Ikhombisa ubuchwepheshe bokukhiqiza be-mica tube

I-Mica tube iyibha eyindilinga enqamulelayo eyenziwe ngendwangu yengilazi engena-alkali efakwe ku-epoxy resin, ibhakwe isikhunta, futhi icindezelwe ngokushisayo. Induku yengubo yengilazi inezici eziphezulu zomshini. Ingaphezulu le-mica tube kufanele libushelelezi futhi lingabi namabhamuza, uwoyela nokungcola. Umbala ongalingani, ukuxubha okuncane, njll. Kungaphakathi kwebanga elivunyelwe. Amapayipi e-epoxy resin asetshenziselwa ukuvikela izingxenye zemishini kagesi, izindawo ezinomswakama kanye namafutha we-transformer.

Njengoba sonke sazi, ukusebenza kwepayipi le-epoxy resin kuhle kakhulu, ngakho-ke yini inqubo yokukhiqiza yale pipe epoxy resin enhle kakhulu?

1. Fudumeza i-epoxy resin kubhavu wamanzi ufike ku-85-90 ° C, engeza i-ejenti elaphayo ngokusho kwe-resin / ejezayo (isilinganiso sobuningi) = 100/45, ivuse ukuncibilika, bese ugcina ethangini le-glue ngo-80-85 ° C.

2. Intambo yengilazi inxeba esikhunjeni esiyinsimbi esiyinsimbi, i-longitudinal emazombezombe angama-45 °, nobubanzi bensimbi yefayibha bungu-2.5mm. Isendlalelo se-fiber sakhiwe ngama-3.5mm longitudinal emazombezombe + 2 izingqimba zokwahlulela okuyindilinga + 3.5mm ukujiya okuyi-longitudinal okujiyile + izingqimba ezi-2 zokujikiswa okuyindilinga.

3. Sula isixazululo se-resin ukuze okuqukethwe kwe-glue yesendlalelo ezungeze i-fiber kubalwe kube yi-26%.

4. Faka ishubhu lepulasitiki elinciphise ukushisa elifishane kungqimba olungaphandle, ulufuthe ngomoya oshisayo bese ulusonga uluqinise, bese ugoqa ungqimba lwangaphandle ngothephu wendwangu yengilazi ongu-0.2 mm no-20 mm ububanzi bese uluthumela esithandweni somlilo ekwelapheni.

5. Ukulawula ukuphulukisa: qala ngokukhuphula izinga lokushisa kwasekamelweni ukusuka kokushisa kwekamelo liye ku-95 ° C ngezinga elingu-3 ° C / 10min, bese ulishisa lifike ku-160 ° C ngezinga elifanayo lokunyuka kwezinga lokushisa elingu-4h, bese ulipholisa kuhhavini ekamelweni lokushisa.

6. Ishubhu le-mica lonakalisiwe, ithephu yendwangu yengilazi ebusweni iyasuswa, bese icutshungulwa njengoba kudingeka.