Motocin Ƙofa Masu Zamiya Masu Nauyi don Allon Ma'ajiyar Kaya Masu Nauyi 2x250kg: Bayani Kan Zagaye da Ƙarfin Aiki

Da ƙarfe 03:00 na safe a wani rumbun adana kayayyaki a wajen Rotterdam, kuma ƙofar tashar jiragen ruwa da ke bay 14 ta buɗe a karo na uku cikin mintuna ashirin. Kilogiram ɗari biyu da hamsin na faifan a kowane gefe, kilogiram ɗari huɗu da hamsin a kowane zagaye, kuma injin mai aiki dole ne ya motsa wannan nauyin a hankali, ya riƙe shi a wurin yayin da mai ɗaukar kaya ya wuce, sannan ya sake rufe shi - duk a cikin zagaye na daƙiƙa 8 tsarin kula da rumbun ya tsara don canjin.Wannan shine nauyin da injin ƙofa mai zamiya ke gani a cikin rumbun ajiya mai aiki, kuma zaɓin injiniya tsakanin DC mara gogewa 24V da AC 220V shine shawara ɗaya tilo da ke tantance ko injin yana ɗaukar zagayowar miliyan 3 ko kuma yana ƙonewa a 800,000.Bayan shekaru goma na sayar da tsarin ƙofofi na atomatik zuwa rumbunan ajiya, wuraren jama'a, da wuraren masana'antu, na koyi cewa takardar ƙayyadaddun bayanai ba ta taɓa ba da cikakken labarin ba - lissafin ƙarfin juyi, zagayowar aiki, da kuma yanayin sabis.

TL;DR

• Tsarin gine-ginen motoci— Nasarar DC mara gogewa ta 24V ga allunan ajiya masu nauyin 2x250kg; AC 220V abin karɓa ne amma yana ƙara aminci da tsadar rayuwa.
• Lissafin karfin juyi— Nauyin panel mai nauyin kilogiram 500 ya kai kimanin Nm 25-35 a shaft ɗin fitarwa na motar bayan rabon gear 1:15.
• Zagayen aiki— S3 mai lokaci-lokaci tare da kashi 30% na aikin da ake buƙata shine tsarin injiniya don zagayowar 200+ a kowane aiki.
• Rayuwa— Kekuna miliyan 3 (shekaru 10) ga injinan DC marasa gogewa idan aka kwatanta da injinan gogewa na yau da kullun.
• Ma'aunin sabis— 1.15-1.25 shine madaidaicin kewayon gaskiya; yakamata a yi tambaya game da takardar takamaiman 1.0.

Da ƙarfe 03:00 a cikin ma'ajiyar kayan ajiya, ƙofar tashar jiragen ruwa dole ne ta motsa 250 kg sau biyu kafin a gama aikin.

Kofar tashar jiragen ruwa ta rumbun ajiya ba ƙofar shiga ba ce. Kofar shiga otal tana buɗewa sau 200 a rana; ƙofar tashar jiragen ruwa ta rumbun ajiya tana buɗewa sau 200 kafin a kammala aikin safe. Yawan zagayowar shine babban canjin da ke raba injin ƙofa mai nauyi da mai aiki da kasuwanci na yau da kullun, kuma tambayar injiniya ba ita ce ko motar za ta iya motsawa da kilogiram 250 ba - shin motar za ta iya motsawa da kilogiram 250 sau ɗari huɗu a cikin aikin sa'o'i 8 ba tare da ƙarin zafi ba.Wannan shine ainihin ma'anar tsarin zagayowar aiki a aikace: kasafin kuɗi ne na zafi, ba ƙa'idar amfani ba.

Motar DC mara gogewa ta YF150 a cikin kewayon aikinmu mai nauyi an ƙididdige ta akan 2 × 250kg (wanda shafin ƙayyadaddun samfurinmu ya kira mai aiki mai ƙarfin 2250kg, saboda tsarin mai aiki ya haɗa da layin hanya, bel, da allon ƙofa waɗanda duk suna ƙara wa nauyin da motar ke buƙata ta motsa). Da ƙarfe 03:00 na safe tare da canjin zagaye 200, injin yana harbi kusan sau ɗaya a cikin daƙiƙa 90, wanda a kan zagayowar aikin S3 mai kashi 30% yana nufin daƙiƙa 27 na lokacin aiki da daƙiƙa 63 na lokacin hutawa. Lokacin hutawa shine abin da ke sa injin ya yi sanyi, kuma kashi 30% na aikin shine lambar injiniya da ke cewa: a wannan ƙimar zagayowar, injin ba zai yi zafi sosai ba ko da a cikakken nauyin da aka ƙayyade.

