TL;DR:Bita kan gyaran allurar a duk fadin kudu maso gabashin Asiya - dubban wuraren sarrafa filastik a lardin Samut Prakan na Thailand, lardin Binh Duong na Vietnam, da gundumar Tangerang na Indonesia - suna haɓaka tsarin su na hydraulic da famfunan T7 jerin vane a matsayin madadin mai rahusa maimakon maye gurbin dukkan injin ko canza zuwa fasahar servo. Famfon vane na T7 - famfon vane mai matsin lamba mai yawa, mai yawan kwararar ruwa mai yawan kwarara wanda Vicks Hydraulic ke samarwa tare da ƙarfin samarwa na shekara-shekara na raka'a 80,000+ - shine haɓakawa da aka fi so saboda yana samar da aikin kwarara da matsin lamba da injunan gyaran allura ke buƙata, tare da takaddun shaida (CCS, DNV, ABS, BV, LR) waɗanda masu gina injina da abokan ciniki na ƙarshe ke buƙata a cikin buƙatar sarkar samar da kayayyaki ta ruwa da ta waje. Haɓakawa ya haɗa da maye gurbin famfon da ke akwai (yawanci Vickers V20 ko Vickers V daidai) tare da famfon T7 mai canzawa-gudun ruwa wanda ya dace da bayanin buƙatun kwararar injin - kwarara mai yawa yayin matakan allura da filastik, ƙarancin kwarara yayin matakan sanyaya da matsewa. Lissafin daidaita saurin kwararar ruwa - ƙayyade matsar famfo da ake buƙata a cikin cm³/rev don ayyukan mannewa, allura, da fitarwa - shine mahimman ƙayyadaddun bayanai waɗanda ke tantance ko haɓakawar ta samar da tanadin makamashi da ake tsammani (rage amfani da wutar lantarki ta hydraulic 25-35%) da kuma haɓaka lokacin zagayowar da ake tsammani (rage 5-10% daga saurin matsewa da fitarwa mai sauri). Wannan labarin ya ƙunshi ƙayyadaddun kwararar famfon T7 da matsin lamba, dabarun matsewa, fa'idar takaddun shaida don ƙirar allurar ruwa, da kuma tsarin gyarawa da manajojin bita ke buƙatar tsarawa.
Dalilin da yasa famfunan T7 Series Vane sune Ingantaccen Inganci don Injin Motsa Allura a cikin SEA
Tsarin injin hydraulic na injin ƙera allura a cikin wani bita na yankin Asiya ta Kudu maso Gabas yawanci yana aiki da famfon hydraulic wanda ke gudana akai-akai a saurin haɗin gwiwar injin lantarki (1,450-1,750 RPM, ya danganta da adadin sandar motar da mitar wutar lantarki ta gida - 50 Hz a duk ƙasashen Asiya ta Kudu maso Gabas). Famfon tafiye-tafiyen da aka gyara yana isar da saurin kwarara akai-akai (daidai da saurin motar) ba tare da la'akari da buƙatar kwarara nan take na'urar ba. Lokacin da injin ɗin ke cikin lokacin sanyaya zagayowar ƙera - yawanci kashi 40-60% na jimlar lokacin zagayowar - famfon har yanzu yana isar da cikakken kwarara, wanda aka karkatar da shi ta hanyar bawul ɗin taimako na tsarin a cikakken matsin lamba na tsarin, yana canza wutar lantarki zuwa zafi wanda dole ne a cire shi ta hanyar sanyaya ko hasumiyar sanyaya.
Famfon T7 mai canza motsi yana magance wannan rashin inganci ta hanyar amfani da tsarin sarrafa matsi. Motsa famfon (ƙarar mai da aka kawo a kowace juyawa) ana sarrafa shi ta hanyar mashin mai cike da ruwa wanda ke jin matsin fitar famfon. Lokacin da matsin lamba a wurin fitar famfon ya kai saitin mai cikawa (yawanci ana saita shi a kashi 10-20% sama da buƙatar matsin lamba na tsarin), mashin mai cikawa yana canzawa, yana rage canjin famfon zuwa mafi ƙarancin ƙima (yawanci kashi 5-15% na cikakken motsi). Famfon yana ci gaba da juyawa a saurin injin amma yana isar da raguwar kwararar da ake buƙata kawai don kula da saitin mai cikawa - kwararar da aka ɓata ta hanyar bawul ɗin taimako yanzu an adana ta, yana rage yawan amfani da famfon da kashi 60-80% a lokacin lokacin sanyaya.
