Tattaunawar Fasa -Fage A Slewing Bearing Soft Belt

A matsayin mahimmin sashi na injinan gini, a halin yanzu ana amfani da raƙuman ruwa a kasuwa tare da kusan raka'a miliyan 10. Babban hanyoyin rashin nasara na zoben yanka shine tseren tsere, saka farfajiyar haƙora, raunin tsere da karayar haƙora, da dai sauransu Haɗin farfaɗo ko ɓarna kai tsaye yana sa a goge zoben yanka, kuma raunin tseren zai hanzarta lalacewar shinge. zobe kuma yana rage rayuwar ƙirar ƙirar zoben. Wannan takarda tana zaɓar ɓarna na farko yayin amfani da bel mai taushi na layin tsere don bincika da ba da shawarar matakan kariya.

1. Crack samfurin bayanin

Anyi amfani da samfurin da aka fashe a cikin wannan labarin don ɗaukar nauyi na 6t excavator, tare da diamita na tsakiyar yanki na 730 da diamita mirgina na 22mm. Don gwada rayuwar sabis na zoben yanka, an gudanar da gwajin lodin ta hanyar kwaikwayon ainihin yanayin aiki kamar yadda aka nuna a cikin Hoto na 1. Bayan loda juyi 30,000, an sami fasa a cikin yankin mai taushi.

• (1) Raw material Kayan wannan samfurin shine zoben S48C, kuma albarkatun ƙasa shine simintin ci gaba da simintin gyare -gyare da mirgina zagaye na ƙarfe. Bayan an yi birgima a cikin zobe, ana shayar da shi da maganin zafin jiki.
• (2) Fasahar sarrafa samfur Fasahar sarrafa samfur: m UT shape sifar juyawa mai juyawa → ramin toshe mai aiki → madaidaicin rami → hako ramin taper pin → madaidaicin taper → juya juye -tseren tseren tseren tseren tsere → zafin jiki → MT →…

Tsarin samfur ɗin yana ɗaukar ƙirar shigar da sikirin, bayan an kashe shi, yana da zafi a cikin ƙarancin zafin jiki na 180 ~ 200 ℃, sannan ana yin gwajin gano aibi na MT. Dangane da tsarin shigar da ƙarfi na wannan samfurin, dole ne a tanadi wani yanki mai taushi na tsari a toshewa, kamar yadda aka nuna tsakanin layuka biyu a cikin hoto na 2. Bayan gano ɓoyayyen ɓoyayyiya, ba a sami fasa a cikin wannan samfur ba, kuma an aiwatar da aiki na gaba. .

2. Binciken fasa

• (1) Binciken ƙirar ƙirar ƙarfe Bayan an gwada samfurin don gwajin lodin, samfurin ya warwatse kuma an bincika, kuma an gano cewa akwai fasa biyu a cikin samfurin, ɗayan yana gefen gefen ramin da aka toshe, ɗayan kuma wanda yake a yankin canja wurin maganin zafi. Dukansu fasa suna cikin yankin mai taushi da aka tanadar a cikin tsari, kuma akwai alamun bayyananniyar sutura a cikin yankin mai taushi. Babu wani ɓarna a cikin sauran hanyoyin tseren, kuma babu wani ɓarna a cikin abubuwan da aka gina. Bayan an datse fasa tare da alƙawarin da ke kan hanyar tseren, ana gudanar da binciken ƙirar ƙarfe, kuma babu wuraren mahaifa na hanyar tseren. ana yin samfuri don tabbatar da daidaiton ingancin ƙwanƙwasa ƙirar ƙira mai ƙarfi.
• (2) Quenching ingancin yarda dubawa. Abubuwan buƙatu masu inganci don ƙin kashe wannan samfurin sune: buƙatun taurin 55 ～ 62HRC, zurfin Layer mai kauri ba kasa da 2mm (taurin ba kasa da 45HRC), da kuma ƙaddamar da matakin ƙirar ƙarfe na 3 ～ 7, Babu lahani kamar fasa .Ana yiwa samfur ɗin gwajin ƙirar ƙarfe, taurin shine 55.9 ~ 56.4HRC, zurfin layin da aka taurara shine 3.03 ~ 3.26mm, tsarin ƙirar ƙarfe na ƙarfafawa shine matakin 4, kuma babu fashewa da sauran lahani bayan binciken MT .
• (3) Matsayin masana'anta don gwajin yarda da bel mai taushi "JB/T2300—2011 Slewing Bearing" da "JB/T10839-2008 Mashinan Gina da Kayan Aiki guda ɗaya jere na ƙyallen ƙwallon ƙwallon ƙafa" suna da cikakkun buƙatun fasaha don bel ɗin taushi: faɗin bel mai taushi yana nufin Yana da tazara tsakanin tsakiyar ɓangaren tseren tseren a duka ƙarshen bel ɗin mai taushi inda taurin shine 50HRC; faɗin bel ɗin taushi na ferrule tare da ramukan da aka toshe bai kamata ya fi diamita na ramukan da aka haɗa da 35mm ba. diamita na ramin toshewar samfurin shine 27mm, kuma ma'aunin sarrafawa don faɗin tef ɗin mai taushi na samfurin yana ƙasa ko daidai da 62mm. An gwada faɗin bel ɗin mai taushi gwargwadon ƙa'idodin da ke sama, kuma faɗin bel ɗin mai ɗimbin yawa shine 44.2mm, wanda ya cika daidaitattun buƙatun.
• (4) Nazarin abubuwan da ke haifar da fasa fasa Babban abin da ke haifar da fasa fasa da ke haifar da kashe wutar shi ne rashin ingancin kayan albarkatun ƙasa da sigogin tsarin sarrafa zafi ba daidai ba.

