1 Khoom Description
Titanium thiab titanium alloys muaj ntau yam ntxwv raws li cov khoom siv: tsawg ntom (4.51g / cm3): siab tensile zog (441-1470Mpa), muaj zog tshwj xeeb, zoo corrosion kuj. Titanium thiab titanium alloys nyob rau hauv oxidizing, nruab nrab thiab nyob rau hauv chloride nruab nrab, nws corrosion kuj zoo dua li ntawm stainless hlau, tej zaum ntau tshaj 10 npaug ntawm 18-8Ti stainless hlau; Hauv kev txo qhov nruab nrab, titanium muaj kev tiv thaiv corrosion tsis zoo, tab sis kev tiv thaiv corrosion tuaj yeem txhim kho los ntawm 100 zaug tom qab nitriding. Titanium thiab titanium alloys tau dav siv nyob rau hauv petrochemical, metallurgy, ntawv ua, marine engineering thiab lwm yam kev lag luam nyob rau hauv xyoo tas los no vim lawv cov yas zoo thiab toughness, tsis tshua muaj linear expansion coefficient thiab thermal conductivity, zoo weldability, yooj yim tsim thiab zoo heev corrosion kuj. Tuam Tshoj yog nplua nuj nyob rau hauv titanium kev pab, thiab titanium thiab titanium alloys muaj lub neej yav tom ntej nyob rau hauv Suav teb.
2 Kev txais khoom
A. Qhov zoo ntawm titanium phaj yuav tsum ua raws li ASTM B265. Qhov zoo ntawm covASTM B265 GR12 titanium clad phajyuav tsum ua raws li ASTM B898, cov qauv lossis cov kev cai pom zoo los ntawm ob tog.
B. Cov titanium vuam hlau xaiv yuav tsum ua raws li cov kev cai ntawm GB/T 3623-1993.
C. Thaum cov khoom muaj cov kev xav tau tshwj xeeb rau kev vuam zoo, cov kev xav tau sib xws yuav tsum tau muab tso rau pem hauv ntej rau vuam hlau zoo; Cov welding rods, xov hlau thiab fluxes rau welding ntawm carbon steel, low alloy steel, thiab stainless hlau yuav tsum ua raws li cov kev cai ntawm GB/T5117-1995, GB/T5118-1995, GBm{{2} }, GB1300, GB4241, GB5293, thiab lwm yam qauv. D. Cerium tungsten electrode raug pom zoo rau DC argon arc vuam nrog tungsten electrodes, thiab nws qhov zoo yuav tsum ua raws li cov kev cai ntawm GB4191. Lub argon siv rau vuam yuav tsum ua raws li cov kev cai ntawm GB4842. E. Cov ntaub ntawv pov thawj tsim nyog yuav tsum raug cim. Yog tias cov qhab nia raug txiav tawm thaum lub sijhawm tsim khoom, cov khoom tiav ntawm cov cim tseem ceeb yuav tsum raug xa mus rau qhov chaw uas cov qhab nia tseem tuaj yeem pom tom qab ua tiav ntawm lub thawv tsim khoom.
D. Cov paib tuaj yeem sau rau hauv dej-insoluble, hlau xim-dawb, tsis muaj sulfur-dawb thiab chlorine-dawb number case, thiab tseem tuaj yeem luam tawm nyuaj, tab sis cov ntawv tawv tawv yuav tsum yog ua los ntawm titanium alloy lossis austenitic stainless hlau, thiab Cov ntawv tawv tawv nrog qhov kev ntxhov siab tsawg kawg nkaus, lub taub hau puag ncig, thiab kab dotted yuav tsum tau siv. F. Cov khoom siv tsis raug me me tuaj yeem kho tau tsuas yog tom qab tus neeg soj ntsuam thiab tus neeg siv tus neeg sawv cev pom zoo rau txoj kev kho thiab kev ua haujlwm. Txhua yam khoom siv uas tsis tuaj yeem kho tau raws li qhov txaus siab yuav tsum raug tsis lees paub.
3Cov khoom rov kuaj xyuas
Tus neeg thov tuaj yeem rov kuaj xyuas cov khoom tau txais. Yog tias qhov kev tshuaj xyuas rov qab tsis sib haum nrog cov kev cai ntawm cov qauv tsim nyog, nws yuav tsum tawm tswv yim rau tus neeg muag khoom nyob rau hauv 3 lub hlis txij li hnub tau txais cov khoom, thiab tus neeg muag khoom thiab tus neeg thov yuav tsum sib tham txog kev daws teeb meem.
Cov phaj sib xyaw yuav tsum raug xa mus rau kev lees paub hauv batch, thiab txhua batch yuav tsum muaj cov khoom lag luam nrog tib hom (cov khoom sib xyaw / cov khoom siv hauv paus) pawg, cov khoom sib xyaw melting rauv tooj, specification, xeev, thiab kev siv tshuab.
Cov tshuaj muaj pes tsawg leeg ntawm cov khoom siv sib xyaw yuav tsum raug tshaj tawm raws li cov tshuaj muaj pes tsawg leeg ntawm cov khoom qub, thiab cov tshuaj muaj pes tsawg leeg ntawm cov khoom siv hauv paus yuav tsum raug tshaj tawm raws li daim ntawv pov thawj ntawm kev ua raws cai. Rau cov cuab yeej cuab tam thiab cov txheej txheem kev tshuaj xyuas cov cuab yeej, nqa ib daim ntawm txhua pawg ntawm cov khoom, thiab coj ib qho piv txwv hla raws li cov khoom xeem (cov qauv txiav tsis tau teev). Nws raug tso cai txiav cov qauv los ntawm cov ntawv xeem lossis cov khoom seem ntawm tib lub voj voog ntau lawm thiab cov txheej txheem.
