Upload
son-nguyen
View
137
Download
0
Embed Size (px)
Citation preview
Ngy 12 thng 8 nm 2014 Vng bi SKF i l SKF
http://tstvietnam.vn/Tai-lieu-ky-thuat/47/24/Lua-chon-o-lan-Phan-1.html 1/7
TRANG CH GII THIU SN PHM TIN TC TM KIM BN LIN H Nhp m SKF Tm
Tra cu nhanh Tt c
TI LIU K THUT
Thng S Vng Bi Xe My
Thng S Vng Bi T
Tra cu K hiu Vng bi
SKF
Ti liu vng bi SKF
bi
bi chn
bi t la
a
bi cn
tang trng 2 dy
t la
Vng bi cu SKF
Ti liu Gi SKF
Ti liu truyn ng SKF
Ti liu dng c bo tr
SKF
Ti liu m bi trn SKF
Phim nh SKF
Ti liu kt cu thp
Ti liu k thut C kh
Ti liu phn mm ANSYS-
SolidWorks
Ti sao bn chn sn
phm SKF
Download Ti liu SKF
Tn hoc m sn phm
Tm
Tm sn phm trong skf.com
TI KHON
Tn ng nhp
ng k | Qun mt khu
LIN KT WEBSITE
Weblink
My gia nhit vng bi
H TR TRC TUYN
Mr. c - 0982.96.1906
Kinh doanh- 0916168288
Vn phng: 04-66835858
TIN MI NG
SKF - Cch tho lpvng bi a c ng ltcn.
SKF - Vng bi v ngdng trong thc t
n chp o vn tcTKRS10 v TKRS20
SKF Motion Industries
SKF Solution Factory
Hng dn s dngthit b chnh ng tm
Vng Bi SKF dng cho T
Thng S Vng Bi XeGn my SKF
SKF - Cc bc lp tv tho d vng bi
SKF - Gii thiu ccdng sn phm
SKF - Pht lm kn thh mi
SKF - ng dng chongnh cng nghipnng lng mt tri
SKF FOOD LINE YBEARINGS (Gi SKFdng cho ngnh thcphm)
Tho lp nhanh vi ccsn phm bo tr caSKF
SKF LAGD400 (Hthng bi trn t ngLAGD400 ca SKF)
Gii thiu quy trnh chto vng bi SKF
B phim hi gii thiuv cc dng c caSKF trong Cng nghip
My gia nhit cm ngTIH
My cn chnh ngtm SKF TKSA80
Dng c kim tra viu chnh ngtm trc SKF TMEA 2
Ti liu file pdf: ngdng vng bi SKF choh thng Bng ti vcng ngh Thc phm
Gii thiu b dng cTMMK 10 35
Hng dn tho lpvng bi cu
Gii thiu cch tho lpvng bi
Dng C Lp Vng BiSKF Kiu TMFT 36
Cc bc tho lp giSYJ, SY ca SKF
H thng bi trn tng SKF: LAGD 1000
Vng bi tit kim nnglng SKF (E2) (Phn2)
Vng bi tit kim nnglng SKF (E2) (Phn1)
Bn Chn Gi SNL -SE - SKF v
Tra cu Tng ng
Download ti liu SKF
Cng ty C phn Thng mi v Cng ngh TST Vit Nam
La chn ln (Phn 1)ng ngy: 10/04/2013 15:41
Mi loi ln u mang mt c tnh ring bit, ty vo thit k cachng m c th lm cho chng thch hp hn hoc km i i vi mts ng dng no . V d nh cc bi , chng c th chu c titrng hng knh tm cng nh ti trng dc trc mc va phi.
Mi loi ln u mang mt c tnh ring bit, ty vo thit k ca chng m c th lm cho chngthch hp hn hoc km i i vi mt s ng dng no . V d nh cc bi , chng c th chuc ti trng hng knh tm cng nh ti trng dc trc mc va phi. Chng c ma st thp vc th c sn xut vi cp chnh xc cao vi cc mc vn hnh m khc nhau. V vy chngc s dng nhiu trong cc ng c mt in kch thc nh v trung bnh.
ln tang trng v ln CARB c th chu c ti trng rt cao cng vi kh nng t la. Cc ctnh ny lm cho chng c s dng ph bin v d trong cng nghip nng, i vi nhng ngdng i hi kh nng chu ti trng cao, vng v lch trc ln.