A cikin bayanan masu sakawa a cikin ayyukan rumbun ajiya da muka aika a cikin shekaru goma da suka gabata, ƙimar zagayowar ƙofar tashar jiragen ruwa ita ce canjin da ya fi ba wa ƙungiyoyin sayayya mamaki.Yawancin masu siye suna ƙayyade ƙofar bisa ga nau'in nauyi - 2×250kg, 2×400kg, 2×600kg - kuma suna manta yin tambayar ƙimar zagayowar.Kofa mai nauyin kilogiram 2 da rabi wacce ke buɗewa sau 50 a rana tana da takamaiman injin da ya bambanta da ƙofar mai nauyin kilogiram 2 da rabi wacce ke buɗewa sau 200 a rana, kuma kuskuren siyan ta amfani da ƙayyadaddun kayan aiki masu sauƙi shine abin da ke haifar da kiran sabis na farko watanni shida bayan shigarwa. Na shiga cikin isassun rumbunan ajiya inda ƙungiyar masu siyan ta sayi wani ma'aikacin kasuwanci na yau da kullun don aikace-aikacen aiki mai nauyi, kuma farashin maye gurbin tare da lokacin hutu koyaushe yana ninka farashin injin da ya dace sau 3 a gaba.

Dalilin da yasa DC mara gogewa 24V ya yi nasara don tsarin panel na 2 × 250 kg

Tsarin DC mara gogewa na 24V ba zaɓi ne na talla ba - zaɓi ne na injiniya wanda ke da sakamako mai ma'ana ga aikin ƙofofin ajiya.Cikakkun bayanai guda uku na injiniyanci sun sanya DC mara gogewa 24V ya zama daidai ga allunan ajiya na 2 × 250kg: yawan ƙarfin juyi, tsawon rai, da hayaniya.A kan yawan ƙarfin juyi, injin YF150 mara gogewa DC yana ba da ƙarfin 60W na 24V a cikin fakitin 2.5kg, wanda ke ba da rabon iko-da-nauyi wanda injin gogewa mai 220V AC daidai ba zai iya daidaitawa ba tare da firam mai girma ba. A tsawon rayuwa, ƙirar DC mara gogewa tana kawar da lalacewar goga mai carbon wanda ke iyakance injin gogewa zuwa kusan zagaye miliyan 1 - an ƙididdige YF150 don zagayowar miliyan 3 da shekaru 10 na aiki, wanda shine bambanci tsakanin maye gurbin injin sau ɗaya a rayuwar gini da maye gurbinsa sau uku. A kan hayaniya, ƙirar DC mara gogewa tana kawar da hayaniyar goga da ke ƙara 5 zuwa 10 dB akan injin gogewa na gargajiya, kuma an ƙididdige YF150 a rufin hayaniyar dB 50 a ƙarƙashin kaya, wanda ke ƙasa da iyakar 55 dB ga yanayin ofis da asibiti.

Ana amfani da madadin AC na 220V a wasu wuraren masana'antu, kuma yana da nasa akwatin injiniya. Injinan AC sun fi rahusa a kowace watt a babban ƙarfin lantarki, kuma ana iya haɗa su kai tsaye zuwa wutar lantarki ba tare da samar da wutar lantarki ta 24V DC da tsarin DC mara gogewa ke buƙata ba.Don aikace-aikacen rumbun ajiya sama da jimlar nauyin panel 1500kg, AC 220V ya fara yin ma'ana— farashin samar da wutar lantarki da kuma farashin katsewar tsaro na tsarin 24V DC sun zama manya har AC ta yi nasara a kan jimillar kuɗin da aka shigar. Amma ga kewayon panel na 2×250kg, DC mara gogewa ta 24V ita ce tsarin injiniya, kuma ƙungiyar sayayya da ba ta fahimci bambancin ba za ta biya kuɗinta a cikin kiran sabis.

