Momwe mungathetsere mavuto a delamination podula mapepala a aluminiyamu

Kuduladula kwa aluminiyamu pambuyo podula pepala nthawi zambiri sikumachitika chifukwa cha chinthu chimodzi, koma chifukwa cha zotsatira za zinthu, zida, zida, ndi njira zogwirira ntchito. Pansipa, tipereka chitsogozo chokonza mavuto ndi kuthetsa mavuto, chomwe chikufotokoza zonse zomwe zimayambitsa mavuto komanso njira zothetsera mavuto.

Kusanthula Chifukwa

Kuduladula kwa mapepala a aluminiyamu kumachitika makamaka m'mapanelo a aluminiyamu okhala ndi laminated kapena composite (monga aluminiyamu-plastic composites); komabe, ngakhale mapepala olimba a aluminiyamu amatha kuwonetsa mawonekedwe ong'ambika ofanana ndi "dulamination" akadulidwa ngati ali ndi zodetsa zamkati, ali ndi tinthu tating'onoting'ono, kapena akuvutika ndi kupsinjika kosagwirizana. Zifukwa zazikulu zitha kugawidwa motere:

1. Mavuto ndi nkhaniyo yokha:

• Mapanelo a composite otsika mtengo: Ma glue osalimba pakati pa zinthu zapakati ndi aluminiyamu, pamodzi ndi njira zosakwanira zolumikizira, ndiye zifukwa zazikulu zochotsera denga panthawi yodula.
• Kupsinjika kwa mkati mwa zinthuzo: Kupsinjika kotsala komwe kumachitika panthawi yozungulira kapena kutentha kumachepa mukadula, zomwe zimapangitsa kuti pakhale kusintha kosafanana komanso kusokonekera.
• Zinthuzo ndi zofewa kwambiri kapena zosalala: aluminiyamu yeniyeni kapena aluminiyamu yofewa (monga 1100-O) nthawi zambiri "zimang'ambika" m'malo "zodulidwa" podula ".

2. Vuto la chida chodulira:

• Kulephera kugwiritsa ntchito zida: Ichi ndi chimodzi mwa zifukwa zofala kwambiri. Chida cholephera kugwiritsa ntchito sichingadule zinthuzo mwachisawawa, koma chimalekanitsa zinthuzo mwa “kufinya” ndi “kung’amba”. Mphamvu yaikulu ya mbali “idzachotsa” khungu la aluminiyamu kuchokera ku chinthu chapakati.
• Ngodya ya chida si yoyenera: ngodya yakutsogolo, ngodya yakumbuyo ndi ngodya zina za geometric sizoyenera kudula aluminiyamu, zomwe zimapangitsa kuti kudula kukhale kolimba kwambiri komanso kuchotsa chip molakwika.
• Mtundu wolakwika wa chida: Chida chopangidwira chitsulo kapena zipangizo zina chinagwiritsidwa ntchito.

3. Kudula magawo a njira:

Liwiro lolakwika la chakudya:

• Mochedwa kwambiri: Chidacho chidzapukuta pa chinthucho m'malo mochidula, zomwe zimapangitsa kutentha kwambiri, kufewetsa guluu, ndikuwonjezera kuuma kwa ntchito.
• Mofulumira Kwambiri: Mphamvu yogunda ndi yayikulu kwambiri, yoposa mphamvu yolumikizira ya guluu, ndipo chinthucho "chimabowoledwa" mwachindunji.

Liwiro lolakwika:

• Kuchepa kwambiri: mphamvu yodula, yosavuta kung'amba.
• Kukwera kwambiri: kungakhudze mtundu wa kudula chifukwa cha kugwedezeka kapena kuchotsa chip molakwika.
• Kuzama kwa kudula kumakhala kwakukulu kwambiri: kudula kukadakula kwambiri, kukana kudula kumawonjezeka kwambiri, zomwe zimapangitsa kuti kugawikana kukhale kosavuta.

