CNC Machining Titanium

12,152 Mawonedwe 2024-09-04 21:36:43

Chiyambi cha ma aloyi a titaniyamu

Titaniyamu alloys amatanthauza mitundu yosiyanasiyana ya zitsulo zopangidwa ndi titaniyamu ndi zitsulo zina. Titaniyamu ndi chitsulo chofunikira kwambiri chomwe chinapangidwa m'ma 1950s. Ma aloyi a Titaniyamu ali ndi mphamvu zambiri, kukana bwino kwa dzimbiri komanso kutentha kwakukulu. M'zaka za m'ma 1950 ndi 1960, Cholinga chachikulu chinali pakupanga ma aloyi otentha kwambiri a titaniyamu a injini za ndege ndi ma aloyi a titaniyamu a fuselages..

Chiyambi cha Titanium

Chifukwa cha kuuma kwake kosayerekezeka ndi mphamvu, Titaniyamu nthawi zonse imawerengedwa kuti ndi imodzi mwamitundu yotchuka kwambiri yazitsulo padziko lapansi. Chifukwa cha kutsika kwa coefficient ya kukangana ndi kukana kwambiri kuvala, titaniyamu ndi chisankho chabwino kwambiri pamapulogalamu opsinjika kwambiri. Chifukwa chapadera makhalidwe titaniyamu monga mkulu kuuma ndi osauka matenthedwe madutsidwe, ndizovuta kuzikonza pogwiritsa ntchito ukadaulo wamakono, kotero CNC processing wakhala kusankha bwino kwambiri titaniyamu aloyi mbali processing.

Titanium alloy mitundu

Katundu wa titaniyamu

Titaniyamu ndi chinthu chapadera chomwe chimagwiritsidwa ntchito mosiyanasiyana. Ndi wamphamvu kwambiri, yopepuka komanso sichita dzimbiri mosavuta. Makhalidwe apaderawa a titaniyamu ndi zosakaniza zake zimapangitsa kuti ikhale yabwino kwa prototyping mwachangu. Titaniyamu zikuphatikizapo:

Kuchuluka kwa mphamvu ndi kulemera kwa chiwerengero

Chimodzi mwazinthu zochititsa chidwi kwambiri za titaniyamu ndi kuwala kwake kwambiri. Titaniyamu ili ndi chiŵerengero chapamwamba kwambiri cha mphamvu ndi kulemera kwa zinthu zonse. Kachulukidwe ake ndi 4.5g/cm 3, chomwe chili chocheperako kuposa chitsulo cha 7.8g/cm 3, ndipo mphamvu ya titaniyamu ndi 288kNm/kg. Izi zikufotokozera chifukwa chake titaniyamu ndichifukwa chake injini za jet zimayendetsa kusintha kwa kulemera kwa kulemera. M'makampani azamlengalenga, izi zikutanthauza kutsika kwamafuta amafuta ndikuyenda bwino kwa ndege zonse. Popanga ndi kupanga zida za titaniyamu zazamlengalenga, zida zopepuka ndizofunikira.

Zosamva dzimbiri

Kukana kwa dzimbiri kwa Titaniyamu ndi chinthu china chodziwika bwino. Imatha kupirira kuukira kwa hydrochloric acid, chepetsani sulfuric acid ndi chloride solution ndi ma acid ambiri achilengedwe popanda dzimbiri kapena kuwonongeka.. Kukana kwa dzimbiri kumeneku ndikothandiza pantchito zachipatala za titaniyamu, kumene chitsulocho chimagwiritsidwa ntchito nthawi zambiri mu implants ndi zida zopangira opaleshoni zomwe zimakumana ndi madzi a m'thupi. Kusunga umphumphu ndi ukhondo ndi zinthu zofunika kwambiri pakugwiritsa ntchito izi.

Biocompatibility

Biocompatibility ndi chinthu chofunikira kwambiri chomwe chimasiyanitsa titaniyamu pazachipatala. Sichimayambitsa zovuta m'thupi la munthu ndipo ndi yabwino kwa ma implants ndi ma prosthetics. Biocompatibility iyi imatsimikizira kuti thupi limalandira titaniyamu mosavuta popanda zotsatira zoyipa, chomwe chili chofunikira pazachinthu chilichonse chogwiritsidwa ntchito pazachipatala.