Kamar yadda aka ambata a baya, bayan kashewa da zafin rai, an gudanar da cikakken binciken MT akan kayan aikin. Ba a sami fasa a cikin kayan aikin ba. An gano tsagewar ga ido tsirara bayan an ɗora kayan aikin. Ana iya tabbatar da cewa fashewar ta haifar da karfin da ke ɗauke da shi.

Binciken dalilin fashewar 1: A cikin Hoto na 4, tsinken yana cikin yankin canzawa tsakanin matrix da kashewa. Yankin tsarin matrix yana da nakasa na filastik mai ƙarfi (duba hoto 9), kuma ƙaramin martensite yana bayyana a cikin yankin canji (duba hoto 4) kuma a hankali ya mutu. Yankin mawuyacin hali yana canzawa zuwa yankin martensite (duba hoto 7), kuma ƙarfin amfanin ƙasa a hankali yana ƙaruwa. Tsakanin matrix da yankin miƙa mulki, ƙila damuwa na iya faruwa yayin maimaita jujjuyawa. Bayan kai ƙarfin ƙarfin amfanin gona na ƙarshe a wannan yankin, fasa zai fashe kuma ya bazu tare da layin juyawa.

Binciken dalilin fashewar 2: Lokacin da aka sanya kayan aikin don kashe wutar lantarki, an keɓe yankin zazzabi don aiwatarwa a cikin Hoto na 5, kuma tsarin shine tsarin matrix ba tare da kashewa ba. Ana iya gani daga adadi cewa akwai naƙasasshiyar filastik daidai da alƙawarin ɗorawa da gudana, kuma naƙasasshen ɓarna na nama yana faruwa. Bayan an ɗora kayan aikin, ƙarfin ƙarfin da ba a rufe shi ba kaɗan. Lokacin da danniya ya wuce iyakar yawan kayan, ana haifar da nakasa filastik. Bayan mirginawa akai -akai, hatsin kristal yana zamewa yana warewa tare da zamewa ƙarƙashin aikin danniya. Matsar da farfajiya don raba fasa.

