)护(Hu)方(Fang)法(Fa)
【(?)概(Gai)要(Yao)描(Miao)述(Shu)】(?)
- 分(Fen)类(Lei):(?)美(Mei)联(Lian)新(Xin)闻(Wen)
- 作(Zuo)者(Zhe):(?)
- 来(Lai)源(Yuan):(?)
- 发(Fa)布(Bu)时(Shi)间(Jian):(?)2022-12-15
- 访(Fang)问(Wen)量(Liang):(?)0
液(Ye)压(Ya)油(You)是(Shi)液(Ye)压(Ya)系(Xi)统(Tong)的(De)传(Chuan)动(Dong)介(Jie)质(Zhi),(?)必(Bi)不(Bu)可(Ke)少(Shao),(?)合(He)格(Ge)的(De)液(Ye)压(Ya)油(You)是(Shi)液(Ye)压(Ya)系(Xi)统(Tong)可(Ke)靠(Kao)运(Yun)行(Xing)的(De)保(Bao)障(Zhang),(?)正(Zheng)确(Que)的(De)维(Wei)护(Hu)是(Shi)液(Ye)压(Ya)系(Xi)统(Tong)可(Ke)靠(Kao)运(Yun)行(Xing)的(De)根(Gen)本(Ben)。(?)因(Yin)此(Ci),(?)小(Xiao)型(Xing)滑(Hua)移(Yi)装(Zhuang)载(Zai)机(Ji)厂(Chang)家(Jia)根(Gen)据(Ju)多(Duo)年(Nian)的(De)经(Jing)验(Yan),(?)就(Jiu)一(Yi)般(Ban)作(Zuo)业(Ye)环(Huan)境(Jing)中(Zhong)机(Ji)械(Xie)液(Ye)压(Ya)系(Xi)统(Tong)的(De)维(Wei)护(Hu)方(Fang)法(Fa)给(Gei)大(Da)家(Jia)做(Zuo)个(Ge)总(Zong)结(Jie)。(?)
一(Yi)、(?)防(Fang)止(Zhi)空(Kong)气(Qi)和(He)水(Shui)入(Ru)侵(Qin)液(Ye)压(Ya)系(Xi)统(Tong)
(1)防(Fang)止(Zhi)空(Kong)气(Qi)入(Ru)侵(Qin)液(Ye)压(Ya)系(Xi)统(Tong)
在(Zai)常(Chang)压(Ya)常(Chang)温(Wen)下(Xia)液(Ye)压(Ya)油(You)中(Zhong)含(Han)有(You)容(Rong)积(Ji)比(Bi)为(Wei)6~(?)8%的(De)空(Kong)气(Qi),(?)当(Dang)压(Ya)力(Li)降(Jiang)低(Di)时(Shi)空(Kong)气(Qi)会(Hui)从(Cong)油(You)中(Zhong)游(You)离(Li)出(Chu)来(Lai),(?)气(Qi)泡(Pao)破(Po)裂(Lie)使(Shi)液(Ye)压(Ya)元(Yuan)件(Jian)“气(Qi)蚀(Shi)”,(?)产(Chan)生(Sheng)噪(Zao)声(Sheng)。(?)大(Da)量(Liang)的(De)空(Kong)气(Qi)进(Jin)入(Ru)油(You)中(Zhong)将(Jiang)使(Shi)“气(Qi)蚀(Shi)”现(Xian)象(Xiang)加(Jia)剧(Ju),(?)液(Ye)压(Ya)油(You)压(Ya)缩(Suo)性(Xing)增(Zeng)大(Da),(?)工(Gong)作(Zuo)不(Bu)稳(Wen)定(Ding),(?)降(Jiang)低(Di)工(Gong)作(Zuo)效(Xiao)率(Lu),(?)执(Zhi)行(Xing)元(Yuan)件(Jian)出(Chu)现(Xian)工(Gong)作(Zuo)“爬(Pa)行(Xing)”等(Deng)不(Bu)良(Liang)后(Hou)果(Guo)。(?)另(Ling)外(Wai),(?)空(Kong)气(Qi)还(Huan)会(Hui)使(Shi)液(Ye)压(Ya)油(You)氧(Yang)化(Hua),(?)加(Jia)速(Su)油(You)的(De)变(Bian)质(Zhi)。(?)防(Fang)止(Zhi)空(Kong)气(Qi)入(Ru)侵(Qin)应(Ying)注(Zhu)意(Yi)以(Yi)下(Xia)几(Ji)点(Dian):(?)