Thermal katundu

Ngakhale zabwino zake zambiri, titaniyamu imakhalanso ndi zovuta zina zapadera pakukonza. Titaniyamu ali otsika matenthedwe madutsidwe wa 21.9 W/(mK), zomwe zimapangitsa kuti kutentha kupangidwe panthawi yokonza. Kutentha uku, panthawi yake, zimakhudza ubwino wa mankhwala omalizidwa. Kuphatikiza apo, titaniyamu ndi yotchuka chifukwa cha reactivity yake ndi zida kudula, yomwe imathandizira kuvala kwa zida za titaniyamu ndipo imafuna kusinthidwa pafupipafupi.

Makina ndi magetsi

Titaniyamu ili ndi ductility yabwino komanso kulimba kwamphamvu kwambiri; mphamvu zochepa zokolola za kalasi ya titaniyamu yoyera 1 ndi za 240-241 MPa. Kuuma kwake kumayambira 70-74 ndipo kugawanika kwake kuli kolimba 66 MPa-m 1/2. Gulu loyera la titaniyamu 11 ali ndi modulus Young wa elasticity wa 116 GPA ndi shear modulus ya 44 GPA.

Titaniyamu ali otsika madutsidwe magetsi okha 3.1% Mtengo wa IACS. Kuperewera kumeneku kumapangitsa kuti zisagwiritsidwe ntchito poyendetsa magetsi. Komabe, kuphatikizika kwake kwa makina ndi zinthu zakuthupi kumapangitsa kuperewera uku.

Momwe mungasankhire ndikugwiritsa ntchito giredi yoyenera ya titaniyamu

Kusankha ndi kugwiritsa ntchito giredi yoyenera ya titaniyamu kumadalira makamaka zofunikira za pulogalamuyo. Titaniyamu ndi chitsulo chokhala ndi mphamvu zambiri, otsika kachulukidwe ndi bwino dzimbiri kukana. Amagwiritsidwa ntchito kwambiri muzamlengalenga, zachipatala, mankhwala, uinjiniya wamadzi ndi zina. Musanasankhe, ndi bwino kukaonana ndi katswiri wa zinthu zakuthupi kapena wogulitsa kuti awonetsetse kuti zinthu zomwe zasankhidwa zikukwaniritsa zofunikira zonse za ntchitoyo..

Kuyesa kwazinthu kungafunikirenso kutsimikizira ngati kuli koyenera pazinthu zinazake zogwiritsira ntchito.

Ngati simukudziwa kuti ndi mtundu wanji wa aloyi wa titaniyamu womwe mukufuna, chonde titumizireni

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Chifukwa Chosankha CNC Machining Kwa Titanium

CNC Machining titaniyamu ndi njira zopangira zapamwamba zomwe zimapereka zabwino zambiri, makamaka chifukwa cha katundu wapadera wa titaniyamu monga chitsulo ndi mwatsatanetsatane CNC luso. Ubwino umaphatikizapo:

Kulondola Kwambiri

CNC Machining titaniyamu aloyi amadziwika mwatsatanetsatane mkulu ndi zolondola. Ichi ndichifukwa chake amagwiritsidwa ntchito muzamlengalenga, zachipatala, ndi mafakitale ena apamwamba kwambiri omwe amafunikira magawo kuti azitha kulolerana zolimba. Makina a CNC amapambana m'derali, kuwonetsetsa kuti ngakhale zida zovuta komanso zosalimba zimapangidwa molondola. Kaya akupanga ma implants ovuta azachipatala kapena magawo apamlengalenga, CNC makina nthawi zonse amakwaniritsa zofunikira.

CNC Machining Titanium

Kuchita Mwachangu

Kugwiritsa ntchito bwino kwazinthu ndi phindu lalikulu la CNC Machining titaniyamu alloys. Titaniyamu aloyi ndi zinthu zodula, komanso kuchepetsa zinyalala ndikofunikira kuti pakhale zotsika mtengo. Makina a CNC adapangidwa kuti azichotsa bwino zinthu, kuwonetsetsa kuti ma aloyi okwera mtengo a titaniyamu akugwiritsidwa ntchito moyenera. Kuchepetsa kuwononga zinthu sikungopulumutsa ndalama, komanso amalimbikitsa kukhazikika pochepetsa kuwononga chilengedwe.

Ma Geometri Ovuta

CNC Machining ndi yosunthika ndipo imatha kupanga ma geometries ovuta komanso osakhwima omwe ndi ovuta kukwaniritsa ndi njira zachikhalidwe zopangira. Kusinthasintha uku ndikofunikira makamaka m'mafakitale omwe amafunikira zida zopangidwira kapena zovuta. Zigawo za CNC titaniyamu zimathandiza opanga kuti abweretse mapangidwe ovuta kwambiri, kutsegula mwayi wopanga zinthu zatsopano ndi mayankho muzamlengalenga, zida zamankhwala, ndi zina.

