Mugihe inganda zigezweho zikomeje gusaba imikorere irenze ibice, cyane cyane ikora mubihe bikabije nkubushyuhe bwinshi, umuvuduko mwinshi, hamwe no guterana amagambo, tekinoroji yo gutwikira yabaye ingenzi cyane. Gukoresha impuzu zikomeye bigira uruhare runini mukuzamura ibikoresho biramba, gutunganya neza, hamwe nibikorwa rusange. PVD (Physical Vapor Deposition) tekinoroji yo kuvura hejuru iri ku isonga mu guhanga udushya muri uru rwego, itera imbere mu ikoranabuhanga.
No.1 Inzira ya PVD niyihe?
Inzira ya PVD ikubiyemo gukoresha uburyo bwumubiri kugirango ihindure ibikoresho bitwikiriye biva mubintu bikomeye cyangwa byamazi bihinduka gaze ya gaze, hanyuma ubishyire hejuru yubutaka binyuze mumyuka yumuyaga kugirango ube umwenda umwe, ukomeye, kandi uramba. Ugereranije no gutumura imyuka gakondo (CVD), ibyiza byibanze bya PVD biri mubushobozi bwayo bwo kubitsa ubushyuhe munsi yubushyuhe bwo hasi, kugenzura neza umubyimba wububiko hamwe nibigize, hamwe nibidukikije byangiza ibidukikije kandi bikoresha ingufu.
No.2 Ibyiza bya PVD muburyo bukomeye
Bitewe nibyiza byihariye, tekinoroji ya PVD irazwi cyane mugukoresha impuzu zikomeye, cyane cyane mubice bisaba gukomera cyane, kwihanganira kwambara neza, no kurwanya ruswa. Ibyiza byingenzi byimikorere ya PVD harimo:
1. Gukomera cyane-Kwambara no Kwambara Kurwanya
PVD ikomeye cyane yongerera imbaraga ibice bikomeye. Mugushyira ibikoresho nka TiN (Titanium Nitride), TiAlN (Titanium Aluminium Nitride), na CrN (Chromium Nitride), ubukana bwikibiriti bushobora kugera kuri 25GPa - 63GPa cyangwa birenze. Iyi myenda ikomeye iteza imbere kwambara, kugabanya kwangirika hejuru, kongera okiside, no kongera ubuzima bwa serivisi bwibikoresho, ibishushanyo, nibindi bice.
2. Kurwanya Ubushyuhe Bwiza Bwinshi
Ipitingi ya PVD yerekana ubushyuhe budasanzwe bwo guhangana nubushyuhe bwo hejuru, bigatuma biba byiza kubice biterwa nubushyuhe bukabije hamwe no guterana hejuru cyangwa kwangirika kwimiti. Kurugero, ibishishwa bya TiAlN ntibitanga gusa ubukana budasanzwe ahubwo binagumya guhagarara neza muburyo bwubushyuhe bwo hejuru, bigatuma bikoreshwa cyane mugukata ibikoresho nububiko kugirango bikoreshe ubushyuhe bwo hejuru.
3. Coefficient de fraisement nkeya yo kunoza imikorere yimashini
Ipfunyika ya PVD ifasha kugera kuri coefficient ultra-low friction, kugabanya ubukana bwibintu no kwambara, byongera imikorere yimashini nubuziranenge bwubuso. Ibi ni ingirakamaro cyane muburyo bwo gutunganya neza no kugabanya umuvuduko mwinshi.
4. Ibidukikije byangiza ibidukikije kandi bikora neza
Ugereranije nubuhanga gakondo bwo gutwikira, inzira ya PVD ntisaba imiti myinshi yangiza, bigatuma ikoranabuhanga ryangiza ibidukikije. Byongeye kandi, ibikoresho byo gutwika PVD bikora neza cyane, bigafasha kwihuta kugirango byuzuze umusaruro munini ukenewe.
No.3 Gusaba Imirima ya PVD Ikomeye
Imashini ya PVD ikomeye yo gutwikira ikoreshwa cyane mu nganda zisaba gukora neza hejuru. Bimwe mubyingenzi byingenzi bisabwa birimo:
1. Gukata ibikoresho nububiko
Mu bikoresho no kubumba, cyane cyane kubikoresho byo gukata byerekanwe nubushyuhe bwinshi no guterana amagambo, impuzu za PVD zongerera cyane imyambarire, kurwanya ruswa, no gukomera. Ibikoresho bya TiN bikoreshwa cyane muguhindura ibikoresho, gusya, no gukora imyitozo, mugihe TiAlN yambarwa ikoreshwa cyane mubikorwa byogukata byihuse, bitezimbere cyane uburyo bwo guca ibikoresho hamwe nubuzima bwa serivisi.
2. Ibigize ibinyabiziga
Kubikoresho bya moteri yimodoka nka silinderi, piston, na valve, impuzu zikomeye za PVD zitanga ubushyuhe buhebuje bwo hejuru kandi zikarwanya kwambara, kugabanya neza guterana amagambo, kongera igihe cyibihe, no kuzamura imikorere yimodoka muri rusange.
4. Kumenyekanisha Zhenhua FMA0605 PVD Ibikoresho Bikomeye
Ibyiza by'ibikoresho
Kurungurura neza arc macro-ibice; Imyenda ya Ta-C itanga imikorere myiza kandi ikora neza.
Kugera kuri ultra-high hardness, ubushyuhe bwo hejuru-bwihanganira superhard, coefficient nkeya, hamwe no kurwanya ruswa. Ugereranije ubukana bugera kuri 25GPa - 63GPa.
Cathode ikoresha ikorana buhanga rya disiki ikomatanya igiceri cyimbere-imbere hamwe na magneti ihoraho, ikorana na sisitemu yo gutondeka ion hamwe nuburyo butatu-buringaniye buringaniye kugirango igere neza.
Ibikoresho bifite diameter nini ya cathodic arc, itanga uburyo bwiza bwo gukonjesha mubihe biri hejuru. Umuvuduko wikibuga cya arc urihuta, igipimo cya ionisation ni kinini, kandi igipimo cyo kubitsa kirihuta. Ibi bifasha gushira muburyo bworoshye kandi bworoshye hamwe na okiside iruta iyindi hamwe nubushyuhe bwo hejuru.
Igipimo cyo gusaba:
Ibikoresho birashobora kubitsa AlTiN, AlCrN, TiCrAlN, TiAlSiN, CrN, hamwe nubundi buryo bwo hejuru bw’ubushyuhe bwo hejuru bwihanganira ubushyuhe, bwakoreshejwe cyane mubibumbano, ibikoresho byo gukata, gukubita, ibice byimodoka, piston, nibindi bicuruzwa.
- Iyi ngingo yasohowe naIbikoresho bya PVD bikomeyeZhenhua Vacuum
Igihe cyo kohereza: Gashyantare-20-2025