①(?)液(Ye)压(Ya)油(You)泵(Beng)的(De)吸(Xi)油(You)管(Guan)口(Kou)不(Bu)得(De)露(Lu)出(Chu)油(You)面(Mian),(?)吸(Xi)油(You)管(Guan)路(Lu)必(Bi)须(Xu)密(Mi)封(Feng)良(Liang)好(Hao);(?)
②(?)维(Wei)修(Xiu)和(He)换(Huan)油(You)后(Hou)要(Yao)按(An)规(Gui)定(Ding)排(Pai)除(Chu)系(Xi)统(Tong)中(Zhong)的(De)空(Kong)气(Qi),(?)才(Cai)能(Neng)正(Zheng)常(Chang)作(Zuo)业(Ye);(?)
③(?)油(You)泵(Beng)驱(Qu)动(Dong)轴(Zhou)的(De)密(Mi)封(Feng)应(Ying)良(Liang)好(Hao),(?)要(Yao)注(Zhu)意(Yi)更(Geng)换(Huan)该(Gai)处(Chu)油(You)封(Feng)时(Shi)应(Ying)使(Shi)用(Yong)“双(Shuang)唇(Chun)”正(Zheng)品(Pin)油(You)封(Feng),(?)不(Bu)能(Neng)用(Yong)“单(Dan)唇(Chun)”油(You)封(Feng)代(Dai)替(Ti),(?)因(Yin)为(Wei)“单(Dan)唇(Chun)”油(You)封(Feng)只(Zhi)能(Neng)单(Dan)向(Xiang)封(Feng)油(You),(?)不(Bu)具(Ju)备(Bei)封(Feng)气(Qi)的(De)功(Gong)能(Neng)。(?)某(Mou)单(Dan)位(Wei)曾(Zeng)有(You)一(Yi)台(Tai)装(Zhuang)载(Zai)机(Ji)大(Da)修(Xiu)后(Hou),(?)液(Ye)压(Ya)油(You)泵(Beng)出(Chu)现(Xian)连(Lian)续(Xu)“气(Qi)蚀(Shi)”噪(Zao)声(Sheng)、(?)油(You)箱(Xiang)油(You)位(Wei)自(Zi)动(Dong)升(Sheng)高(Gao)等(Deng)故(Gu)障(Zhang),(?)经(Jing)查(Cha)询(Xun)液(Ye)压(Ya)油(You)泵(Beng)修(Xiu)理(Li)过(Guo)程(Cheng),(?)发(Fa)现(Xian)即(Ji)为(Wei)液(Ye)压(Ya)油(You)泵(Beng)驱(Qu)动(Dong)轴(Zhou)的(De)油(You)封(Feng)误(Wu)用(Yong)“单(Dan)唇(Chun)”油(You)封(Feng)所(Suo)致(Zhi)。(?)
(2)防(Fang)止(Zhi)水(Shui)入(Ru)侵(Qin)液(Ye)压(Ya)系(Xi)统(Tong)
油(You)中(Zhong)含(Han)有(You)过(Guo)量(Liang)水(Shui)分(Fen),(?)会(Hui)使(Shi)液(Ye)压(Ya)元(Yuan)件(Jian)锈(Xiu)蚀(Shi)、(?)油(You)液(Ye)乳(Ru)化(Hua)变(Bian)质(Zhi)、(?)润(Run)滑(Hua)油(You)膜(Mo)强(Qiang)度(Du)降(Jiang)低(Di),(?)加(Jia)速(Su)机(Ji)械(Xie)磨(Mo)损(Sun)。(?)
