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組合式泵的裝配方法與整體式略有不同,以ZB-65型小五片式旋片泵為例,它是由高、低端端蓋組片,高、低泵腔組片和中隔板組片組合成整個泵體,其組裝順序如下。
首先將中隔板組片的底向上,夾於長虎鉗(100口徑220 mm長)上,注意勿太用力,以劉各密封麵擠壞,夾時要墊兩片小於泵組片厚度的塊鐵(厚度10 mm左右)。因yin該gai類lei泵beng高gao低di轉zhuan子zi軸zhou是shi通tong過guo軸zhou端duan十shi字zi接jie頭tou互hu相xiang咬yao合he同tong步bu工gong作zuo的de,故gu裝zhuang配pei時shi,先xian裝zhuang泵beng輪lun這zhe麵mian的de高gao真zhen空kong泵beng腔qiang組zu兒er其qi具ju體ti辦ban法fa是shi,將jiang旋xuan片pian加jia彈dan簧huang裝zhuang入ru高gao轉zhuan子zi槽cao中zhong後hou,捏nie緊jin旋xuan片pian裝zhuang入ru泵beng腔qiang,隨sui後hou連lian同tong組zu片pian及ji轉zhuan子zi,將jiang其qi有you凸tu頭tou的de軸zhou端duan向xiang中zhong隔ge板ban軸zhou孔kong插cha入ru緊jin接jie著zhe把ba端duan蓋gai片pian上shang之zhi軸zhou封feng孔kong對dui準zhun轉zhuan子zi軸zhou穿chuan入ru用yong螺luo栓shuan將jiang此ci高gao端duan二er組zu片pian固gu定ding於yu中zhong隔ge板ban上shang,邊bian緊jin螺luo栓shuan邊bian轉zhuan動dong安an好hao的de泵beng輥gun當dang螺luo栓shuan尚shang不bu太tai緊jin時shi,用yong小xiao錘chui輕qing敲qiao端duan蓋gai,使shi轉zhuan子zi與yu泵beng腔qiang自zi然ran對dui角jiao尺chi(成直角),然後用力固緊螺栓,但應注意在盤動泵輪時,不應有阻滯感然後再裝另一而的低真空端;dizhuanzizhouduanshizicaoyingyugaozhuanzishenguozhonggebanlaidetutoujiejin,yongtongfazhuanghaodiduanduangaizheyizupianyihou,gujin,tongyangyongchuiqingqiaoduangai,zuihoujiangluoshuangujincishi,zhuandongbenglunqichuyaohuajiaodaliqi,daizhuanjizhouyihou,danshouyingzhuandong,danbuyingyoujubulunzhongzuzhixianxiangranhou,youjiangliangtouduangaizhongxinchaikai,yongshouzhuajin
旋(xuan)片(pian)取(qu)出(chu)轉(zhuan)子(zi),仔(zai)細(xi)觀(guan)察(cha)轉(zhuan)子(zi)上(shang)有(you)否(fou)均(jun)勻(yun)線(xian)條(tiao)劃(hua)痕(hen),如(ru)有(you),則(ze)說(shuo)明(ming)裝(zhuang)配(pei)合(he)適(shi)。假(jia)如(ru)在(zai)轉(zhuan)子(zi)某(mou)端(duan)頭(tou)發(fa)現(xian)有(you)一(yi)段(duan)黑(hei)亮(liang)線(xian),此(ci)時(shi)應(ying)進(jin)一(yi)步(bu)檢(jian)查(zha)轉(zhuan)子(zi)或(huo)泵(beng)腔(qiang)兩(liang)端(duan)有(you)無(wu)錐(zhui)度(du),如(ru)兩(liang)端(duan)一(yi)樣(yang)大(da)小(xiao),則(ze)說(shuo)明(ming)轉(zhuan)子(zi)與(yu)泵(beng)腔(qiang)不(bu)對(dui)角(jiao)尺(chi),轉(zhuan)子(zi)裝(zhuang)歪(wai)了(le)點(dian),可(ke)根(gen)據(ju)轉(zhuan)子(zi)上(shang)黑(hei)線(xian)的(de)位(wei)置(zhi)矯(jiao)玉(yu)矯(jiao)正(zheng)的(de)效(xiao)果(guo)視(shi)實(shi)際(ji)操(cao)作(zuo)經(jing)驗(yan)而(er)危(wei)裝(zhuang)好(hao)後(hou)輕(qing)敲(qiao)端(duan)蓋(gai),再(zai)用(yong)雙(shuang)手(shou)盤(pan)動(dong)皮(pi)帶(dai)輪(lun),看(kan)有(you)否(fou)局(ju)部(bu)輪(lun)重(zhong),兩(liang)端(duan)同(tong)樣(yang)施(shi)行(xing)複(fu)檢(jian)如(ru)果(guo)在(zai)拆(chai)下(xia)轉(zhuan)子(zi)後(hou)發(fa)現(xian)其(qi)上(shang)無(wu)任(ren)何(he)輕(qing)劃(hua)線(xian)的(de)痕(hen)跡(ji)說(shuo)明(ming)轉(zhuan)子(zi)根(gen)本(ben)未(wei)靠(kao)上(shang)泵(beng)腔(qiang),此(ci)時(shi)應(ying)將(jiang)中(zhong)隔(ge)板(ban)兩(liang)端(duan)的(de)組(zu)片(pian)均(jun)抬(tai)高(gao)一(yi)兩(liang)絲(si)(這要將四角固緊螺栓孔擴孔才行),使泵腔與轉子貼緊若再未發現有其他毛病,則在密封縫處塗蟲膠漆溶液輔助密封,最後裝油試抽測。
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