Kubwerezabwereza

Consistency ndiye chizindikiro cha CNC titanium Machining services. Makina a CNC amatha kupanga magawo ambiri okhala ndi mawonekedwe ofanana. Izi ndizofunikira makamaka m'mafakitale monga zamlengalenga ndi zamagalimoto, zomwe zimalemekeza khalidwe, kudalirika, ndi kusasinthasintha kwa zigawo zikuluzikulu. Kaya mukufuna gawo limodzi kapena masauzande, CNC Machining amaonetsetsa kuti gawo lililonse limakwaniritsa miyezo yapamwamba kwambiri, kuchepetsa kuthekera kwa zolakwika ndikuwonetsetsa kudalirika kwazinthu.

Kumaliza Pamwamba

Makina a CNC amatha kumaliza bwino kwambiri pazigawo za titaniyamu. Ichi ndi mbali yofunika kwambiri, makamaka m'mapulogalamu omwe mawonekedwe ndi kusalala kwa chinthu chomaliza ndizofunikira. M'magulu azachipatala ndi zamlengalenga, mbali ziyenera kukwaniritsa miyezo yapamwamba yaukhondo ndi kukongola, ndi titaniyamu CNC Machining amaonetsetsa kuti chomalizidwa kuchita bwino ndi kuoneka bwino.

Tool Life Management

Kuchiza titaniyamu kungakhale kovuta chifukwa cha chikhalidwe chake chopweteka komanso chizolowezi choyambitsa zida. Komabe, Makina a CNC amatha kukonzedwa kuti azitha kuyendetsa bwino zida. Ndi njira zoyenera zogwiritsira ntchito ndi kudula, kukhazikika ndi moyo wa zida zodulira zimatha kupitilira, motero kuchepetsa ndalama zosinthira zida. Kuwongolera moyo wa chida ichi ndikofunikira pakuwongolera ndalama zopangira, kupanga magawo a CNC titaniyamu njira yotsika mtengo.

Zotsika mtengo pamapangidwe ang'onoang'ono mpaka apakatikati

CNC Machining ndi oyenera kupanga zazikulu komanso zazing'ono mpaka zapakatikati. Mosiyana ndi njira zomwe zimafuna zida zodula, CNC Machining imapereka njira yotsika mtengo yopangira magawo ang'onoang'ono apadera. Kusinthasintha kumeneku ndikopindulitsa kwambiri m'mafakitale monga azachipatala ndi zakuthambo komwe kusinthika ndi kusinthika ndikofunikira..

Wokonda zachilengedwe

CNC Machining ndi njira yopangira zinthu zachilengedwe. Chifukwa champhamvu zake zakuthupi komanso zolondola kwambiri, zinyalala zochepa zimapangidwa.

Kuphatikiza apo, ndondomeko akhoza wokometsedwa kwa mphamvu mphamvu, mogwirizana ndi njira zokhazikika zopangira. M'dziko lomwe likuyang'ana kwambiri udindo wa chilengedwe, Kuwonongeka pang'ono kwa makina a CNC komanso mphamvu zamagetsi kumapangitsa kukhala chisankho chabwino kwa opanga omwe akufuna kuchepetsa malo awo okhala ndi chilengedwe..

Zovuta za CNC Machining Titanium

Ma aloyi a titaniyamu ali ndi modulus yotsika ya Young. Young's modulus kwenikweni ndi kuuma kwa zinthu. Mwakuchita, Izi zikutanthauza kuti titaniyamu imakhudzidwa kwambiri ndi ma springback ndi macheza kuposa zida zina. Izi zitha kubweretsa kumalizidwa kwapamwamba komanso zovuta zina.

Titaniyamu ndi yomata (monga aluminium ndi yomata ndipo imamatira ku chida). Kuphatikizika kwa kuuma kwa ntchito ndi kukakamira kumapanga zipsera zazitali zomwe zimasokonekera mu chilichonse. Ma tangles awa amapangitsa makina a titaniyamu kukhala osatheka kupanga makina. Tchipisi tolakwika zomwe zimakakamira m'mphepete zimatha kuyambitsa zida, makamaka polowa kapena potuluka mdulidwe.

Titaniyamu imatulutsa kutentha kwambiri, koma si conductor wabwino wa kutentha. Kulimba kwa Titaniyamu ndicho chifukwa chachikulu chomwe chimapangitsa kutentha kwambiri, ndi chifukwa si conductor wabwino wa kutentha, ndizovuta kutaya kutentha. Poyerekeza ndi zipangizo zina, timadalira kwambiri zoziziritsa kukhosi kuposa tchipisi kuchotsa kutentha kuti tipewe kuwononga zida zathu zodulira.