二(?)、(?)选(Xuan)择(Ze)适(Shi)合(He)的(De)液(Ye)压(Ya)油(You)
液(Ye)压(Ya)油(You)在(Zai)液(Ye)压(Ya)系(Xi)统(Tong)中(Zhong)起(Qi)着(Zhuo)传(Chuan)递(Di)压(Ya)力(Li)、(?)润(Run)滑(Hua)、(?)冷(Leng)却(Que)、(?)密(Mi)封(Feng)的(De)作(Zuo)用(Yong),(?)液(Ye)压(Ya)油(You)选(Xuan)择(Ze)不(Bu)恰(Qia)当(Dang)是(Shi)液(Ye)压(Ya)系(Xi)统(Tong)早(Zao)期(Qi)故(Gu)障(Zhang)和(He)耐(Nai)久(Jiu)性(Xing)下(Xia)降(Jiang)的(De)主(Zhu)要(Yao)原(Yuan)因(Yin)。(?)应(Ying)按(An)随(Sui)机(Ji)《(?)使(Shi)用(Yong)说(Shuo)明(Ming)书(Shu)》(?)中(Zhong)规(Gui)定(Ding)的(De)牌(Pai)号(Hao)选(Xuan)择(Ze)液(Ye)压(Ya)油(You),(?)特(Te)殊(Shu)情(Qing)况(Kuang)需(Xu)要(Yao)使(Shi)用(Yong)代(Dai)用(Yong)油(You)时(Shi),(?)应(Ying)力(Li)求(Qiu)其(Qi)性(Xing)能(Neng)与(Yu)原(Yuan)牌(Pai)号(Hao)性(Xing)能(Neng)相(Xiang)同(Tong)。(?)不(Bu)同(Tong)牌(Pai)号(Hao)的(De)液(Ye)压(Ya)油(You)不(Bu)能(Neng)混(Hun)合(He)使(Shi)用(Yong),(?)以(Yi)防(Fang)液(Ye)压(Ya)油(You)产(Chan)生(Sheng)化(Hua)学(Xue)反(Fan)应(Ying)、(?)性(Xing)能(Neng)发(Fa)生(Sheng)变(Bian)化(Hua)。(?)深(Shen)褐(He)色(Se)、(?)乳(Ru)白(Bai)色(Se)、(?)有(You)异(Yi)味(Wei)的(De)液(Ye)压(Ya)油(You)是(Shi)变(Bian)质(Zhi)油(You),(?)不(Bu)能(Neng)使(Shi)用(Yong)。(?)
三(San)、(?)防(Fang)止(Zhi)固(Gu)体(Ti)杂(Za)质(Zhi)混(Hun)入(Ru)液(Ye)压(Ya)系(Xi)统(Tong)
清(Qing)洁(Jie)的(De)液(Ye)压(Ya)油(You)是(Shi)液(Ye)压(Ya)系(Xi)统(Tong)的(De)生(Sheng)命(Ming)。(?)液(Ye)压(Ya)系(Xi)统(Tong)中(Zhong)有(You)许(Xu)多(Duo)精(Jing)密(Mi)偶(Ou)件(Jian),(?)有(You)的(De)有(You)阻(Zu)尼(Ni)小(Xiao)孔(Kong)、(?)有(You)的(De)有(You)缝(Feng)隙(Xi)等(Deng)。(?)若(Ruo)固(Gu)体(Ti)杂(Za)质(Zhi)入(Ru)侵(Qin)将(Jiang)造(Zao)成(Cheng)精(Jing)密(Mi)偶(Ou)件(Jian)拉(La)伤(Shang)、(?)发(Fa)卡(Ka)、(?)油(You)道(Dao)堵(Du)塞(Sai)等(Deng),(?)危(Wei)及(Ji)液(Ye)压(Ya)系(Xi)统(Tong)的(De)安(An)全(Quan)运(Yun)行(Xing)。(?)一(Yi)般(Ban)固(Gu)体(Ti)杂(Za)质(Zhi)入(Ru)侵(Qin)液(Ye)压(Ya)系(Xi)统(Tong)的(De)途(Tu)径(Jing)有(You):(?)液(Ye)压(Ya)油(You)不(Bu)洁(Jie);加(Jia)油(You)工(Gong)具(Ju)不(Bu)洁(Jie);加(Jia)油(You)和(He)维(Wei)修(Xiu)、(?)保(Bao)养(Yang)不(Bu)慎(Shen);液(Ye)压(Ya)元(Yuan)件(Jian)脱(Tuo)屑(Xie)等(Deng)。(?)
