TL;DR.Kamfanin sarrafa sukari na São Paulo yana yin ritaya daga famfunan vane duk bayan kwana 90. Ta hanyar canza abubuwa uku a kan takamaiman OEM - ruwan da ke gefen tafki zuwa mai mai ƙarfin hydraulic mai ƙarfin VI wanda aka ƙiyasta don zafin ma'ajiyar 50°C+, matatar layin dawowa mai girman micron 10, da kuma musanya harsashi na jerin Vickers V - zagayowar maye gurbin ya tashi daga kwanaki 90 zuwa 180. Kamfanin sarrafa sukari ya adana kusan rabin kasafin kuɗin famfonsa na shekara-shekara kuma kusan ya kawar da gazawar famfon tsakiyar girbi. Wannan shine binciken, tare da ainihin canje-canjen ƙayyadaddun bayanai da lissafin farashi.
Tushen Bayani: Dalilin da yasa Kwanaki 90 suka zama ruwan dare ga famfunan São Paulo Sugar Mill Vane
Injin niƙa mai matsakaicin girma ne na São Paulo wanda ke aiki awanni 24 a rana daga Afrilu zuwa Nuwamba. Tsarin niƙa mai amfani da ruwa yana amfani da famfunan Vickers V guda biyu a kan da'irori uku na matsi: na'urar niƙa, na'urar nutsewa, da kuma sarrafa bagasse. Kafin a gyara, ana cire kowace kattura ta jerin V a tazara ta kwanaki 90 ba tare da la'akari da amfaninta ba.
Wannan zagayen kwanaki 90 ba sabon abu bane ga masana'antun sukari na Brazil. Masana'antun a duk faɗin masana'antu, a yankuna masu zafi, suna da zagayen kwanaki 60-90 akan famfunan vane na yau da kullun. Matsalar ba gazawar da wuri ba ce - shine cewa tazara tsakanin kwanaki 90 na musanya yana sanya maye gurbin famfo a cikin lokacin girbi, lokacin da lokacin hutu ya fi tsada.
"Girbin injin niƙa sukari na São Paulo yana farawa daga Afrilu zuwa Nuwamba, 24/7. Zagayen famfo na kwanaki 90 yana nufin musanya famfo uku zuwa huɗu da aka tsara a lokacin girbi. Kowane musanya yana ɗaukar awanni huɗu zuwa shida na lokacin niƙa. Wannan shine kuɗin da ƙayyadaddun OEM ya biya."
Canje-canje Uku da Suka Sau Biyu Rayuwar Famfo
Gyaran tsarin sauyi mataki uku ne na tsarin OEM, ba musanya famfo ba. Famfon da kansa galibi iri ɗaya ne da tsarin V SKU; ƙayyadaddun bayanai da ke kewaye shine abin da ya canza. Canje-canje uku an tsara su ne ta hanyar tasiri, na farko shine mafi girman mai ba da gudummawa sannan na uku shine inshora mafi ƙarancin farashi.
Takaitaccen bayani game da shari'ar São Paulo.Zagayen maye gurbin tushe: kwanaki 90 (musanya kwata-kwata). Zagayen maye gurbin bayan gyarawa: kwanaki 180 (musanya na shekara biyu). Tasirin kasafin kuɗin famfo: kusan kashi -45 cikin ɗari a kowace shekara. Fashewar famfo mara tsari na tsakiyar girbi: daga kimanin biyu a kowace kakar girbi zuwa sifili a shekarar farko bayan gyarawa. Canje-canje uku sun yi ƙasa da sauyi ɗaya na famfon gaggawa na tsakiyar girbi.
2.1 Canji na 1 - Takaddun ruwa na Hydraulic: daga daidaitaccen ISO VG 46 zuwa mai mai girman VI 50°C
Babban abin da ya ba da gudummawa shi ne canjin ruwa na hydraulic. Injin niƙa yana gudanar da man ma'adinai na ISO VG 46 na yau da kullun (VI ~95, matsakaicin zafin jiki na 60°C). A lokacin girbin São Paulo, yawan zafin ma'ajiyar ya kai 55°C da tsakar rana. A 55°C, ISO VG 46 ya yi laushi zuwa 13-14 cSt – a gefen taga mai aiki na jerin V.