Titaniyamu ndiyosavuta kugwira ntchito molimbika. Kuwumitsa ntchito kumachitika chifukwa chosawongolera bwino kutentha pakudula.

Ma aloyi a Titaniyamu ali ndi zovuta zodula kwambiri. Izi zikutanthauza kuti chidacho chimakhudzidwa kwambiri polowa kapena kutuluka mdulidwe. Kukanika kuwongolera izi kumabweretsa kudumpha kwa zida mopitilira muyeso polowa kapena kutuluka mdulidwe.

Malingaliro a CNC Machining Titanium alloys

• Gwiritsani ntchito zida zodulira ndi zitoliro zambiri. Zitoliro zowonjezera zidzakuthandizani kuchepetsa kuthamanga kwapang'onopang'ono komwe tiyenera kupitiriza kudula titaniyamu.
• Gwiritsani ntchito zokutira zapamwamba za titaniyamu. Zopaka zida zimatha kukulitsa luso la chida cholimbana ndi kutentha kopangidwa ndi titaniyamu.
• Sungani chakuthwa ndikupewa mabala osokonekera. Chida chakuthwa chidzathetsa modulus ya Young Young ndikuyilola kuti ifike pansi, kudula bwino chip. Popeza m'mphepete lakuthwa ndi losalimba, ndikofunikira kupewa mabala osokonekera.
• Chepetsani kuyanjana kwa ma radial kuti muchepetse kutentha.
• Pewani kutulutsa chida.
• Gwiritsani ntchito mphero kuti chip chikhale cholimba mpaka chochepa. Izi zimathandiza kuchotsa kutentha kwambiri mu chip.
• Dulani mu arc.
• Sankhani chida chocheperako kuposa utali wocheperako wa chitoliro. Izi zidzaonetsetsa kuti pali malo okwanira kuti chozizirirapo chilowemo.
• Sinthani kuya kwa axial ndi chiphaso chilichonse. Izi zimachepetsa kuvala kwa zida pamwamba pa malo odulira chip.
• Chepetsani kuzama kwa axial pamipanda yopyapyala komanso yowonda
• Gwiritsani ntchito zoziziritsa kukhosi. Titaniyamu ili ndi matenthedwe otsika, chifukwa chake timafunikira zoperekera zoziziritsa kukhosi.
• Gwiritsani ntchito zakudya zoyenera komanso kuthamanga kwake. Malo okoma opangira titaniyamu ndi ochepa. Ndikofunikira kukhazikitsa ma feed ndi liwiro moyenera kuyambira pachiyambi.
• Makina osavuta komanso osavuta kugwira ntchito, monga titaniyamu ndi yosinthasintha.
• Yesani kudumpha mphero ndi njira za HSM.

Momwe mungasankhire chida choyenera cha CNC cha makina a titaniyamu aloyi?

1) Ganizirani kuchuluka kwa mbali zodula za chida

Chiwerengero cha kudula m'mphepete mwa mapeto mphero ayenera ziwonjezeke kufupikitsa mankhwala processing mkombero. Kwa titaniyamu aloyi, pali mano ambiri, macheza ochepa. Mwachitsanzo, mphero yomaliza ya 10, ngakhale kuti ndizoyenera kunyamula katundu muzinthu zambiri, ndizoyenera kwambiri ma aloyi a titaniyamu. Izi zimachitika makamaka chifukwa chofuna kuchepetsa kuyanjana kwa ma radial.

2) Pewani kudula kosokoneza ndikusunga m'mphepete mwake chakuthwa

Chifukwa cha modulus yake yotsika ya Young, titaniyamu ndi yamphamvu komanso yolimba. Izi zikutanthauza kuti kuchotsa tchipisi pamwamba bwino ndi frictionlessly, tikufuna chida chakuthwa.

Pewani kudula kosokoneza momwe mungathere, monga kudula kosokoneza kudzagwedeza tchipisi mu chida chakuthwa, kupangitsa chida kulephera msanga.

3) Ganizirani zokutira zida zodulira

Zovala zimatha kupititsa patsogolo luso la chida cholimbana ndi kutentha kopangidwa ndi titaniyamu. TiAlN (titaniyamu aluminium nitride) ndi zokutira zoyenera kuziganizira. Ili ndi lubricity, imalimbana ndi malire omangidwa, kuvala ndi kuwotcherera chip, ndipo makamaka oyenera kutentha pa Machining.

