Yadda Ake Gyara Matsalolin Jijjiga Jama'a a cikin Toshe Mashin ɗin

Vibration shine bugun zuciya na kowane injin yin na'ura mai aiki da karfin ruwa ko injin toshewa. Lokacin da yake aiki daidai, yana ƙaddamar da albarkatun ƙasa zuwa ƙaƙƙarfan tubalan iri ɗaya. Amma lokacin da al'amuran girgiza suka taso, samarwa yana raguwa, yana toshe fashe, kuma duk aikinku yana wahala. Yawancin manajojin shuka da ƴan kwangila suna fuskantar girman girgizar da ba ta dace ba, rashin daidaituwa, hayaniyar da ta wuce kima, ko gazawar tsarin gabaɗaya. Wadannan matsalolin ba kawai takaici ba ne - suna tasiri kai tsaye ga inganci, rayuwa mai laushi, da riba gaba ɗaya. Fahimtar yadda ake ganowa da gyara waɗannan kurakuran girgiza na yau da kullun yana da mahimmanci don kiyaye gasa a cikin masana'antar kera samfur.

A Quangong Machinery Co., Ltd., mun kwashe shekaru da yawa muna tace tsarin girgiza a cikin jeri na kayan aikin mu. Masana'antar mu ta ci karo da kusan kowace matsala ta girgiza mai yuwuwa, daga madaidaitan ramukan da ba a daidaita ba zuwa injinan ruwa da aka sawa. Wannan jagorar yana zana kai tsaye daga ƙwarewar aikin mu kuma yana ba da mafita mataki-mataki wanda kowane mai fasaha ko ma'aikaci zai iya amfani da shi. Ko kuna sarrafa tsohuwar inji ko saboQGM Block Yin Machine, Wadannan hanyoyin magance matsalar za su taimaka maka mayar da mafi kyawun aikin rawar jiki, rage raguwa, da kuma tsawaita rayuwar kayan aikin ku. Za mu kuma raba cikakkun sigogin na'urorin girgizar mu da amsa mafi yawan tambayoyin da masu aiki ke yi mana yau da kullun.

Me ke Haɓaka Girman Vibration Ba bisa ka'ida ba a cikin Toshe Mashin ɗin?

Matsakaicin girgiza ba bisa ka'ida ba shine ɗayan batutuwan da aka fi bayar da rahoto a tsakanin masu kera toshe. Maimakon tsayayye, juzu'i mai ƙarfi, injin yana girgiza da rauni a wasu lokuta kuma fiye da kima a wasu. Wannan rashin daidaituwa yana haifar da tubalan tare da sãɓãwar launukansa ƙarfi da matalauta saman gama. Daga kwarewar masana'antar mu, akwai masu laifi biyar na farko. Fahimtar waɗannan tushen tushen yana ba ku damar yin gyare-gyare yadda ya kamata ba tare da ɓata lokaci akan zato ba.

A QGM, ƙungiyarmu ta gwada dubban zagayowar girgiza. Mun ga cewa mafi yawan rashin daidaituwar ma'auni suna komawa zuwa ko dai rashin daidaituwa na inji, jujjuyawar matsa lamba na ruwa, ko tsoma bakin siginar lantarki. A ƙasa akwai ɓarna na abubuwan da aka fi sani da kuma yadda ake tantance kowannensu.

Rashin Ma'auni na Injini na Eccentric Shafts

Yawancin injunan kera toshe suna amfani da raƙuman wuta biyu masu jujjuyawa zuwa saɓani daban-daban don haifar da girgizar layi. Idan shaft ɗaya ya tara ƙarin lalacewa ko kuma idan ma'aunin nauyi ya canza, sakamakon ƙarfin ya zama rashin daidaituwa. Bayanan masana'antar mu sun nuna cewa bayan awoyi 800 na aiki, ginshiƙan eccentric na iya haɓaka ƙananan fasa ko ƙaura. Wannan rashin daidaituwa kai tsaye yana haifar da jujjuyawar amplitude. Don tantancewa, gudanar da injin girgiza ba tare da kayan abu ba kuma sanya mitar girgiza akan tebur mai ƙira. Bambanci fiye da 5% tsakanin karatun hagu da dama yana tabbatar da rashin daidaituwa.