Ruwan da aka sake gyarawa man fetur ne mai ƙarfin VI (VI 150+) tare da ƙimar gefen sanyi na ISO VG 46 iri ɗaya amma yana da ɗanko mai laushi tsakanin zafin jiki da na ɗanko. A zafin 55°C yana riƙe da 18-20 cSt, cikin kwanciyar hankali a cikin taga jerin V. Fim ɗin ruwa da ke kan gefen vane yana kasancewa daidai a duk lokacin zafi na rana, saurin lalacewa yana raguwa, kuma tsawon rayuwar harsashin yana ninka.
Gudun zaɓin ruwa.Auna yawan zafin ma'ajiyar ruwa a ƙarƙashin nauyin girbi mai ɗorewa → gano zafin jiki mafi girma da awanni sama da 50°C → zaɓi mai mai yawan VI (VI ≥ 150) wanda aka kimanta don kololuwar + 10°C → Tabbatar da danko a kololuwar shine ≥ 16 cSt → gudanar da gwajin sa'o'i 1,000 akan famfo ɗaya kafin a canza shi a faɗin rundunar.
2.2 Canji na 2 - Tacewa: daga layin dawowar micron mai lamba 25 zuwa layin dawowar micron mai lamba 10
Sauyi na biyu shine ƙara ƙarfin tacewa ta hanyar mayar da martani. Injin ya yi amfani da matatar mayar da martani ta micron 25 (tsarin OEM na asali, yayi daidai da yanayin yanayi mai zafi). A São Paulo, yanayin zafi mafi girma a cikin ma'ajiyar ruwa yana hanzarta iskar shaka ta mai, kuma samfuran iskar shaka ta hanyar amfani da iskar shaka ta faɗi a cikin kewayon micron 5-15 - wanda matatar mai micron 25 ke wucewa ta ciki.
An canza tsarin zuwa matattarar layin dawowa mai girman micron 10 (β10 ≥ 200, kamawa kashi 99.5 a microns 10). Babban kamawa yana hana samfuran oxidation daga yankin lalacewa na vane-tip kuma yana tsawaita rayuwar harsashi da kashi 30-40 cikin ɗari da kansa. Kudin canza matattara ba shi da mahimmanci - abu ɗaya a kowace kwata.
2.3 Canji na 3 - Kwalta mai famfo: daga jerin VQ zuwa jerin V don da'irori masu zafi
Sauyi na uku shine mafi ƙarancin farashi amma mafi yawan bayanai. Injin yana da famfunan VQ masu inganci a kan da'irar bagasse. VQ yana da inganci mafi girma amma taga mai ƙanƙanta (13-54 cSt vs V series ' 13-143 cSt). Lokacin da yanayin zafi na ma'ajiyar ya tashi, famfunan VQ sun shafe sa'o'i da yawa ƙasa da ɗanɗanon ƙira, kuma lalacewa ta biyo baya.
Sauya zuwa ga harsashin V na yau da kullun ya ba famfon damar yin aiki mai faɗi. Jerin V yana aiki ba tare da inganci ba a wurin ƙira, amma asarar inganci na kashi 2-3 cikin ɗari ba ta da yawa idan aka kwatanta da ribar ƙarfi. Yanzu injin niƙa yana amfani da VQ akan da'irori masu ƙarfi da V akan da'irar bagasse inda yanayin zafi ke canzawa.
Gyaran bai buƙaci siyan sabbin famfo ba. Ya buƙaci sake rubuta takamaiman OEM don abubuwa uku da ainihin samfurin ya yi kuskure don aikin wurare masu zafi. Famfunan da har yanzu ke aiki a yau iri ɗaya ne da jerin V SKU - nau'in ruwa, matattarar, da kuma nau'in harsashi sun dace da yanayin yanzu.
