锐(Rui)克(Ke)马(Ma)锂(?)电(Dian)扳(Ban)手(Shou)
电(Dian)动(Dong)扳(Ban)手(Shou)的(De)产(Chan)品(Pin)名(Ming)称(Cheng)型(Xing)号(Hao)不(Bu)同(Tong),(?)用(Yong)途(Tu)使(Shi)用(Yong)范(Fan)围(Wei)也(Ye)不(Bu)同(Tong)。(?)这(Zhe)里(Li)介(Jie)绍(Shao)定(Ding)转(Zhuan)矩(Ju)电(Dian)动(Dong)扳(Ban)手(Shou),(?)供(Gong)使(Shi)用(Yong)参(Can)考(Kao)。(?)
定(Ding)转(Zhuan)矩(Ju)电(Dian)动(Dong)扳(Ban)手(Shou)是(Shi)一(Yi)种(Zhong)能(Neng)自(Zi)动(Dong)控(Kong)制(Zhi)转(Zhuan)矩(Ju)的(De)电(Dian)动(Dong)扳(Ban)手(Shou)。(?)它(Ta)适(Shi)用(Yong)于(Yu)需(Xu)要(Yao)用(Yong)高(Gao)强(Qiang)度(Du)螺(Luo)栓(Shuan)连(Lian)接(Jie)的(De)桥(Qiao)梁(Liang)结(Jie)构(Gou)、(?)大(Da)型(Xing)钢(Gang)塔(Ta)、(?)钢(Gang)结(Jie)构(Gou)厂(Chang)房(Fang)、(?)冶(Ye)金(Jin)设(She)备(Bei)的(De)构(Gou)架(Jia)、(?)大(Da)型(Xing)起(Qi)重(Zhong)机(Ji)架(Jia)、(?)矿(Kuang)井(Jing)钢(Gang)架(Jia)等(Deng)工(Gong)程(Cheng)中(Zhong)及(Ji)大(Da)型(Xing)柴(Chai)油(You)机(Ji)、(?)发(Fa)电(Dian)设(She)备(Bei)、(?)化(Hua)工(Gong)设(She)备(Bei)中(Zhong),(?)要(Yao)求(Qiu)恒(Heng)定(Ding)的(De)夹(Jia)紧(Jin)力(Li)连(Lian)接(Jie)的(De)螺(Luo)栓(Shuan)也(Ye)可(Ke)用(Yong)定(Ding)转(Zhuan)矩(Ju)扳(Ban)手(Shou)来(Lai)紧(Jin)固(Gu)。(?)
特(Te)别(Bie)在(Zai)现(Xian)代(Dai)桥(Qiao)梁(Liang)建(Jian)设(She)中(Zhong),(?)定(Ding)转(Zhuan)矩(Ju)电(Dian)动(Dong)扳(Ban)手(Shou)是(Shi)实(Shi)现(Xian)以(Yi)“(?)栓(Shuan)焊(Han)梁(Liang)"代(Dai)替(Ti)“(?)铆(Mao)焊(Han)梁(Liang)"的(De)有(You)效(Xiao)工(Gong)具(Ju)。(?)这(Zhe)对(Dui)简(Jian)化(Hua)工(Gong)地(Di)安(An)装(Zhuang)工(Gong)序(Xu)、(?)降(Jiang)低(Di)建(Jian)桥(Qiao)成(Cheng)本(Ben)、(?)减(Jian)轻(Qing)劳(Lao)动(Dong)强(Qiang)度(Du),(?)从(Cong)而(?)加(Jia)速(Su)桥(Qiao)梁(Liang)建(Jian)设(She)具(Ju)有(You)较(Jiao)大(Da)的(De)意(Yi)义(Yi)。(?)