Ruwan Ruwan Ruwa yana Faduwa ko Tashe

Yawancin injunan zamani, gami da QGM Block Making Machine, suna amfani da injina na ruwa don fitar da girgiza. Idan famfon na'ura mai aiki da karfin ruwa yana isar da kwararar da ba ta dace ba saboda matatun da aka toshe, ƙananan matakan mai, ko gazawar bawul ɗin taimako na matsin lamba, girman girgiza zai bambanta. Ma'aikatar mu tana ba da shawarar duba matsa lamba na hydraulic a mashigar motar girgiza; ya kamata ya kasance a cikin ± 3 mashaya na ƙayyadadden ƙimar. Duk wani abu da ya wuce wannan yana nuna matsalar da'irar ruwa.

Ciwon Jijjiga ko lalacewa

Gilashin jijjiga suna aiki ƙarƙashin matsananciyar lodi da maɗaukakiyar oscillations. A tsawon lokaci, tseren ƙwalƙwalwa suna haɓaka spalling ko abubuwan birgima sun rasa zagayensu. Wannan yana haifar da wasa a cikin shaft, yana haifar da amplitude don karkacewa. Saurari sautin niƙa mai juyawa yayin aiki. Idan akwai, masana'antar mu tana ba da shawarar maye gurbin kai tsaye ta amfani da nau'ikan share fage na C4 waɗanda aka tsara don aikace-aikacen girgiza.

Matsalolin Wutar Lantarki a cikin Motoci masu Sauƙaƙe (VFD)

Idan na'urar yin toshewar ku tana amfani da VFD don sarrafa mitar girgiza, kuskuren IGBT modules, sako-sako da wayoyi, ko saitunan ma'auni na kuskure na iya haifar da girman da ba daidai ba. Mun ga lokuta inda madaidaicin tasha guda ɗaya ya haifar da bambancin girman 20%. Yi amfani da multimeter don bincika alamar ƙarfin lantarki a duk matakai uku. Har ila yau, tabbatar da cewa saurin hawan VFD ya dace da inertia na tsarin jijjiga.

Mu'amala da Material

Wani lokaci injin kanta yana da kyau, amma ƙirar ƙira ko haɗaɗɗen ƙira yana haifar da rashin daidaituwa. Wani sawa da aka sawa tare da sifofi marasa daidaituwa ko haɗin kankare tare da rashin daidaiton abun ciki yana canza tasirin damping akan teburin jijjiga. Masana'antar mu tana ba da shawarar gwaji tare da ƙirar ƙira da daidaitattun haɗaɗɗun farko don ware batun.

Da zarar kun gano dalilin, ayyukan gyara sun zama kai tsaye. Don rashin daidaituwar shaft na eccentric, sake daidaita ramukan akan injin daidaitawa mai ƙarfi. Don matsalolin ruwa, canza tace mai kuma daidaita bawul ɗin taimako. Sauya bearings kuma ƙara duk haɗin lantarki. AAbubuwan da aka bayar na Quangong Machinery Co., Ltd.muna ba da cikakken taswirar gano alamun girgiza tare da kowane QGM Block Making Machine don taimakawa abokan ciniki su nuna waɗannan matsalolin cikin ƙasa da mintuna 30.

Yadda Ake Gyara Ƙaƙƙarfan Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙira

Sakamakon rashin daidaituwa yana haifar da tubalan da ke da wuya a gefe ɗaya kuma a gefe guda, wanda ke haifar da ƙin yarda a kula da inganci. Ƙananan yawa yana nufin tubalan ku ba za su iya cika ka'idodin ɗaukar kaya ba. Dukansu matsalolin suna da alaƙa kai tsaye da batutuwan girgiza amma kuma sun haɗa da wasu sigogin injin. A masana'antar mu, muna kusanci wannan tsari. Manufar ita ce tabbatar da cewa makamashin girgiza yana rarraba daidai gwargwado ta hanyar kayan aiki kuma kowane sake zagayowar ya sami cikakkiyar haɗuwa.

Quangong Machinery Co., Ltd. ya ƙirƙira yarjejeniya mai matakai 5 don dawo da ingancin haɗin kai. Mun aiwatar da wannan yarjejeniya a cikin ƙasashe sama da 30 tare da kyakkyawan sakamako. A ƙasa akwai cikakken rarrabuwa na kowane mataki, gami da takamaiman sigogi daga jerin na'ura ta QGM Block Making Machine.

