Tsarin ƙayyadaddun shigarwa na ɗaukar allo mai girgiza

Tsarin ƙayyadaddun shigarwa na ɗaukar allo mai girgiza
Ko an shigar da maƙallan daidai yana rinjayar daidaito, rayuwa da aikin ɗaukar hoto, musamman maɗaurin allo mai girgiza.Don haka, ya kamata a yi nazari sosai akan shigar da faifan allo masu girgiza.
Abubuwan ma'auni na aiki yawanci kamar haka:
(1), tsaftace sassa masu alaƙa da ɗaukar nauyi
(2), duba girman da ƙarewar sassan da ke da alaƙa
(3), shigarwa
(4) Dubawa bayan an shigar da igiya
(5) Mai mai ba da kayan shafawa Ana buɗe fakitin ɗaukar hoto nan da nan kafin shigarwa.
Tsarin ƙayyadaddun shigarwa na ɗaukar allo mai girgiza
Babban man shafawa, babu tsaftacewa, cikawa kai tsaye tare da mai.Lubricating man fetur baya buƙatar tsaftacewa gabaɗaya.Duk da haka, ya kamata a tsaftace kayan aiki ko masu saurin gudu tare da mai mai tsabta don cire mai hana tsatsa da aka rufe a kan bearings.Abubuwan da aka cire tare da masu hana tsatsa suna da haɗari ga tsatsa, don haka ba za a iya barin su na dogon lokaci ba.Hanyar shigarwa na ɗaukar nauyi ya bambanta dangane da tsarin ɗaukar hoto, dacewa da yanayi.Tun da yawancin ramukan suna juyawa, zoben ciki yana buƙatar tsangwama mai dacewa.Ana manne ƙuƙumman silinda yawanci ta hanyar latsa, ko ta hanyar da ta dace.A cikin yanayin ramin da aka ɗora, shigar da shi kai tsaye a kan ramin da aka yi, ko shigar da shi tare da hannun riga.
Lokacin shigar da harsashi, gabaɗaya akwai ƙoshin sharewa da yawa, kuma zobe na waje yana da adadin tsangwama, wanda yawanci ana danna shi ta hanyar latsawa, ko kuma akwai hanyar raguwar dacewa bayan sanyaya.Lokacin da aka yi amfani da busasshiyar ƙanƙara azaman mai sanyaya kuma ana amfani da dacewa don shigarwa, danshi a cikin iska zai taso a saman abin da aka ɗauka.Don haka, ana buƙatar matakan rigakafin da suka dace.
Shigar da guntun siliki mai ɗaukar allon jijjiga
(1) Hanyar latsawa da latsa
Ana amfani da ƙananan bearings ko'ina a cikin latsa-fice hanya.Saka mai sarari a cikin zobe na ciki, kuma danna zoben ciki tare da latsa har sai ya kasance yana kusanci da kafadar shaft.Lokacin aiki, yana da kyau a yi amfani da man fetur a kan mating surface a gaba.Idan kuna amfani da guduma don shigarwa, sanya kushin akan zoben ciki.Wannan hanya ta iyakance ga yin amfani da ƙananan tsangwama, kuma ba za a iya amfani da shi ba don babba ko matsakaici da manyan bearings.
Don wuraren da ba za a iya rabuwa da su ba kamar zurfin tsagi na ball bearings, inda duka zobe na ciki da na waje suna buƙatar shigar da shi tare da tsangwama, yi amfani da na'urar daukar hoto don kumfa shi, kuma amfani da dunƙule ko matsar mai don danna zoben ciki da kewaye. a lokaci guda.Zoben waje na ƙwallon ƙwallon mai daidaita kai yana da sauƙi don karkata, koda kuwa ba tsoma baki bane, yana da kyau a girka shi da kushin.
Don rarrafe bearings kamar silindrical roller bearings da tapered bearings, ciki da waje zobe za a iya shigar a kan shaft da kuma waje casing bi da bi.Rufe biyun don kada tsakiyar biyun ya karkace.Matsa su da ƙarfi zai sa saman titin tsere ya makale.
(2) Hanyar lodi mai zafi
Manyan igiyoyi masu girgiza suna buƙatar ƙarfi mai yawa don dannawa, don haka yana da wahala a danna ciki. Don haka, hanyar da za a ɗaure ta da zafi a cikin mai don faɗaɗa sa'an nan kuma a ɗaura kan sandar ana amfani da shi sosai.Yin amfani da wannan hanyar, ana iya kammala aikin a cikin ɗan gajeren lokaci ba tare da ƙara ƙarfin da bai dace ba
2. Shigar da ƙwanƙwasa ƙwanƙwasa
Ƙaƙwalwar ƙaƙƙarfan ƙaƙƙarfan ƙaho shine gyara zoben ciki kai tsaye a kan ramin da aka ɗora, ko shigar da shi a kan madaidaicin silinda tare da hannun adafta da hannun riga mai kwance.An shigar da girman girman kai tsaye na allon jijjiga ta hanyar matsa lamba na hydraulic.
3. Duban aiki
Bayan an gama shigar da na'urar da ke jijjiga, domin a duba ko shigar ta daidai ne, sai a gudanar da bincike a guje, sannan za a iya jujjuya karamar na'urar da hannu don tabbatar da ko juyawar ta yi santsi.Abubuwan dubawa sun haɗa da jinkirin aiki da abubuwa na waje ke haifarwa, tabo da ɓarna, jujjuyawar jujjuyawar da ba ta dace ba saboda ƙarancin shigarwa da ƙarancin sarrafa wurin hawa, babban juzu'i wanda ya haifar da ƙarancin sharewa, kuskuren shigarwa, juzu'in rufewa, da sauransu.
Tunda manyan injina ba za a iya jujjuya su da hannu ba, nan da nan kashe wutar lantarki bayan farawa ba tare da kaya ba, aiwatar da aikin inertial, bincika ko akwai rawar jiki, sauti, ko sassan jujjuya suna cikin lamba, da sauransu, sannan shigar da aikin wutar lantarki bayan tabbatar da cewa akwai ba rashin daidaituwa ba ne.Don aikin wutar lantarki, farawa da ƙananan gudu ba tare da kaya ba kuma a hankali ƙara zuwa ƙididdige aiki a ƙarƙashin ƙayyadaddun yanayi.Abubuwan dubawa yayin gwajin gwajin sune ko akwai hayaniya mara kyau, canja wurin zafin jiki, zubar mai da canza launi, da dai sauransu. Ana duba yanayin zafin allo mai girgiza gabaɗaya daga bayyanar harsashi.Duk da haka, ya fi daidai don auna zafin jikin zoben waje kai tsaye ta amfani da ramin mai.Yanayin zafin jiki yana farawa a hankali, idan babu rashin daidaituwa, yawanci yana daidaitawa bayan sa'o'i 1 zuwa 2.Idan abin hawa ko hawan yana da lahani, zazzabi mai ɗaukar nauyi zai tashi sosai.A cikin yanayin jujjuyawar sauri, zaɓin kuskuren hanyar lubrication shima shine dalilin.Idan hargitsin allo yana da matsala yayin amfani, zaku iya kiran kamfaninmu, Shandong Huagong Bearing ana maraba don tambaya, tuntuɓi whatsapp: 008618864979550