Ceton makamashi daga famfon canzawa-matsar da aka yi daidai da tsawon lokacin sanyaya a matsayin kashi na jimlar lokacin zagayowar. Ga wani shagon gyaran allura na SE Asian - samar da kayan gida, kayan mota, ko kayan masarufi tare da matakan sanyaya na daƙiƙa 8-15 a cikin jimlar zagayowar daƙiƙa 20-30 - famfon canzawa-matsar da aka yi yana adana kashi 25-35% na amfani da wutar lantarki na tsarin hydraulic idan aka kwatanta da famfon canzawa-matsar da aka yi daidai da ƙimar kwarara. Ceton makamashi a ƙimar wutar lantarki na masana'antar SE Asian ($0.08-$0.12 kowace kWh) yana samar da tanadin shekara-shekara na $800-$2,500 ga kowace na'ura a kowace shekara, kuma lokacin biyan kuɗi don haɓaka famfon T7 (kuɗin famfo + aikin shigarwa) shine watanni 6-15.
Vicks Hydraulic'sFamfon T7 mai tsayiya haɗa da ƙaura daga 16 cm³/rev zuwa 237 cm³/rev, wanda ya rufe buƙatun kwararar injunan ƙera allura daga tan 50 (ƙarfin matsewa) zuwa tan 2,000.
Daidaita Yawan Gudawa: Lissafin Matsar da Famfon da ake buƙata don Matsewa, Allura, da Fitar da Su
Motsin famfo - yawan mai da ake bayarwa a kowace juyawar shaft ɗin famfo - dole ne ya dace da aikin injin da ake buƙata. Ga injin ƙera allura, buƙatar kwarara mafi girma shine aikin allura (plunger yana ci gaba da cike ramin), sannan sai aikin matsewa (faranti mai motsi yana rufe mold ɗin) da kuma aikin fitarwa (fina-finan fitarwa da ke tura ɓangaren daga mold ɗin).
Tsarin lissafin ƙaura: Matsar da ake buƙata (cm³/rev) = (Buƙatar kwarara a L/min × 1,000) ÷ (Saurin mota a RPM × ingancin girma). Don injin ƙera allurar tan 200 tare da injin lantarki na yau da kullun yana aiki a RPM 1,450 (samar 50 Hz):
- Bukatar kwararar aikin allura:Diamita na bututun allurar shine 60-80 mm, bugun allurar shine 150-200 mm, kuma buƙatar saurin allurar shine 80-120 mm/s. Bukatar kwarara shine 25-50 L/min (ya danganta da diamita na bututun da kuma saurin allurar). Dole ne famfon ya isar da wannan ƙimar kwararar a saitin matsin lamba na allurar (matsin lamba na allurar sanduna 1,500-2,000, wanda ke buƙatar matsin lamba na fitar da famfo na sanduna 150-200 saboda matsin lamba na allurar yana ninka ta hanyar rabon yankin bututun).
- Bukatar kwararar aikin matsewa:Diamita na silinda mai ɗaurewa shine 200-300 mm kuma buƙatar saurin rufewa shine 250-350 mm/s (dole ne makullin ya rufe da sauri a lokacin "rufewa da sauri" kafin a raba makullin). Bukatar kwararar ruwa don matakin rufewa da sauri shine 100-150 L/min — ya fi girma fiye da buƙatar kwararar allura.
- Zaɓin famfo:Matsakaicin ƙarfin kwararar famfon dole ne ya biya buƙatar kwarara mafi girma - aikin manne shine 100-150 L/min. Famfon jerin T7 mai juyawa na 80-100 cm³/rev yana aiki a 1,450 RPM yana isar da 110-140 L/min (ƙididdiga: 80 cm³/rev × 1,450 RPM × 0.95 ingantaccen girma = 110 L/min). Matsakaicin gudun famfon da aka zaɓa don injin tan 200 yawanci shine 100 cm³/rev, yana samar da ƙarfin kwarara na 138 L/min a 1,450 RPM.