Mataki 1: Tabbatar da Mitar Vibration da Girman Saituna

Nau'o'in toshe daban-daban suna buƙatar takamaiman sigogin girgiza. Don daidaitattun tubalan rami, mitar 4500 zuwa 5000 RPM tare da amplitude na 1.2 zuwa 1.8 mm shine mafi kyau duka. Don shingen shinge, ƙananan mitar (3800 RPM) amma girman girman (2.0 mm) yana aiki mafi kyau. Injiniyoyin masana'antar mu koyaushe suna ba da shawarar duba sashin kula da injin don ƙimar da aka saita. Idan kuna amfani da na'ura mai toshe QGM, allon HMI yana nuna mitar lokaci da girma. Kwatanta waɗannan tare da ƙimar da ke cikin littafin jagorar samfur. Idan sun karkace, sake yin amfani da tsarin masana'anta.

Mataki 2: Bincika Tsarin Keɓewar Vibration

An ɗora tebur ɗin jijjiga akan roba ko masu keɓewar bazara don hana asarar kuzari ga firam ɗin injin. Waɗanda ke sawa suna ɗaukar rawar jiki maimakon watsa shi zuwa ga ƙirƙira. Don gwadawa, sanya firikwensin jijjiga akan ƙirar kuma wani akan firam ɗin tushe. Girgizawar firam ɗin tushe yakamata ya zama ƙasa da 15% na jijjiga mold. Idan mafi girma, maye gurbin duk masu keɓancewa. Ma'aikatar mu tana amfani da masu keɓancewar roba na dabi'a mai tsayi-durometer tare da rayuwar sabis na sa'o'i 10,000.

Mataki na 3: Daidaita Daidaitaccen Abu da Tsawon Layer

Jijjiga ba zai iya ramawa ga ƙira mara kyau ba. Simintin ya kamata ya sami slump na 30 zuwa 50 mm don yin toshe. Ya bushe sosai, kuma kayan yana tsayayya da ƙaddamarwa; jika sosai, kuma girgiza tana haifar da rarrabuwa. Har ila yau, tabbatar da cewa kayan ya cika m m. Tsayin da bai dace ba shine sanadin gama gari na bambance-bambancen yawa a fadin toshe. Yi amfani da na'urar watsawa ko rake na hannu don daidaita kayan kafin sake zagayowar girgiza ya fara.

Mataki 4: Duba Mold da Latsa Head Daidaita

Idan shugaban latsawa bai sauko a layi daya da gyaggyarawa ba, gefe ɗaya na toshe yana samun ƙarin matsa lamba yayin da ɗayan gefen ya dogara kawai akan girgiza. Wannan yana haifar da gradient mai yawa. Ma'aikatar mu tana amfani da kayan aikin jeri na Laser don bincika daidaiton kai a cikin 0.5 mm a duk faɗin yanki. Har ila yau duba da mold liners; Layukan da aka sawa suna canza tazarar da ke tsakanin shugaban latsawa da bangon ƙirƙira, yana shafar ingantaccen aiki.

Mataki na 5: Kula da Matsi na Na'ura mai aiki da karfin ruwa yayin da ake haɗawa

Vibration kadai ba ya haifar da yawa; yana aiki tare da ƙarfin matsi na hydraulic. A kan na'ura ta QGM Block Making Machine, tsarin yana amfani da pre-vibration don daidaita kayan aiki, sannan babban rawar jiki tare da latsawa har zuwa ton 25. Idan matsa lamba na hydraulic ya faɗi yayin lokacin latsawa, ƙaddamarwa yana wahala. Shigar da ma'aunin matsa lamba a babban silinda kuma duba don lalata matsi. Digo fiye da mashaya 5 yana nuna zubewar ciki ko bawul ɗin bincike mara kyau.

