Na-ebu

2022-06-15

ndu
N'okpuru ụfọdụ ibu, ọnụ ọgụgụ nke mgbanwe ma ọ bụ awa na aibuAhụmahụ tupu olulu apụta ka a na-akpọibundu.
A na-akọwa ndụ nke ntụgharị site na ọnụọgụ mgbanwe (ma ọ bụ awa ọrụ n'otu ọsọ): n'ime ndụ a, ọkpụkpụ ahụ kwesịrị inwe mmebi mbụ ike ọgwụgwụ (na-agbaji ma ọ bụ chipping) na mgbanaka ọ bụla ma ọ bụ ihe na-atụgharị. Otú ọ dị, ma na laabu ule ma ọ bụ n'ezie ojiji, ọ pụrụ n'ụzọ doro anya hụrụ na n'ezie ndụ nkeibusna otu ọdịdị n'okpuru otu ọnọdụ ọrụ dị nnọọ iche. Na mgbakwunye, enwere nkọwa dị iche iche nke iburu "ndụ", otu n'ime ha bụ nke a na-akpọ "ndụ ọrụ", nke na-egosi ndụ n'ezie nke ihe nwere ike ime tupu ọdịda bụ n'ihi iyi, mmebi na-abụkarị ọ bụghị kpatara ya. ike ọgwụgwụ, mana ihe kpatara ya site na iyi, corrosion, mmebi akara, wdg.
Iji chọpụta ụkpụrụ nke ndụ ndụ, ndụ nke ibu na ntụkwasị obi nwere njikọ.

N'ihi ọdịiche dị n'ichepụta nkenke na ihe eji eme ihe, ọbụna otu batch nke bearings nke otu ihe na nha, nke a na-eji n'okpuru otu ọnọdụ ọrụ, nwere ogologo ndụ dị iche iche. Ọ bụrụ na ndụ ndekọ ọnụ ọgụgụ bụ 1 unit, ogologo ndụ ikwu ndụ bụ 4 nkeji, nke kacha nso bụ 0.1-0.2 unit, na ruru nke ndị kasị ogologo na nke kacha nso bụ 20-40 ugboro. 90% nke bearings adịghị emepụta pitting corrosion, na ọnụ ọgụgụ nke mgbanwe ma ọ bụ awa ahụmahụ na-akpọ ndụ rating.

Enyere ibu dị ike
Iji tụnyere ike ibu nke ibu megide pitting corrosion, mgbe e gosiri ndụ nkeibuA kọwapụtara ka ọ bụrụ otu nde mgbanwe (106), oke kachasị nke enwere ike ịkwado bụ ibu dị ike akwadoro, nke C na-anọchi anya ya.
Ya bụ, n'okpuru omume nke e gosiri dynamic ibu C, ntụkwasị obi nke ụdị aibuịrụ ọrụ maka otu nde mgbanwe (106) na-enweghị ọdịda ọdịda bụ 90%. Ka nnukwu C, ka ikike ibu ahụ dị elu.
N'ihi na isi ike ibu ọkwa
1. Mgbasa radial na-ezo aka na ibu radial dị ọcha
2. Ntugharị bọọlụ na-ezo aka na ibu axial dị ọcha

3. Ntụnye radialibuna-ezo aka na mpaghara radial nke na-emepụta mgbapụ radial dị ọcha

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