Ndozi laser nke ihe nrụnye ihe nrụnye na-ebu ụzọ wepụ ihe nkedo Babbitt alloy n'elu pad nke mbụ, wee jiri teknụzụ cladding laser kpuchie oyi akwa Babbitt alloy na-enweghị ntụpọ na nke nwere njikọ dị elu n'elu igwe billet ígwè. . A na-emepụta elu nke akụkụ ndị a na-emezi nke ọma, nhazi ọka dị oke, na ọka dị mma. Ọrụ a agafeela arụmọrụ nke ngwaahịa ọhụrụ mbụ ma nwee ike izute ihe achọrọ iji mee ihe.

Ntinye tile n'ime

Akpụkpọ ụkwụ a na-akwanye bụ isi ihe eji arụ ọrụ nchekwa nke ngalaba hydro-generator vetikal, na ahụike ya na-emetụta kpọmkwem njirimara slide nke ihe mkpali. Efere nke enyo na tile na-akpali akpali na-arụkọ ọrụ iji mepụta akụrụngwa ihe arụrụ arụ nke a na-ete mmanụ site na ihe nkiri mmanụ nrụgide siri ike na-ebu ibu axial, ma na-arụ ọrụ nke ibu ibu na mkpali mmiri nke akụkụ na-atụgharị nke akụkụ ahụ dum. A na-atụba ihe mkpuchi Babbitt alloy nke ihe mgbochi mkpali, nke na-enwekarị ntụpọ dị ka pores, enweghị ngwakọta, na mgbọ. Huirui chepụtara usoro nke na-eji teknụzụ mkpuchi laser iji kpuchiri oyi akwa Babbit alloy n'elu billet ígwè na-enweghị ntụpọ ma nwee ike njikọ dị elu. Elu nke akụkụ tile na-akwagide mgbe a rụchara laser nke ọma, nhazi ọka dị oke, na ọka dị mma. Ọrụ ahụ agafeela arụmọrụ nke ngwaahịa ọhụrụ mbụ, nke nwere ike ịgbatị ndụ ọrụ nke tile mkpali.

Okwu Mmalite nke Babbitt Alloy

Babbitt alloy bụ onye American Babbitt, nke a makwaara dị ka alloy ọcha. Ihe ndị bụ isi nke Babbitt alloy bụ tin, lead, antimony, na ọla kọpa. A na-eji Antimony na ọla kọpa mee ka ike na ike nke alloy dịkwuo mma. N'ihi nguzogide ya dị mma, conductivity thermal, na nhazi nhazi pụrụ iche, ọ bara uru iji belata esemokwu, n'ihi ya, a na-eji ya eme ihe n'ọtụtụ ebe na n'ikuku nke nnukwu ígwè ọrụ. Babbitt bụ ihe eji ebu ihe a kacha mara amara na ejiri ya laa azụ na mgbanwe mgbanwe mmepụta ihe.

The laser cladding akụrụngwa onwe mepụtara na arụpụtara Huirui, nakwa dị ka na-akwado usoro technology, nwere ike n'ụzọ dị irè kwadebe Babbitt alloy, na ya ịrụ ọrụ dị mma karịa omenala usoro ụzọ ndị dị otú ahụ dị ka nkedo na ịgbado ọkụ, ọbọ ihe fọrọ nke nta ezigbo usoro ala, na bụ a. Babbitt alloy shaft. Ndozi ozugbo na nrụzi akụkụ na-enye ihe ngwọta ọhụrụ zuru oke.

Njirimara nhazi nke babbitt alloy:

• A na-ekesa ụmụ irighiri ihe siri ike n'otu n'otu na matriks dị nro;
• Matrix a dị nro na-eme Babbitt alloy nwere ezigbo ntinye, nrubeisi, na ihe mgbochi njide;
• Mgbe ị na-agba ọsọ, matrix nke dị nro na-agbakọta na isi ihe siri ike bụ convex, na-eme ka obere oghere dị n'etiti ebe ndị na-amị amị, nke na-aghọ ebe nchekwa mmanụ na ọwa mmanụ mmanụ, nke bara uru na mbelata esemokwu, na isi ihe siri ike convex. rụọ ọrụ nkwado. Na-akwado ibu;

Ọdịmma nke usoro nhazi a na-ahụkarị nke babbitt alloy:

A na-ekewa Babbitt alloys ụzọ abụọ: Alloys Babbitt tin na-adabere na Babbitt alloys.

Babbitt alloy dabere na tin bụ tin-antimony-ọla kọpa-ternary alloy nke a na-ejikarị eme ihe. Ụdị alloy ndị nnọchi anya ya bụ ZSnSb4Cu4, ZSnSb8Cu4, na ZSnSb11Cu6.