3. Matakan rigakafi

Ta hanyar binciken da ke sama, ana iya kammala cewa fasawar da samfur ɗin ya haifar shine saboda raunin gazawar kayan aikin bayan an ɗora yankin mai laushi na kayan aikin. Dangane da ajin gwajin gwaji na masana'antar, ana ɗaukar matakan da ke gaba don hana fasa a cikin yanki mai taushi:

• (1) Sarrafa iko sosai tsakanin ramukan da aka toshe.
• (2) Niƙa da lanƙwasa yankin mai taushi.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa: Tattaunawar Fasa -Fage A Slewing Bearing Soft Belt

Minghe Kamfanin 'Yan Wasa Masu Mutu aka sadaukar domin tsirar da samar da inganci da kuma high yi Gyare sassa (karfe mutu simintin sassa Range yafi hada da Thin-Wall Mutu Wasa,Hot Chamber Mutu Wasa,Cold Chamber Mutu Wasa), Zagaye Sabis (Mutuwar 'Yan Wasa,CNC machining,Motsa Motsa, Jiyya na sama) .Adadin al'ada Aluminium ya mutu, magnesium ko Zamak / zinc mutu simintin gyare-gyare da sauran buƙatun simintin maraba don tuntube mu.

Karkashin kulawar ISO9001 da TS 16949, Ana aiwatar da dukkan matakai ta hanyar daruruwan injunan jefa simintin da suka mutu, injunan axis 5, da sauran kayan aiki, tun daga masu fashewa zuwa na’urar Ultra Sonic masu wanki.Minghe ba kawai tana da kayan aiki na zamani ba amma kuma tana da kwararru ƙungiyar ƙwararrun injiniyoyi, masu aiki da sufetoci don tabbatar da ƙirar abokin ciniki ta zama gaskiya.

Manufactureran kwangilar masana'antar mutu. Abubuwan haɓakawa sun haɗa da sassan sanyi na sassan mutuɗar aluminum daga 0.15 lbs. zuwa 6 lbs., saurin canje-canje da aka saita, da aikin inji. Sabis-ƙarin ayyuka sun haɗa da gogewa, faɗakarwa, lalatawa, fashewar harbi, zane, zane, rufi, haɗuwa, da kayan aiki. Abubuwan da aka yi aiki tare sun haɗa da allo irin su 360, 380, 383, da 413.

Zinc ya mutu don jefa ƙirar ƙira / sabis na injiniya tare. Custom manufacturer na daidaici tutiya mutu simintin gyaran kafa. Castananan 'yan simintin gyare-gyare, pressurean ƙwanƙwasa masu juzu'in juzu'in simintin gyare-gyaren juzu'ai, ƙera simintin gyare-gyare na al'ada, ɓangaren mutu da' yan wasa masu mutuwa masu zaman kansu da ƙofar da aka hatimce za a iya ƙera su. Za'a iya kerarrar 'yan simintin a tsayi da faɗi har zuwa 24 a ciki. A cikin +/- 0.0005 a cikin. Haƙuri.  

ISO 9001: 2015 bokan masana'anta ta mutu magnesium, Abubuwan haɓaka sun haɗa da matsin lamba na magnesium mai matsi mai yawa har zuwa tan 200 mai ɗumi mai zafi & 3000 ton mai sanyi, ƙirar kayan aiki, gogewa, gyare-gyaren, inji, foda & zanen ruwa, cikakken QA tare da damar CMM , taro, marufi & isarwa.

ITAF16949 bokan. Servicearin Sabis ɗin Gyare Hadawa zuba jari,yashi,Kushin nauyi, Stauren ɓoye ɓoye,Siffar Centrifugal,Cast Vacuum,Dindindin Mould Gyare, .Hanyoyin iyawa sun hada da EDI, taimakon injiniya, ingantaccen samfuri da aiki na sakandare.

Fitar Masana'antu Abubuwan Nazarin sassa don: Motoci, Bikes, Jirgin sama, kayan kiɗa, Jirgin ruwa, Na'urorin hangen nesa, na'urori masu auna sigina, na'urori masu auna sigina, Na'urori, Kayan lantarki, ,unshi, Clocks, Inji, Injiniya, Kayan Kaya, Kayan Jiki, Jigs, Telecom, Haske, Kayan aikin likita, Na'urar daukar hoto, Robobi, Sassaka, kayan sauti, kayan wasanni, Kayan aiki, Kayan wasa da ƙari. 

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By Minghe Mutu Wasa Wasa | Categories: Labarai masu Taimakawa |Material Tags: Gyare Aluminum, Zinc Gyare, Fitar Magnesium, Castan Wasanni, Bakin Karfe Cast, Fitar tagulla,Gyare Tagulla,Fitar Bidiyo,Tarihin Kamfanin,Aluminum Mutu Gyare | Comments Off