Qhov sib xyaw ua ke ntawm cov phaj sib xyaw yuav tsum tau tshuaj xyuas ib qho los ntawm ib qho. Rau cov phaj sib xyaw uas muaj kev sib txuas siab siv rau kev hloov pauv cov pob qij txha, flanges, thiab lwm yam, uas tsis pub muaj nyob rau hauv qhov chaw sib txuas, thiab cov phaj sib xyaw nrog cov khoom siv titanium raws li lub zog tsim los yog lub hom phiaj tshwj xeeb, yuav tsum muaj kev paub txog qhov tsis zoo; Rau cov phaj sib xyaw uas siv titanium raws li kev txhim kho corrosion tsis xav txog nws lub zog, nws yuav tsum tau ua kom pom qhov tsis zoo nyob rau hauv thaj tsam ntawm 50mm nyob ib puag ncig, thiab lwm yam kab sib chaws tsis pom kev raws li qhov kev ncua deb ntawm 200mm. Tag nrho qhov ntev thiab qhov zoo ntawm cov phaj sib xyaw yuav tsum raug kuaj xyuas ib qho los ntawm ib qho, thiab cov thickness ntawm cov ntaub ntawv sib xyaw tuaj yeem ntsuas los ntawm kev noj ib phaj ntawm txhua pawg.
Hauv kev tshuaj xyuas cov khoom siv kho tshuab thiab cov txheej txheem, yog tias qhov tshwm sim ntawm ib qho qauv tsis tsim nyog, yuav tsum muab ob npaug rau cov qauv kuaj los ntawm cov ntawv xeem thawj zaug (yog tias qhov loj ntawm daim ntawv kuaj thawj zaug tsis txaus, lwm tus qauv tuaj yeem raug coj los ntawm tib yam. batch ntawm cov khoom) los yog kuaj phaj rau rov kuaj xyuas cov khoom tsis tsim nyog. Yog tias qhov tshwm sim ntawm ib qho qauv tseem tsis tsim nyog tom qab rov kuaj xyuas dua, cov khoom batch ntawm cov khoom yuav raug muab pov tseg, lossis cov khoom tsis tsim nyog yuav raug tshuaj xyuas dua ib qho los ntawm ib qho, thiab cov khoom tsim nyog yuav raug muab rov ua pawg thiab xa.
4 Marking thiab blanking
1. Cov nyiaj pub rau machining yuav tsum tau tshwj tseg thaum lub sij hawm txiav ntawm scribing titanium phaj, thiab yuav tsum tau them nyiaj rau qhov tsim nyog layout los txhim kho cov khoom siv tus nqi.
Lub cim ntawm titanium-steel composite steel phaj yuav tsum tau nqa tawm ntawm lub hauv paus txheej kom ntau li ntau tau, thiab nws yog txwv tsis pub punch qhov ntawm lub titanium phaj.
Siv cov cwj mem hlau los kos kab ntawm titanium phaj kom ntau li ntau tau.
Punching tau tso cai rau cov khoom uas tuaj yeem tshem tawm hauv kev ua haujlwm yav tom ntej.
2. Blanking ntawm titanium cov ntaub ntawv thiab titanium-steel composite steel phaj yuav ua tau los ntawm nplaim taws, txiav plasma, xuas nrig ntaus thiab shearing, los yog mechanical processing.
A. Thaum cov nplaim txiav thiab cov ntshav txiav yog siv, vim tias titanium yooj yim rau oxidize ntawm siab tshaj 300 degree thiab muaj thermal conductivity tsawg, titanium yooj yim dua txiav dua li cov hlau zoo tib yam, thiab cov roj txiav ceev yog 4 ~ 5 zaug sai dua cov hlau. phaj nrog tib lub txiav ceev. Tom qab titanium gas txiav, muaj cov pa paug paug rau ntawm qhov chaw txiav, thiab nws cov pa phem.
Qhov tob ntawm cov kab mob sib kis yog li 2 hli, uas yuav tsum tau muab tshem tawm los ntawm kev siv tshuab.
B. Thaum ASTM B265 GR12 Titanium Clad Phaj yog machined, lub hauv paus txheej yuav tsum downward; Thaum nplaim taws lossis ntshav txiav, cov phaj sib xyaw yuav tsum siab txaus los ntawm hauv av, thiab txheej txheej txheej tuaj yeem nce toj lossis nqes. Lub oxide txheej ntawm kev txiav yuav tsum tau muab tshem tawm ua ntej vuam.
C. Cov ntu ntu ntu yuav tsum tsis muaj kab nrib pleb, delamination, thiab slag suav nrog. d. Lub tog raj kheej blanking loj yuav tsum tau txiav txim raws li qhov tseeb tsim loj ntawm lub taub hau.
Cim npe nrov: astm b265 gr12 titanium clad phaj, Suav teb, manufacturers, lwm tus neeg, Hoobkas, customized, yuav, nqe, zoo, hais, pricelist, hauv Tshuag