Bayan yin waɗannan matakan, gudanar da gwajin gwaji na tubalan guda 20 kuma auna yawa ta amfani da ma'auni da ƙima. Yawaita ya kamata ya kasance tsakanin 2% na ƙimar da aka yi niyya a cikin duk tubalan. Idan ba haka ba, maimaita ganewar asali. Quangong Machinery Co., Ltd. yana ba da tallafi na warware matsalar nesa don taimakawa abokan ciniki aiwatar da waɗannan gyare-gyare cikin sauri. Our factory ta bayan-tallace-tallace tawagar ya warware kan 500 compaction al'amurran da suka shafi a cikin bara kawai.

Me yasa Yawan Hayaniyar Ke Faruwa A Lokacin Vibration kuma Yadda Za'a Magance Ta?

Yawan hayaniyar ba kawai haushin mai aiki ba ne; alama ce bayyanannen gargaɗin damuwa na inji. Na'urar yin toshe lafiyayyen na'urar tana samar da ƙarancin ƙaranci. Sautunan ƙarfe masu kaifi, ƙwanƙwasa, ko haɗawar dangi suna nuna takamaiman kurakuran da, idan aka yi watsi da su, suna haifar da gazawar bala'i. In our factory, we categorize vibration-related noise into three distinct types, each with a unique solution.

Quangong Machinery Co., Ltd. yana ba da fifikon ƙira mai ƙarancin hayaniya a cikin duk samfuran QGM Block Making Machine. Koyaya, ko da mafi kyawun injuna za su haɓaka al'amuran amo idan an yi watsi da kulawa. A ƙasa akwai tebur bincike da mafita masu rakiyar.

Nau'in 1: Karfe Clanking ko Knocking

Wannan sautin yawanci yana fitowa ne daga madaidaicin manne akan tebirin jijjiga ko hawa gyaggyarawa. Maɗaukakin ƙararrawar jijjiga yana sassaukar da kusoshi akan lokaci. Ma'aikatar mu tana ba da shawarar duba duk kusoshi na M20 da M24 akan farantin girgiza kowane sa'o'in aiki 40. Mayar da su zuwa 450 Nm ta amfani da maƙarƙashiya mai ƙarfi. Hakanan duba masu ɗaukar girgiza tsakanin naúrar girgiza da firam ɗin. Idan gandun daji na roba ya tarwatse, tuntuɓar ƙarfe-zuwa-karfe na haifar da ƙara mai ƙarfi. Maye gurbin duk wani dattin da aka sawa nan da nan.

Nau'i na 2: Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwa)

Squealing sau da yawa yakan samo asali ne daga motsin motsin motsin motsi ko famfo na ruwa idan na'ura ta yi amfani da tsarin rawar jiki na hydraulic. Don injunan lantarki, cire murfin ɗaukar hoto kuma saurare tare da stethoscope na kanikanci. Idan sautin yana ci gaba, bearings ba su da maiko ko alamun brinelling. Matsar da man shafawa mai jure rawar jiki mai zafi (NLGI sa 2). Don tsarin na'ura mai aiki da karfin ruwa, kururuwa na nuna cavitation da ke haifar da toshewar abin tsotsa ko ƙarancin mai. Canja man hydraulic kuma tsaftace mai tacewa. Ma'aikatar QGM Block Making Machine tana amfani da na'urar sanyaya mai don kula da danko, rage haɗarin cavitation.

Nau'i na 3: Rumbling ko Grating Hayaniya

Jita-jita shine sa hannu na sawayen raƙuman shaft ɗin sawa ko kayan haɗin gwiwa. Yayin da tseren ɗaukar hoto ke sawa, rollers suna zamewa maimakon mirgina, suna haifar da ƙaramar ƙararrawa. Don tabbatarwa, cire murfin samun damar naúrar girgiza kuma bincika barbashi na ƙarfe a cikin maiko. Idan akwai, kwakkwance taron shaft kuma maye gurbin duka bearings. Hakanan duba kayan haɗin gwiwar kayan aikin da ke haɗa raƙuman maɗaukaki biyu. Haƙoran da aka sawa kayan aiki suna haifar da sauti mai laushi; sake niƙa ko maye gurbin haɗin gwiwa ya zama dole.

Bayan waɗannan nau'ikan, hayaniya kuma na iya fitowa daga tushen injin da ke hulɗa da ƙasa. Our factory ko da yaushe bayar da shawarar hawa toshe yin inji a kan vibration-damping gammaye ko raba kankare inertia block. Don abubuwan da ake da su, ƙara matting na roba a ƙarƙashin ƙafafun injin na iya rage ƙarar da ake watsawa har zuwa 15 dB.

