Xi'an Weinuo Machinery thiab Equipment Co., Ltd
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Xi'an Weinuo Machinery thiab Equipment Co., Ltd
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Universal Matched khub Angular hu npas kabmob

Universal Matched khub Angular hu npas kabmob

7000DB-7022DB, 7024DB, 7026DB, 7028DB... 7040DB; 7200DBD... 7240BDB, 7300DBD... 7340BDB; 7905DB... 7960DB

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1. precision

Precision rau ntawm ib tus kabmob ntxaiv rau lub guiding zog raws li lub neej, tshwj xeeb tshaj yog muaj kev siv ntawm max. ceev. HTH siab precision bearings yog tsev precision hoob 4, calss 2 thiab hoob 5 (P4, P2 thiab P5) li as well as ABEC 7, ABEC 9 thiab ABEC 5.

Rau kev siv tshwj xeeb, xws li lub tshuab nqus tsev twj, gyroscopes, thiab cov xab engineering thiab txaus kho qhov muag, HTH manufactures bearings tus kam rau ua sab hauv hoob HG (precision siab) thiab MUS (ultra precision). Apart from yuav tsum hais, rau cov hoob kam rau ua muaj kev xaiv yuav ntxiv. Cov kev sib raug zoo ntawm cov qauv kawm ntau yam yeej piav rau hauv qab no.

GB/T30794

ISO

DIN

AFBMA

C

Hoob 4

P4

ABEC7

B

Chav kawm ntawv 2

P2

9 ABEC

D

Hoob 5

P5

ABEC5

2. tiv tauj lub

Qhov sib chwv lub yog ua los ntawm ib txoj kab ncaj nraim twv ntawm lub ntsiab lus rau txog cov khoom uas muaj cov raceways thiab dav hlau lawv kom tus kabmob axis. Loads externally applied yog kis tau los ntawm ib lub nplhaib rau cov ntawm no kab.

Qhov sib chwv lub tsim los rau cov kabmob thiab hloov lub sij hawm zov me nyuam uas tus ceev, cov rog lwm thiab hauv kub lub puab thiab txawv cov ntiv nplhaib.

Nrog ua lub tsawb

a. limiting ceev decreases

b. radial rigidity decreases

c. axial rigidity qab

HTH manufactures ntxaiv bearings 15°, 25°, 30° thiab 40 ° hu cov ces kaum. Lwm yam sib chwv cov ces kaum muaj rau kev thov.

3. cov khoom siv

Ceev faj xaiv materialis ib tug tau thaum daim ntaub ntawv yuav tsum tau bearings muab superior hardness thiab corrosion los tiv thaiv los yog kub-kuj. Vim li ntawd peb ib txwm xaiv yam khoom txheem.

Hlau Chrome:

SpecCimTshuaj lom neeg muaj pes tsawg leeg (wt %)
CSiMNPSCrMo
JISSUJ20.95~1.100.15~0.350.50 MAX0.025 MAX0.025 MAX1.30~1.60-
ASTM/AISI/SAEE521000.98~1.100.15~0.350.25~0.450.025 MAX0.025 MAX1.30~1.60-
GBGCr150.95~1.050.15~0.350.20~0.400.027 MAX0.020 MAX1.30~1.65-

4. lubrication


5. yuav ua li cas HTH los ua cua sov kho bearings

Heat-treatments consisted of preheating mus kuaj ntawm 843 C (1550 F) ib cub tawg Sybron Thermolyne 30400, ces mam muab pev txiv txug kev austenitizing nyob rau hauv lub cub tawg Keith sov 843-1215 C (1550-2220 F); tam sim ntawd yuav sov roj high-speed quenching nyob 48.9 C (120 F). Ua ntej cov cua kub tas los ramp qhov kub ntawm lub kuaj ua ntej austenitizing thiab tiv thaiv thermal poob siab.

Ib tug kub kho ib hlau tau ris tau nrog cryogenic quenching nyob-48.9 C (-120 F) txhoov roj quenching yuav ua rau kom qhov uas muaj qhov chaw marten ntawd. Lub cryogenic qhi yog tsim los ntawm qhov muab tsau rau nab kuab qhuav rau hauv ethanol.

Cov kauj ruam kawg tempering, nws twb los xij sov xws li 135 rau 537 C (275-1000 F).

Xav paub ntau ntxiv thov hu rau peb:tang@fycbearings.com

Hot Tags: universal khub matched angular hu npas bearing, Suav teb, chaw tsim tshuaj paus, tsum, hoobkas, npaj, nqe
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Xi'an Weinuo Machinery thiab Equipment Co., Ltd

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