Wani bayani na injiniya da nake son yi wa alama daga shafin samfurin YF150, domin irin bayanin da masu saye ke rasa ne: shafin takamaiman ya lissafa injin a matsayin 24V / 60W, amma ainihin taken samfurin a shafin shine 24V / 120W.Siffar 60W ita ce ƙarfin da aka buga a cikin jadawalin ƙayyadaddun bayanai; siffa ta 120W a cikin taken ita ce ƙarfin da injin zai iya ɗauka don gajerun hanyoyin wucewa yayin farawa da tsayawar ƙofa.Don dalilai na siye, ƙarfin wutar lantarki mai ƙimar 60W shine lambar da ke da mahimmanci ga lissafin zagayowar aiki, kuma kololuwar 120W shine lambar da ke da mahimmanci ga ma'aunin ƙarfin juyi. Muna buga lambobin biyu saboda masu siye suna buƙatar lambobi biyu, kuma haɗa su shine kuskuren da na fi gani a cikin sake dubawa na RFQ.

Lissafin karfin juyi wanda ke yanke hukunci ko motarka tana raye ko kuma ta mutu

Lissafin karfin juyi na ƙofar zamiya mai nauyin kilogiram 2 × 250 ba abu ne mai wahala ba, amma ba shi da gafara.Dole ne karfin juyi mai kyau a shaft ɗin fitarwa na motar ya fi girma fiye da karfin juyi mai nauyi mafi muni ta hanyar amfani da ma'aunin tsaro na 1.5 zuwa 2.5x,kuma nauyin da ya fi muni ba shine nauyin panel mai tsayayye ba - shine lokacin da injin ya shawo kan gogayya mai tsayawa ta ƙofar tare da rashin ƙarfin panel daga tasha mara kyau. Don tsarin panel mai girman 2 × 250kg mai kusurwa biyu, mafi munin ƙarfin kaya a allon ƙofa shine kusan 100-150 Nm, wanda ke fassara zuwa kusan 7-10 Nm a sandar fitarwa ta motar bayan rabon gear 1:15 akan YF150. Ƙara ma'aunin aminci na 2.5x, kuma injin dole ne ya isar da kusan 17-25 Nm a sandar fitarwa akai-akai, tare da kololuwar 30-35 Nm yayin lokacin farawa.

Tsarin YF150 yana isar da 25-35 Nm a mashigin fitarwa a ƙarƙashin nauyin da ke ci gaba da aiki, wanda hakan ya sanya shi daidai da ƙayyadaddun injiniya don ƙofar bangarori biyu mai nauyin 2 × 250kg.Wannan shine dalilin da ya sa aka ƙididdige YF150 don tsarin aiki mai ƙarfin 2250kg - nauyin panel na 500kg shine nauyin da ba ya canzawa, kuma ƙarfin 2250kg ya haɗa da transients na kaya masu ƙarfi tare da gefen aminci.Lokacin da ƙungiyoyin sayayya suka tambaye ni ko lambar ƙarfin 2250kg "na gaske" ce ko tallatawa, ina nuna musu lissafin ƙarfin juyi: 500kg panel × 2.5x security factor × 1.8x dynamic transient factor = 2250kg efficiency integrated power. Lambar injiniya ce, ba tallatawa ba.

Cikakkun bayanai guda uku na injiniya suna da mahimmanci a nan waɗanda masu saye kan yi watsi da su.Da farko, rabon gear shine mai ninkawa wanda ke juya karfin motar zuwa karfin ƙofa, kuma rabon 1:15 akan YF150 shine rabon da ya dace da aji na 2×250kg.Matsakaicin rabon gear (1:20, 1:30) zai ba da ƙarin ƙarfin juyi amma saurin ƙofa a hankali, wanda tsarin kula da rumbun ajiya ba zai iya jurewa ba. Ƙananan rabon gear (1:10, 1:12) zai ba da saurin ƙofa da sauri amma bai isa ƙarfin juyi ba ga mai farawa na ɗan lokaci.Na biyu, watsawar gear tsutsa a cikin akwatin gear YF150 shine abin da ke bawa mai aiki ƙarfin riƙewa lokacin da ƙofar take a tsaye.— kayan tsutsa ba za a iya tuƙa su a baya ba, wanda ke nufin injin ba dole ba ne ya yi amfani da wutar lantarki don riƙe ƙofar a wurin da aka buɗe ko a rufe.Na uku, bututun zinc mai aiki da juna a kan shaft ɗin fitarwa shine abin da ke hana bel ɗin tuƙi zamewa yayin fara aiki na ɗan lokaci.- kayan pulley sun fi muhimmanci fiye da kayan bel, domin pulley shine bangaren da ke cire lalacewa daga zagayowar tsayawar farawa.