Don kawar da hayaniya bisa tsari, ƙirƙiri littafin shiga. Yi rikodin nau'in amo, wuri, da yanayin aiki. Sannan bi takamaiman magani. A Quangong Machinery Co., Ltd., ƙungiyar sabis ɗin masana'antar mu tana amfani da na'urorin tantance sauti don nuna majiyoyin hayaniya a cikin mintuna 10. Muna horar da abokan cinikinmu don yin haka ta amfani da aikace-aikacen na'urar tantancewa ta wayar salula. Kula da amo na yau da kullun kayan aiki ne mai ƙarfi na tsinkaya wanda ke hana ɓarna kwatsam.

Yadda Ake Gyara Tsarin Jijjiga Na'ura wanda ya tsaya nan da nan

Cikakken asarar girgiza yana kawo dakatarwa. Wannan gaggawar tana buƙatar tsarin gyara matsala don gano da sauri ko matsalar lantarki, na'ura mai aiki da ruwa, ko inji. A cikin shekaru da yawa, masana'antar mu ta haɓaka jerin abubuwan da ke ba da amsa mai sauri wanda ke dawo da rawar jiki a cikin 80% na lokuta a cikin sa'a ɗaya. A ƙasa akwai jerin abubuwan dubawa, tare da sigogin sassan tsarin gama gari.

Mataki 1: Bincika Samar da Wuta ga Motar Vibration

Don motocin girgizar lantarki, yi amfani da na'urar gwajin wuta a tashoshin motar. Ya kamata ku ga ƙimar ƙarfin lantarki (yawanci 380V zuwa 480V uku-lokaci). Idan babu wutar lantarki, bi diddigin mai tuntuɓar mai tuntuɓar, da jujjuyawar juyi, da na'ura mai karyawa. Sake saita duk masu tsinkewa. Masana'antar mu ta lura da cewa yawan jujjuyawar zafi yakan yi tafiya saboda wuce gona da iri daga magudanar ruwa. Idan gudun ba da sanda ya sake yin tafiya nan da nan, kar a sake saita shi; ci gaba zuwa injin bincike.

Mataki 2: Duba VFD ko Soft Starter

Idan QGM Block Making Machine yana amfani da VFD, duba nuni don lambobin kuskure. Lambobin gama-gari sun haɗa da wuce gona da iri, wuce gona da iri, ko asarar lokaci. Overcurrent yana nuna gajeriyar jujjuyawar mota ko ƙwanƙwasa. Yi amfani da megger don gwada juriya na rufi; dabi'u da ke ƙasa 1 megohm suna nuna gazawar mota. Yawan wuce gona da iri yakan zo ne daga al'amurran da suka shafi resistor ko abubuwan shigar da bayanai. Sake saita VFD bisa ga jagorar masana'anta, amma idan kuskuren ya sake faruwa, maye gurbin allon sarrafawa na VFD ko duka naúrar.

Mataki na 3: Tabbatar da Ruwan Ruwa da Matsi don Tsarin Girgizar Ruwa

Yawancin injuna masu nauyi suna amfani da injin hydraulic don girgiza. Duba matsi na fitar da famfun ruwa a mashigar mota. Ya kamata ya dace da takardar ƙayyadaddun injin, yawanci 160 zuwa 200 mashaya. Idan matsi na al'ada ne amma motar ba ta juya ba, ana iya kama motar da kanta. Cire haɗin motar kuma gwada juya sandar da hannu. Idan baya juyawa da yardar kaina, maye gurbin injin mai amfani da ruwa. Hakanan duba madaidaicin bawul wanda ke sarrafa kwarara zuwa injin girgiza. Maƙarƙashiyar spool za ta dakatar da jijjiga. Tsaftace ko maye gurbin bawul.

