Zaɓin Ƙwallon Ƙwallon Ƙasa na Gargajiya
Ana amfani da injin ƙwallo sosai a masana'antar sarrafa ma'adinai da niƙa, kuma suna taka muhimmiyar rawa wajen sarrafa ma'adinai da niƙa, tare da halayen ƙarancin gudu da nauyi mai nauyi.
Ainihin amfani da bushing bearings don aiki, saboda yawan abubuwan da ake buƙata na ɗaukar kaya, ana buƙatar adadin ruwa mai sanyaya da mai mai mai mai yawa, farashin kulawa yana da yawa, kuma matsalar ƙona faɗuwar sau da yawa yana faruwa saboda sanyaya da lubrication.Yana haifar da rufewa akai-akai, gazawar kayan aiki a cikin silinda, yana shafar ingancin samarwa da haifar da asara mai nauyi ga masu amfani.Domin injin niƙa manyan kayan aiki ne, darajarsa da kayan da yake niƙa suna ɗaukar kuɗi da yawa a cikin aikin samarwa.Dole ne aiki ya sami kwanciyar hankali.
A al'adance, gabaɗaya muna zabar manyan abubuwan nadi mai siffar zobe a matsayin mafita.
Siffar Juyi Biyu Naɗi
Gabatarwa:Wurin juzu'i na waje mai juzu'i biyu ya ƙunshi zobe na waje mai titin tsere biyu, haɗe-haɗe na ciki, abubuwan birgima jere biyu da keji.
Siffofin:Wurin juyi biyu na waje yana da sifofi biyu: ɗaukar zamewa da ɗaukar matsayi.Ƙarshen waje yana da tasiri mai daidaitawa, ƙaddamar da zazzagewa yana ɗaukar nauyin radial mai girma kuma yana ba da damar zamewar axial, kuma ƙarshen matsayi kuma yana iya ɗaukar nauyin axial na bidirectional yayin ɗaukar nauyin radial mai girma musamman.Yana da babban iya ɗauka.
Babban aikace-aikacen:Iron da karfe masana'antu → beneficiation ball niƙa;cmasana'antar ement → injin ball, busasshen busassun ƙwallon ƙafa;ma'adinai → ma'adinai ball niƙa;masana'antar yumbu → yumbu ball niƙa.
Spherical Roller Bearing don Ceramic Ball Mill
Samfurin Haɓakawa | ID mm | OD mm | W mm | Nauyi kg | Kayan abu |
53864CAF3/C3W33 | 320 | 620 | 200 | 295 | GCr15SiMn |
53868CAF3/C3W33 | 340 | 620 | 200 | 280 | GCr15SiMn |
53872CAF3/C3W33 | 360 | 620 | 224 | 350 | GCr15SiMn |
53876CAF3/C3W33 | 380 | 660 | 240 | 380 | GCr15SiMn |
53968CAF3/C3W33 | 340 | 640 | 200 | 310 | GCr15SiMn |
23268CA/C3W33 | 340 | 620 | 224 | 300 | GCr15SiMn |
23268CA/X3C3W33 | 340 | 650 | 200 | 350 | GCr15SiMn |
23272CA/C3W33 | 360 | 650 | 232 | 330 | GCr15SiMn |
23276CA/C3W33 | 380 | 680 | 240 | 380 | GCr15SiMn |
23176CA/C3W33 | 380 | 620 | 194 | 240 | GCr15SiMn |
23176CA/X3C3W33 | 339 | 620 | 194 | 280 | GCr15SiMn |
22260CA/X3C3W33 | 300 | 580 | 185 | 250 | GCr15SiMn |
23184CA/X3C3W33 | 420 | 680 | 255 | 360 | GCr15SiMn |
23172CA/X3C3W33 | 360 | 620 | 200 | 275 | GCr15SiMn |
23172CAF3/X3C3W33 | 360 | 620 | 200 | 275 | GCr15SiMn |