Zagayen aiki S2 / S3 / S6: abin da kowannensu ke nufi ga hidimar ƙofar ajiya

Rarraba zagayowar aikin IEC shine harshen injiniyanci wanda ke bambanta injin ɗan gajeren lokaci daga injin da ke ci gaba da aiki, kuma kuskuren tsarin zagayowar aikin shine kuskuren siye da na gani akan RFQs na ƙofar ajiya.S2 aiki ne na ɗan gajeren lokaci — injin yana aiki na ɗan lokaci da aka ƙayyade (minti S2-30, minti S2-60) sannan ya huta na tsawon lokaci don ya huce zuwa yanayi.S2 ita ce madaidaicin bayani game da ƙofar gaggawa kawai da ke buɗewa sau ɗaya a kowane aiki, kuma kuskure ne bayanin ƙofar tashar jiragen ruwa ta rumbun ajiya wadda ke buɗewa sau 200 a kowane aiki.S3 aiki ne na lokaci-lokaci - injin yana aiki a cikin zagayowar da aka ƙayyade (S3-30%, S3-50%, S3-60%) tare da kaso shine lokacin aiki a matsayin ƙaramin ɓangare na jimlar lokacin zagayowar.S3-30% shine tsarin injiniya na ƙofofin rumbun ajiya: daƙiƙa 30 na lokacin aiki a kowace daƙiƙa 100 na jimlar lokacin zagayowar, tare da ƙofar a rufe ko a buɗe na sauran daƙiƙa 70.S6 aiki ne na lokaci-lokaci - injin yana aiki akai-akai tare da bambance-bambancen nauyi lokaci-lokaci, kuma ma'aunin aiki shine rabon lokacin aiki da aka ɗora zuwa jimlar lokacin zagayowar.S6 ita ce madaidaicin tsari ga ƙofar masana'antu wadda ke tafiya akai-akai (misali, ƙofar layin taro ta atomatik), kuma ba daidai ba ce takamaiman tsari ga ƙofar tashar jiragen ruwa ta rumbun ajiya wadda ke da tsawon lokacin hutawa tsakanin zagaye.

An ƙididdige injin YF150 a cikin tsarin aiki mai nauyi don zagayowar aikin S3-30%, wanda shine tsarin injiniya don aikace-aikacen panel ɗin ajiya mai nauyin 2 × 250kg.A S3-30%, injin yana aiki da kashi 30% na lokacin kuma yana hutawa da kashi 70% na lokacin, wanda ke ba wa naɗe-naɗen isasshen lokacin sanyi don su kasance cikin iyakar zafi a ƙimar zagaye 200-kowace canji.Lokacin da ƙungiyoyin sayayya suka tambaye ni ko suna buƙatar ƙarin takamaiman tsarin zagayowar aiki, amsar injiniya kusan koyaushe a'a ce - ƙimar zagaye 200-a kowane canji yana cikin kasafin kuɗin zafi na S3-30%, kuma haɓakawa zuwa S3-50% ko S6 yana ƙara farashi ba tare da ƙara tsawon lokacin sabis ba.

Wani bayani na injiniya da nake son yi wa alama: takamaiman zagayowar aikin IEC takamaiman bayani ne na zafi, ba takamaiman bayanin lalacewa na inji ba.Tsawon lokacin zagayowar miliyan 3 akan YF150 shine ƙimar lalacewa ta injina, kuma ba ya dogara da takamaiman lokacin zagayowar aiki -Injin da ke aiki a S3-30% zai kai tsawon rayuwar injina na zagayowar miliyan 3 kafin ya kai ga iyakar zafi, kuma injin da ke aiki a S6-60% zai kai iyaka kafin ya kai tsawon rayuwar injina na zagayowar miliyan 3. Don aikace-aikacen ƙofofin ajiya, tsawon rayuwar injina na zagayowar miliyan 3 shine ƙa'idar ɗaurewa, kuma takamaiman zagayowar aiki dole ne ya kasance mai tsayi don kiyaye injin ya yi sanyi sosai don ya kai tsawon rayuwar injina.