Lissafin Kuɗin da Ya Tabbatar da Gyaran
Injiniyoyin injinan sukari na São Paulo suna amincewa da gyaran da aka yi bisa ga biyan kuɗi, ba bisa ƙawa ba. Lissafin wannan gyaran abu ne mai sauƙi.
3.1 Kayan farashin famfo
Ana sayar da harsashin V series akan kusan dala 220 a tashar OEM ta Brazil. Kamfanin injin yana siyan harsashi 12 a kowace shekara (ɗaya a kowace kwata a kowace da'ira, da'irori uku). Bayan an gyara shi, yana siyan guda 6. Tanadin famfo kai tsaye: kimanin dala 1,320 a kowace shekara.
3.2 Sashen kuɗin lokacin hutu
Kowace musayar famfo tana ɗaukar awanni 4-6 na lokacin niƙa. Injin yana sarrafa tan 12,000 na rake a kowace rana. Musayar da ba a shirya ba ta tsawon awanni 4 tana kashe kusan dala 15,000 a cikin asarar kuɗin shiga na sukari tare da tarar ethanol ga abokan ciniki. Raba musayar yana adana dala 45,000-60,000 a kowace shekara a lokacin aiki.
3.3 Sashen kuɗin lalacewa na biyu
Famfon vane wanda ya lalace a tsakiyar aiki yana zubar da gutsuttsura zuwa cikin ma'ajiyar ruwa da sauran da'irar. Tsaftacewa yana kashe dala 5,000-10,000 a kowane taron. Kafin a gyara injin niƙa, ana samun irin waɗannan abubuwan sau 1-2 a kowane girbi. Bayan an gyara: sifili a shekarar farko.
Abin da "Zafi-Yanayin OEM Takaddun Bayani" A Gaskiya Yana Nufi a cikin Takardar Bayani
"Tsarin OEM mai zafi" an yi shi ne don rubutaccen bayani wanda ke magance yanayin zafi mai ɗorewa a cikin ma'ajiyar ruwa sama da 50°C da kuma yanayin da ke sama da 35°C. Yawancin takaddun bayanai na OEM suna ɓoye ainihin labarin: a saman ƙarshen kewayon zafin jiki, ɗanɗanon ruwa da lalacewar famfo suna da matuƙar mahimmanci ga zaɓin ruwa. Takaddun bayani game da yanayin zafi suna bayyana waɗannan yanayin.
Ma'aunin ISO VG da DIN 51524 da ke bayan Takaddun Shaida
Canjin takamaiman ruwa ya dogara ne akan nassoshi uku na masana'antu.Jagorar Zaɓin Ruwan Bosch Rexrothya shimfida tsarin DIN 51524 don man hydraulic ISO VG 32/46/68/100 tare da jadawalin zafin jiki da danko.Nassoshi game da man shafawa na Uniltakardun HLP, HVLP, da HV danko maki (HVLP/HV a VI ≥ 150, HLP a VI ~ 95-105). TheNassoshin zaɓin ISO VGya tabbatar da dalilin da yasa VI ≥ 140 ya zama dole ga hidimar ma'ajiyar ruwa mai zafi. Gyaran ya ta'allaka ne a cikin rukunin HVLP.
4.1 Dole ne a rufe filayen guda biyar na ƙayyadaddun yanayin zafi na OEM
- Dankowar ruwa a zafin ma'ajiyar ruwa mafi girma (maƙasudin ≥ 16 cSt a lokacin kololuwa, ba a lokacin sanyi ba).
- Ma'aunin danko mai ruwa (maƙasudin VI ≥ 150 don ci gaba da aiki a zafin jiki na 50°C+).
- Matsakaicin ƙimar tacewa ta layin dawowa (maƙasudi ≤ micron 10 tare da β10 ≥ 200).
- Girman ma'ajiyar ruwa don ƙin zafi mafi girma (lokacin zama na famfo mai matsakaicin gudu ≥ 3×).
- Zaɓin jerin kwalta a kowace da'ira (V vs VQ vs T6 vs T7 sun dace da ma'aunin zafin jiki).