23288CA/X3C3W33 | 440 | 820 | 290 | 650 | GCr15SiMn |
23288CAF3/X3C3W33 | 440 | 820 | 290 | 650 | GCr15SiMn |
231/500CA/C3W33 | 500 | 830 | 264 | 567 | GCr15SiMn |
231/500CAF3/C3W33 | 500 | 830 | 264 | 567 | GCr15SiMn |
231/500CAF3/X2W33 | 500 | 830 | 290 | 610 | GCr15SiMn |
24192CA/C3W33 | 460 | 760 | 300 | 560 | GCr15SiMn |
24192CAF3/C3W33 | 460 | 760 | 300 | 560 | GCr15SiMn |
24084CA/C3W33 | 420 | 620 | 200 | 202 | GCr15SiMn |
24092CA/C3W33 | 460 | 680 | 218 | 280 | GCr15SiMn |
24096CA/C3W33 | 480 | 700 | 218 | 290 | GCr15SiMn |
24096CAF3/C3W33 | 480 | 700 | 218 | 290 | GCr15SiMn |
Spherical Roller Bearing for Mining & Cement Ball Mill
Samfurin Haɓakawa | ID mm | OD mm | W mm | Nauyi kg | Kayan abu |
230/500CAF3/X3C3W33 | 500 | 760 | 170 | 285 | GCr15SiMn |
230/500CAF3/C3W33 | 500 | 720 | 167 | 228 | GCr15SiMn |
230/530CAF3/C3W33 | 530 | 780 | 185 | 300 | GCr15SiMn |
230/560CAF3/C3W33 | 560 | 820 | 195 | 363 | GCr15SiMn |
230/600CAF3/C3W33 | 600 | 870 | 200 | 442 | GCr15SiMn |
230/630CAF3/C3W33 | 630 | 920 | 212 | 470 | GCr15SiMn |
239/690CAF3/C3W33 | 690 | 900 | 170 | 380 | GCr15SiMn |
239/695CAF3/C3W33 | 695 | 950 | 180 | 400 | GCr15SiMn |
239/695BCAF3/C3W33 | 695 | 950 | 200 | 420 | GCr15SiMn |
239/695B2CAF3/C3W33 | 695 | 950 | 230 | 490 | GCr15SiMn |
230/710CAF3/C3W33 | 710 | 1030 | 236 | 660 | GCr15SiMn |
239/710CAF3/C3W33 | 710 | 950 | 180 | 372 | GCr15SiMn |
239/700CAF3/C3W33 | 700 | 950 | 185 | 380 | GCr15SiMn |
230/750CAF3/W33 | 750 | 1090 | 250 | 789 | GCr15SiMn |
239/750CAF3/C3W33 | 750 | 1000 | 185 | 422 | GCr15SiMn |
230/800CAF3/C3W33 | 800 | 1150 | 258 | 870 | GCr15SiMn |
249/800CAF3/C3W33 | 800 | 1060 | 258 | 636 | GCr15SiMn |
239/800CAF3/C3W33 | 800 | 1060 | 195 | 490 | GCr15SiMn |
239/800CAF3X3/C3W33 | 800 | 1060 | 210 | 550 | GCr15SiMn |
239/800CAF3X2/C3W33 | 800 | 1100 | 250 | 520 | GCr15SiMn |
239/800CAF3X1/C3W33 | 800 | 1090 | 230 | 500 | GCr15SiMn |
230/850CAF3/C3W33 | 850 | 1220 | 272 | 1074 | GCr15SiMn |
239/850CAF3/C3W33 | 850 | 1120 | 200 | 560 | GCr15SiMn |
230/900CAF3/C3W33 | 900 | 1280 | 280 | 1175 | GCr15SiMn |
239/900CAF3X2/C3W33 | 900 | 1250 | 250 | 1150 | GCr15SiMn |
239/900CAF3/C3W33 | 900 | 1180 | 206 | 625 | GCr15SiMn |
239/950CAF3/C3W33 | 950 | 1250 | 224 | 772 | GCr15SiMn |
230/1000CAF3/C3W33 | 1000 | 1420 | 308 | 1580 | GCr15SiMn |
239/1000CAF3/C3W33 | 1000 | 1320 | 236 | 920 | GCr15SiMn |
239/1000CAF3B/C3W33 | 1000 | 1320 | 308 | 1000 | GCr15SiMn |
239/1000CAF3X2/C3W33 | 1000 | 1300 | 240 | 980 | GCr15SiMn |
249/1020CAX3/C3W33 | 1020 | 1320 | 300 | 1070 | GCr15SiMn |