Mataki 4: Bincika Makanikai Couplings da Shafts

Idan motar tana gudana amma tebur ɗin jijjiga ba ya motsawa, haɗaɗɗen haɗin tsakanin injin ɗin da shaft ɗin eccentric ya gaza. Ma'aikatar mu tana amfani da haɗin gwiwar gizo-gizo mai sassauƙa akan QGM Block Making Machine; gizo-gizo roba na iya lalacewa ya tsage. Maye gurbin gizo-gizo kuma a daidaita ramukan ta amfani da alamar bugun kira (mafi girman kuskuren 0.2 mm). Hakanan a duba magudanar da aka karye. Wannan yana da wuya amma yana faruwa bayan matsananciyar gajiya. Shagon da ya karye yana buƙatar cikakken tarwatsawa da sauyawa.

Mataki 5: Safety Interlock da PLC Signals

Na'urorin kera katanga na zamani sun haɗa da maƙullan tsaro waɗanda ke yanke jijjiga idan ƙofar gadi a buɗe take ko kuma idan shugaban latsa ba ya cikin daidai wuri. Bincika teburin shigarwar PLC don kowane yanayin kulle-kulle mai aiki. Kewaya interlocks don gwaji kawai, ba don samarwa ba. Har ila yau, masana'antar mu tana shigar da na'urori masu auna firgita waɗanda ke gano idan ƙirar ta kasance daidai. Na'urar firikwensin kusanci mara kuskure na iya dakatar da jijjiga cikin ƙarya. Tsaftace ko maye gurbin firikwensin.

Da zarar kun dawo da rawar jiki, kunna injin ba tare da kayan aiki na mintuna biyu ba. Saurari sautunan da ba a saba gani ba kuma saka idanu girman rawar jiki. Sa'an nan kuma samar da gwajin gwaji na tubalan 10 kuma duba girman. Idan komai ya kasance na al'ada, ci gaba da samarwa cikakke. Quangong Machinery Co., Ltd. yana ba da layin wayar sa'o'i 24 don abokan ciniki da ke fuskantar tsayawar girgizar kwatsam. Masana'antar mu tana adana duk mahimman abubuwan da ake buƙata don aikawa nan take, yana tabbatar da ƙarancin lokaci.

Yadda Ake Hana Al'amuran Jijjiga Nan gaba Ta Hanyar Kulawa A Kai Tsaye

Rigakafin ya fi inganci fiye da gyara. Tsarin kulawa mai kyau yana kawar da kashi 90% na al'amuran girgizawa kafin su haifar da asarar samarwa. A Quangong Machinery Co., Ltd., masana'antar mu tana bin tsarin kulawa na matakai uku wanda muke rabawa tare da duk masu QGM Block Making Machine. Wannan jadawali yana da sauƙin aiwatarwa kuma yana buƙatar kayan aiki na asali kawai da littafin rubutu.

Ayyukan Kulawa na yau da kullun (Matakin Mai Aiki)

• Saurari hayaniyar girgiza don kowane canji daga tushe.
• Bincika injin girgiza ko zafin jiki na ruwa ta amfani da ma'aunin zafi da sanyio infrared. Matsakaicin matsakaici shine 60-80 ° C.
• Bincika duk ƙusoshin da ake gani akan farantin jijjiga da maƙallan ƙira. Danne kowane sako-sako.
• Tabbatar cewa abincin kayan ya daidaita kuma babu wani abu na waje (ƙarfe, itace) da ke shiga cikin ƙirar.
• Yi rikodin girman rawar jiki ta amfani da ma'aunin girgizar fensir mai sauƙi (ƙugiya mai kusurwa uku wanda ke nuna girman gani).

Ayyukan Kulawa na mako-mako (Matakin Fasaha)

• Man shafawa bearings vibration tare da high-mita maiko. Ma'aikatar mu tana amfani da gram 30 a kowane ɗaki don QGM Block Making Machine.
• Duba matakin man hydraulic da launi. Man madara yana nuna gurɓataccen ruwa; mai duhu yana nuna iskar shaka. Canza idan an buƙata.
• Bincika masu ware roba don tsagewa ko matsawa na dindindin. Maye gurbin duk wanda ya rasa elasticity.
• Auna mitar girgiza tare da tachometer ko karanta VFD. Ya kamata ya kasance a cikin 2% na madaidaicin matsayi.

