Ni irihe tandukaniro riri hagati yimashini itera inshinge ya bakelite na mashini yo gutera inshinge?

Kugeza ubu, inganda nyinshi zitunganya inshinge zikoreshwa cyaneinshinge ya bakeliteimashini zibumba kandiinshingeimashini zibumba.Hariho itandukaniro ritandukanye hagati ya Dewei casting bakelite imashini itera imashini hamwe nimashini zitera inshinge.Bakelite ni PF (resin).Bakelite ni ubwoko bwa pulasitike bwateye imbere mu nganda, bwabonye umusaruro w’inganda muri Amerika muri 1910. Reka turebe itandukaniro irihe?
Ibikoresho fatizo byo gukora bakelite ahanini ni fenol na aldehydes, kandi fenol na formaldehyde bikoreshwa cyane.Baboneka na polycondensation munsi ya catalizike ya aside, alkali nibindi bitera.Umusaruro winganda urimo cyane cyane inzira yumye hamwe nuburyo butose.

Fenol na aldehyde birashobora gutanga ubwoko bubiri bwa PF munsi ya catalizator zitandukanye: imwe ni thermoplastique PF indi ni thermosetting PF.Iyambere irashobora gukira muburyo bwumubiri hiyongereyeho imiti ikiza no gushyushya, mugihe iyanyuma ishobora guhinduka imiterere yumubiri mugihe cyose hashyushye nta muti ukiza.
Haba thermoplastique pf cyangwa thermosetting PF, gusa umuyoboro woguhana wakozwe no gukiza urashobora gukoreshwa.Inzira yo gukiza nugukomeza kwinshi kwa polycondensation reaction no gushiraho ibicuruzwa byanyuma.Iyi nzira iratandukanye no gushonga no gukiza muri rusange thermoplastique.Ntibisubirwaho, harimo nuburyo bwumubiri nubumashini.
PF irashobora guterwa inshinge muburyo busa na thermoplastique.Pf ikoreshwa muburyo bwo gutera inshinge bisaba gutembera neza, kubumba munsi yumuvuduko ukabije wogutera inshinge, gukomera kwinshi nubushyuhe bwihuse, urumuri rwiza hejuru yibice bya plastiki, kumanura byoroshye kandi nta mwanda uhari.Ariko, gushushanya inshinge nabyo bifite amakosa yabyo.Kurugero, gushonga bigarukira kubwoko bwuzuza, ntibikwiriye kubumbabumbwa ibice bya pulasitike hamwe nibindi byinshi, kandi umubare munini w amarembo ninzira zitemba nyuma yo gukira ntibishobora gutunganywa kandi birashobora gutabwa gusa.
Muri make, thermoplastique PF irashobora gukorwa nimashini isanzwe itera inshinge, ariko ibintu bigomba gukorwa neza.Thermosetting pf igomba gukorwa na mashini idasanzwe yo gutera inshinge za PF (ingunguru na screw bitandukanye nimashini isanzwe yo gutera inshinge), kandi ibumba igomba no gukoresha imiterere yihariye!
Sino Vision Vehicle & Service Co, Limited, iherereye mu mujyi wa Huangyan, muri Taizhou, yibanda ku gutunganya inshinge nka bakelite, gushushanya inshinge za BMC no guterwa neza.Ibicuruzwa byo gutera inshinge za Bakelite na BMC bikoreshwa cyane mubikoresho byose byo mu gikoni, ibikoresho bya elegitoroniki n'ibikoresho byo mu rugo.Isosiyete ifite itsinda ry’ubuhanga n’ubuhanga rikomeye, ryiyemeje gukora ibicuruzwa bifite ireme ryiza kandi ryiza ku bakiriya, rishobora guhaza ibyifuzo bitandukanye byabakiriya.