定(Ding)转(Zhuan)矩(Ju)电(Dian)动(Dong)扳(Ban)手(Shou)的(De)转(Zhuan)矩(Ju)以(Yi)电(Dian)气(Qi)装(Zhuang)置(Zhi)来(Lai)进(Jin)行(Xing)控(Kong)制(Zhi)。(?)这(Zhe)种(Zhong)电(Dian)动(Dong)扳(Ban)手(Shou)具(Ju)有(You)耗(Hao)电(Dian)量(Liang)少(Shao)、(?)噪(Zao)声(Sheng)小(Xiao)、(?)调(Diao)节(Jie)灵(Ling)活(Huo)、(?)能(Neng)自(Zi)动(Dong)停(Ting)机(Ji)、(?)转(Zhuan)矩(Ju)稳(Wen)定(Ding)等(Deng)优(You)点(Dian)。(?)
我(Wo)国(Guo)自(Zi)行(Xing)设(She)计(Ji)、(?)制(Zhi)造(Zao)的(De)120kgf·(?)m定(Ding)转(Zhuan)矩(Ju)电(Dian)动(Dong)扳(Ban)手(Shou)是(Shi)一(Yi)种(Zhong)静(Jing)转(Zhuan)矩(Ju)结(Jie)构(Gou)的(De)扳(Ban)手(Shou)。(?)它(Ta)可(Ke)作(Zuo)为(Wei)高(Gao)强(Qiang)度(Du)螺(Luo)栓(Shuan)的(De)终(Zhong)拧(Ning)工(Gong)具(Ju),(?)即(Ji)把(Ba)初(Chu)拧(Ning)过(Guo)的(De)螺(Luo)栓(Shuan)再(Zai)拧(Ning)到(Dao)规(Gui)定(Ding)的(De)力(Li)矩(Ju)。(?)
电(Dian)动(Dong)扳(Ban)手(Shou)是(Shi)装(Zhuang)卸(Xie)螺(Luo)纹(Wen)联(Lian)接(Jie)件(Jian)的(De)手(Shou)持(Chi)式(Shi)电(Dian)动(Dong)工(Gong)具(Ju),(?)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)汽(Qi)车(Che)、(?)拖(Tuo)拉(La)机(Ji)、(?)电(Dian)机(Ji)电(Dian)器(Qi)、(?)动(Dong)力(Li)机(Ji)械(Xie)、(?)阀(Fa)门(Men)、(?)水(Shui)泵(Beng)、(?)纺(Fang)织(Zhi)机(Ji)械(Xie)等(Deng)制(Zhi)造(Zao)业(Ye)的(De)装(Zhuang)配(Pei)工(Gong)作(Zuo)中(Zhong),(?)在(Zai)化(Hua)工(Gong)、(?)水(Shui)泥(Ni)预(Yu)制(Zhi)件(Jian)、(?)塑(Su)料(Liao)成(Cheng)型(Xing)等(Deng)作(Zuo)业(Ye)中(Zhong)则(Ze)用(Yong)于(Yu)生(Sheng)产(Chan)流(Liu)程(Cheng)中(Zhong)装(Zhuang)拆(Chai)真(Zhen)空(Kong)罐(Guan)、(?)反(Fan)应(Ying)釜(Fu)和(He)水(Shui)泥(Ni)模(Mo)板(Ban)、(?)带(Dai)螺(Luo)纹(Wen)塑(Su)料(Liao)件(Jian)的(De)脱(Tuo)模(Mo)工(Gong)作(Zuo);(?)也(Ye)可(Ke)用(Yong)在(Zai)铁(Tie)道(Dao)、(?)桥(Qiao)梁(Liang)、(?)建(Jian)筑(Zhu)等(Deng)工(Gong)程(Cheng)中(Zhong)作(Zuo)水(Shui)泥(Ni)轨(Gui)枕(Zhen)、(?)桁(Heng)架(Jia)节(Jie)点(Dian)、(?)角(Jiao)钢(Gang)脚(Jiao)手(Shou)架(Jia)等(Deng)结(Jie)构(Gou)的(De)安(An)装(Zhuang)、(?)检(Jian)修(Xiu)和(He)拆(Chai)换(Huan)工(Gong)作(Zuo)。(?)