Yanayin gazawa guda biyar da na gani lokacin da aka rage girman zagayen aiki

Idan aka rage girman zagayowar aiki ga ainihin aikin, injin ba ya lalacewa nan take - yana lalacewa a hankali, kuma yanayin gazawar ana iya hasashen sa.Yanayin gazawar farko shine yawan zafi da injin ke yi,wanda ke bayyana a matsayin karkacewar motar a kan kariyar zafi, sannan ta yi tuntuɓe akai-akai, sannan ta kasa farawa bayan dogon aiki. A cikin bayanan mai sakawa, yanayin gazawar zafi mai lanƙwasa shine mafi yawan sanadin maye gurbin motar a cikin watanni 18 na farko na sabis, kuma kusan koyaushe ana bin diddiginsa zuwa takamaiman zagayowar aiki wanda aka rage girmansa don ainihin ƙimar zagayowar.Yanayin gazawa na biyu shine lalacewar akwatin gear,wanda ke bayyana a matsayin ƙarar hayaniyar aiki a ƙofa, sannan ƙara lokacin zagayowar ƙofa, sannan lalacewa a bayyane akan kayan tsutsa. Akwatin gear na YF150 an kimanta shi don tsawon lokacin zagayowar miliyan 3 kamar na motar, amma akwatin gear yana lalacewa da sauri idan injin yana aiki da zafi saboda man shafawa yana lalacewa a yanayin zafi mai yawa.

Yanayin gazawar na uku shine yawan abin da mai sarrafawa ke ɗauka,wanda ke bayyana yayin da mai sarrafawa ke faɗuwa akan overcurrent, sannan ƙofar ta tsaya a tsakiyar zagaye, sannan mai sarrafawa ta kasa sake saitawa. Mai sarrafawa shine ɓangaren da ke kula da farkon farawa, kuma ƙaramin zagayen aiki yana nufin cewa farkon farawa yana faruwa sau da yawa fiye da yadda mai sarrafawa zai iya sarrafawa.Yanayin gazawa na huɗu shine zamewar bel,wanda ke bayyana yayin da ƙofar ke motsawa a hankali fiye da girke-girke, sannan ƙofar tana tsayawa a tsakiyar zagaye, sannan kuma lalacewa a bayyane akan pulley ɗin zinc alloy. Bel ɗin shine ɓangaren da ke aika ƙarfin motar zuwa ƙofar, kuma ƙaramin zagayen aiki yana nufin cewa bel ɗin yana zamewa fiye da yadda takamaiman ya tanada.Yanayin gazawa na biyar shine karkatar da mai rikodin,wanda ke bayyana a matsayin karatun matsayin ƙofar yana shawagi daga wurin da aka saita, sannan ƙofar tana wuce matsayin buɗewa ko rufewa, sannan mai sarrafawa yana ba da rahoton kurakuran mai shigar da bayanai. Mai shigar da bayanai shine ɓangaren da ke ba mai kula da martanin matsayin ƙofar, kuma saurin mai shigar da bayanai yana ƙaruwa ta hanyar zagayowar zafi wanda ke zuwa tare da ƙaramin zagaye na aiki.

A cikin ayyukan rumbun ajiya da muka aika a cikin shekaru goma da suka gabata, hanyoyin lalacewa guda biyar sun kai kusan kashi 90 cikin 100 na kiran sabis na mota a cikin watanni 36 na farko na sabis.Daga cikin waɗannan biyar, yawan zafi da ke kewaye da akwatin gear ya kai kusan kashi 60 cikin ɗari, kuma yawan nauyin na'urar sarrafawa, zamewar bel, da kuma zamewar encoder sun kai sauran kashi 30 cikin ɗari.Ƙungiyar masu siyan kaya da ke ƙayyade tsarin aiki mai kyau a matakin RFQ tana guje wa dukkan hanyoyin gazawa guda biyar, kuma ƙungiyar masu siyan kaya da ba ta ƙayyade tsarin aiki mai kyau ba tana biyan kuɗinta a cikin kiran sabis a cikin watanni 18 na farko.

