akụkọ

Mgbakọ nke ihe eji agba agịga zuru oke/ihe eji agba bọọlụ kọntaktị nke nwere njikọ aka zuru oke

Bearing agịgaibu radial buru ibu, obere nha radial, ikike ibu ibu dị elu, nhazi dị obere, dabara adaba maka ntinye radial nke akụkụ igwe nwere obere oghere;

Bearing bọọlụ kọntaktị n'akụkụa na-etinyekarị ibu radial, kamakwa ibu axial.NKIA usoro agịga roller/angle kọntaktị bọọlụ njikọta bearingsna njirimara abụọ a, enwere ike ibu ibu dị arọ nke radial na ibu ọkụ axial n'otu oge, yana nhazi dị obere, obere oghere nrụnye, izi ezi ntụgharị dị elu, a na-ejikwa ya nke ọma na ngwaọrụ igwe, igwe ígwè, igwe ákwà, igwe obibi akwụkwọ na akụrụngwa ndị ọzọ.

 

Ihe a na-emekarịNKIA usoro agịga roller/angle kọntaktị bọọlụ njikọta bearingsbụ ngwakọta nke bearing agịga na bearing bọọlụ kọntaktị akụkụ nwere akụkụ kọntaktị nke 25°, nke a na-ejikọkarị ya na ihe ndị na-agbagharị na oghere mgbe nhazi ferrule, demagnetization, na nhichachara. Mgbe ejiri aka jikọta mgbanaka mpụta nwere flange abụọ nke e ji agịga mee ihe zuru oke n'obere ogbe, enwere ike ibunye ya ozugbo na bearing agịga, ma ọ bụ enwere ike iji mmanụ kpuchie ụzọ mgbata mgbanaka mpụta, a na-arapara bearing agịga edobere n'ime mgbanaka mpụta, wee tinye ya na mgbanaka dị n'ime iji mezue mgbakọ ahụ; Mgbe ị na-ejikọta bearing bọọlụ kọntaktị akụkụ putset zuru oke nke mgbanaka dị n'ime na mpụta, a na-etinye njedebe buru ibu nke mgbanaka dị n'ime ala, a na-etinyekwa bọọlụ ígwè ozugbo na oghere mgbanaka dị n'ime site na ngwaọrụ balling emebere, wee tinye obere ihu njedebe nke mgbanaka mpụta na-ekpo ọkụ na-agbasa ala n'èzí bọọlụ ígwè, a na-etinyekwa ike axial kwesịrị ekwesị na ihu njedebe buru ibu nke mgbanaka mpụta iji mee mgbanaka mpụta na mgbanaka dị n'ime na bọọlụ ahụ, a pụkwara imecha mgbakọ ahụ.

 

Site na mmepe nke ngwa ụgbọelu n'akụkụ nke ihe mkpuchi agịga dị mfe, dị gịrịgịrị, nke ziri ezi, nke nwere nnukwu ibu ibu/nkuku ibu ibu ibu, e gosiri ụdị ihe mkpuchi agịga jikọtara ọnụ maka ụgbọelu na Foto 1, nke mejupụtara ihe mkpuchi agịga na ihe mkpuchi agịga nwere akụkụ kọntaktị nke 60°, nke a na-ekewapụ na okpomọkụ ụlọ, nkọwapụta ihe mkpuchi agịga bụ Ф6.5 mm × 25.8 mm, obosara kọntaktị dị n'etiti ihe mkpuchi mgbanaka mpụta na ihu ihe mkpuchi agịga bụ 1.02 mm. N'ihi obere mpaghara kọntaktị dị n'etiti ihe mkpuchi agịga na nsọtụ flange, ọ bụrụ na etinyere ihe mkpuchi agịga ozugbo n'ụzọ ọdịnala ma ọ bụ tinye ihe mkpuchi agịga ahụ n'ime oghere mgbanaka mpụta site na itinye mmanụ, n'ihi enweghị oke oghere, ihe mkpuchi agịga dị mfe ịgbagọ ma daa mgbe ntinye kwụ ọtọ nke bọọlụ ahụ na-esote, enweghịkwa ike imecha mgbakọ ahụ. Ya mere, ọ dị mkpa inyocha usoro mgbakọ nke ụdị ihe mkpuchi a.

 

2 Nchikọta nke ihe e ji agba agịga buru ibu nke ọma/ihe e ji agba bọọlụ kọntaktị nke nwere akụkụ elu nke e ji agbagharị agbagharị.