可(Ke)以(Yi)从(Cong)以(Yi)下(Xia)几(Ji)个(Ge)方(Fang)面(Mian)防(Fang)止(Zhi)固(Gu)体(Ti)杂(Za)质(Zhi)入(Ru)侵(Qin)系(Xi)统(Tong):(?)
(1)液(Ye)压(Ya)系(Xi)统(Tong)的(De)清(Qing)洗(Xi)
清(Qing)洗(Xi)油(You)必(Bi)须(Xu)使(Shi)用(Yong)与(Yu)系(Xi)统(Tong)所(Suo)用(Yong)牌(Pai)号(Hao)相(Xiang)同(Tong)的(De)液(Ye)压(Ya)油(You),(?)油(You)温(Wen)在(Zai)45~(?)80℃(?)之(Zhi)间(Jian),(?)用(Yong)大(Da)流(Liu)量(Liang)尽(Jin)可(Ke)能(Neng)将(Jiang)系(Xi)统(Tong)中(Zhong)杂(Za)质(Zhi)带(Dai)走(Zou)。(?)液(Ye)压(Ya)系(Xi)统(Tong)要(Yao)反(Fan)复(Fu)清(Qing)洗(Xi)三(San)次(Ci)以(Yi)上(Shang),(?)每(Mei)次(Ci)清(Qing)洗(Xi)完(Wan)后(Hou),(?)趁(Chen)油(You)热(Re)时(Shi)将(Jiang)其(Qi)全(Quan)部(Bu)放(Fang)出(Chu)系(Xi)统(Tong)。(?)清(Qing)洗(Xi)完(Wan)毕(Bi)再(Zai)清(Qing)洗(Xi)滤(Lu)清(Qing)器(Qi)、(?)更(Geng)换(Huan)新(Xin)滤(Lu)芯(Xin)后(Hou)加(Jia)注(Zhu)新(Xin)油(You)。(?)
(2)加(Jia)油(You)时(Shi)
液(Ye)压(Ya)油(You)必(Bi)须(Xu)过(Guo)滤(Lu)加(Jia)注(Zhu),(?)加(Jia)油(You)工(Gong)具(Ju)应(Ying)可(Ke)靠(Kao)清(Qing)洁(Jie)。(?)不(Bu)能(Neng)为(Wei)了(Liao)提(Ti)高(Gao)加(Jia)油(You)速(Su)度(Du)而(?)去(Qu)掉(Diao)油(You)箱(Xiang)加(Jia)油(You)口(Kou)处(Chu)的(De)过(Guo)滤(Lu)器(Qi)。(?)加(Jia)油(You)人(Ren)员(Yuan)应(Ying)使(Shi)用(Yong)干(Gan)净(Jing)的(De)手(Shou)套(Tao)和(He)工(Gong)作(Zuo)服(Fu),(?)以(Yi)防(Fang)固(Gu)体(Ti)杂(Za)质(Zhi)和(He)纤(Xian)维(Wei)杂(Za)质(Zhi)掉(Diao)入(Ru)油(You)中(Zhong)。(?)
(3)保(Bao)养(Yang)时(Shi)
拆(Chai)卸(Xie)液(Ye)压(Ya)油(You)箱(Xiang)加(Jia)油(You)盖(Gai)、(?)滤(Lu)清(Qing)器(Qi)盖(Gai)、(?)检(Jian)测(Ce)孔(Kong)、(?)液(Ye)压(Ya)油(You)管(Guan)等(Deng)部(Bu)位(Wei),(?)造(Zao)成(Cheng)系(Xi)统(Tong)油(You)道(Dao)暴(Bao)露(Lu)时(Shi)要(Yao)避(Bi)开(Kai)扬(Yang)尘(Chen),(?)拆(Chai)卸(Xie)部(Bu)位(Wei)要(Yao)先(Xian)彻(Che)底(Di)清(Qing)洁(Jie)后(Hou)才(Cai)能(Neng)打(Da)开(Kai)。(?)
如(Ru)拆(Chai)卸(Xie)液(Ye)压(Ya)油(You)箱(Xiang)加(Jia)油(You)盖(Gai)时(Shi),(?)先(Xian)除(Chu)去(Qu)油(You)箱(Xiang)盖(Gai)四(Si)周(Zhou)的(De)泥(Ni)土(Tu),(?)拧(Ning)松(Song)油(You)箱(Xiang)盖(Gai)后(Hou),(?)清(Qing)除(Chu)残(Can)留(Liu)在(Zai)接(Jie)合(He)部(Bu)位(Wei)的(De)杂(Za)物(Wu)(不(Bu)能(Neng)用(Yong)水(Shui)冲(Chong)洗(Xi)以(Yi)免(Mian)水(Shui)渗(Shen)入(Ru)油(You)箱(Xiang)),(?)确(Que)认(Ren)清(Qing)洁(Jie)后(Hou)才(Cai)能(Neng)打(Da)开(Kai)油(You)箱(Xiang)盖(Gai)。(?)
如(Ru)需(Xu)使(Shi)用(Yong)擦(Ca)拭(Shi)材(Cai)料(Liao)和(He)铁(Tie)锤(Chui)时(Shi),(?)应(Ying)选(Xuan)择(Ze)不(Bu)掉(Diao)纤(Xian)维(Wei)杂(Za)质(Zhi)的(De)擦(Ca)拭(Shi)材(Cai)料(Liao)和(He)击(Ji)打(Da)面(Mian)附(Fu)着(Zhuo)橡(Xiang)胶(Jiao)的(De)专(Zhuan)用(Yong)铁(Tie)锤(Chui)。(?)液(Ye)压(Ya)元(Yuan)件(Jian)、(?)液(Ye)压(Ya)胶(Jiao)管(Guan)要(Yao)认(Ren)真(Zhen)清(Qing)洗(Xi),(?)用(Yong)高(Gao)压(Ya)风(Feng)吹(Chui)干(Gan)后(Hou)组(Zu)装(Zhuang)。(?)选(Xuan)用(Yong)包(Bao)装(Zhuang)完(Wan)好(Hao)的(De)正(Zheng)品(Pin)滤(Lu)芯(Xin)(内(Nei)包(Bao)装(Zhuang)损(Sun)坏(Huai),(?)虽(Sui)然(Ran)滤(Lu)芯(Xin)完(Wan)好(Hao),(?)也(Ye)可(Ke)能(Neng)不(Bu)洁(Jie))。(?)换(Huan)油(You)时(Shi)同(Tong)时(Shi)清(Qing)洗(Xi)滤(Lu)清(Qing)器(Qi),(?)安(An)装(Zhuang)滤(Lu)芯(Xin)前(Qian)应(Ying)用(Yong)擦(Ca)拭(Shi)材(Cai)料(Liao)认(Ren)真(Zhen)清(Qing)洁(Jie)滤(Lu)清(Qing)器(Qi)壳(Ke)内(Nei)底(Di)部(Bu)污(Wu)物(Wu)。(?)
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