Nhazi maka nsogbu mgbe etinyere nrụnye

Mgbe ị na-etinye ya, adọla ya aka ozugbo ihu onye na-ebu ya na elu ya na-enweghị nrụgide. A ga-eji ihe mkpuchi, aka uwe ma ọ bụ ngwaọrụ ntinye ndị ọzọ mee ka onye na-ebu ya nwee ike otu. Etinyela ya site na iji ahụ na-agbagharị agbagharị. Ọ bụrụ na e tinyere mmanụ n'elu ihe na-etinye ya, ọ ga-eme ka ihe nrụnye ahụ dịkwuo nro. Ọ bụrụ na ihe ndị metụtara ya buru ibu, a ga-ekpo ọkụ ihe na-etinye ya ruo 80 ~ 90℃ na mmanụ mineral ma tinye ya ozugbo enwere ike, chịkwaa okpomọkụ mmanụ ahụ nke ọma na ọ gaghị agafe 100℃, iji gbochie mbelata ike nke mmetụta tempering ma metụta mgbake nha. Mgbe ị na-ezute nsogbu na mwepụ, a na-atụ aro ka ị jiri ngwa mwepụ ahụ dọpụta ya ka ị na-awụsa mmanụ ọkụ na mgbanaka dị n'ime, okpomọkụ ahụ ga-eme ka mgbanaka dị n'ime ihe na-etinye ya gbasaa, ka ọ dịrị mfe ịdapụ.

Ọ bụghị bea niile chọrọ obere ikike ọrụ, ị ga-ahọrọ ikike kwesịrị ekwesị dịka ọnọdụ si dị. Na ọkọlọtọ mba 4604-93, a na-ekewa radial clearance nke bearing rolling n'ime otu ise: otu 2, otu 0, otu 3, otu 4 na otu 5. Uru ikike dị iche iche na-aga n'ihu site na obere ruo nnukwu, otu 0 bụkwa ikike nkịtị. Otu ikike radial clearance bụ isi dabara adaba maka ọnọdụ ọrụ izugbe, okpomọkụ nkịtị na ndakọrịta nkịtị; Ekwesịrị ịhọrọ oke ikike radial clearance maka bearing na-arụ ọrụ n'okpuru ọnọdụ pụrụ iche dị ka okpomọkụ dị elu, ọsọ dị elu, obere mkpọtụ na obere esemokwu. Ekwesịrị ịhọrọ obere ikike radial clearance maka spindle ziri ezi na bearing ngwaọrụ igwe; Enwere ike idobe obere ikike ọrụ maka bearing roller. Na mgbakwunye, enweghị ikike maka bearing kewapụrụ; N'ikpeazụ, ikike ọrụ nke bearing mgbe etinyere ya kwesịrị ịdị obere karịa ikike mbụ tupu nrụnye, n'ihi na bearing kwesịrị ibu ntụgharị ibu ụfọdụ, yana mgbanwe mgbanwe nke bearing fit na ibu kpatara.

N'ihi nsogbu ntụpọ mkpuchi nke bearings nwere mkpuchi inlaid, enwere usoro abụọ a ga-eme nke ọma n'usoro nhazi.

1. A na-agbanwe nhazi mkpuchi mkpuchi mkpuchi n'ime ya n'akụkụ abụọ nke ihe mkpuchi ahụ, a na-agbanwekwa nhazi nrụnye nke ihe mkpuchi ahụ site na ngwa ahụ. Achọghị ka njikọ kpọmkwem na ihe mkpuchi ahụ, a naghịkwa echebe uzuzu site na mpụga ihe mkpuchi ahụ. Mmetụta mkpuchi nke ihe owuwu a dị elu karịa nke ihe mkpuchi ahụ n'onwe ya nke ihe mkpuchi ahụ na-ere, nke na-egbochi ụzọ mbuso agha nke ihe ndị dị na granular ma na-ahụ na ime ụlọ ahụ dị ọcha. Ihe owuwu a na-eme ka oghere okpomọkụ nke ihe mkpuchi ahụ ka mma ma na-emebi obere ọrụ mgbochi ike ọgwụgwụ nke ihe mkpuchi ahụ.

2. Ọ bụ ezie na ụzọ mkpuchi mpụta nke ihe e ji ebu ibu nwere ezigbo mmetụta mkpuchi, ụzọ mkpofu okpomọkụ na-egbochikwa, yabụ ịkwesịrị itinye ihe ndị dị na ya. Ngwaọrụ oyi nwere ike ibelata okpomọkụ ọrụ nke mmanụ, a pụkwara izere ọrụ okpomọkụ dị elu nke ihe e ji ebu ibu site na mkpofu okpomọkụ eke mgbe ọ jụrụ oyi.