nkhani

Ndi chitukuko cha luso lopanga zinthu zopanga zopanga, limodzi ndi kumvetsetsa kwa zinthuzo ndi kumvetsetsa kwa zinthu zopanga njanji zomwe zimapangitsa kuti pakhale njinga zamagalimoto, zomwe mungagwiritse ntchito zida zophatikizira pamagalimoto ambiri zimayamba. Mitundu, magiresi ndi maluso a zinthu zophatikizika zomwe zimagwiritsidwa ntchito zimawongoleranso nthawi zonse.

Kugwiritsa ntchito frp mu njanji zamagalimoto

1.

Kugwiritsa ntchito frp mu magalimoto oyendetsa sitima kudayamba m'ma 1980s, ndipo adagwiritsidwa ntchito koyamba popanga ma extrants otsika masitima a 140km. Kukula kwa ntchito kumaphatikizapo:

● Nthamikizanga zamkati;

● Mbale yapamwamba kwambiri yamkati;

● Anasonkhanitsa chimbudzi cha mazira agalasi;

Cholinga chachikulu cha ntchito panthawiyo chinali Katsukiyogi. Mtundu wa Frp wogwiritsidwa ntchito sunatuluke polyester sten frp.

2.

Kugwiritsa ntchito kwa frp pa njanji kumayendedwe oyenda ndi njanji ndipo kukhwima kwake pang'onopang'ono kunachitika mu 1990s. Zimagwiritsidwa ntchito makamaka popanga njanji zokwera njanji ndi magalimoto a sitima yapamadzi:

Gulu lamkati la chipinda cha alendo;

● Mbale yapamwamba kwambiri yamkati;

Kusonkhanitsa chimbudzi chamoto chagalasi;

Zophatikizidwa zagalasi za manyowa okhazikika pulasitiki;

Zophatikizira za galasi fiber zowonjezera pulasitiki;

Frp yowongolera mpweya, zinyalala zotulutsa;

● mpando kapena mpando.

Pakadali pano, cholinga chachikulu cha ntchito chasintha chifukwa chobwezeretsa nkhuni kuti mupititse magalimoto; Mitundu ya frp yomwe imagwiritsidwa ntchito imaberekabe polyeter stun frp.

3. M'zaka zaposachedwa, kugwiritsa ntchito frp munjira zoyenda njanji

Kuyambira chiyambi cha zaka zana lino, Frp yagwiritsidwa ntchito kwambiri m'magalimoto oyenda pa njanji. Kuphatikiza pa kugwiritsidwa ntchito popanga zinthu zosiyanasiyana zomwe tafotokozazi, zimagwiritsidwanso ntchito kwambiri popanga:

● Denga lobisika;

Mpweya watsopano wa padenga;

● Zinthu zosiyanasiyana zomwe zili ndi mawonekedwe ovuta mgalimoto, kuphatikizapo mapasi atatu opindika ndi mbali zapakhomo; kuphimba mapanelo osiyanasiyana apadera; Zipatso za mitseri yagalasi zolimbikitsidwa ndi zikopa za khoma la pulasitiki; magawo okongoletsedwa.

Cholinga chachikulu chogwiritsira ntchito mankhwalawa pa siteji iyi ndikupanga magawo omwe ali ndi zofunikira zapadera kapena zofunikira zotsatila. Kuphatikiza apo, kukana kwa moto kwa frp kugwiritsidwa ntchito pagawoli kwasinthanso. Flame komanso Yowonjezera malawi osavomerezeka polyeter stun Frp yagwiritsidwa ntchito kwambiri, ndipo kugwiritsa ntchito phenolic resin fron fron fropor adachepa.

4. Kugwiritsa ntchito frp munthawi yayitali emu

Kugwiritsa ntchito frp mu njanji yothamanga kwambiri kwa EMUS EMUAD BODY. Chifukwa:

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Kugwiritsa ntchito pulasitiki yamoto yolimbikitsidwa kuti apange ma pone okwera kwambiri a EMU

Kulondola kwa magawo ndi kukwera;

● Kupanga Khalidwe ndi Gulu Labwino,

● Kukwaniritsa zopepuka;

● Oyenera kupanga ukadaulo.

(3) Sinthani kuchuluka kwa frp kugwiritsidwa ntchito mbali zina

● Itha kupangidwa m'magawo omwe ali ndi mawonekedwe osiyanasiyana pofunika;

Mtundu wabwino ndi wabwinoko, ndipo mawonekedwe ndi kukula kwa magawo ake;

● Mtundu wa mawonekedwe ndi njira yomwe ingasinthidwe nthawi yomweyo.

Pakadali pano, kugwiritsa ntchito kwa frp kumaphatikizapo kuzindikira ntchito zapadera ndi mawonekedwe, komanso zolinga zapamwamba monga kunyamula katundu wina ndi kulemera kwina.