Chidziwitso choyambirira cha mayendedwe amatha kumveka m'nkhani imodzi, choncho sungani posachedwa!

1.Tiye maziko dongosolo la kubala

Zofunikira pakubala: mphete yamkati, mphete yakunja, zinthu zopindika, khola

Mphete yamkati: imakonda kulumikizana mwamphamvu ndi shaft ndikuzungulira limodzi.

Mphete yakunja: Nthawi zambiri imagwirizanitsidwa ndi mpando wonyamula pakusintha, makamaka pa ntchito yothandizira.

Zida za mphete zamkati ndi zakunja zimakhala ndi zitsulo GCr15, ndipo kuuma pambuyo pa chithandizo cha kutentha ndi HRC60 ~ 64.

Zinthu zogubuduza: Mothandizidwa ndi makola, amakonzedwa mofanana mu ngalande za mphete zamkati ndi zakunja.Maonekedwe ake, kukula kwake ndi kuchuluka kwake kumakhudza mwachindunji mphamvu yonyamula katundu ndi ntchito yake.

Cage: Kuphatikiza pakulekanitsa zinthu zogubuduza, imathanso kuwongolera zinthu zogubuduza kuti zisinthe ndikuwongolera magwiridwe antchito amkati a zonyamula.

Mpira wachitsulo: Zinthuzo nthawi zambiri zimakhala ndi zitsulo GCr15, ndipo kuuma pambuyo pa chithandizo cha kutentha ndi HRC61 ~ 66.Gawo lolondola limagawidwa mu G (3, 5, 10, 16, 20, 24, 28, 40, 60, 100, 200) molingana ndi kulolerana kwapang'onopang'ono, kulolerana kwa mawonekedwe, mtengo wa gauge ndi roughness pamwamba kuchokera pamwamba mpaka pansi.Awa ndi magiredi khumi.

Kuphatikiza apo, pali zida zothandizira zonyamula

Kuphimba fumbi (mphete yosindikiza): Kuletsa zinthu zakunja kulowa m'chifaniziro.

Mafuta: Amathira mafuta, amachepetsa kugwedezeka ndi phokoso, amayamwa kutentha kwapang'onopang'ono, ndipo amawonjezera moyo wa kubala.

2. Kukhala ndi kalasi yolondola komanso njira yowonetsera phokoso

Kulondola kwa ma bearings ogubuduza kumagawidwa mu kulondola kwa dimensional ndi kulondola kozungulira.Mulingo wolondola wakhazikika ndikugawidwa m'magulu asanu: P0, P6, P5, P4, ndi P2.Kulondola kwasinthidwa motsatizana kuchokera ku mlingo 0. Poyerekeza ndi ntchito yachizolowezi ya mlingo 0, ndizokwanira.Kutengera mikhalidwe kapena zochitika zosiyanasiyana, mulingo wofunikira wolondola ndi wosiyana.

3. Mafunso Ofunsidwa Kawirikawiri

(1) Kukhala ndi zitsulo

Mitundu yodziwika bwino ya zitsulo zopindika: zitsulo zokhala ndi mpweya wambiri, zitsulo zokhala ndi carburized, zitsulo zosapanga dzimbiri, zitsulo zotentha kwambiri.

(2) Kupaka mafuta pambuyo poika kubala

Kupaka mafuta kumagawidwa m'magulu atatu: mafuta, mafuta opangira mafuta, mafuta olimba

Kupaka mafuta kumatha kupangitsa kuti mayendedwe aziyenda bwino, kupewa kukhudzana pakati pa msewu wothamanga ndi pamwamba pa chinthu chogubuduza, kuchepetsa kukangana ndi kuvala mkati mwazonyamula, ndikuwonjezera moyo wautumiki wa zonyamula.Mafuta amamatira bwino komanso amavala kukana komanso kukana kutentha, zomwe zimatha kupititsa patsogolo kukana kwa okosijeni kwa mayendedwe a kutentha kwambiri ndikuwonjezera moyo wautumiki wa mayendedwe.Mafuta omwe ali m'chiuno sayenera kukhala ochulukirapo.Mafuta ochuluka amakhala ndi zotsatira zosiyana.Kukwera kwa liwiro la kuzungulira kwa chimbalangondo, kumabweretsa kuvulaza kwakukulu.Zidzapangitsa kuti chonyamuliracho chipange kutentha kwakukulu pamene chikuyenda, ndipo chidzawonongeka mosavuta chifukwa cha kutentha kwakukulu.Chifukwa chake, ndikofunikira kwambiri kudzaza mafuta mwasayansi.

4. Chenjezo la kubala unsembe

Musanakhazikitse, tcherani khutu kuti muwone ngati pali vuto lililonse ndi mtundu wa bere, sankhani chida chofananira cholumikizira molondola, ndipo samalani ndi ukhondo wa bere mukakhazikitsa.Pogogoda, tcherani khutu ngakhale kukakamiza ndikugogoda mopepuka.Mukamaliza kukhazikitsa, onetsetsani kuti ma bearings ali m'malo.Kumbukirani, musatulutse katunduyo mpaka kukonzekera kumalizidwa kuti mupewe kuipitsidwa.