4. Mavuto a zida ndi makina othandizira:

• Kusalimba mokwanira kwa zida/kugwedezeka kwakukulu: Kugwedezeka kwa chida cha makina, spindle kapena chogwirira zida kudzatumizidwa kumalo odulira, ndikupanga mphamvu yogwira nthawi ndi nthawi, yomwe ingayambitse kugawanika mosavuta.
• Kuziziritsa/kudzola kosakwanira: Makamaka pa mbale za aluminiyamu zophatikizika, kutentha kwakukulu komwe kumapangidwa podula kumasungunula zinthu zapakati pa pulasitiki kapena kupangitsa kuti guluu lilephere kugwira ntchito.

Mayankho Okhazikika

Chonde tsatirani njira zotsatirazi kuti muwone ndikusintha chimodzi ndi chimodzi kuti mupeze yankho loyenera kwambiri pamavuto omwe muli nawo pano.

Gawo 1: Yang'anani ndikuwongolera chidacho

Iyi ndi njira yolunjika komanso yothandiza kwambiri.

1. Onetsetsani kuti chidacho chili chakuthwa:Sinthani kapena gayani chida chosagwira ntchito nthawi yomweyo. Pa kudula aluminiyamu, kusunga mpeni wakuthwa ndikofunikira kwambiri kuti muwonetsetse kuti kudulako kwachitika bwino.

2. Sankhani mtundu woyenera wa chida:

• Ndikoyenera kugwiritsa ntchito zida zapadera za aluminiyamu: zida izi nthawi zambiri zimakhala ndi mipata yayikulu ya chip, ngodya zakuthwa za rake ndi zokutira zapadera (monga zokutira za Polymand) kuti muchepetse kumatirira kwa aluminiyamu.
• Kapangidwe ka mbiri ya dzino: Pa ma laminate, ndi bwino kugwiritsa ntchito chida chokhala ndi mano angapo (mano okwera), chomwe chingatsimikizire kuti kuchuluka kwa dzino lililonse ndi kochepa komanso mphamvu yodula imakhala yokhazikika.
• Zipangizo: chida cha carbide (tungsten carbide) ndicho chisankho choyamba, kuuma kwake ndi kuthwa kwake kumatha kulinganizidwa bwino.

3. Konzani bwino magawo a geometry ya chida:

• Kugwiritsa ntchito ngodya yayikulu yakutsogolo (monga 10 °-20 °): ngodya yakutsogolo yakuthwa ikhoza kukhala ngati chodulira kuti "chidulidwe" mosavuta pansi pa chinthucho, m'malo "mofinya" chinthu chotseguka, chingachepetse kwambiri mphamvu yodulira.
• Ngodya yayikulu yopumulira: kuchepetsa kukangana pakati pa mbali ya chida ndi pamwamba pa makina.

Gawo 2: Sinthani magawo odulira

Ma parameter amakonzedwa bwino potengera momwe chida chilili bwino.

1. Tsatirani mfundo ya "mpeni wofulumira komanso kuyenda pang'onopang'ono" (ya aluminiyamu):

• Liwiro lalikulu: mkati mwa mphamvu ya zida, gwiritsani ntchito liwiro la spindle lokwera.
• Liwiro loyenera la chakudya: Werengani ndikukhazikitsa liwiro la chakudya lomwe likugwirizana ndi liwiro. Musakhale ochedwa kwambiri, apo ayi kutentha kwa kukangana kumakhala koopsa. Fomula ingagwiritsidwe ntchito: liwiro la chakudya = liwiro lozungulira × chiwerengero cha mano × chakudya pa dzino. Pa aluminiyamu, chakudya pa dzino (Fz) nthawi zambiri chimakhala pakati pa 0.01-0.1mm, ndipo laminate ikulimbikitsidwa kuti itenge mtengo wapakati kapena wocheperako poyesa.

2. Kudula kokhala ndi zigawo:

• Ngati mbaleyo ndi yokhuthala kapena yodulidwa pakati pa mphamvu yokhudza ndi yayikulu, musadule. Mukakonza mapulogalamu, kudula kokhala ndi zigawo kumagwiritsidwa ntchito, ndipo kuzama kulikonse kodula kumayendetsedwa pafupifupi nthawi 0.5-1 ya kukula kwa chida, ndikudula pang'onopang'ono. Izi zitha kuchepetsa kwambiri mphamvu yodula imodzi.

Gawo 3: Konzani zinthu zothandizira

1. Limbitsani kuziziritsa ndi mafuta:

• Madzi odulira ayenera kugwiritsidwa ntchito: kuziziritsa bwino kungathandize kuchepetsa kutentha ndikuletsa kulephera kwa guluu ndi tchipisi ta aluminiyamu kuti tisamamatire ku mpeni. Mafuta odzola angathandize kuchepetsa mphamvu zodulira.
• Sinthani njira yoziziritsira: Ngati n'kotheka, gwiritsani ntchito kuziziritsira kwa spray (MQL) kapena kuziziritsa kwamkati kwamphamvu, komwe kungakhudze mwachindunji malo odulira ndikuthandizira kuchotsa tchipisi.

2. Chepetsani kugwedezeka:

• Yang'anani kukhazikika kwa chida cha makina ndi chogwirira ntchito kuti muwonetsetse kuti chogwiriracho chalumikizidwa bwino.
• Gwiritsani ntchito chida chachifupi kwambiri kuti muwonjezere kulimba.
• Ngati mugwiritsa ntchito zida zopepuka monga makina osema, mungaganizire kuchepetsa liwiro ndi kudyetsa moyenera kuti muchepetse magwiridwe antchito posinthana ndi mtundu.

Gawo 4: Kulamulira kuchokera ku gwero la zinthu

Ngati vutoli likupitirira pambuyo poti njira zonse zomwe zili pamwambapa zayesedwa, mwina vuto lili ndi nkhaniyo yokha.

1. Lankhulani ndi wogulitsa:Nenani za vuto la disamination kwa ogulitsa aluminiyamu plate ndipo funsani ngati gulu la zipangizozo lili ndi ndemanga zofanana kuchokera kwa makasitomala ena.

2. Sinthani mtundu wa chinthucho kapena gulu lake:Yesani kugwiritsa ntchito mitundu ina kapena mbale za aluminiyamu zapamwamba kwambiri, makamaka sankhani mtundu wodziwika bwino wa bolodi lopangidwa ndi zinthu zosiyanasiyana.

3. Pa mbale yosavuta ya aluminiyamu:sankhani mbale yokhala ndi khalidwe labwino komanso yokonzedwa bwino mkati.

Chidule ndi Mndandanda Wofufuza Mwachangu

Mukakumana ndi vuto la magawo, onani motere:

1. [Kuyang'anira Koyamba] Sinthani chodulira chapadera cha aluminiyamu/tsamba locheka/lakuthwa.

2. [Sinthani magawo] Wonjezerani liwiro ndikufanizira liwiro la chakudya "loyenera" - osati pang'onopang'ono kapena mwachangu kwambiri. Yesani kudula magawo.

3. [Kuziziritsa bwino] Onetsetsani kuti madzi odulira atsanulidwa bwino pamalo odulira.

4. [Zida Zowunikira] Mangani chogwirira ntchito, fupikitsani pamwamba pa chida, ndikuchepetsa kugwedezeka.

5. [Njira Yomaliza] Ngati sizili zolondola, ngati mukukayikira kuti pali vuto la zinthu, sinthani gulu kapena mtundu wa mbale ya aluminiyamu kuti muyesedwe.

Kudzera mu kafukufuku wokonzedwa bwino uwu, mavuto ambiri okhudzana ndi kudula mbale za aluminiyamu amatha kuthetsedwa bwino.