Common Metal Surface Treatments

Pfungwa yesimbi yepamusoro kurapwa

Zvinoreva maitiro ekuchinja mamiriro epamusoro uye hunhu hwechikamu uye optimize musanganiswa wayo neiyo matrix zvinhu kuti isangane neyakafanotemerwa kuita zvinodiwa nekushandisa yekucheka-kumucheto matekinoroji mufizikisi yemazuva ano, chemistry, metallurgy, uye kupisa kurapa.

1. Metal Surface Modification

Iine nzira dzinotevera: kuomesa pamusoro, kuvhuvhuta kwejecha, kurovera, kudhirowa waya, kukwenenzvera, kuomesa nelaser

(1) simbi yekuomarara

Iyo inzira yekupisa yekupisa iyo inoomesa denga repamusoro uye inokurumidza kutonhora kuomesa pamusoro pasina kushandura kemikari yesimbi.

(2) simbi yakaputirwa nejecha

Iyo workpiece yepamusoro inobatwa ne-high-velocity jecha uye iron particles, iyo inogona kushandiswa kuvandudza mechanical properties yechikamu uye kushandura nzvimbo yepamusoro. Kuvhiya uku kunogona kunyatso kuvandudza simba remagetsi, kupfeka-kusagadzikana uye kubvisa kusara kunetseka.

(3) simbi pamusoro pekukunguruka

Iko kudzvanya pamusoro peiyo workpiece neyakaomesesa roller pane tembiricha yekamuri kuitira kuti pamusoro peiyo workpiece inogona kuomeswa nepurasitiki deformation kuitira kuti uwane iyo yakarurama uye yakatsetseka.

(4) simbi yakabhurwa pamusoro

Pasi pesimba rekunze, simbi inomanikidzwa kuburikidza nekufa. Muchinjikwa-chikamu chesimbi inomanikidzwa kuti ichinje chimiro nehukuru hwayo. Iyi nzira inonzi waya yekudhirowa. Zvinoenderana nezvinodiwa zvekushongedza, kudhirowa kwewaya kunogona kugadzirwa kuita shinda dzakasiyana siyana, dzakatwasuka, dzakatetepa, dzakarukwa, uye dzakarukwa.

(5) simbi pamusoro pekukwenenzvera

Kupukuta inzira yekupedzisa kugadzirisa pamusoro pechikamu. Inogona chete kuwana nzvimbo yakatsetseka pasina kugadzirisa iko machining. Iyo Ra kukosha kwenzvimbo yakakwenenzverwa inogona kusvika 1.6-0.008 um.

(6) Laser kusimbisa kwesimbi

Iyo yakatarisana nelaser beam inoshandiswa kupisa iyo workpiece nekukurumidza uye nekukasira kutonhodza iyo workpiece kuwana yakaomeswa uye yakasimbiswa pamusoro. Laser pamusoro kusimbaradza ane zvakanakira diki deformation, nyore kushanda, uye nharaunda kusimbisa.

2. Metal Surface Alloying Technology

Nenzira dzemuviri, zvinhu zvekuwedzera zvinowedzerwa kune matrix kugadzira iyo alloy layer. Zvakajairika carburizing uye nitriding ndezvemaitiro aya. Inoisa simbi neajenti inopinda mukamuri yakavharwa imwe chete, inomutsa simbi pamusoro nekudziya kwevacuum, uye inoita kuti kabhoni nenitrogen zvipinde musimbi matrix muchimiro chemaatomu kuitira kuti izadzise chinangwa chekusanganisa.

(1) Kusviba: Firimu dema kana bhuruu oxide rinogadzirwa kuti riparadzanise mhepo kubva mukuora kweiyo workpiece.

(2) phosphating: Iyo electrochemical simbi pamusoro pekurapa nzira inoshandiswa kuchengetedza simbi dzepasi nekuisa yakachena, isina-inonyungudika mvura phosphates pamusoro pezvishandiso zvakanyudzwa mune phosphating mhinduro.

Hapana chimwe chazvo chinokanganisa chimiro chemukati che workpiece. Musiyano ndewekuti simbi yakasvibira inoita kuti workpiece inyeme, nepo phosphating inowedzera ukobvu uye inodonhedza pamusoro peiyo workpiece. Phosphating inodzivirira kupfuura kusviba. Panyaya yemutengo, kusviba kunowanzo kudhura kupfuura phosphating.

(3) simbi yepamusoro yekubatisa tekinoroji

Kuputira kana kuvhara kunoumbwa pamusoro pe substrate ne physicochemical nzira. Inoshandiswa zvakanyanya mumidziyo yekucheka carbide.

TiN kupfekedza uye TiCN kupfekedza pamusoro pesimbi

Ma microns mashoma akakora Tini Pazvishandiso zvekucheka zvinocheka mhangura yakapfava kana simbi yakapfava, zvinhu zvacho zvinowanzo goridhe.

Black titanium nitride coatings inowanzoshandiswa apo friction coefficient idiki asi kuoma kunodiwa.

Izvo zviri pamusoro ndiyo sumo yedu pfupi yekurapa kwesimbi. Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.