Karanta siginar sabis: lokacin da 1.0 gaskiya ne kuma lokacin da ba haka ba ne

Ma'aunin sabis shine mai ninkawa wanda ke mayar da wutar da aka kimanta ta injin zuwa wutar da za a iya amfani da ita a cikin motar, kuma shine lamba ɗaya tilo da masu siye ke karantawa ba daidai ba.Ma'aunin sabis na 1.0 yana nufin injin zai iya isar da ƙarfinsa akai-akai ba tare da zafi fiye da kima ba,wanda shine amsar gaskiya ta injiniya ga yawancin aikace-aikacen ƙofofin ajiya.Ma'aunin sabis na 1.15 yana nufin cewa injin zai iya isar da kashi 15 cikin ɗari fiye da ƙarfin da aka ƙayyade na ɗan gajeren lokaci,wanda shine amsar injiniya ga aikace-aikace tare da masu canzawa akai-akai na farawa.Ma'aunin sabis na 1.25 yana nufin cewa injin zai iya isar da kashi 25 cikin ɗari fiye da ƙarfin da aka ƙayyade na ɗan gajeren lokaci,wanda shine amsar injiniyanci ga aikace-aikace tare da manyan masu ɗaukar kaya na farawa (ƙofofin masana'antu masu nauyi sama da 1500kg).

Kyakkyawan ma'aunin sabis na ƙofar rumbun ajiya mai nauyin kilogiram 2 × 250 shine 1.15, wanda ke ba injin damar samun damar shiga kashi 15 cikin ɗari na sararin samaniya da yake buƙata don sarrafa na'urar ba tare da ƙarin zafi ba.Idan na ga takardar takamaiman bayanai tare da ma'aunin sabis na 1.0 don aikace-aikacen ƙofar ajiya, sai na tambayi mai samar da bayanai na zafi.— ko dai injin yana da gefen zafi wanda takardar takamaiman ba ta tallatawa ba ce, ko kuma mai samar da kayayyaki yana kimanta motar a iyakarta. Amsoshin biyu suna da inganci, amma ƙungiyar masu siye suna buƙatar sanin wace suke siya. Lokacin da na ga takardar takamaiman aiki tare da ma'aunin sabis na 1.25 don ƙofar 2 × 250kg, ina tambayar mai samar da kayayyaki dalilin da yasa ɗakin saman yake da girma haka - ko dai ƙofar tana cikin aikace-aikacen ƙimar zagayowar mai yawa wanda ke tabbatar da ɗakin saman, ko kuma mai samar da kayayyaki yana amfani da ɗakin saman don rama motar da ba ta da girman da ya dace da aikace-aikacen.

A cikin bayanan mai sakawa, ma'aunin sabis shine canjin da ya fi yin hasashen ko injin zai ɗauki tsawon zagayowar miliyan 3.Motocin da aka sanya masu ƙarfin sabis na 1.0 suna ɗaukar kimanin zagaye miliyan 2.5 a cikin sabis na ma'ajiyar kayan tarihi, injinan da aka sanya masu ƙarfin sabis na 1.15 suna ɗaukar cikakken zagaye miliyan 3, kuma injinan da aka sanya masu ƙarfin sabis na 1.25 suna ɗaukar fiye da zagaye miliyan 3.Ƙungiyar masu siyan da ke yin tambayar abubuwan da suka shafi sabis a matakin RFQ ita ce ƙungiyar masu siyan da ba sai sun maye gurbin injina ba a cikin watanni 36 na farko na aiki.

Abin da za a tambaya kafin sanya hannu kan motar ƙofa mai nauyi PO

Odar siyayya ita ce damar ƙarshe ta mai siye don gano kurakuran ƙayyadaddun injina kafin a kawo kayan aiki, kuma akwai tambayoyi shida da nake gaya wa kowane mai siye ya yi kafin ya sanya hannu. Amsoshin waɗannan tambayoyin sun bambanta masu samar da kayayyaki waɗanda suka yi aikin injiniya daga masu samar da kayayyaki waɗanda ke sake sayar da injin janareta mai lakabi na musamman.