当(Dang)螺(Luo)母(Mu)的(De)端(Duan)面(Mian)与(Yu)工(Gong)件(Jian)端(Duan)面(Mian)接(Jie)触(Chu)后(Hou),(?)阻(Zu)力(Li)矩(Ju)急(Ji)剧(Ju)上(Shang)升(Sheng),(?)转(Zhuan)动(Dong)的(De)螺(Luo)旋(Xuan)槽(Cao)使(Shi)滚(Gun)珠(Zhu)带(Dai)着(Zhuo)主(Zhu)动(Dong)冲(Chong)击(Ji)块(Kuai)克(Ke)服(Fu)摩(Mo)擦(Ca)力(Li)和(He)工(Gong)作(Zuo)弹(Dan)簧(Huang)的(De)压(Ya)力(Li)向(Xiang)后(Hou)移(Yi)动(Dong),(?)使(Shi)主(Zhu)动(Dong)冲(Chong)击(Ji)块(Kuai)与(Yu)从(Cong)动(Dong)冲(Chong)击(Ji)块(Kuai)互(Hu)相(Xiang)啮(Nie)合(He)的(De)牙(Ya)脱(Tuo)离(Li)啮(Nie)合(He)。(?)此(Ci)时(Shi),(?)从(Cong)动(Dong)冲(Chong)击(Ji)块(Kuai)不(Bu)移(Yi)动(Dong),(?)而(?)主(Zhu)动(Dong)冲(Chong)击(Ji)块(Kuai)继(Ji)续(Xu)向(Xiang)后(Hou)移(Yi)动(Dong)。(?)在(Zai)转(Zhuan)过(Guo)从(Cong)动(Dong)冲(Chong)击(Ji)块(Kuai)的(De)牙(Ya)后(Hou),(?)由(You)于(Yu)工(Gong)作(Zuo)弹(Dan)簧(Huang)的(De)作(Zuo)用(Yong)使(Shi)主(Zhu)动(Dong)冲(Chong)击(Ji)块(Kuai)瞬(Shun)时(Shi)前(Qian)移(Yi),(?)并(Bing)沿(Yan)螺(Luo)旋(Xuan)槽(Cao)产(Chan)生(Sheng)一(Yi)个(Ge)角(Jiao)加(Jia)速(Su)度(Du),(?)主(Zhu)动(Dong)冲(Chong)击(Ji)块(Kuai)撞(Zhuang)击(Ji)从(Cong)动(Dong)冲(Chong)击(Ji)块(Kuai),(?)两(Liang)牙(Ya)产(Chan)生(Sheng)碰(Peng)撞(Zhuang)。(?)然(Ran)后(Hou)螺(Luo)旋(Xuan)槽(Cao)又(You)使(Shi)滚(Gun)珠(Zhu)和(He)主(Zhu)动(Dong)冲(Chong)击(Ji)块(Kuai)后(Hou)移(Yi),(?)脱(Tuo)离(Li)啮(Nie)合(He)。(?)这(Zhe)样(Yang)周(Zhou)而(?)复(Fu)始(Shi)产(Chan)生(Sheng)一(Yi)次(Ci)又(You)一(Yi)次(Ci)的(De)碰(Peng)撞(Zhuang),(?)获(Huo)得(De)所(Suo)需(Xu)的(De)冲(Chong)击(Ji)力(Li)矩(Ju),(?)使(Shi)螺(Luo)母(Mu)紧(Jin)固(Gu)。(?)
