Samar da kofin nadawa na silicone

Wahalar yin kofuna na nadawa na silicone shine ninka wuraren tazarar, kuma wasu sifofi ban da baka suna da wahalar cimma tasirin nadawa.Zane-zanen sun dogara ne akan kaurin bangon matsayi na nadawa.Gabaɗaya, kaurin bangon ɓangaren nadawa yana buƙatar zama ƙanƙanta kamar Kaurin da za a iya lankwasa baya da gaba zai iya samun girman gradient a hankali.Yawancin lokaci, kauri na bango na matsayi mai nikade yana tsakanin 0.5-1mm.Za a iya ƙayyade matsayi na nadawa bisa ga girman girman kofin ruwa na silicone.A ƙarshe, ana samun tasirin nadawa ta ƙarfin ɓangaren da aka naɗe..

Yin gyare-gyare kuma yana buƙatar wasu ƙwarewa.A lokacin da bude mold, babba da ƙananan mold clamping musaya ya kamata a cikin mafi karami matsayi.Ya kamata a yi la'akari da gangaren samfurin bisa ga girman taper na ƙirar, kuma ya kamata a cimma mafi ƙanƙanta don cimma tasirin nadawa.Abin da ya fi zama matsalar ita ce, cikin cikin kofi na nadawa na silicone yana samun sauƙi da kaurin bangon sashin naɗewar, don haka dole ne a sanya wurin naɗaɗɗen cikinsa ya zama tsarin da zai gangara daga sama zuwa ƙasa ko daga ƙasa zuwa sama, don haka. cewa ba za a yi extrusion fadada a lokacin nadawa.Matsalar.