4.2 Abin da yawancin ƙayyadaddun bayanai na OEM ke ɓacewa
Yawancin takaddun bayanai na OEM suna ambaton aiki a wurin ƙira - zafin jiki mai yawa na 50°C da man ma'adinai na ISO VG 46. Wannan takardar bayanai tana da kyau ga shigarwa mai zafi amma tana ɓatarwa ga aikace-aikacen São Paulo ko Texas. Takaddun yanayin zafi yana sake bayyana aiki a ƙarƙashin ainihin zafin aiki da ruwa.
Bayyana famfon V series vane don amfani da ma'ajiyar ruwa mai zafin 55°C tare da man ma'adinai na ISO VG 46 shine babban dalilin da ya sa famfon ke aiki na tsawon kwanaki 60-90 a masana'antar sukari ta Brazil. Takardar bayanai ta famfon ta ce yana aiki zuwa 80°C. Takardar bayanai ta ruwa ta ce ISO VG 46 yana aiki zuwa 60°C. Babu ɗayan takardar bayanai da ke nuna gibin. Tsarin yanayin zafi dole ne ya rufe wannan gibin a sarari.
Dalilin da yasa Ningbo Vicks Hydraulic shine Abokin Hulɗa na OEM da ya dace da wannan nau'in Retrofit
Kamfanin Ningbo Vicks Hydraulic Co., Ltd. ne ya tsara kuma ya samar da gyaran kuma ya samar da shi, wanda aka kafa a shekarar 2007 a matsayin wani kamfani mai fasaha na ƙasa wanda ya ƙware a fannin famfon vane da tsarin servo masu adana makamashi. Vicks shine shugaban kwamitin gyaran famfon vane na ƙasar Sin kuma yana riƙe da jerin T6, T7, V, VQ, V10, V20, SQP, PV2R tare da injinan vane na M3B, M4C, M4D, M4E, 25M, 35M, 50M. Ana iya amfani da famfunan vane sama da 80,000 da tsarin servo 10,000 a kowace shekara, tare da takaddun shaida na CCS, DNV, ABS, BV, da LR classifications.
Ga gyaran injin sarrafa sukari na São Paulo, samfuran da suka dace sunefamfon Vickers V jerin vane biyuiyali (nau'in harsashin da injin niƙa ke amfani da shi a kan da'irar bagasse),Kasida samfurin famfon vanedon zaɓin da ya fi faɗi, da kuma injinan vane na jerin M4 don haɗin inganci mai dacewa. Tattaunawar takamaiman yanayi ya fi kyau farawa da ƙungiyar tallace-tallace ta fasaha ta hanyarBinciken Takaddun Bayani na OEMshafi.
Inda Kuma Gyaran Yanayi Mai Zafi Ya Shafi
Gyaran yana canjawa kai tsaye zuwa ga duk wani aikace-aikacen Brazil ko na wurare masu zafi tare da yanayin zafi mai ɗorewa sama da 50°C: na'urorin centrifuge na shukar ethanol, na'urorin haƙar ma'adinai na haƙar ma'adinai, kayan aikin tashar jiragen ruwa, da na'urorin wutar lantarki na injin ƙarfe na hydraulic. Jigon haɗin kai iri ɗaya ne - zafin wurin ajiya mai zafi da ruwan OEM na yau da kullun yana daidai da ɗan gajeren lokacin famfo.
Jerin abubuwan da za a iya amfani da su wajen sake amfani da su.Shin aikace-aikacenku yana aiki awanni 24 a rana a lokacin zafi? Shin zafin wurin ajiyar ruwa ya wuce 50°C na fiye da awanni 4 a rana? Shin tsarin maye gurbin famfon vane ɗinku na yanzu bai wuce kwanaki 120 ba? Idan eh ga dukkan ukun, gyaran OEM na yanayin zafi ya cancanci farashi.
Tambayoyin da Ake Yawan Yi
Wane tsarin maye gurbin famfon vane ne ya zama ruwan dare ga masana'antar sukari ta Brazil?
