Lura: Bayanan da ke cikin wannan labarin don tunani ne kawai
1. Rotor sassa
Bangaren rotor ya ƙunshi rotor mai aiki (mai rotor na miji), rotor mai tuƙi (mace rotor), babban ɗaukar nauyi, ɗaukar nauyi, ɗaukar nauyi, piston ma'auni, madaidaiciyar hannun rigar piston da sauran sassa.
2. Gabaɗayan al'amuran laifi na yin da yang rotors
① Na al'ada inji lalacewa da kuma tsufa
Sanya diamita na waje na tashoshi na rotor's yin da yang;
Al'ada lalacewa da tsagewar silinda rotor.
② Lalacewar injin da mutum ya yi
Ske kan diamita na waje na hanyoyin haƙori na Yin da Yang;
Scratches a kan rotor Silinda;
Gefen abincin rotor da murfin ƙarewar ƙare yana tashe;
Rashin lalacewa na ci da shaye-shaye na ƙarewa da lalacewa na da'irar da'irar da ke ciki na murfin ƙarewa;
Saka diamita na shaft a wurin ɗaukar rotor;
Ƙaƙƙarfan shaft na yin da yang rotors sun lalace.
③ Gabaɗayan sassan da suka lalace ko makale
Scratches da cunkoso (cclusion) tsakanin Yin da Yang rotors;
Tsakanin diamita na waje na rotor da bangon ciki na jiki;
Tsakanin ƙarshen fuska na rotor da wurin zama mai ɗaukar kaya;
Tsakanin jarida a ƙarshen tsotsa na rotor da ramin shaft na jiki;
Tsakanin jarida a ƙarshen mai juyi da ramin ramin wurin zama mai ɗauke da shaye-shaye.
3. Dalilin gazawa
① Ba a maye gurbin abubuwan tace iska a cikin lokaci, yana haifar da rashin ingancin iskar iska da mummunan lalacewa na rotor; gaurayawan amfani da man mai na nau'ikan nau'ikan iri daban-daban zai haifar da haɗuwa da lalacewa na rotor;
②Nau'in man kwampreso da ake amfani da shi bai cancanta ba ko kuma ba a maye shi cikin lokaci kamar yadda ake buƙata. Rashin datti a cikin mai ya wuce misali, yana haifar da raguwa a kan rotor da cylinder;
③ Yawan zafin jiki na shaye-shaye ya yi ƙasa sosai yayin aiki, yana haifar da damshin mai da iskar gas ya yi yawa. Yin aiki na dogon lokaci zai sa man ya yi kama da shi, wanda zai haifar da aiki na dogon lokaci kuma ba za a yi amfani da madaidaicin shigarwa da shaye-shaye ba yayin jujjuyawar sauri da nauyi mai nauyi. Lalacewar thermal zai haifar da rotor zuwa kirtani, lalacewa kuma ya makale;
④ Deformation na rotor drive karshen shaft shugaban saboda meshing yarda da drive hada biyu kaya ko gazawar gear key dangane;
⑤ Lalacewar da ba ta dace ba ta haifar da inganci.
Matsalolin da ke sama naiska compressorsyawanci mutane ne ke haddasa su. A cikin aikin kulawa na yau da kullun, idan dai ana bin tsarin aiki da kulawa a hankali, za a iya guje wa gazawar da ke sama gaba ɗaya.
A taƙaice, mujallun ƙarshen mujallolin tsotson kwampreso na rotor suna da goyan bayan bearings a jikin kwampreso da wurin zama mai ɗaukar kaya bi da bi. Idan coaxiality na kwampreso jiki, shaye hali wurin zama, da kuma na'ura mai juyi ne saboda inji aiki ko taro, Idan zane da bukatun ba su cika, shi zai sauƙi kai ga scratches tsakanin rotors, da na'ura mai juyi da jiki, da rotor da sauran. sassa, ko rotor ya makale. Gabaɗaya, buƙatar coaxiality tsakanin ramin shaft da ɗakin matsawa na rotor yana cikin 0.01 ~ 0.02mm.
Amincewa tsakanin sassan da ke cikin ɗakin matsawa nadunƙule kwampresogabaɗaya ana auna ta waya ko mm. Sassan da ke cikin ɗakin matsawa sun dace sosai. Idan ƙimar sharewar da aka ƙera ta yi ƙanƙanta, haɗe tare da kuskure a cikin tsarin masana'anta, rotor zai iya lalacewa cikin sauƙi. Jiki ko makale. Rata tsakanin na'ura mai juyi da jiki gabaɗaya kusan 0.1mm ne, kuma tazarar da ke tsakanin ƙarshen ƙarewar na'ura mai juyi da wurin zama mai shayewa shine 0.05 ~ 0.1mm.
A lokacin aiwatar da dissembly nacompressor, saboda nau'i-nau'i da rotor shaft sun dace sosai, idan ƙarfin rarraba ya yi girma sosai, zai haifar da lalacewa na sassan kuma coaxial na sassan da kansu za su ragu.
Bayan dacompressoran tattara shi, ya zama dole don duba cikakken coaxial na taron. Idan coaxiality ya fita daga juriya, zai haifar da karce tsakanin sassa ko kuma rotor ya makale.
4. Haɗari da gano lalacewar rotor
A lokacin al'ada aiki naair compressor,idan sautin da ba na al'ada ba, ƙarar girgiza, babban zafin jiki na dogon lokaci, ko nauyi na yanzu ya faru, dole ne a rufe shi don dubawa da kyau. Ya kamata ku mai da hankali kan bincika ko damfaran iska sun lalace kuma ko ƙarshen ramin rotor ya lalace.
Idan za'a iya gano lalacewar na'urar rotor-karshen a cikin lokaci kuma an rufe na'urar nan da nan, bearings ba zai zama zafi ba kuma ya makale, kuma manyan kayan aikin injiniya ba za su lalace ba.
Idan ba za a iya gano lalacewar ƙarshen rotor ba cikin lokaci da kumaiska kwampresoyana gudana na dogon lokaci, juzu'i da zamewa gaba ɗaya za su faru tsakanin da'irar ciki na ɗaukar hoto da matsayi mai ɗaukar na'ura mai juyi. A cikin lokuta masu tsanani, matsayi mai ɗaukar rotor zai zama shuɗi, mai laushi da bakin ciki, ko kuma ƙarshen rotor ya bayyana. Da'irar ciki na ɗaukar murfin yana makale, yana haifar da da'irar waje ta jujjuya, yana haifar da rami mai ɗaukar murfin ƙarshen ya girma ko kuma daga zagaye. Yana iya ma ya faru cewa lalacewa ta hanyar kai tsaye yana haifar da rotor don lalacewa a ƙarƙashin aikin babban iko, yana lalata rotor coaxiality.
Duban rotors yin da yang gabaɗaya ya dogara da lalacewa da karce na rotor. Diamita na meshing ba zai zama ƙasa da 0.5mm-0.7mm ba. Yankin da aka zana ba zai zama mafi girma fiye da 25mm² ba, zurfin ba zai zama mafi girma fiye da 1.5mm ba, kuma rashin axiality na ƙarshen shaft na rotor ba zai zama mafi girma fiye da 0.010mm ba.
Idan kuna buƙatar siyan kwampreshin iska, nau'in kwampreshin iska ɗin mu na kaishan zai zama zaɓinku mai kyau. Ga bayanin tuntuɓar:
Wendy
E-Mail: wendy@shanxikaishan.com
Lambar Waya/WhatsApp: +86 18092196185
Lokacin aikawa: Oktoba-19-2023