Ike na isi ike nke Babbitt alloy nke nwere ndu dị ala karịa nke Babbitt alloy nke nwere tin, na nguzogide corrosion ya dịkwa njọ karịa, mana akụ na ụba ya dị mma karịa nke Babbitt alloy nke nwere tin. Ụdị ya a na-ejikarị gụnyere ZPbSb16Sn16Cu2, ZPbSb16Sn1As1, ZPbSb10Sn6, wdg.

Nkedo bụ usoro a na-ejikarị eme ihe maka Babbitt alloy. Site na ihicha efere ala, tin-ịtọkwa, ịgbaze, nkedo, na iju oyi nke babbitt alloy, enwere ike nweta ohia na-ebu ihe nwere mkpuchi mkpuchi na efere ala. Mgbe ọtụtụ afọ nke mmepe gasịrị, usoro nkedo abụrụla ntozu oke. Otú ọ dị, n'ihi njirimara nke ụkpụrụ usoro n'onwe ya, nsogbu ndị a ka dị:

• Usoro ịkpụzi ahụ dị mgbagwoju anya, siri ike ịchịkwa, àgwà adịghịkwa eguzobe;
• Ike njide na-adịghị mma, na-enwekarị ntụpọ ogbunigwe;
• Anụ ahụ dị oke ma na-enwekarị ntụpọ dị ka oghere mbelata na ọnya;
• Nkewa nke akụrụngwa na otu arụmọrụ adịghị mma;
• Usoro mmepụta na-adabere na ndị mmadụ na ebe ọrụ adịghị mma. ‍

Teknụzụ mkpuchi laser (Laser Cladding) na-eji laser dị ka isi iyi ọkụ. N'okpuru irradiation nke eriri laser, ntụ ntụ mkpuchi (metal, ceramic powder, wdg) na elu nke mkpụrụ ahụ na-ekpo ọkụ ngwa ngwa ma gbazee. Mgbe e wepụrụ osisi ahụ, ọ na-eme ka ọ dị jụụ. Usoro mmepụta. Tụnyere teknụzụ mgbakwunye ọdịnala, teknụzụ mkpuchi laser nwere njirimara ndị a:

• N'ịdabara na usoro ihe dị iche iche nke ihe onwunwe, a pụrụ ime ihe mkpuchi laser na ọla dị iche iche na ihe seramiiki;
• Enwere ike ịhọrọ ihe mkpuchi ihe mkpuchi na-adabere na ihe ndị chọrọ ịrụ ọrụ;
• Ọnụ ego dilution mkpuchi dị ala ma nwee ike ịnọgide na-arụ ọrụ dị mma nke ihe mbụ;
• Ọdịdị mkpuchi ahụ dị mma ma dị oke ọnụ, ma na-ejikọta ya na metallurgically na isi ihe;
• Ihe mkpuchi mkpuchi nwere nnukwu mgbanwe na-agbanwe agbanwe ma dị mfe ịchịkwa, usoro ahụ na-agbanwe ma dị mfe iji rụọ ọrụ;
• Enwere ike ịme nhazi mpaghara nke mpaghara ahọpụtara;

Iji teknụzụ cladding laser hazie na ịkpụzi Babbitt alloy nwere ike dozie nsogbu Babbitt alloy shelling kpamkpam. Babbitt alloy nwere usoro dị mma yana arụmọrụ dị mma. Site Ịhazi nnyocha, Huirui ka mastered isi technology nke laser cladding Babbitt alloy, na a otu oge ịkpụzi ngafe ọnụego nke 100%, na e ọma etinyere na ụlọ ọrụ, na kwụsiri ike na a pụrụ ịdabere na arụmọrụ.

Ihe atụ bara uru nke Babbitt alloy

(1) Ngwa Babbitt alloy dabere na Tin 1

Akụkụ tile dị na foto dị n'okpuru ebe a bụ akụrụngwa dị mkpa maka ọrụ nchekwa nke akụrụngwa na-emepụta ike. N'ihi nnukwu ebe a na-arụ ọrụ, nkwụsịtụ, na nkwụsịtụ oghere na-enwekarị ntụpọ n'oge usoro nkedo. Mgbe ogologo oge eji, ha na-eyi na thinned, na shrinkage na cavities na-adị mfe kpughee na workpiece. elu, na-ebute esemokwu na-abawanye ụba, nke nwere ike ime ka tile na-ere ọkụ na nkwụsị. Iji kpochapụ ihe ize ndụ ndị dị n'elu zoro ezo, zere nnukwu mfu akụ na ụba, meziwanye nkwụsi ike na ịdị mma ya, na ịgbatị ndụ ọrụ ya, ụlọ ọrụ anyị na-emegharị taịlị ya na mkpuchi laser ma kwadebe ihe mkpuchi alloy n'elu billet ígwè.

Mgbe arụzichara ya, achọpụtara ya site na teknụzụ dị mkpa na Babbitt alloy nwere usoro dị oke egwu, arụmọrụ dị mma ma kwụsie ike, 100% jikọtara ya na billet ígwè, ma na-ejikọta ya na metallurgically, na-eweghachi ma melite arụmọrụ nke workpiece.