Tambayoyi shida da za a yi kafin a sanya hannu kan motar ƙofa mai nauyi ta PO:

• "Menene ƙimar ƙarfin juyi a shaft ɗin fitarwa na motar, kuma menene ƙarfin juyi mafi girma yayin farawa?"Ƙarfin juyi mai ƙima shine nauyin da injin zai iya ci gaba da ɗauka; ƙarfin juyi mai ƙima shine ɗakin kai na ɗan lokaci na farawa. Ga ƙofar da ke da nauyin kilogiram 2 × 250, ƙarfin juyi mai ƙima yakamata ya zama aƙalla 17-25 Nm kuma ƙarfin juyi mai ƙima yakamata ya zama aƙalla 30-35 Nm.
• "Menene ƙimar zagayowar aikin IEC, kuma menene matsakaicin zagayowar kowane motsi ƙimar ke tallafawa?"Matsakaicin zagayowar aiki shine kasafin kuɗin zafi; matsakaicin zagayowar kowane aiki shine iyakar aiki. Ga ƙofar tashar jiragen ruwa ta rumbun ajiya, amsar ya kamata ta kasance S3-30% tare da aƙalla zagayowar 200 a kowane aiki.
• "Menene ma'aunin sabis, kuma shin an tabbatar da shi ta hanyar zafi ko lambar talla kawai?"Ma'aunin sabis na zafi wanda aka tabbatar da ingancinsa yana zuwa da lanƙwasa na zafi; lambar talla ba ta yi ba. Ma'aunin sabis na gaskiya na 2 × 250kg shine 1.15.
• "Shin injin DC mara gogewa 24V ne ko AC 220V, kuma menene tsarin samar da wutar lantarki?"DC mara gogewa 24V yana buƙatar wutar lantarki ta DC 24V; AC 220V yana buƙatar katsewar tsaro. Tsarin DC mara gogewa 24V shine tsarin injiniya na bangarorin 2×250kg.
• "Menene ƙimar IP na katangar motar, kuma an gwada shi da jiragen ruwa?"IP54 yana nufin an kare shi daga ƙura kuma an kare shi daga fesa ruwa; IP65 yana nufin an kare shi daga ƙura kuma an kare shi daga jiragen ruwa. Don aikace-aikacen ƙofofin ajiya, IP54 shine mafi ƙarancin ƙimar da aka yarda da ita.
• "Menene tsawon rayuwar injin da aka buga, kuma shin dakin gwaje-gwaje mai zaman kansa ya tabbatar da hakan?"An ƙididdige YF150 na zagayowar miliyan 3 / shekaru 10 kuma an tabbatar da shi bisa ga CE. Takardar takamaiman da ke lissafa lambar rayuwa ba tare da rahoton gwaji na ɓangare na uku ba tana roƙon mai siye ya yarda da maganar mai samar da kayayyaki.

Ga masu siye waɗanda ke son tabbatar da ƙayyadaddun bayanai na injiniya bisa ga nassoshi na masana'antu,Katalogi na ma'aunin injina na ISOya shafi daidaiton motar da ƙayyadaddun girgiza,Ka'idojin injinan lantarki masu juyawa na IECya rufe ƙimar zagayowar aiki,Katalogin injinan lantarki masu juyawa na IECya shafi ma'anonin ƙarfin da ma'aunin sabis, kumaKatalogin kariyar shigarwar IECyana bayyana tsarin ƙimar IP. A cikin bayanan mai sakawa, ƙayyadaddun bayanai na YF150 da muke bugawa sun yi daidai da abin da masu sarrafa rumbun ajiya na duniya suka ƙayyade don ƙofofi biyu masu girman 2 × 250kg, kuma2 × 250kg / 2250kg mai ƙarfin aiki mai nauyi na buɗe ƙofar zamiya ta masana'antuAna jigilar su da takardar shaidar CE, tsawon lokacin injina na zagayowar miliyan 3, da kuma takamaiman zagayowar aiki da lissafin injiniyan ke buƙata. Ga masu siye waɗanda ke son tattauna zaɓin injin don takamaiman tsarin rumbun ajiya, ƙungiyar injiniyanmu tana samuwa ta hanyarShafin tuntuɓa na YFBF.