Famfon da aka zaɓa dole ne ya cika buƙatun matsin lamba na injin - samar da ƙarfin matsawa yana buƙatar matsin lamba mafi girma (famfon dole ne ya isar da ƙarfin matsawa mai ƙima a matsin tsarin da aka ƙima). Ga injin mai nauyin tan 200 tare da yankin silinda mai ƙauri 315 cm² (diamita silinda 200 mm), matsin lambar famfon da ake buƙata don samar da tan 200 na ƙarfin matsawa shine kilogiram 200,000 ÷ 315 cm² = 635 kg/cm² matsin lamba na ruwa, wanda ake samu ta hanyar silinda mai ninka ƙarfin matsawa - matsin lambar fitar famfon yawanci sandar 140-175 ne (wanda aka tsara ta hanyar bawul ɗin rage gudu na tsarin da saitin mai daidaita famfon).
Zaɓin Matakin Matsi: Cikewa Mai Ƙarfin Matsi vs Riƙewa Mai Yawan Matsi — Yadda Famfon Ke Aiki
Na'urar daidaita matsin lamba ta famfon T7 ita ce hanyar da ke rage yawan matsi da famfon ke yi idan matsin lamba na tsarin ya kai ga saitin na'urar daidaita matsin lamba. Fahimtar aikin na'urar daidaita matsin lamba yana da mahimmanci ga manajan bita don saita matsin lamba daidai da kuma magance matsalolin aikin tsarin bayan haɓakawa.
Na'urar daidaita ma'auni (mai daidaita matsi ɗaya, tsarin da aka saba amfani da shi don injunan ƙera allura):Mai gyaran bawul ne mai kauri wanda aka sanya a cikin murfin sarrafa famfon. Ana ɗora mashin ɗin a kan maɓuɓɓugar ruwa zuwa wurin buɗewa (matsakaicin motsi) kuma yana fuskantar matsin lamba daga famfon a ƙarshen akasin haka. Lokacin da matsin lamba daga famfon ya tashi sama da saitin matsewar maɓuɓɓugar ruwa (wanda za'a iya daidaitawa ta hanyar sukurori mai kauri a ƙarƙashin murfin mai gyaran), mashin ɗin yana canzawa, yana jagorantar matsin lamba zuwa piston mai sarrafa matsewar famfon. Piston mai sarrafawa yana rage kusurwar zoben cam na famfon, yana rage ƙaura. Mai gyaran yana amsawa ga canje-canjen matsin lamba cikin milise 50-100 - dole ne a tsara tsarin sarrafa injin allura don tsara buɗewar bawul da rufewa don ba da damar mai gyaran ya amsa ba tare da ƙirƙirar ƙarar matsin lamba a cikin tsarin ba.
Mai daidaita nauyin kaya (zaɓi ne, don tsarin matsin lamba mai canzawa):Famfon ya haɗa da tashar na'urar auna nauyi wadda aka haɗa ta da layin na'urar auna nauyi na bankin sarrafa bawul. Mai daidaita nauyi yana riƙe da matsi mai ɗorewa (yawanci sandar 15-25) sama da mafi girman buƙatar matsin lamba, maimakon yin watsi da saitin na'urar daidaita nauyi. Mai daidaita nauyi ya fi ingantaccen makamashi fiye da na'urar daidaita nauyi a cikin injunan da ke aiki da ayyuka da yawa a lokaci guda (misali, matsewa + allura, ko fitar da + buɗe mold), saboda matsin famfo yana bin diddigin buƙatar nauyi maimakon yin watsi da saitin na'urar daidaita nauyi lokacin da babu aiki da ke aiki. Mai daidaita nauyi yana ƙara kashi 15-25% ga farashin famfon kuma an ƙayyade shi ga injunan ayyuka da yawa (molding na allurar sassa 2, allurar tebur mai juyawa, ko injunan da ke da silinda masu jan core).