2.1 Ụkpụrụ Mgbakọ

Tinyere njirimara nhazi nke ihe e ji ebu ibu, ọ dị mkpa ka e buru ụzọ mezue mgbakọ ihe e ji ebu ibu, wee jikọta bọọlụ ahụ. N'ihi enweghị oke oghere, ihe e ji ebu ibu dị mfe ịda mgbe a chịkọtara ya, ya mere, a na-emepụta ntọala ihe e ji arụ ọrụ mgbe a na-etinye ihe e ji ebu ibu, a na-etekwa ihe e ji ebu ibu ahụ mmanụ mmanụ (n'ịtụle ịdị mma nke nhicha ọzọ, a na-ahọrọ mmanụ mmanụ kama mmanụ, mmanụ ahụ na-arụ ọrụ adsorption, nke nwere ike ibelata skew dị n'etiti mgbanaka mpụta kwụ ọtọ na nzọụkwụ nke ihe e ji ebu ibu kwụ ọtọ n'oge a na-etinye ihe e ji ebu ibu ahụ, a pụkwara iji mmanụ mmanụ na-eme ihe n'ezie, a pụkwara iji mmanụ mmanụ na-eme ihe mgbochi nchara) wee tinye ya n'ime mgbanaka mpụta kwụ ọtọ, ụkpụrụ mgbakọ ahụ dị ka egosiri na eserese ahụ.

 

Ihe osise isi nke mgbakọ ihe eji agba agịga

1—Mgbanaka mpụta; 2—Mgbanaka agịga; 3—Ịkwado ntọala.

 

Mgbe etinyere ihe e ji agịga mee, a ga-edozi ebe kwụ ọtọ n'oge a na-agba bọọlụ, ya mere, a na-emepụta mandrel nhazi nke na-arụ ọrụ nke idozi ihe e ji agịga mee, a na-egosikwa ụkpụrụ nhazi ahụ na eserese ahụ.

 

Ihe osise ụkpụrụ nke idozi ihe nkedo agịga

1—Ịhazi mandrel; 2—Mgbanaka agịga; 3—mgbanaka mpụta; 4—Ịtinye ntọala.

nbudata akara ngosi: onyonyo mbụ | Foto dị elu | Maapụ dị obere nkenke

Dịka njirimara nke usoro flange dị elu nke bọọlụ na-ebu ibu si dị, a na-emepụta ngwaọrụ pụrụ iche maka ibu bọọlụ, nke dabere na ọnọdụ nke dayameta mpụta na ihu njedebe, ma n'otu oge ahụ iji duzie bọọlụ ígwè ka ọ banye n'ọwa arc mgbanaka mpụta nke ọma, e mepụtara mkpọda abụọ nwere akụkụ dị iche iche, ka egosiri na eserese ahụ.

 

Nhazi isi ihe eji arụ ọrụ mgbakọ

Ntọala nrụnye

A na-etinye ọwa arc mgbanaka mpụta ala iji wụnye roller agịga, a na-ahazi ntọala nrụnye ahụ site na nzọụkwụ abụọ.

 

Mandrels nhazi

Mgbe ị na-ebu bọọlụ, iji ghọta ọnọdụ nke mgbanaka mpụta, ihe e ji agịga mee na mgbanaka dị n'ime, mandrel nhazi ahụ na-eji usoro nzọụkwụ atọ.

 

Ngwa eji ebu bọọlụ

 

Dayameta dị n'ime nke ngwaọrụ bọọlụ nwere otu nzọụkwụ na taper abụọ: nzọụkwụ ahụ na-edozi ngwaọrụ bọọlụ na obere njedebe nke ihe mkpuchi ahụ, nnukwu elu dayameta dị n'ime na mgbanaka mpụta nke ihe mkpuchi ahụ kwekọrọ na oghere, obere dayameta dị n'ime hà nhata dayameta nke obere flange nke mgbanaka mpụta, a na-etinyekwa ngwaọrụ bọọlụ ahụ n'elu obere njedebe nke ihe mkpuchi ahụ;

 

Nzọụkwụ mgbakọ

Mgbe ị na-ejikọta ya, tinye ọwa mgbanaka mpụta ala n'ime ntọala nrụnye ahụ, wee jiri mmanụ na-ete mmanụ kpuchie roller agịga ahụ wee tinye ya n'ime mgbanaka mpụta kwụ ọtọ. Mgbe etinyere roller agịga ahụ, a na-etinye mandrel nhazi ahụ n'ime ntọala nrụnye ahụ, wee tụgharịa akụkụ ngwaọrụ na ihe ndị na-ebu ya n'elu 180° n'ozuzu ya, a na-ewepụkwa ntọala nrụnye ahụ maka mgbakọ bọọlụ ígwè.