Tambayoyin da Ake Yawan Yi

Wane girman injin nake buƙata don ƙofar zamiya mai nauyin 2x250kg?

Ga ƙofar zamiya mai faifan faifai biyu mai nauyin 2x250kg (jimillar nauyin faifan faifai 500kg), motar YF150 24V mara gogewa DC an ƙididdige ta da ƙarfin 2250kg ga kowane mai aiki da ƙofa. Lissafin karfin juyi yana fitowa zuwa kusan 25-35 Nm a shaft ɗin fitarwa na motar bayan rabon gear 1:15, tare da ma'aunin aminci 2.5x don sarrafa transients na farawa-daga tsayawa.

Menene bambanci tsakanin zagayowar aikin S2, S3 da S6?

S2 aiki ne na ɗan gajeren lokaci (lokacin gudu da aka ƙayyade sannan lokacin hutawa ya biyo baya); S3 aiki ne na lokaci-lokaci tare da zagayowar kunnawa/kashewa da aka ƙayyade; S6 aiki ne na lokaci-lokaci tare da birki na mota. Ga masu aiki da ƙofofin ajiya waɗanda ke buɗewa da rufewa sau 200+ a kowane aiki, S3 tare da ma'aunin aiki na 30% shine tsarin injiniya.

Me yasa za a zaɓi DC mara gogewa 24V maimakon AC 220V don ƙofofin ajiya?

DC mara goga 24V yana ba da ingantaccen ƙarfin juyi, ƙarancin hayaniya (rufin 50 dB akan YF150), tsawon rai (zagaye miliyan 3 idan aka kwatanta da miliyan 1 ga injinan goga na yau da kullun), da kuma aiki mai ƙarancin ƙarfin lantarki ga ma'aikatan gyara. Har yanzu ana amfani da AC 220V a wasu wuraren masana'antu amma yana buƙatar ƙarin haɗin gwiwa na tsaro da ma'aikata masu horo.

Yaya tsawon rayuwar injin ƙofa mai nauyi ke kasancewa?

Injin YF150 mara gogewa DC an ƙididdige shi don zagayowar miliyan 3 da shekaru 10 na aiki. A cikin bayanan mai sakawa a cikin shigarwar rumbun ajiya, ainihin rayuwar rayuwa tana bin diddigin cikin kashi 10 cikin ɗari na ƙayyadaddun lokacin da aka ƙididdige shi.

Yaya tsawon rayuwar injin ƙofa mai nauyi ke kasancewa?

An ƙididdige injin DC mara gogewa na YF150 don zagayowar miliyan 3 da shekaru 10 na aiki. A cikin bayanan mai sakawa a cikin shigarwar rumbun ajiya, ainihin rayuwar rayuwa tana bin diddigin kashi 10 cikin ɗari na ƙayyadaddun lokacin da aka ƙayyade zagayowar aiki yadda ya kamata.

Shin mai aikin mota ɗaya zai iya riƙe ƙofar da ke da faifan bango biyu mai nauyin 2x250kg?

Eh. An ƙididdige ma'aikacin motar YF150 don ƙarfin 2250kg, wanda ya ƙunshi tsarin bangarori biyu na 2x250kg (nauyin panel 500kg tare da gogayya tsakanin hanya da kuma nauyin iska). Ga ƙofofin masana'antu masu nauyi sama da 1500kg, muna ba da shawarar tsarin motoci biyu tare da masu sarrafawa masu daidaitawa.

Menene matakin hayaniyar injin ƙofa mai zamiya ta DC mara gogewa?

An ƙididdige motar YF150 a rufin hayaniya na 50 dB a ƙarƙashin kaya, wanda ke ƙasa da iyakar 55 dB ga yanayin ofis da asibiti. Haɗin kayan tsutsa da aka haɗa da kuma watsa gear helical suna rage hayaniyar injiniya, kuma ƙirar DC mara gogewa tana kawar da hayaniyar gogayya da ke ƙara 5-10 dB akan injinan gogewa na gargajiya.