Mizere inayi Cylindrical Roller Bearings
Mawonekedwe
Mizere inayi yodzigudubuza ya cylindrical imatha kupirira katundu waukulu wa radial ndi katundu wokhudzidwa, koma sangathe kupirira mphamvu za axial. Iwo ali mkulu Machining olondola ndi oyenera ntchito mkulu-liwiro. Popeza mphete yamkati ilibe nthiti, zigawo zamkati ndi zakunja za mphete zikhoza kuikidwa mosiyana.
Mtundu uwu wa kubala facilitates pafupipafupi m'malo mitundu yosiyanasiyana ya masikono ndi angagwiritsidwe ntchito zosiyanasiyana ozizira ndi otentha anagubuduza mphero. Chifukwa cha ubwino wake waukulu radial kubala mphamvu, mkulu kasinthasintha kulondola, ndi unsembe yabwino ndi disassembly, ndi kusankha koyamba kwa mitundu yosiyanasiyana ya akugubuduza zitsulo zonyamula zitsulo.
Pambuyo pa mphete yamkati ikanikizidwa m'mimba mwake, mphete yamkati yamtundu wamtundu wamtundu wamtundu wamkati ndi pamwamba pake imatha kugwedezeka nthawi yomweyo, zomwe zimapindulitsa kuwongolera kuwongolera bwino, komanso kukhazikitsidwa kwa chilolezo cha kubera kumatha kusinthidwa momasuka.
FC: mphete yakunja iwiri, mphete imodzi yamkati, mphete yamkati yopanda nthiti
FCD: mphete yakunja iwiri, mphete yamkati iwiri, mphete yamkati yopanda nthiti
FCDP: mphete yakunja iwiri, mphete yakunja ili ndi nthiti imodzi yokha yapakati koma nthiti yosalala, mphete yamkati iwiri, mphete yamkati ilibe nthiti.
Mapulogalamu
Mtundu woterewu umagwiritsidwa ntchito makamaka pamipukutu yogwirira ntchito kapena mipukutu yosungiramo mphero zozizira komanso zotentha, makina osalemba kanthu ndi makina ena, komanso zitha kugwiritsidwa ntchito pazida zina.
Mizere inayi yodzigudubuza yozungulira:
M'mimba mwake kukula osiyanasiyana: 90mm ~ 1480mm
Kunja m'mimba mwake kukula osiyanasiyana: 140mm ~ 1850mm
M'lifupi kukula osiyanasiyana: 70mm ~ 1100mm
Kulekerera: Kulondola kwazinthu kumakhala ndi giredi wamba, giredi ya P6, giredi ya P5, ndi zinthu zamakalasi a P4 zitha kukonzedwanso ngati wogwiritsa ntchito ali ndi zofunikira zapadera.
Chilolezo cha radial
Zogulitsa zokhala ndi mizere inayi ya cylindrical roller zimakhala ndi magawo atatu a chilolezo, ndipo magulu ena ovomerezeka amapezekanso.
Ma bearings okhala ndi ma radial clearance akulu kapena ang'ono kuposa mtengo wokhazikika amathanso kupangidwa molingana ndi zomwe wogwiritsa ntchito amafuna.
khola
Chodzigudubuza chamizere inayi chimakhala ndi khola lamkuwa lopangidwa ndi galimoto, ndipo khola lopangidwa ndi galimoto liyenera kugwiritsidwa ntchito kukula kwake.
Khodi yowonjezera:
D kugawanika kubereka.
DR ya mizere iwiri yogawanika yonyamula awiriawiri ntchito
E Kusintha kwa kamangidwe ka mkati, kamangidwe kolimbikitsidwa. (Kukula kwa msewu wothamanga kumagwirizana ndi mulingo wapano wa dziko (mtundu wowonjezera), kukula kwa chogudubuza,
Kutalika kumawonjezeka poyerekeza ndi mtundu wosalimbikitsidwa. )
FC...ZW yokhala ndi mizere inayi ya cylindrical roller, mphete imodzi yamkati, mphete yakunja iwiri yokhala ndi nthiti ziwiri, mizere iwiri yodzigudubuza ili pafupi.
J zitsulo mbale stamping khola, owonjezera manambala kusiyana pamene zinthu zasinthidwa.
JA Steel stamping khola, kalozera wakunja wa mphete.
JE phosphated chitsulo chosalimba chopondapo khola.
K taper anabala, taper 1:12.
K30 tapered bore bearing, taper 1:30.
MA brass solid khola, kalozera mphete yakunja.
MB Brass olimba khola, mkati mphete kutsogoleredwa.
Pali ma snap grooves pa mphete yakunja ya N yonyamula.
NB Kupapatiza mphete zamkati.
NB1 yopapatiza mphete yamkati, mbali imodzi yopapatiza.
NC yopapatiza mphete yakunja.
Zonyamula za NR zimakhala ndi ma snap grooves ndi mphete zolumikizira pa mphete yakunja.
Mphete yakunja ya N1 ili ndi notch yopezeka.
Mphete yakunja ya N2 yokhala ndi mphete yakunja ili ndi masikelo awiri kapena kupitilira apo.
Q Khola lolimba lamkuwa lokhala ndi manambala owonjezera azinthu zosiyanasiyana.
/ QR Kuphatikiza kwa mayendedwe anayi a cylindrical roller, katundu wa radial amagawidwa mofanana
Mphete yakunja ya R yokhala ndi nthiti yoyimitsa (mphete yakunja ya flange).
-RS yokhala ndi chisindikizo cha rabara ya mafupa mbali imodzi
2RS Bearings ndi RS zisindikizo mbali zonse.
-RSZ yokhala ndi chisindikizo cha rabara ya mafupa (mtundu wolumikizana) mbali imodzi ndi chivundikiro cha fumbi mbali inayo.
-RZ yokhala ndi chisindikizo cha rabara ya mafupa kumbali imodzi (mtundu wosalumikizana).
-2RZ Bearings yokhala ndi zisindikizo za RZ mbali zonse.
VB Shaker Bearings.
WB yotambalala yamkati yokhala ndi mphete (mbali ziwiri m'lifupi).
WB1 yotakata yamkati yokhala ndi mphete (mbali imodzi m'lifupi).
WC yotalikirapo mphete yakunja.
X lathyathyathya posungira mphete wodzigudubuza wodzaza ndi cylindrical wodzigudubuza kunyamula.
X1 awiri akunja si muyezo.
X2 m'lifupi (kutalika) si muyezo.
X3 m'mimba mwake, m'lifupi (kutalika) osati muyezo (m'mimba mwake wamkati).
-Z kubereka kumakhala ndi chivundikiro cha fumbi mbali imodzi.
-2Z yokhala ndi chivundikiro cha fumbi mbali zonse ziwiri