Tuy nhin trong nhiu trng hp, mt vi yu t cn phi c xem xt v cn nhc hon i lnnhau trong vic la chn mt loi ln, v th khng th a ra mt nguyn tc la chn chung. Ccthng tin c cung cp y nn dng cho bit rng cc yu t no l yu t quan trng nhtcn phi c xem xt khi la chn mt loi ln tiu chun nhm to iu kin d dng hn chovic la chn thch hp. Khng gian b tr
Ti trng
lch trc
Cp chnh xc
Vn tc
Vn hnh m
cng vng
Dch chuyn dc trc
Tho v lp
Pht chn.
c mt ci nhn khi qut hn i vi cc loi ln tiu chun, c tnh thit k v s thch hpca chng i vi cc yu cu t ra b tr trong mt ng dng c cho s c tm thy trongbng tra ma trn trang 46 v 47. Thng tin chi tit v cc loi ln ring bit, bao gm c tnh vcc thit k hin c sn ca chng s c tm thy trong cc mc c lin quan n cc loi lnring bit. Cc loi ln khng c lit k trong bng tra ni chung ch c s dng i vi mts ng dng c bit no . Bng tra ma trn cho php ch duy nht s phn loi khi qut mtcch tng i ca
cc loi ln. Cc Mt s gii hn ca cc biu tng khng cho php tha nhn mt s phn bitchnh xc cc c tnh v mt vi c tnh khng ph thuc n c vo thit k ca ln.
V d nh, cng vng ca s b tr kt hp gia cc bi chn tip xc gc hay cc a cn chn cn ph thuc vo vic p dng d ng lc v vn tc vn hnh m iu ny b chi phi bi chnh xc ca ln v cc b phn kt hp khc cng nh thit k ca vng cch. Du cho b hnch v nhiu mt, bng tra trang 46 v 47 cho php la chn loi ln thch hp c s dng.Cng nn quan tm
n tng chi ph ca vic b tr ln v kh nng hin c ca bi cng nh hng ti s la chncui cng.
La chn ln (Phn 1)Ti liu vng bi SKFTi liu k thut
Ngy 12 thng 8 nm 2014 Vng bi SKF i l SKF
http://tstvietnam.vn/Tai-lieu-ky-thuat/47/24/Lua-chon-o-lan-Phan-1.html 2/7
n chp kim tra vt quay
Vng bi tang trng
Thit b cn chnh ng tm
Sng bm m SKF 1077600
Dy ai SKF
M bi trn SKF
Phim nh SKF
Co thy lc tho vng bi
Co thy lc
Cn ng phng dy ai
Kim tra lc cng dy ai
Cc tiu chun quan trng khc cn phi c quan tm khi thit k b tr ln gm c kh nngchu ti v tui th, ma st, vn tc cho php, khe h bn trong ln hay d ng lc, bi trn vlm kn s c trnh by chi tit trong cc mc ring ca ti liu tra cu ny. Tt c cc di snphm ca SKF khng c trnh by trong ti liu tra cu tng hp ny s c
cp trong cc ti liu ring xin vui lng lin h
SKF.
Khng gian b tr
Trong nhiu trng hp, mt trong nhng kchthc quan trng ca ln l ng knh l c quyt nh bi nh thit k ch to my vng knh trc. Vi ng knh trc nh, tt ccc loi bi u c th c s dng, y lnc s dng ph bin nht l bi , ngoi ra ln kim
cng thch hp ( hnh 1). Vi ng knh trc ln, a , cn, ln tang trng v ln CARB cngnh bi c s dng ( hnh 2). Khi khnggian hng knh b gii hn th nn la chn lnvi mt ct ngang nh, c bit vi nhng ln cchiu cao mt ct ngang thp, v d loi bi vi ding knh 8 hoc 9. B con ln kim v vng cch, ln kim v dp vi vng ngoi bng thp dp v ln kim khng c hoc thm ch c vng trong (hnh 3) th rt thch hp cng nh tng t mt sdi kch thc no ca bi v bi chntip xc gc, a , cn, tang trng v lnCARB.
Ngy 12 thng 8 nm 2014 Vng bi SKF i l SKF
http://tstvietnam.vn/Tai-lieu-ky-thuat/47/24/Lua-chon-o-lan-Phan-1.html 3/7
THNG K TRUY CP
S lt truy cp: 228.883Tng s Thnh vin: 11S ngi ang xem: 15
Gi hai na SKF
Gi Y-Bearing
Khi khng gian dc hng trc b gii hn,
mt s di kch thc no ca a v bi c s dng c th chu ti hng knh hayti trng tng hp tng ng ( hnh 4) tng tmt s loi kim kt hp cng c dng(hnh 5) . i vi ti trng dc trc hon ton thcm chn gm ln kim v vng cch
ca kim chn (c hoc khng c vng m) cngnh bi chn v a chn c th c s dng( hnh 6)
Ngy 12 thng 8 nm 2014 Vng bi SKF i l SKF
http://tstvietnam.vn/Tai-lieu-ky-thuat/47/24/Lua-chon-o-lan-Phan-1.html 4/7
Ti Trng
ln ti trng
ln ti trng l mt trong nhng yu t
thng quyt nh kch thc ca ln cn cs dng. Ni chung, con ln c kh nng chuti trng cao hn bi c cng kch thc (hnh 7) v loi ln m khng c vng cch (scon ln nhiu hn) th c th chu ti cao hn loic vng cch tng ng. bi th hu nh cs dng nhng ni chu ti nh v va phi. ivi ni c ti trng cao hoc
ng knh trc ln th con ln l mt lachn thch hp.