230/1060CAF3/C3W33 | 1060 | 1500 | 325 | 1840 | GCr15SiMn |
230/1120CAF3/C3W33 | 1120 | 1580 | 345 | 2190 | GCr15SiMn |
230/1180CAF3/C3W33 | 1180 | 1660 | 355 | 2458 | GCr15SiMn |
240/1180CAF3/C3W33 | 1180 | 1660 | 475 | 1350 | GCr15SiMn |
239/1180CAF3/C3W33 | 1180 | 1540 | 272 | 1310 | GCr15SiMn |
249/1180CAF3/C3W33 | 1180 | 1540 | 355 | 1775 | GCr15SiMn |
230/1250CAF3/C3W33 | 1250 | 1750 | 375 | 2850 | GCr15SiMn |
239/1250CAF3/C3W33 | 1250 | 1630 | 280 | 1605 | GCr15SiMn |
239/1280CAF3/C3W33 | 1280 | 1590 | 300 | 1200 | GCr15SiMn |
206/1300CAF3/C3W33 | 1300 | 1560 | 150 | 554 | GCr15SiMn |
239/1400CAF3/C3W33 | 1400 | 1820 | 315 | 2170 | GCr15SiMn |
230/1440CAF3/C3W33 | 1440 | 1950 | 400 | 2550 | GCr15SiMn |
249/1500CAF3/C3W33 | 1500 | 1820 | 315 | 1700 | GCr15SiMn |
239/555CAF3/C3W33 | 555 | 745 | 120 | 238 | GCr15SiMn |
230/560CAF3X1/C3W33 | 560 | 800 | 185 | 357 | GCr15SiMn |
239/895CAF3/C3W33 | 895 | 1135 | 160 | 480 | GCr15SiMn |
239/895CAF3X1/C3W33 | 895 | 1135 | 200 | 600 | GCr15SiMn |
239/895CAF3X2/C3W33 | 895 | 1135 | 206 | 650 | GCr15SiMn |
239/895CAF3X3/C3W33 | 895 | 1135 | 260 | 738 | GCr15SiMn |
239/895CAF3X4/C3W33 | 895 | 1140 | 206 | 857 | GCr15SiMn |
249/1000CAF3X3/C3W33 | 1000 | 1300 | 300 | 1050 | GCr15SiMn |
239/1195CAF3/C3W33 | 1195 | 1500 | 300 | 1500 | GCr15SiMn |
239/1020CAF3/C3W33 | 1020 | 1320 | 240 | 950 | GCr15SiMn |
249/1020CAF3/C3W33 | 1020 | 1320 | 300 | 1220 | GCr15SiMn |
249/1400CAF3X3/C3W33 | 1400 | 1820 | 400 | 2850 | GCr15SiMn |
Kwatanta fa'idodin birai biyu
Siffar Juyi Biyu Naɗi | Spherical Roller Bearing | |
Tsarin tsariZane | 1. Ganga na niƙa dole ne ya kasance yana da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun, kuma an tsara zobe na waje tare da radian don daidaita ma'auni da rashin daidaituwa na niƙa. 2. Fadadawar thermal da raguwa suna faruwa a lokacin samar da niƙa, kuma an tsara zobe na ciki ba tare da haƙarƙari ba, wanda ke magance matsalar haɓakawar thermal da raguwa da aka fuskanta a cikin tsarin samar da niƙa saboda yawan zafin jiki na kayan abu da bambance-bambancen yanayin zafi na yanki. 3.An gyara niƙa: an tsara ƙarshen fitarwa tare da gears guda biyu, wanda ya gamsar da aikin sakawa na ganga mai niƙa kuma ya sa aikin ya fi kwanciyar hankali.Ƙarshen ciyarwa yana ɗaukar ƙira ba tare da haƙarƙari ba, wanda ya sadu da aikin telescopic na silinda niƙa, kuma juriya mai gudu ya fi karami. 