A masana'antar kera motoci, ainihin zagayowar maye gurbin ta kasance kowace kwana 90 - musanya kwata-kwata. Bayan gyarawa: kwanaki 180. Masana'antar kera motoci a duk faɗin masana'antu, a yankuna masu zafi, tana ganin zagayowar kwanaki 60-90 akan famfunan vane na yau da kullun.
Wane canji na ƙayyadaddun OEM ne ya haifar da babban bambanci a cikin wannan gyaran?
Sauya ruwan daga man ma'adinai na ISO VG 46 na yau da kullun zuwa ruwan hydraulic mai yawan VI wanda aka ƙididdige shi don yanayin zafi mai ɗorewa na 50°C+ shine babban abin da ya ba da gudummawa. Idan aka haɗa shi da matattarar cikakkiya mai 10-micron da musanya harsashin Vickers V/VQ, ya haifar da zagayowar daga kwanaki 90 zuwa 180.
Shin jerin Vickers V da gaske suna aiki a yanayin injin sarrafa sukari na yanayi na 45°C?
Eh, amma sai da daidaitaccen tsarin ruwa da girman ma'ajiyar ruwa. An ƙididdige jerin V don yanayin zafi na ruwa har zuwa 80°C akai-akai da kuma yanayin zafi har zuwa 50°C tare da derating. Ba tare da wani ruwa da aka ƙididdige don aikin zafi-yanayi ba, sharewar tip na jerin V yana lalacewa da sauri saboda fim ɗin ruwa yana lalacewa a ƙarancin danko.
Me yasa injin niƙa ya zaɓi jerin V maimakon jerin VQ a cikin gyaran?
Kamfanin niƙa ya zaɓi jerin V maimakon VQ saboda jerin V yana da faffadan taga aiki na ɗanko (13-143 cSt vs VQ's 13-54 cSt) wanda ya fi gafartawa lokacin da yanayin zafi na ma'ajiyar ruwa ya tashi yayin canjin girbi na awanni 24. VQ yana da inganci mafi girma a tsarin ɗanko, amma wannan ingancin yana ɓacewa lokacin da ruwan ya yi laushi.
Ta yaya ake lissafin farashin maye gurbin famfon van na kamfanin sarrafa sukari na Brazil?
Kudin famfo kaɗai ba kasafai yake zama mafi rinjaye ba. Lambar ainihin ita ce famfo + lokacin aiki + lalacewa ta biyu. Injin niƙa na yau da kullun yana asarar ƙarfin niƙa na awanni 4-6 a kowane musanya, tare da haɗarin gurɓatar vane-drabris idan famfo ya gaza a tsakiyar aiki. Sau biyu zagayen ya raba duka ukun.
Shin gyaran zai iya aiki ga sauran masana'antun Brazil banda masana'antun sukari?
Eh. Takaddun OEM mai zafi ya shafi duk wani aikace-aikacen Brazil tare da yanayin zafi mai ɗorewa sama da 50°C - allon haƙar ma'adinai, injinan sarrafa ƙarfe, kayan tashar jiragen ruwa, na'urorin centrifuge na ethanol, sassan injinan danshi na takarda. Shari'ar São Paulo ita ce ma'anar; canje-canjen ƙayyadaddun bayanai suna canjawa kai tsaye.
Game da marubucin.An rubuta wannan binciken shari'ar ta hanyarDemi Ge, ƙwararren masani kan hanyoyin samar da ruwa a Ningbo Vicks Hydraulic Co., Ltd. (ƙamfanin fasaha na ƙasa wanda aka kafa a 2007). Demi yana aiki tare da masu siyan injin niƙa sukari, masana'antar ethanol, hakar ma'adinai, da injin niƙa ƙarfe akan gyaran OEM na yanayi mai zafi. Haɗa a Facebook:Demi Ge a FacebookDon tarihin kamfani, dubaBayanin kamfanin Vicks HydraulicDon neman takardar bayanin gyaran fuska, yi amfani daBinciken Takaddun Bayani na OEMshafi.
Lokacin Saƙo: Agusta-06-2026