Ayyukan Kulawa na wata-wata (matakin mai kulawa)

• Yi nazarin bakan jijjiga ta amfani da na'urar bincike ta FFT mai ɗaukuwa ko aikace-aikacen wayar hannu. Kwatanta da ainihin bakan da aka ɗauka lokacin da injin ya kasance sabo.
• Cire murfin naúrar girgiza kuma duba gani da ido don alamun lalacewa ko tsatsa.
• Bincika daidaitawar kan latsa zuwa ƙirar ta amfani da ma'aunin laser ko abin ji. Daidaita idan sabawa ya wuce 0.5 mm.
• Gwada matsa lamba na hydraulic a mashigar motar girgiza kuma yi rikodin shi a cikin littafin log ɗin. Nemo raguwa a hankali.

Har ila yau, masana'antar mu tana ba da cikakken bayani game da fastoci na tabbatar da rawar jiki tare da kowane injin. Bayan wannan jadawalin, abokan ciniki da yawa sun yi amfani da injin QGM Block Making Machine na sama da sa'o'i 15,000 ba tare da rugujewar girgiza guda ɗaya ba. Ka tuna, ƙananan saka hannun jari a cikin lokaci da abubuwan amfani a yau suna hana faɗuwar bala'i gobe. Quangong Machinery Co., Ltd. yana ba da shirye-shiryen horo kan kula da rawar jiki duka a masana'antar mu da kan-site.

Kammalawa

Matsalolin rawar jiki a cikin toshe injuna ba makawa ne, amma ba za a iya shawo kansu ba. Ta hanyar fahimtar abubuwan da ke haifar da haɓakar rashin daidaituwa, rashin daidaituwa, ƙarar hayaniya, da tsayawa ba zato ba tsammani, zaku iya gano matsalolin da sauri kuma kuyi amfani da gyara daidai. Wannan jagorar ya ba ku matakan da za a iya aiki bisa ga ƙwarewar duniya daga Quangong Machinery Co., Ltd. Ma'aikatarmu ta gina suna don dorewa, kayan aiki mai girma, kuma muna ƙaddamar da wannan dogara ga goyon bayan fasaha. Ko kuna aiki da na'ura mai gado ko sabuwar QGM Block Making Machine, waɗannan hanyoyin magance matsalar za su ci gaba da gudanar da layin samar da ku cikin kwanciyar hankali. Kulawa na rigakafi na yau da kullun shine mafi kyawun kariyarku daga raguwar lokaci mai tsada.

Idan kuna buƙatar ƙarin taimako ko kuna son haɓakawa zuwa na'ura tare da ingantaccen sarrafa jijjiga,Abubuwan da aka bayar na Quangong Machinery Co., Ltd. Teamungiyar injiniyoyinmu a shirye suke don taimaka muku haɓaka aikin toshe ku. Nemi duba firgita kyauta ko fa'ida don sabon ƙirar QGM Block Making Machine. Bari mu taimake ku juya ƙalubalen girgiza zuwa ingantattun tubalan da riba mafi girma. 

Tambayoyin da ake yawan yi (FAQ)

Tambaya 1: Ta yaya zan san idan amplitude na jijjiga a kan na'urar yin block dina daidai ba tare da kayan aiki na musamman ba?
Amsa: Kuna iya yin gwajin ruwa mai sauƙi. Sanya haɗin kankare rigar a cikin ƙirar kuma gudanar da ɗan gajeren zagayowar girgiza. Bayan sake zagayowar, lura da farfajiyar toshe. Idan saman yana da yunifom, ɗan ƙaramin haske mai sheki ba tare da ramuka ba, ƙila girman girman ya yi daidai. Idan daya gefe yana da m, dayan kuma mai sheki, amplitude ba daidai ba ne. Bugu da ƙari, za ku iya sanya kofi na ruwa akan tebur na girgiza. Yayin aiki, ruwan ya kamata ya zama tsayayyen tsari na ɗigon ruwa ba tare da fantsama da ƙarfi ba. Don ma'auni daidai, muna ba da shawarar mitar girgiza mai ƙarancin farashi (a ƙarƙashin 100 USD). Quangong Machinery Co., Ltd. yana ba da ginshiƙi mai faɗi tare da kowane QGM Block Making Machine don taimakawa masu aiki suyi daidai da ƙarfin rawar gani.