4. Mill bearing lubrication: An tsara zobe na waje tare da ramukan matsayi 3, kuma kowane rami yana da zaren mai.Ya fi dacewa ga masu amfani don shafa matsalar. | 1. Ƙaddamar da ƙaddamar da niƙa na niƙa an kammala ta hanyar daidaitawa da kai na tseren tseren arc na gyare-gyaren abin nadi. 2.Ba shi da aikin telescopic, kuma ya dace da yanayin yanayin zafin jiki akai-akai da kayan da ba su da zafi. 3. Zobe na ciki na abin nadi mai daidaita kai wanda aka yi amfani da shi a duka mashigai da ƙarshen ƙarshen injin yana da bangarorin gear biyu, duka biyun suna da aikin sanyawa.Babu aikin zamiya axial. 4. Nadi mai daidaita kai yana da ramukan mai guda uku |
Ƙarfin lodi | Niƙa yana ƙarƙashin babban nauyin radial: muna amfani da layuka biyu na ƙirar layin tsere na layi, tare da ƙarin wuraren tuntuɓar don ɗaukar nauyi mai nauyi da rage tasirin tasiri, don cimma nauyin ɗaukar nauyi da tasirin tasirin da injin ke buƙata. | Titin tseren da ke ɗauke da abin nadi mai siffar siffar baka mai siffar baka tare da ƙaramin yanki mai lamba.Manyan injinan niƙa suna da iyakataccen ƙarfin ɗaukar nauyi. |
Tsawon Rayuwa | Rayuwar sabis na iya kaiwa shekaru 10-12 gabaɗaya. | Rayuwar sabis na gabaɗaya na abin nadi bearings shine shekaru 3-5 |
Ajiye makamashi | Tsarin hanyar tseren biyu yana da ƙaramin juriya na gudu kuma yana da ƙarancin juriya na farawa, wanda zai iya adana makamashin lantarki;ya dace don kulawa kuma yana adana albarkatun ruwa da yawa. | Tasirin ceton makamashi na mai lankwasa tuntuɓar hanyar tsere ba a bayyane yake ba |
Siffar Juyi Biyu Naɗi
Niƙa ball | Lamba mai ɗaukar nauyi | ID mm | OD mm | W mm | Nauyi kg |
1.5M Ciyarwa | NNU560Y | 560 | 830 | 180 | 335 |
Zazzagewa | NUP560Y | 560 | 830 | 200 | 340 |
1.83MCiyarwa | NNU695Y | 695 | 1000 | 230 | 573 |
Zazzagewa | Farashin 695Y | 695 | 1000 | 255 | 590 |
2.2M Ciyarwa | NNU895Y | 895 | 1200 | 240 | 781 |
Zazzagewa | Farashin 895Y | 895 | 1200 | 265 | 787 |
2.4MCiyarwa | NNU1000Y | 1000 | 1300 | 280 | 997 |
Zazzagewa | NNUP1000Y | 1000 | 1300 | 300 | 1010 |
2.6M Ciyarwa | NNU1200Y | 1200 | 1600 | 280 | 1350 |
Zazzagewa | NNUP1200Y | 1200 | 1600 | 330 | 1420 |
3.2MCiyarwa | NNU1400HY | 1400 | 1800 | 280 | 2300 |
Zazzagewa | Saukewa: NNUP1400HY | 1400 | 1800 | 310 | 2400 |
Nunin Harka
Bayani:Ana amfani da injin ƙwallo sosai a masana'antar sarrafa ma'adinai da niƙa.Ana samun nasarar aikin su ta hanyar juzu'i da zamewar ramin rami da kushin ɗamara.Koyaya, ana amfani da kushin ɗaukar hoto a cikin yanayi tare da ƙura mai yawa, babban juzu'i mai ƙarfi da zafin jiki mai ƙarfi, kuma yana ɗaukar tasirin nauyin silinda, don haka kushin ɗaukar hoto yana da saurin lalacewa.Abubuwan al'amura irin su "fale-falen buraka" suna shafar aikin injin niƙa na yau da kullun.
