Metallurgy ea phofo e ntlafatsa joang ho tšoarella ha likere tsa pompo ea oli

Metallurgy ea phofo (PM)e eketsa haholo ho tšoarella ha lisebelisoa tsa pompo ea oli ka lits'ebetso tse 'maloa ho kenyelletsa litšobotsi tsa thepa le mekhoa ea tlhahiso. E etsa ka tsela ena:

Thepa e Ntlafetseng ea Boitsebiso

Uniform Microstructure:Ts'ebetso ea PM e etsa hore kabo e tšoanang ea likarolo tsa alloying e khonehe, ho netefatsa hore thepa ea mochini oa gear e ts'oana hohle. Homogeneity ena e ntlafatsa bophelo bo bolelele ba likere le ho hanyetsa mokhathala.

Li-Carbides tse ntle le ho thatafatsa mosebetsi:Li-carbide tse ntle, tse hasaneng ka mokhoa o ts'oanang li thehoa ka har'a microstructure easinteringlintho tse bonahalang ka lebaka la ho phola ka potlako. Matla a hatellang nakong ea ho sebetsa ka thata a thatafatsa thepa, a ntlafatsa ho hanyetsa abrasion, ha li-carbides tsena tse ntle li eketsa ho hanyetsa ho apara.

Sebopeho se entsoeng ka Alloy:PM e lumella taolo e nepahetseng holim'a sebopeho sa thepa. Ho ntlafatsa matla le ho se mamelle, ho ka eketsoa likarolo tse kang nickel, chromium le molybdenum, ho tsamaisa likere ho latela maemo a itseng a ts'ebetso.

Thepa ea ho Itlatsa:Lisebelisoa tse ling tsa PM li fokotsa ho roala le likhohlano nakong ea ts'ebetso ka ho kenyelletsa mafura ka har'a sebopeho sa bona. Karolo ena e ntlafatsa mamello le ts'ebetso ea sistimi ea lisebelisoa ha e ntse e fokotsa tlhokahalo ea ho tlotsa kantle.

Melemo ea PM Process Oil Manufacturing

Tlhahiso ea libopeho tse haufi-ufi: Ts'ebetso ea PM e etsa hore ho khonehe ho hlahisa libopeho tse haufi-ufi, tse fokotsang tlhoko ea mochini o matla le ho fokotsa litšila tsa thepa. Ts'ebetso ena e thusa ho matlafatsa le ho phela nako e telele ka ho boloka botšepehi ba thepa ha e ntse e fokotsa litšenyehelo tsa tlhahiso.

Li-Geometri tse Ratang: Li-gear tsa pompo ea oli li ka hahuoa bakeng sa kabo e nepahetseng ea mojaro le ho fokotsa khatello ea maikutlo, ka hona, ho lelefatsa bophelo ba tsona bo bolelele. Sena se khoneha ka bokhoni ba ho etsa mefuta e rarahaneng ka ho nepahala ho hoholo.

Ho Fokotsa Mekhoa ea Ts'ebetso: Mokhoa oa PM o fokotsa nako ea tlhahiso le ho ntlafatsa litefiso tsa lihlahisoa ka ho fokotsa tlhahiso ka ho kopanya mekhoa e mengata (ho kopanya, ho kopanya le ho etsa sintering) ts'ebetsong e le 'ngoe. Boleng bo tsoelang pele le ts'epahalo ea ts'ebetso ea lisebelisoa li nolofalloa ke ts'ebetso ena.

Litšobotsi tse Betere tsa Bokaholimo: Kaha likarolo tse sirelelitsoeng li na le masoba ka tlhaho, litlolo li ka bolokoa, tse thusang ho fokotsa ho khathala le ho sebetsa joalo ka mosamo oa ho monya ho thothomela nakong ea ts'ebetso.

Ka kakaretso

Qetellong, metallurgy ea phofo e eketsa ts'ebetso ea tlhahiso e theolang litšenyehelo le ho eketsa ts'epo, hammoho le litšoaneleho tse ntlafatsang ho tšoarella ha lisebelisoa tsa pompo ea oli, joalo ka microstructure e homogeneous le lipina tse hlophisitsoeng. Ka lebaka la lintlafatso tsena, PM ke khetho e ntle ka ho fetisisa ea ho theha likarolo tse sebetsang hantle bakeng sa lits'ebetso tse hlokang likoloi.