Amakuru

Uburyo bwo gutwikira

Kugeza ubu, uburyo bukunze gukoreshwa muburyo bwo gutwika ibyuma ni uburyo bwo kubika imyuka ya chimique (CVD) hamwe no kubika imyuka yumubiri (PVD), hamwe nubuhanga bumwe na bumwe bugenda busohora ibintu nka plasma chimique vapor deposition (PCVD) hamwe na ion beam ifasha kubitsa (IBAD).

(1)CVD (kubika imyuka ya chimique)

Uuririmbe imyuka, hydrogène nibindi bikoresho bya chimique bigabanya ibyuma, kubora, guhuza-hamwe nibindi byuka bya gaze mubushyuhe bwinshi (950 ~ 1050 ℃) kugirango ube urwego rukomeye rwo kubitsa hejuru yubusoicyumasubstrate. uburyo bwa CVD bwo gutwika bufite ubushyuhe buri hejuru, guhuza byizewe, ariko birashobora kuzana ibibazo nkibisigisigi bya tensile.

(2)PVD (Kubika Imyuka Yumubiri)

Mugihe cya vacuum, voltage nkeya, tekinoroji yo gusohora arc ikoreshwa muguhumeka ibintu bigenewe no kuyitera hamwe na gaze, ishyirwa kuriicyumasubstrate ukoresheje ingaruka zihuta zumuriro wamashanyarazi. igipfundikizo cya PVD gifite ubushyuhe buke (300 ~ 500 ° C), bitazangiza ubukana nuburinganire bwukuri bwaicyumasubstrate, kandi igifuniko gifite urwego rwo hejuru rwo kweza no kwiyegereza, kandi bihujwe neza na substrate.

(3)PCVD (Plasma Chemical Vapor Deposition)

Gukoresha plasma kugirango uteze imbere imiti no kugabanya ubushyuhe bwo hejuru kugeza kuri 600 ° C. Birakwiriye mubihe aho gukwirakwiza cyangwa guhanahana ibintu bitoroshye kugaragara hagati ya sima ya karbide ya sima hamwe nibikoresho byo gutwikira.

(4)IBAD (Ion Beam Yafashijwe Ikoranabuhanga ryo Kubitsa)

Mugihe ushyira igifuniko mugice cyubukonje, shyira ibisasu mububiko bwakomeje kubikwa hamwe na ion beam yingufu zimwe na zimwe kugirango urusheho guhuza imbaraga hagati yigitereko na substrate.

Ibyiza byo gutwikirwaicyumas

lKunoza imyambarire: Ibikoresho byo gutwikira bifite ubukana bwinshi kandi birwanya kwambara, biraguka cyaneicyumaubuzima.

lKunoza okiside: Tgutwikira akora nka bariyeri yimiti nubushyuhe, kugabanya ikwirakwizwa nubushakashatsi hagati yaicyuman'akazi.

lKugabanya ubushyamirane: Coatings ifite coefficient nkeya yo guterana, kunoza uburyo bwo gutema no gutunganya ubwiza.

lOngera ibyuma birwanya umunaniro: Ibikoresho bitwikiriye birwanya neza kwagura umunaniro.

lOngera ubushyuhe bwumuriro: Tgutwikira ibikoresho bifite ubushyuhe bwiza kandi bigahuza nubushyuhe bwo hejuru bwo kugabanya.

lIrinda ruswa: Ruswa irashobora kuba ikibazo gikomeye, cyane cyane kumyuma yicyuma, kandi ubuziranenge bwo hejuru, bwateguwe neza burashobora kugabanya cyane ibisabwa byo kubungabunga no guhura na ruswa.

Ongera ubuzima bwibicuruzwa: Bimpuzu ziteye zirashobora kunoza kuramba, kwangirika kwangirika hamwe nibikorwa rusange, kandi igifuniko cyiburyo gishobora gufasha kongera igihe cyo guca inganda.icyumas, ni ngombwa mu kugabanya igihe cyo hasi no kunoza imikorere.

Ugomba gusuzuma ibintu bikurikira mbere yo guhitamo icyuma

(1)Gukoresha ibicuruzwa

Ubwa mbere, ni ngombwa kumenya aho ibicuruzwa bizakoreshwa, nko gutunganya ibiribwa, ibinyabiziga, icyogajuru, ibikoresho byubuvuzi, nibindi. Ibi bizagira ingaruka zitaziguye muguhitamo gutwikira, kandi niba ukorera mubikorwa byo gutunganya ibiribwa uzakenera kwemeza ko impuzu zawe zujuje FDA kandi zidafite uburozi. TiCN na Teflon ni impuzu nziza cyane zidafite uburozi kandi zujuje FDA cyangwa zemewe, zikwemerera kuzikoresha mugutunganya ibiryo utiriwe uhungabanya ibicuruzwa byawe ukoresheje imiti cyangwa ibikoresho byangiza. Niba inganda zawe zisaba ibyuma byoroshye, ibipapuro bya DLC hamwe na chrome ikomeye ni amahitamo meza.

(2)Menya neza ko ibyuma bifite ubuziranenge

Usibye gushakisha ubuziranenge kubabikora, ugomba kumenya neza ko ibyuma byawe bifite ubuziranenge mbere yo gushira. Ndetse hamwe nuburyo bwiza bwo hejuru, icyuma cyo hasi ntigishobora kumara igihe kinini, kandi ibyo birashobora kugira ingaruka kumikorere. Niba ushaka gukora byinshi mubyuma, ugomba kumenya neza ko utangirana nicyuma cyiza cyane cyinganda.

(3)Ibisabwa

Ibi birimo gukomera, kurwanya abrasion, kurwanya ruswa, kurwanya ubushyuhe bwinshi, kurwanya adhesion, nibindi.

(4)Ibiciro

Igiciro cyibikoresho byo gutwikira hamwe nuburyo bwo gutwikira nabyo ni ngombwa kwitabwaho mugihe uhisemo.

Umwanzuro

Icyumatekinoroji yo gutwikira nuburyo bwiza bwo kwiteza imbereicyumaimikorere, kwaguraicyumaubuzima, kunoza gukata neza no gutunganya neza. Binyuze mu guhitamo ibikoresho bikwiye byo gutwikira hamwe nuburyo bwo gutwikira, bisizeicyumas nibikorwa byiza byuzuye birashobora gutegurwa kugirango bikemure ibintu bitandukanye bikenewe gutunganya. Mugihe kizaza, hamwe no guhanga udushya no guteza imbere ikoranabuhanga ryo gutwikira, ryashizwehoicyumas izagira uruhare runini mubikorwa byo gukora.

Ibyo aribyo byose kuriyi ngingo. Niba ukeneye thinganda icyumas cyangwa ufite ibibazo bimwe kubijyanye, urashobora kutwandikira muburyo butaziguye.

Nyuma, Tuzakomeza kuvugurura amakuru, kandi urashobora kubona andi makuru kurubuga rwacu (passiontool.com).

Birumvikana, urashobora kandi kwitondera imbuga nkoranyambaga: