6061-T6 ndi aluminiyamu yokhazikika yopangira matupi a chipinda chopanda mpweya, ma base plates ndi ma structural frames. Imaphatikiza mphamvu yotha kuchiritsidwa kutentha ya 290 ~ 310 MPa, mphamvu yolimba kwambiri yogwira ntchito komanso mawonekedwe abwino kwambiri pambuyo pochepetsa kupsinjika. Bukuli limafotokoza kapangidwe kake ka mankhwala, mawonekedwe a makina ndi thupi, mawonekedwe anayi omwe amasankha kapangidwe ka chipinda, ndi zida zomwe zimagwiritsidwa ntchito, kuti alloyyo iwonetsedwe malinga ndi zomwe mukufuna.

Chifukwa Chake 6061-T6 Inakhala Cholumikizira Chachikhalire

6061 ndi njira yolimba yopezera mvulaaluminiyamu-magnesium-silicon aloyiMphamvu yake imachokera ku zinthu zomwe zimapangidwa ndi Mg₂Si precipitates panthawi ya chithandizo cha T6, mankhwala otentha otsatiridwa ndi ukalamba wopangidwa osati chifukwa cha ntchito yozizira. Kusiyana kumeneku ndikofunikira pamalonda: mphamvu imakhazikitsidwa ndi mankhwala otentha a mphero, kotero mumagula mphamvuyo m'malo moigwiritsa ntchito mumakina.

Zinthu zitatu zothandiza zimasunga 6061 pamwamba pa pepala lofotokozera:

• Kutha kupangidwa. Imadula momasuka pamlingo wapamwamba kwambiri, zomwe ndi zomwe thupi la chipinda limafuna. Kuyika mbale ya 200 mm pansi pa khoma la 60 mm ndi ntchito yovuta, osati yomaliza.
• Kupezeka mu mbale yolemera. Matupi a chipinda nthawi zambiri amapangidwa kuchokera ku bolodi limodzi la monolithic, ndipo 6061 imakhala ndi makulidwe akuluakulu - thupi la matani 1.5 silifuna kupangidwa ndi kupopera kapena kusungunula.
• Kutha kusweka. Mosiyana ndi 2024 kapena 7075, ma weld a 6061 osasweka, zomwe ndizofunikira pa ma flange, ma boss ndi ma cooling-channel inserts.

6061-T6 Kapangidwe ka Mankhwala

Onani kuchuluka kwa mkuwa. Ndi kuwonjezera kwa dala kwa alloy, ndipondi imodzi mwazofala kwambirichifukwa chomwe kasitomala wa semiconductor amakana 6061 chifukwa cha malo owonekera bwino, onani pansipa.

6061-T6 Katundu wa Makina ndi Thupi

Pa kapangidwe ka chipinda, kutentha kwa mpweya pafupifupi 152 W/(m·K) ndi nambala yomwe imayendetsa zisankho zambiri: yokwera mokwanira kuti 6061 ikhale yogwira ntchito pazipinda zoziziritsidwa bwino komanso ma pedestal backplates, yotsika mokwanira kuti ma gradients a kutentha pa thupi lalikulu ayenera kupangidwabe.

Malo Anayi Amene Amasankha Kumanga Chipinda

1. Kukhazikika kwa miyeso itatha kupangidwa

Kupsinjika kotsala mu mbale yopindidwa kumatulutsidwa pamene chinthucho chikuchotsedwa, kotero thupi lopangidwa molimba pang'onopang'ono kenako nkumalizidwa lidzasuntha. Njira yochepetsera vutoli ndi T651: yankho lotenthedwa ndi kutentha, kupsinjika kumachepetsedwa potambasula, kenako kukalamba mwa kupanga. T651 ili ndi mphamvu zofanana ndi za T6 koma imatha kudziwikiratu bwino kwambiri pambuyo pochotsa katundu wolemera.

Pa thupi lililonse lomwe makulidwe a khoma lomalizidwa ndi ochepera theka la makulidwe a mbale yoyambira, tchulani T651 ndipo konzani njira yochepetsera kupsinjika kapena yomaliza pakati pa kukwapula ndi kumaliza.

2. Kugwirizana kwa vacuum ndi chithandizo cha pamwamba

Aluminiyamu yokha ndi chinthu chosavuta kugwiritsa ntchito, aluminiyamu yopanda kanthu imakhala ndi mpweya wochepa, ndipo 6061 yakhala ikugwiritsidwa ntchito kwa nthawi yayitali popanga chipinda chopanda mpweya chochuluka kwambiri. Komabe, anodizing imagwira ntchito motsutsana ndi inu. Chigawo cha anodic oxide chokhala ndi maporous chimasunga nthunzi yamadzi ndikuwonjezera kutulutsa kwake m'chipindacho.

Malo ozungulira chitoliro: opanda kanthu, oyeretsedwa ndi mankhwala komanso opangidwa ndi aluminiyamu. Musamayeretse malo omwe akuyang'anizana ndi kuchuluka kwa ntchito.

Malo okhala ndi mpweya komanso opanda mpweya: kudzola mafuta ndikwabwino, ndipo kumathandiza poteteza kuwonongeka ndi kugwiridwa ndi zinthu.

Ngati chophimbacho chili ndi mphamvu yogwiritsira ntchito chopukutira mpweya: chigwiritseni ntchito ngati chisankho chokonza mpweya m'chipinda ndipo konzekerani nthawi yowonjezera yogwiritsira ntchito chopukutira mpweya.

3. Kuchuluka kwa mkuwa pamalo omwe amawonekera

6061 ili ndi mkuwa wa 0.15-0.40%, ndipo mkuwa ndi chinthu chodetsa chomwe chimayendetsedwa m'malo ambiri opangira zinthu zamagetsi. Pamene pamwamba pakuyang'anizana ndi kuchuluka kwa njira yogwirira ntchito ndipo kuipitsidwa kwa chitsulo-ion ndi chizindikiro cholamulidwa, nthawi zambiri amasankha kukhala alloy ya mkuwa wochepa wa 5000 - onani malangizo a 5083 ndi 5052 omwe ali pansipa. Pamene pamwamba pake pali mbali ya mlengalenga, kapena palibe njira yogwirira ntchito,Mkuwa wa 6061 nthawi zambiri umakhalafunso losakhala vuto. Ili ndi funso lokhudzana ndi momwe zinthu zilili pamwamba, lomwe limayankhidwa pang'onopang'ono m'malo moyankhidwa ndi zinthu zina.

4. Kuwotcherera, ndi mphamvu zomwe mumapeza

6061 imalukana bwino ndi TIG kapena MIG ndi 4043 kapena 5356 filler. Malo omwe akhudzidwa ndi kutentha amataya mphamvu zake zambiri ndipo amachita zinthu ngati T4, kutayika kwa mphamvu kwa pafupifupi 40%. Pokhapokha ngati chipangizocho chakonzedwanso ndikukalamba (chosagwiritsidwa ntchito kawirikawiri pa chipinda chachikulu), ndalama zomwe zaperekedwa ndi Aluminium Design Manual ndi 165 MPa (24 ksi) pafupi ndi cholukana, osati 240 MPa.

Chifukwa chake, mphamvu yonse ya 6061 imayenera kugwiritsidwa ntchito m'zigawo zolumikizidwa ndi makina, ndipo mawonekedwe olumikizidwa ayenera kukhala ofanana ndi 165 MPa. Ngati cholumikizira cholumikizidwa chiyenera kunyamula katundu woyamba, ganizirani ngati chingasinthidwe ndi chokhazikika, chotsekedwa ndi O-ring kapena cholumikizidwa ndi electron-beam.

Komwe 6061-T6 Imagwiritsidwa Ntchito Mu Zipangizo Za Semiconductor

Matupi a chipinda chotsukira mpweya, zivindikiro ndi zophimba kumapeto

Ma plate oyambira, ma plate oikira ndi ma tool plate omwe amafunika kukhala osalala komanso olimba

Zigawo zomangira katundu ndi chipinda chosinthira katundu

Magalimoto operekera gasi, ma valve block ndi matupi oyika MFC

Mafelemu a chipinda, mabulaketi ndi ntchito yomanga nyumba

Mapepala osungira kumbuyo ndi zida zamagetsi zosagwiritsidwa ntchito popanga zinthu

Zigawo za chipinda chopanda mpweya wambiri, komwe zinthu zopanda mafuta (zopanda mafuta) zimatchulidwa

Pezani Mtengo

Tumizani zojambula kapena chitsanzo cha 3D, alloy ndi kutentha, ndi makulidwe a mbale yomwe mukuganizira. MIANDI METAL GROUP imapereka 6061-T6 ndi T651 kuchokera kuzinthu zomwe zilipo ndipo imatchula zinthu zomwe zimagwira ntchito yoyamba ngati chinthu chimodzi.