Ga yawancin injunan gyaran allura, daidaitaccen saitin na'urar gyarawa shine sandar 10-20 sama da mafi girman saitin bawul ɗin rage zafi na tsarin. Idan bawul ɗin rage zafi na tsarin an saita shi a sandar 175, na'urar gyarawa an saita shi a sandar 190-195. Gefen sandunan 15-20 yana tabbatar da cewa na'urar gyarawa ba ta tsoma baki ga aikin bawul ɗin rage zafi ba yayin aiki na yau da kullun - idan na'urar gyarawa an saita shi a sandar 175 (daidai da bawul ɗin rage zafi), na'urar gyarawa za ta fara sauke famfon kafin bawul ɗin rage zafi ya tashi, yana hana tsarin isa ga saitin bawul ɗin rage zafi yayin farawa kuma yana haifar da sarrafa matsin lamba mara daidaituwa.
Fa'idar Takaddun Shaidar CCS/DNV/ABS ga Layukan Ginawa na Amfani da Allura a Ruwa
Bita na ƙera injinan allura na SE Asia waɗanda ke samar da kayan aiki don sarƙoƙin samar da kayayyaki na ruwa, na teku, da na jirgin ruwa - kamar kayan haɗin bututu, tiren kebul, maƙallan bawul, da na'urorin buoyancy - suna buƙatar famfunan hydraulic waɗanda ke ɗauke da takardar shaidar ƙungiyar rarrabuwa (CCS, DNV, ABS, BV, ko LR). Takardar shaidar ta tabbatar da cewa kayan famfon, ƙira, da hanyoyin gwaji sun cika ƙa'idodin ƙungiyar rarrabuwa don kayan aikin ruwa da na teku.
Na'urar famfon T7 ta Vicks Hydraulic tana da takardar shaidar CCS (China Classification Society), takardar shaidar DNV (Det Norske Veritas), takardar shaidar ABS (American Bureau of Shipping Bureau), takardar shaidar BV (Bureau Veritas), da kuma takardar shaidar LR (Lloyd's Register) - wani fakitin takaddun shaida da yawa wanda ba a saba gani ba ga masana'antar famfon hydraulic na China kuma yana ba da babbar fa'ida ga bita na ƙera allurar da ke neman hidimar sarkar samar da kayayyaki ta ruwa da ta teku.
An rubuta takardar shaidar a cikin takardar shaidar rarrabuwar famfon, wadda ƙungiyar rarrabuwar kawuna ke bayarwa bayan ta shaida gwajin nau'in famfon (gwajin juriya na sa'o'i 1,000 a matsin lamba da kwararar da aka ƙima, tare da auna ingancin famfon na lokaci-lokaci, matakin hayaniya, da hauhawar zafin jiki). Takardar shaidar ta lissafa: samfurin famfon, matsin lamba da kwararar da aka ƙima, nau'in ruwan gwaji da ɗanko, kewayon zafin jiki na yanayi, da lambar shaidar takardar shaidar famfon - ana iya gano famfon zuwa rahoton gwaji na mutum ɗaya wanda aka shigar da shi ofishin injiniya na ƙungiyar rarrabuwa. Don taron bita na ƙera allurar da ke neman kwangila wanda ke buƙatar famfon ruwa mai inganci, takardar shaidar Vicks T7 ta ƙunshi cire kuɗi da lokacin shirya gwajin takardar shaida daban-daban ga kowane aiki.
Tsarin Gyara: Abin da Mai Gyaran Allura Yake Bukatar Sani Kafin Sauya Famfon Hydraulic
Za a iya kammala gyaran famfon T7 mai canzawa zuwa injin ƙera allura - wanda ke maye gurbin famfon ƙwanƙwasa na asali - cikin rana ɗaya ta ƙwararren ma'aikacin hydraulic, tare da dawo da injin a ranar da za a fara aiki. Tsarin yana da matakai huɗu: cirewa, shigarwa, aikawa, da daidaitawa.
Cirewa (awanni 2-3):Ana tace man injin ɗin kuma ana tace shi (ana sake amfani da man bayan an gyara shi - ba a buƙatar cikakken canjin mai ba sai dai idan man da ke akwai ya gurɓata). An katse layin tsotsa da matsi na tsohon famfo, an cire haɗin famfo da injin, kuma an cire ƙusoshin hawa famfo. Ana tsaftace fuskar da aka ɗora kuma ana duba shi don ganin ko akwai burrs ko lalacewa da ka iya yin daidai da sabon famfo.
