Teknolojiyada Cusub ee Daaweynta Dusha Mastarka Dhinta

Noocyo kala duwan oo cusub oo teknoolajiyada daaweynta dusha sare ah oo dhinta ah ayaa sii socda, laakiin guud ahaan waxaa loo qaybin karaa seddexda qaybood ee soo socda:

• Tikniyoolajiyadda la ansaxiyay ee habka daaweynta kuleylka dhaqanka;
• Teknolojiyada wax ka beddelka wajiga, oo ay ku jiraan daaweynta ballaarinta kuleylka dusha sare, xoojinta isbedelka wajiga, teknoolojiyada xoojinta dhimbilaha korantada, iwm.;
• Tiknoolajiyada 3.Coating, oo ay ku jiraan dahaadhka koronto la'aanta, iwm.

Qaababka Die-casting-ka ayaa ah qayb ballaaran oo wasakh ah. Horumarka degdegga ah ee warshadaha baabuurta iyo mootooyinka adduunka, warshadaha dhimashadu waxay keentay xilli cusub oo horumar ah. Isla mar ahaantaana, shuruudaha sare ayaa loo soo bandhigayaa astaamaha farsamooyinka dhammaystiran iyo nolosha wasakhahaasi u dhinta. Luo Baihui, Xoghayaha Guud ee Ururka Caalamiga ah ee Mold, wuxuu rumeysan yahay inay wali adag tahay in la buuxiyo shuruudaha waxqabadka sii kordheysa ee sii kordhaya oo kaliya ku tiirsan codsashada qalabka cusub ee caaryada. Farsamooyinka kala duwan ee daaweynta dusha sare waa in lagu dabaqo daaweynta dusha sare ee wasakhda dhinta si loo gaaro waxtarka sare ee wasakhda dhinta. , Saxsanaanta sare iyo shuruudaha nolosha dheer. Qaababka kala duwan, xaaladaha shaqada ee wasakhda-dhinta ayaa ah mid aad u adag. Dareemida Die waa in lagu buuxiyo saabka caaryada bir bir ah oo la shubay cadaadis sare iyo xawaare sare iyo dhimasha-tuuraya. Waxay si isdabajoog ah ula xiriirtaa birta kulul inta lagu jiro hawsha shaqada. Sidaa darteed, caaryada dhinta-shubay loo baahan yahay si ay u leeyihiin daal heerkulka sare, conductivity kaamerada, xirtaan iska caabin, iyo iska caabin ah daxalka. , Adag Impact, engegnaantiinna guduud, sii daayo wanaagsan caaryada, iwm Sidaa darteed, shuruudaha technology daaweynta dusha for wasakhahaasi dhinta-shubay yihiin xad sare.

Tiknoolajiyada la hagaajiyay ee habka daaweynta kuleylka dhaqameed

Habka daaweynta kulaylka dhaqameed ee caaryada shubka-dhimista waa deminta-xanaajinta, iyo tignoolajiyada daaweynta dusha dambe ayaa la sameeyay. Sababtoo ah noocyada kala duwan ee alaabooyinka loo isticmaali karo sida caaryada-dhimista, tignoolajiyada daaweynta dusha isku midka ah iyo habka lagu dabaqo walxo kala duwan ayaa soo saari doona saameyno kala duwan. Schoff waxay soo jeedinaysaa tignoolajiyada pretreatment substrate ee caaryada substrate-ka iyo tignoolajiyada daaweynta dusha sare. 

Iyada oo ku saleysan tiknoolijiyada dhaqameed, tignoolajiyada ka-hortagga ku habboon ee agabyada caaryada kala duwan ayaa la soo jeediyay si loo hagaajiyo waxqabadka caaryada iyo kordhinta nolosha caaryada. Jihada kale ee horumarinta ee hagaajinta tignoolajiyada daaweynta kulaylka ayaa ah in la isku daro tignoolajiyada daaweynta kulaylka dhaqameed iyo tignoolajiyada daaweynta dusha sare si loo kordhiyo nolosha adeegga ee moodooyinka dhinta. 