如(Ru)将(Jiang)电(Dian)源(Yuan)开(Kai)关(Guan)接(Jie)到(Dao)反(Fan)转(Zhuan)位(Wei)置(Zhi)即(Ji)可(Ke)拧(Ning)出(Chu)螺(Luo)母(Mu)。(?)双(Shuang)重(Zhong)绝(Jue)缘(Yuan)单(Dan)相(Xiang)串(Chuan)励(Li)电(Dian)动(Dong)扳(Ban)手(Shou)在(Zai)操(Cao)作(Zuo)手(Shou)柄(Bing)上(Shang)装(Zhuang)有(You)两(Liang)只(Zhi)开(Kai)关(Guan)。(?)一(Yi)只(Zhi)为(Wei)工(Gong)作(Zuo)开(Kai)关(Guan),(?)是(Shi)操(Cao)纵(Zong)起(Qi)动(Dong)和(He)停(Ting)止(Zhi)的(De);(?)另(Ling)一(Yi)只(Zhi)是(Shi)专(Zhuan)门(Men)为(Wei)改(Gai)变(Bian)电(Dian)枢(Shu)正(Zheng)反(Fan)转(Zhuan)而(?)设(She)置(Zhi)的(De),(?)两(Liang)只(Zhi)开(Kai)关(Guan)不(Bu)可(Ke)接(Jie)反(Fan)。(?)
电(Dian)动(Dong)扳(Ban)手(Shou)有(You)安(An)全(Quan)离(Li)合(He)器(Qi)式(Shi)和(He)冲(Chong)击(Ji)式(Shi)两(Liang)种(Zhong)结(Jie)构(Gou)型(Xing)式(Shi)。(?)
安(An)全(Quan)离(Li)合(He)器(Qi)式(Shi)是(Shi)一(Yi)种(Zhong)采(Cai)用(Yong)达(Da)到(Dao)一(Yi)定(Ding)力(Li)矩(Ju)时(Shi)就(Jiu)脱(Tuo)扣(Kou)的(De)安(An)全(Quan)离(Li)合(He)器(Qi)机(Ji)构(Gou),(?)来(Lai)完(Wan)成(Cheng)装(Zhuang)拆(Chai)螺(Luo)纹(Wen)件(Jian)的(De)结(Jie)构(Gou)型(Xing)式(Shi);(?)冲(Chong)击(Ji)式(Shi)则(Ze)是(Shi)采(Cai)用(Yong)冲(Chong)击(Ji)机(Ji)构(Gou),(?)以(Yi)其(Qi)冲(Chong)击(Ji)力(Li)矩(Ju)完(Wan)成(Cheng)装(Zhuang)拆(Chai)螺(Luo)纹(Wen)件(Jian)的(De)结(Jie)构(Gou)型(Xing)式(Shi)。(?)前(Qian)者(Zhe)由(You)于(Yu)其(Qi)结(Jie)构(Gou)简(Jian)单(Dan),(?)输(Shu)出(Chu)力(Li)矩(Ju)较(Jiao)小(Xiao),(?)且(Qie)存(Cun)在(Zai)一(Yi)定(Ding)的(De)反(Fan)作(Zuo)用(Yong)力(Li)矩(Ju),(?)一(Yi)般(Ban)仅(Jin)适(Shi)于(Yu)制(Zhi)造(Zao)M8mm及(Ji)以(Yi)下(Xia)的(De)电(Dian)动(Dong)扳(Ban)手(Shou);(?)后(Hou)者(Zhe)结(Jie)构(Gou)较(Jiao)复(Fu)杂(Za),(?)制(Zhi)造(Zao)工(Gong)艺(Yi)要(Yao)求(Qiu)高(Gao),(?)但(Dan)其(Qi)输(Shu)出(Chu)力(Li)矩(Ju)大(Da),(?)且(Qie)反(Fan)作(Zuo)用(Yong)力(Li)矩(Ju)甚(Shen)小(Xiao),(?)一(Yi)般(Ban)适(Shi)于(Yu)制(Zhi)造(Zao)较(Jiao)大(Da)规(Gui)格(Ge)的(De)电(Dian)动(Dong)扳(Ban)手(Shou)。(?)
冲(Chong)击(Ji)式(Shi)电(Dian)动(Dong)扳(Ban)手(Shou)由(You)电(Dian)动(Dong)机(Ji)、(?)行(Xing)星(Xing)齿(Chi)轮(Lun)减(Jian)速(Su)器(Qi)、(?)滚(Gun)珠(Zhu)螺(Luo)旋(Xuan)槽(Cao)冲(Chong)击(Ji)机(Ji)构(Gou)、(?)正(Zheng)反(Fan)转(Zhuan)电(Dian)源(Yuan)开(Kai)关(Guan)、(?)电(Dian)源(Yuan)联(Lian)接(Jie)装(Zhuang)置(Zhi)件(Jian)和(He)机(Ji)动(Dong)套(Tao)筒(Tong)等(Deng)组(Zu)成(Cheng)。(?)
