Ngawaphi amanyathelo kwinkqubo yokwenziwa kwe-epoxy glass fiber tube?

Ngawaphi amanyathelo kwinkqubo yokwenziwa kwe-epoxy glass fiber tube? Abavelisi betyhubhu yeglasi ye-epoxy ilandelayo baya kukuchazela:

1. Ukulungiswa kweglue. Fudumeza i-epoxy resin kwindawo yokuhlambela emanzini ukuya kwi-85 ~ 90 ℃, yongeza i-ejenti yokunyanga ngokwe-resin / i-ejenti yokunyanga (i-mass ratio) = 100/45, yivuse kwaye uyinyibilikise, kwaye uyigcine kwitanki yeglue phantsi kwemeko 80-85℃. .

2. I-fiber yeglasi inxeba kwi-metal round core mold, i-angle yokujikeleza i-longitudinal malunga ne-45 °, kunye nobubanzi be-fiber fiber yi-2.5mm. Umaleko wefiber yile: longitudinal winding 3.5mm thick + hoop winding 2 layers + longitudinal winding 3.5mm thick + 2 hoop windings.

3. Khupha i-resin glue liquid ukwenzela ukuba umxholo weglue kwi-fiber winding layer ibalwe njenge-26%.

4. Beka ityhubhu yeplastiki eshwabeneyo nobushushu kumaleko angaphandle, vuthela umoya oshushu ukuze ucuthe kwaye uwusonge ngokuqinileyo, uze usonge umaleko wetape yelaphu yeglasi enobunzima obuyi-0.2mm kunye nobubanzi obuyi-20mm kumaleko angaphandle, kwaye uze uyithumele kwi-oven yokuphilisa .

5. Ukulawula ukunyanga, okokuqala ukunyuka kwiqondo lokushisa ukuya kwi-95 ° C kwisantya se-3 ° C / 10min, gcina i-3h, uze uyiphakamise kwi-160 ° C kwinqanaba elifanayo lokufudumala, ligcine i-4h, emva koko lithathe. ngaphandle kwe-oven kwaye uyipholise ngokwendalo kwiqondo lokushisa.

6. Dlulisa, susa iteyiphu yelaphu yeglasi kumphezulu, kwaye wenze emva kokulungiswa njengoko kufuneka.

Ityhubhu yefayibha yeglasi ye-epoxy yinto eqhelekileyo esetyenziswayo yombane kunye neye-elektroniki. Iyaxhathisa kumbane ophezulu, ukuxhathisa kwi-corrosion, ukumelana nobushushu obuphezulu, amandla aphezulu, kunye nokusebenza kakuhle kwe-electrothermal. Iyakwazi ukusebenza ixesha elide phantsi kwe-230KV ngaphandle kokudinwa, kwaye i-torque yayo yokuphuka inkulu kune-2.6KN · m. Isenokusetyenziswa ngokuqhelekileyo kwiindawo ezishushu nezifumileyo.