4) Yesani kugwiritsa ntchito zida zodulira mphero zopatsa thanzi pamene CNC imapanga titaniyamu aloyi Zodulira zopatsa thanzi kwambiri ndizoyenera kuti musamavutike kwambiri popanga ma aloyi a titaniyamu mbali zonse za axial ndi radial.. Odula awa adapangidwa kuti agwire ntchitoyi moyenera.

Ntchito za CNC Machined Titanium Parts

CNC machined titaniyamu aloyi mbali ndi cholimba, kugonjetsedwa ndi dzimbiri, ndi zokondweretsa. Zinthu izi zimawapangitsa kukhala oyenera kumafakitale osiyanasiyana.

Makampani a Marine / Navy

Titaniyamu imakhala ndi kukana kwa dzimbiri kuposa zitsulo zambiri zomwe zimachitika mwachilengedwe. Kukana kwa dzimbiri kumeneku kumapangitsa kukhala chinthu choyenera kupanga ma shaft a propeller, maloboti apansi pamadzi, zida zowerengera, ma valve a mpira, osinthanitsa kutentha m'madzi, mapaipi oteteza moto, mapampu, kutulutsa ziboliboli, ndi makina oziziritsira pa shipboard.

CNC Machining Titanium Parts

Zamlengalenga

Chitsulo cha Titaniyamu ndi chinthu chomwe chimafunidwa kwambiri muzamlengalenga chifukwa cha zinthu zake zambiri zabwino. Zinthu izi zimaphatikizapo chiŵerengero champhamvu cha mphamvu ndi kulemera, kwambiri kukana dzimbiri, ndi kuthekera kopulumuka m'malo otentha kwambiri.

Zigawo za Titaniyamu muzamlengalenga zikuphatikiza zigawo zapampando, turbine zigawo zikuluzikulu, mitsinje, mavavu, nyumba ndi zosefera zigawo, ndi zigawo za dongosolo la oxygen.

Zagalimoto

M'munda wamagalimoto, Titaniyamu vs. mkangano wa aluminiyamu wakhala ukukulirakulira, ndi aluminiyumu yokhala ndi dzanja lapamwamba chifukwa cha kupezeka kwake komanso kutsika mtengo. Osatengera izi, titaniyamu imagwiritsidwabe ntchito popanga zida zamagalimoto.

Ntchito zazikulu za titaniyamu ndi titaniyamu aloyi m'munda wamagalimoto ndikupanga mavavu a injini zoyaka mkati., zitsime za valve, osunga, mabakiteriya amoto, kuyimitsidwa mtedza, pistoni ya injini, kuyimitsidwa akasupe, ma pistoni a brake caliper, zida za rocker injini ndi ndodo zolumikizira.

Zachipatala ndi zamano

Titaniyamu ili ndi ntchito zambiri m'makampani azachipatala chifukwa cha kukana kwa dzimbiri, kutsika kwamagetsi kwamagetsi ndi physiological pH value.

Zigawo za Titaniyamu zomwe zimagwiritsidwa ntchito m'makampani azachipatala zimaphatikizansopo tapered, zomangira zowongoka kapena zodzigunda zokha, zomangira mano, zomangira za chigaza za machitidwe okonza chigaza, ndodo zokonza msana, zolumikizira ndi mbale, zikhomo za mafupa, ndi zina.

Izi titaniyamu aloyi cnc Machining utumiki

DEZE ili ndi makina apamwamba kwambiri padziko lonse lapansi oyendetsedwa ndi makompyuta, zomwe zimatha kuzindikira mphero, kutembenuza ndi njira zina zodulira ndikupera kuti zikwaniritse zosowa zamakasitomala zazinthu zovuta komanso zofunikira zamagulu a titaniyamu aloyi.. Titaniyamu aloyi CNC Machining ntchito chimagwiritsidwa ntchito zachipatala, ndege, mlengalenga ndi madera ena, ndipo amayamikiridwa chifukwa cha kuthekera kwawo kukonza magawo olondola kwambiri komanso apamwamba kwambiri a titaniyamu.

DEZE ili ndi zida zapamwamba, mainjiniya aluso, ndi luso lolemera lolowetsa ndi kutumiza kunja. Pamene kuonetsetsa kuti mankhwala khalidwe, imachepetsa ndalama ndikufupikitsa nthawi yopereka. Choncho, DEZE ndiye chisankho chanu chabwino kwambiri pamakina a titanium alloy cnc.

Zomwe zili mkati： https://waykenrm.com/blogs/cnc-machining-titanium/