冲(Chong)击(Ji)式(Shi)电(Dian)动(Dong)扳(Ban)手(Shou)按(An)选(Xuan)用(Yong)电(Dian)动(Dong)机(Ji)的(De)类(Lei)型(Xing)有(You)单(Dan)相(Xiang)串(Chuan)励(Li)电(Dian)动(Dong)扳(Ban)手(Shou)和(He)三(San)相(Xiang)电(Dian)动(Dong)扳(Ban)手(Shou)。(?)
单(Dan)相(Xiang)串(Chuan)励(Li)电(Dian)动(Dong)扳(Ban)手(Shou)的(De)电(Dian)动(Dong)机(Ji)装(Zhuang)置(Zhi)在(Zai)塑(Su)料(Liao)外(Wai)壳(Ke)内(Nei)。(?)塑(Su)料(Liao)外(Wai)壳(Ke)既(Ji)用(Yong)作(Zuo)支(Zhi)承(Cheng)电(Dian)动(Dong)机(Ji)的(De)结(Jie)构(Gou)件(Jian),(?)又(You)是(Shi)电(Dian)动(Dong)机(Ji)定(Ding)子(Zi)的(De)附(Fu)加(Jia)绝(Jue)缘(Yuan)。(?)由(You)于(Yu)冲(Chong)击(Ji)式(Shi)电(Dian)动(Dong)扳(Ban)手(Shou)在(Zai)装(Zhuang)配(Pei)或(Huo)拆(Chai)卸(Xie)螺(Luo)纹(Wen)件(Jian)时(Shi),(?)装(Zhuang)置(Zhi)电(Dian)动(Dong)机(Ji)的(De)塑(Su)料(Liao)外(Wai)壳(Ke)的(De)端(Duan)面(Mian)与(Yu)装(Zhuang)置(Zhi)行(Xing)星(Xing)齿(Chi)轮(Lun)减(Jian)速(Su)器(Qi)和(He)滚(Gun)珠(Zhu)螺(Luo)旋(Xuan)槽(Cao)冲(Chong)击(Ji)机(Ji)构(Gou)的(De)塑(Su)料(Liao)前(Qian)罩(Zhao)壳(Ke)间(Jian)存(Cun)在(Zai)着(Zhuo)较(Jiao)大(Da)的(De)轴(Zhou)向(Xiang)拉(La)力(Li),(?)以(Yi)及(Ji)行(Xing)星(Xing)齿(Chi)轮(Lun)减(Jian)速(Su)器(Qi)要(Yao)求(Qiu)有(You)较(Jiao)高(Gao)的(De)装(Zhuang)配(Pei)精(Jing)度(Du),(?)因(Yin)此(Ci)在(Zai)塑(Su)料(Liao)外(Wai)壳(Ke)的(De)止(Zhi)口(Kou)、(?)轴(Zhou)承(Cheng)室(Shi)和(He)螺(Luo)纹(Wen)联(Lian)接(Jie)处(Chu)均(Jun)设(She)置(Zhi)金(Jin)属(Shu)嵌(Qian)件(Jian),(?)以(Yi)增(Zeng)强(Qiang)外(Wai)壳(Ke)的(De)刚(Gang)性(Xing),(?)提(Ti)高(Gao)塑(Su)料(Liao)外(Wai)壳(Ke)的(De)加(Jia)工(Gong)精(Jing)度(Du)和(He)联(Lian)接(Jie)处(Chu)承(Cheng)受(Shou)轴(Zhou)向(Xiang)力(Li)的(De)能(Neng)力(Li)。(?)
锐(Rui)克(Ke)马(Ma)锂(?)电(Dian)扳(Ban)手(Shou)