Tusaale ahaan, habka daaweynta kulaylka kiimikada carbonitriding, NQN oo ay weheliso deminta caadiga ah iyo habka xanaaqa (sida carbonitriding-quenching-carbonitriding composite xoojinta, ma aha oo kaliya helitaanka adagaanta dusha sare, laakiin sidoo kale lakab adag oo waxtar leh. 

Qoto dheer ayaa kordheysa, qaybinta qallafsanaanta qallafsanaanta lakabka la geliyey waa mid macquul ah, xasilloonida xanaaqa iyo iska caabbinta daxalka ayaa la wanaajiyaa, sidaa darteed halka caaryada dhinta-dhimista ay hesho waxqabadka asaasiga ah ee wanaagsan, tayada dusha sare iyo waxqabadka si weyn ayaa loo wanaajiyey.

Teknolojiyada wax ka beddelka dusha sare

Teknolojiyada faafitaanka kuleylka dusha sare

Noocaan waxaa ka mid ah carburizing, nitriding, boronizing, carbonitriding, sulfur carbonitriding iyo wixii la mid ah.

Carburizing iyo carbonitriding

Habka carburizing waxaa loo isticmaalaa qabow, shaqo kulul iyo xoojinta dusha sare ee caaryada caagga ah, taas oo hagaajin karta nolosha caaryada. Tusaale ahaan, caaryada wax shubaya ee ka samaysan birta 3Cr2W8V ayaa marka hore la kariyay, ka dibna lagu demiyay 1140 ~ 1150 ℃, oo laba jeer lagu kululeeyay 550 ℃. Adkeydka dusha sare wuxuu gaari karaa HRC56 ~ 61, taasoo kordhisa nolosha dhinta biraha aan birta ahayn iyo alwaaxdooda 1.8-3.0 jeer. . 

Marka carburizing, hababka ugu muhiimsan ee habka waxaa ka mid ah carburizing budada adag, carburizing gaaska, carburizing vacuum, carburizing ion, iyo carbonitriding sameeyay by daray nitrogen in jawi carburizing. Waxaa ka mid ah, vacuum carburizing iyo ion carburizing waa tignoolajiyada la sameeyay 20kii sano ee la soo dhaafay. Farsamadani waxay leedahay sifooyinka carburizing degdeg ah, carburizing lebis, gradient kaarboon fiirsashada siman, iyo qallafsanaanta yar ee workpiece ah. Waxaa loo isticmaali doonaa dusha sare ee caaryada, gaar ahaan caaryada saxda ah. Ka ciyaar door muhiim ah oo sii kordheysa ee daaweynta dusha sare.

Nitriding iyo tikniyoolajiyad fidinta kuleylka oo heerkul hoose leh

Noocaan waxaa ka mid ah nitriding, ion nitriding, carbonitriding, nitriding oxygen, sulfrid nitriding iyo ternary sulfur carbon nitriding, oxygen, nitrogen iyo sulfur. Hababkani waxay leeyihiin tiknoolajiyad farsameyn fudud, la qabsi xoog leh, heerkulka faafitaanka oo hooseeya, guud ahaan 480 ~ 600 ℃, cillad yar oo ka muuqata shaqada, gaar ahaan ku habboon xoojinta dusha sare ee wasakhahaasi, iyo adkaanta sare ee lakabka nitride, iska caabbinta wanaagsan, iyo Anti wanaagsan -waxqabadka waxqabadka.

3Cr2W8V birta wax shubaya caaryada, ka dib deminta iyo kululaynta iyo nitriding at 520～540 ℃, nolosha adeeggu 2 ilaa 3 jeer ayay ka dheer tahay kan ka samaysan nitriding-ka. Caaryaal badan oo shub ah oo ka samaysan birta H13 gudaha Maraykanka waxay u baahan yihiin in nitrided la sameeyo, iyo nitriding ayaa la isticmaalaa halkii hal mar la dabcin lahaa. Engegnaanta dusha sare waa sida HRC65-70, halka ubucda caaryada ay leedahay engegnaanta hoose iyo adkaanta wanaagsan, si loo helo is-dhexgal heer sare ah.