Shigarwa (awanni 2-3):An sanya famfon T7 a kan flange ɗin da injin ke amfani da shi (girman hawa don jerin T7 — flange mai lamba 2 na SAE-A don girman 16-125 cm³/rev, flange mai lamba 2 na SAE-B don girman 160-237 cm³/rev — ya dace da flange ɗin hawa na jerin Vickers V, wanda shine mizani ga yawancin injunan gyaran allura a yankin SE Asia). Haɗin famfon-mota yana daidaita da cikin TIR 0.050 mm (an auna shi a gefen haɗin gwiwa - rashin daidaito shine babban abin da ke haifar da gazawar famfon da wuri bayan an sake gyara shi). An haɗa bututun tsotsa da matsi.
Aikin (awanni 1-2):An cika famfon da mai mai tsafta ta hanyar tashar matsi (kada ku taɓa kunna famfon busasshe na vane - vanes ɗin za su kama a cikin ramukan rotor cikin daƙiƙa kaɗan). An daidaita saitin ramawa zuwa saitin bawul ɗin rage gudu na injin tare da sandar 15-20. Ana tsarkake tsarin daga iska ta hanyar sarrafa ayyukan injin a yanayin hannu a ƙaramin gudu na tsawon zagaye 5-10.
Daidaitawa (awanni 2-3):Ana tabbatar da sigogin aikin injin - saurin allura, matsin lamba na riƙewa, saurin matsewa, ƙarfin fitarwa - kuma ana daidaita su kamar yadda ake buƙata. Lokacin amsawar famfon mai canzawa-matsawa (lokacin daga siginar bawul ɗin sarrafawa zuwa famfon da ya kai ƙimar kwararar da ake buƙata) ya ɗan yi jinkiri fiye da famfon matsar da aka gyara domin dole ne piston na sarrafa matsar da famfon ya motsa kafin a isar da kwarara. Ga yawancin hanyoyin ƙera allura, bambancin lokacin amsawa shine milise seconds 50-120, wanda ke dacewa da daidaita sigogin aikin injin.
Tambaya da Amsa: Manajojin Bita na Molding Injection Molding Manajojin Samar da Famfunan Vane na T7 daga China
Q1: Menene MOQ don odar famfon T7 vane?
A: MOQ naúrar 1 ce ga kowace girman matsuguni na T7 na yau da kullun (16-237 cm³/rev) da duk wani zaɓi na sarrafawa na yau da kullun (mai daidaita ma'auni, mai daidaita nauyi). Don zaɓuɓɓukan sarrafawa na musamman (matsakaicin matsin lamba na musamman, faɗaɗa shaft na musamman, flanges na hawa na musamman), MOQ naúrar 5-10 ne ga kowane oda. Ga manajojin bita da ke yin oda don injin guda ɗaya, MOQ naúrar guda ɗaya yana ba da damar shigarwa na gwaji kafin ɗaukar nauyin haɓakawa na rundunar.
Q2: Waɗanne sassa na gyara ya kamata in ajiye tare da famfon T7?
A: Kayan gyaran da aka ba da shawarar don famfon T7 sun haɗa da: saitin vane ɗaya (vanes 12 don matsar da ruwa har zuwa 100 cm³/rev, vanes 16 don manyan matsar da ruwa), kayan aikin harsashi ɗaya (gami da zoben cam, rotor, da haɗa farantin matsi - ƙungiyar juyawa da ke lalacewa akan lokaci), kayan haɗin shaft ɗaya, da kayan aikin bawul mai daidaitawa ɗaya (spool mai daidaitawa da bazara). Kudin kayan gyaran yana kusan kashi 25-35% na farashin famfon kuma yana rufe mafi yawan abubuwan da za a iya maye gurbinsu a filin. Rayuwar sabis na famfon da aka tabbatar kafin babban gyara na farko (sauya saitin vane) shine awanni 10,000-15,000 na aiki.
T3: Menene kewayon danko mai na hydraulic da famfon T7 zai iya sarrafawa?