Mabuɗin abokin ciniki:babban zafin jiki, nauyi mai nauyi, fale-falen fale-falen ƙonawa, ƙura mai ƙura, yawan rufewa, tsadar kulawa.
01. Zaɓin Haɓakawa: NNU895Y3 a ƙarshen ciyarwa, NNUP895Y3 a ƙarshen fitarwa.
Dangane da yanayin aiki na abokin ciniki, injin niƙa yana kunshe da silinda, ramin rami, babban wurin zama, da daji mai ɗaukar nauyi.Za a samar da ƙarfin axial lokacin ɗaukar kaya, kuma ana buƙatar zaɓe mai ɗaukar nauyi mai girma.Mun tsara m mai siffar zobe ninki biyu nadi hali tare da karfi load iya aiki, mai kyau tasiri juriya, dace lubrication, high AMINCI, gyarawa ga nika inji, kuma har yanzu iya aiki kullum a lokacin da motsi axially.Ta hanyar lissafin rayuwa, babu matsala wajen tabbatar da sa'o'i 43800.
02. Haɓaka ƙira:
Dangane da yanayin aiki na abokin ciniki:
1. Niƙa na asali na yin amfani da ramin rami da daji mai ɗaukar hoto don watsa juzu'i, kuma mai mai bakin ciki yana samar da fim ɗin mai don lubrication.A ainihin amfani, yayin da kayan ke ƙaruwa, nauyin daji mai ɗaukar nauyi yana ƙaruwa.Idan zafin da ke haifar da gogayya bai bace cikin lokaci ba, zai haifar da hatsarin "Burning tile", don haka mun inganta sliding gogayya na kushin ɗaukar hoto, mun ɗauki ƙirar juzu'i, kuma mun tsara abin nadi mai jere biyu.
2. Rushewar ƙwallan ƙwaya zai zama elongate saboda babban zazzabi na kayan mai shigowa da zafin jiki ya haifar da aikin.Sanya jikin Silinda don motsawa ta hanyoyi biyu kuma yana gudana mara ƙarfi.Sabili da haka, an tsara motsi da gyaran gyare-gyare na silinda na niƙa, an tsara shigarwar ba tare da haƙarƙari ba, kuma an tsara hanyar fita tare da haƙarƙari biyu, wanda ya gamsar da kwanciyar hankali na silinda.
3. Saboda nauyinsa da kuma tasirin nika ƙwallo da ƙarfe na ƙarfe, silinda yana lanƙwasa kuma ya ɓata don samar da juzu'i, wanda ke buƙatar jujjuyawar jujjuyawar ta kasance mai daidaitawa da kai, in ba haka ba silinda ba ta cikin axis ɗaya ba, sakamakon haka. a cikin lalacewa ga ɗaukar nauyi.Sabili da haka, mun tsara abubuwan da ake buƙata na daidaitawa na mirgina.An tsara diamita na waje na zobe na waje a cikin siffar baka, wanda ke magance matsalar silinda ba a daidaitawa ba.
03. Nunawar sakamako:
Ta hanyar haɗa yanayin aikace-aikacen kayan aiki, mun tsara sabon nau'in nau'in niƙa don biyan bukatun abokin ciniki.The downtime lalacewa ta hanyar abokin ciniki ta "kona fale-falen fale-falen buraka" ya ragu sosai, ceton masu amfani 80% -90% na man mai, a kan 8% na wutar lantarki, da kuma wani m makamashi ceton fiye da 10% -15%.Ƙarfin wutar lantarki da aka yi amfani da shi a cikin injin ƙwallon ƙwallon ƙafa za a iya ragewa da kashi 13% -20%, kuma za a iya ƙara yawan nauyin kayan aikin niƙa da 15% -20%, inganta ƙimar aiki na ƙwallon ƙwallon.