Guryaha makaanikada. Habka nitriding waa habka caadiga ah ee loo isticmaalo daawaynta dusha sare ee caaryada tuurista. Si kastaba ha ahaatee, marka lakabka cad ee khafiifka ah iyo jilicsan uu ka soo muuqdo lakabka nitrided, kama adkeysan karto saameynta diiqada kuleylka beddelka ah, wayna fududahay in la soo saaro dildilaaca yaryar oo yareeya caabbinta daalka kulaylka. Sidaa darteed, inta lagu jiro habka nitriding, habka waa in si adag loo xakameeyaa si looga fogaado abuurista lakabyo jajaban. Wadamada shisheeye waxay soo jeedinayaan inay isticmaalaan hababka nitriding-ka sare iyo kuwa badan. Habka nitriding ee soo noqnoqda waxay dumin kartaa lakabka nitride cad oo dhalaalaya oo u nugul microcracks inta lagu jiro adeegga, kordhinta dhumucda lakabka nitriding, isla markaana ka dhigi dusha caaryada leh lakab cadaadis haraaga ah oo qaro weyn, si nolosha nolosha caaryada si weyn ayaa loo hagaajin karaa. Intaa waxaa dheer, waxaa jira habab ay ka mid yihiin qubeyska milixda ee karbonitriding iyo qubeyska sulfur nitrocarburizing. 

Nidaamyadan waxaa si ballaaran looga isticmaalaa dalal shisheeye oo marar dhif ah ayaa lagu arkaa Shiinaha. Tusaale ahaan, nidaamka 'TFI + ABI' wuxuu ku dhex milmay qubeyska cusbada ee alkaliin oksijiin ka dib markii nitrocarburizing lagu qubeysto cusbo. Dusha sare ee qalabka shaqada ayaa oksijiin ah oo u muuqda madow, iyo u adkeysiga jirkiisa, iska caabbinta daxalka iyo u adkeysiga kuleylka ayaa la hagaajiyay. Nolosha aluminium-ka aluminiumka dhinta-shubka ayaa lagu daaweeyaa habkan waxaa lagu kordhiyay boqollaal saacadood. Tusaale kale waa habka loo yaqaan 'oxynit' ee laga sameeyay Faransiiska, halkaas oo nitrocarburizing oo ay ku xigto nitriding lagu dabaqo wasakhda biraha aan birta ahayn ee sifooyinka u leh sifooyin badan.

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PTJ® waxay bixisaa nooc buuxa oo ah Custom Precision CNC machining Shiinaha adeegyada. ISO 9001: 2015 & AS-9100 shahaado haysta. 3, 4 iyo 5-dhidib sax sax ah Mashiinka CNC adeegyada ay ka mid yihiin shiidida, u jeesashada tilmaamaha macaamiisha, Awoodda qaybaha birta & balaastigga lagu farsameeyo oo leh dulqaad +/- 0.005 mm.dhinta tuurista,bir bir ah iyo xarigBixinta noocyada, noocyada wax soo saarka oo buuxa, taageero farsamo iyo kormeer buuxa.Serves the baabuur, hawada sare, caaryada & qalabka, laydhka hogaaminaya,caafimaadka, baaskiil, iyo macaamil korantada warshadaha. Gaarsiinta waqtiga-Waqtiga ah wax yar nooga sheeg miisaaniyadda mashruucaaga iyo waqtiga la keenayo. Waxaan istiraatiijiyad kula yeelan doonnaa si aan kuu siino adeegyo ugu kharash jaban si aan kaaga caawino inaad gaarto yoolkaaga, Ku soo dhowow nala soo xiriir sales@pintejin.com ) si toos ah mashruucaaga cusub.