A: An tsara famfon T7 don man hydraulic mai tushen ma'adinai tare da kewayon danko na 20-400 cSt a zafin famfo. Ga yanayin zafi na SE Asian (25-40°C), matakin danko mai da aka ba da shawarar shine ISO VG 46 (46 cSt a 40°C). Ga bita da ke aiki a yanayin zafi mai zafi (sama da 40°C), ISO VG 68 yana ba da isasshen kauri a ƙarshen vane don hana hulɗa da ƙarfe-zuwa-ƙarfe yayin farawa. Bai kamata famfon ya yi aiki da mai ƙasa da 20 cSt ba - matsin lamba na taɓawa na zoben vane-zuwa-cam ya wuce ƙarfin ɗaukar nauyin fim ɗin mai, yana haifar da lalacewa cikin sauri.
T4: Har yaushe famfon T7 zai daɗe tsakanin gyare-gyare?
A: Tsawon lokacin aikin famfon T7 kafin a fara gyara shi shine awanni 10,000-15,000 na aiki don ci gaba da aiki a matsin lamba mai ƙima (sanduna 210) da kuma saurin da aka ƙima (sanduna 1,450 na RPM). A ƙananan matsin lamba (ƙasa da sandar 150) da ƙananan gudu (ƙasa da RPM 1,200), tsawon lokacin aikin yana kaiwa awanni 20,000-25,000. Gyaran ya ƙunshi maye gurbin saitin vane, kayan aikin harsashi, da hatimin shaft - ana sake amfani da jikin famfon, murfin ƙarshe, da mai gyara don zagayowar gyara sau 3-5 kafin a yi ritaya da famfon.
T5: Waɗanne alamomi ne ke nuna cewa famfon T7 yana buƙatar kulawa?
A: Alamomi uku da mai aiki da bitar zai iya sa ido a kansu: (1) ƙaruwar lokacin zagayowar — idan matsewa ko allurar injin ya ragu da fiye da 10% a daidai lokacin matsin lamba, ingancin famfon ya faɗi ƙasa da 80% kuma saitin motar yana buƙatar maye gurbinsa; (2) ƙaruwar hayaniya — famfon T7 mai lafiya yana samar da 65-75 dB(A) a nisan mita 1 a matsin lamba da kwararar da aka ƙididdige — ƙaruwar hayaniya ta 5+ dB(A) yana nuna lalacewa ko cavitation na tip na vane (duba matatar layin tsotsa da matakin mai); (3) ƙaruwar zafin mai — idan zafin man famfon ya wuce 80°C (an auna shi a tashar magudanar ruwa), zubewar cikin famfon ya ƙaru fiye da iyakokin ƙira kuma kayan aikin harsashi yana buƙatar maye gurbinsa.
T6: Shin Vicks Hydraulic yana ba da tallafin fasaha don shigarwar farko ta gyara?
A: Eh. Ga masu siye na farko, Vicks yana ba da tallafin fasaha ta nesa ta hanyar kiran bidiyo (WhatsApp ko WeChat) don matakan shigarwa da aiwatarwa. Zaman tallafi ya ƙunshi: tabbatar da daidaita famfo-mota, daidaita saitin diyya, tabbatar da saita matsin lamba na tsarin, da kuma daidaita sigogin tsarin injin. Ga bita da ke shigar da famfo da yawa (raka'a 10+), Vicks na iya aika injiniyan aikace-aikace zuwa bitar don horo na kwana 2 a wurin aiki da zaman gudanarwa.
Game da Marubucin: Demi Geƙwararre ne a fannin samar da mafita ta hydraulic a Vicks Hydraulic, wani kamfani mai fasaha na ƙasa wanda aka kafa a shekarar 2007, wanda ya ƙware a fannin famfunan vane, tsarin servo, da kuma mafita mai adana makamashi mai tsayawa ɗaya. Tare da layukan samarwa guda 6 a duniya da kuma ƙarfin famfunan vane sama da 80,000 a kowace shekara, Vicks yana hidimar masana'antu ciki har da na ruwa, na soja, da na masana'antu.
Zamantakewa:Facebook
Lokacin Saƙo: Yuni-22-2026