Hng ca ti trng
Ti trng hng knh
Ngy 12 thng 8 nm 2014 Vng bi SKF i l SKF
http://tstvietnam.vn/Tai-lieu-ky-thuat/47/24/Lua-chon-o-lan-Phan-1.html 5/7
a loi NU v N, ln kim v ln CARB chc th chu c ti trng hng knh ( hnh 8).Tt c cc loi ln hng knh khc u c thchu c mt phn ti trng dc trc bn cnh vicchu ti hng knh ( Ti tng hp)
Ti trng dc trc
bi chn v bi chn tip xc gc bn im (hnh 9) th thch hp vi vic ch chu ti trng dctrc nh v va phi. bi chn mt hng th chc th chu c ti trng dc trc mt hng, ivi ti trng dc trc hai hng chiu th bi chnhai hng cn c s dng
bi chn chu c ti trng dc trc
va phi vn tc cao, hnh bn cho thy bi vac th chu ti trng dc trc tc ng mt hngng thi cng c th chu c ti trng hngknh, trong khi bi chu ti trng hai hng thch c th chu c ti trng dc trc
( hnh 10).
i vi ti trng dc trc va phi v nng
tc ng mt hng, kim chn, a v cnchn th thch hp, cng nh tng t tang trngchn t la ( hnh 11). tang trng chn t lacng c th chu c ng thi ti trng hngknh. i vi ti trng dc trc nng hai hng, th
Ngy 12 thng 8 nm 2014 Vng bi SKF i l SKF
http://tstvietnam.vn/Tai-lieu-ky-thuat/47/24/Lua-chon-o-lan-Phan-1.html 6/7
hai a chn hoc hai tang trng chn c thc lp st cp vi nhau.
Ti trng tng hp
Ti trng tng hp gm c ti trng hng knh vti trng dc trc tc ng ng thi. Kh nngchu ti dc trc ca ln c quyt nh bi gctip xc a, gc tip xc cng ln bao nhiu th khnng chu ti dc trc ca ln cng ln by nhiu. biu th cho iu ny, h s tnh ton Y ca ra, gi tr ny s nh
hn khi gc tip xc a tng ln. Gi tr ca h sny i vi loi ln hay i vi tng loi lnring bit s c tm thy trong phn gii thium u ca tng loi ln hay trong bng thngs k thut. Kh nng chu ti dc trc ca bi ty thuc vo thit k v khe h trong ca n (mc bi , bt u t trang 287).
i vi ti trng tng hp, bi chn mt hochai dy v cn mt dy th c s dng phbin nht mc d bi v tang trng cng thchhp ( hnh 12). Ngoi ra, bi t la v a kiu NJ v NUP cng nh kiu NJ v NU loi kthp vi vng chn gc HJ c th c s dng chu ti tng hp nhng
ni m thnh phn ti dc trc tng i nh
( hnh 13).
bi chn v cn chn, bi a kiu NJ vNU+HJ v tang trng chn t la ch c th chuc ti trng dc trc tc ng mt hng. ivi ti trng dc trc tc ng hai hng, cc loi ln ny phi c kt hp vi mt ln th hai. Vl do ny m bi chn c sn xut theo kiulp cp bt k v cn chn mt dy c thc cung cp nh cc
b lp cp gm hai cn mt dy ( mc bi chn, bt u t trang 409 v cn mt dy lpcp bt u t trang 671).
Ngy 12 thng 8 nm 2014 Vng bi SKF i l SKF
http://tstvietnam.vn/Tai-lieu-ky-thuat/47/24/Lua-chon-o-lan-Phan-1.html 7/7
0 | Chia s | Cng c
Tra cu k hiu vng bi SKF (Phn 1)
Tra cu k hiu vng bi SKF (Phn 2)
Tra cu k hiu vng bi SKF (Phn 3)
Ti liu sn phm truyn ng SKF
Ti liu hng dn bo tr SKF
Ti liu gi SKF
Ti liu kt cu thp
Dng c bo tr v m bi trn
1 Bnh Lun Vng bi SKF ng nhp
Sp xp theo bnh lun hay nht Chia s
Tham gia bnh lun...
Tr li
thanhphuong mt nm trc
Bi vit rt hay
1
Theo di Thm Disqus vo trong trang ca bn
Yu thch
Chia s
Tin cng loi c hn
Cc thut ng ln
CNG TY CP THNG MI V CNG NGH TST VIT NAM
c:S E24/130 ng Trung Knh - Cu Giy - H Ni
in thoi: 04.66835858 Fax: 04.62826589 Hotline: 0982.96.1906
Email: [email protected] - Website: www.tstvietnam.vn - www.dailyskf.vn
ShareShareShareShare