Tambaya 2: Shin zan iya amfani da man shafawa na yau da kullun na mota don ɗaukar girgiza a cikin injina na yin toshe?
Amsa: A'a, ba za ku taɓa amfani da man shafawa na yau da kullun na mota ba. Ƙaƙƙarfan jijjiga suna aiki a manyan mitoci da yanayin zafi waɗanda ke rushe madaidaicin mai da sauri, yana haifar da ɗaukar nauyi. Ma'aikatarmu ta keɓance tana amfani da man shafawa mai hadaddun lithium tare da abubuwan EP da babban faduwa sama da 260°C. Makin NLGI yakamata ya zama 2 ko 3, tare da dankon mai na 150 zuwa 220 cSt a 40°C. Don ƙirar QGM Block Making Machine, muna ba da shawarar Shell Gadus S3 V220C ko makamancin haka. Yin amfani da man mai ba daidai ba ya ɓata garanti kuma yana ƙara yawan sauyawa har sau biyar.

Tambaya 3: Me yasa na'urar yin block dina ke rawar jiki daban-daban lokacin da na canza ƙirar?
Amsa: Mabambantan gyare-gyare suna da nau'i daban-daban, girma, da halaye masu taurin kai. Ana kunna tsarin jijjiga zuwa ƙayyadaddun mitar resonant dangane da ƙirar asali. Lokacin da kuka shigar da gyaggyarawa mai nauyi ko mai sauƙi, mitar yanayi tana canzawa, yana haifar da girman girgizar don canzawa. Don gyara wannan, dole ne ku sake daidaita saitunan mitar girgiza akan VFD ko sarrafa na'ura mai aiki da karfin ruwa. Ma'aikatar mu tana ba da shawarar gudanar da gwajin share mitoci tare da kowane sabon ƙira. Fara a 3500 RPM kuma ƙara har sai kun ga mafi girman toshe tare da ƙaramar amo. Yi rikodin wannan mafi kyawun mitar don kowane nau'in ƙira. Duk QGM Block Making Machine yana ba da damar adana bayanan ƙira da yawa don tunawa da take.

Tambaya 4: Sau nawa zan iya maye gurbin masu keɓewar jijjiga akan injina na toshe?
Amsa: Masu keɓewar girgiza suna yawanci tsakanin 8000 zuwa 10000 hours aiki a ƙarƙashin yanayin al'ada. Koyaya, yakamata ku bincika su kowane awanni 2000 don tsagewa, taurin, ko saitin matsawa. Don gwadawa, auna nisa tsakanin maƙallan hawa lokacin da injin ke hutawa kuma kwatanta da ƙayyadaddun asali. Matsawa fiye da 15% yana nufin ana buƙatar maye gurbin. Hakanan, idan kun lura da ƙarar girgizar da ake watsawa zuwa firam ɗin injin ko bene da ke kewaye, maye gurbin masu keɓe kai tsaye. Quangong Machinery Co., Ltd. yana ba da masu keɓancewa tare da ƙimar taurin launi na musamman don sauƙaƙe sauyawa. Masana'antar mu tana ba da shawarar tsara tsarin maye gurbin keɓaɓɓen kowane shekara biyu don manyan wuraren samarwa.

Tambaya 5: Menene kuskuren da masu aiki suka fi yi yayin ƙoƙarin gyara matsalolin girgiza da kansu?
Amsa: Kuskuren da ya fi kowa shine ƙara mitar girgiza ko girma ba tare da fara duba lafiyar injina da na'ura mai ba da hanya ba. Masu aiki galibi suna ɗauka cewa ƙarin girgizawa daidai yake da mafi kyawu. A haƙiƙa, girgizar da ta wuce kima na iya haifar da rarrabuwar kayyayaki, lalacewar gyaggyarawa, da gazawar ɗaukar nauyi. Ma'aikatarmu tana ganin wannan kuskure koyaushe. Koyaushe bi tsarin bincike na ma'ana: bincika abubuwan injina (kullun, bearings, masu keɓancewa) da farko, sannan sigogin ruwa ko na lantarki, sannan kawai daidaita saitunan girgiza. Kuskure na biyu na gama gari shine sakaci don fitar da mitar girgiza kafin aunawa. Koyaushe daidaita kayan aikin ku. A Quangong Machinery Co., Ltd., shirinmu na horarwa yana jaddada matsala na tsari akan aikin zato, wanda ke rage maye gurbin da ba dole ba da kashi 60%.