Polyurethane High-pressure Machine Tlhahlobo ea Theknoloji: Ho Finyella Foaming e Sebetsang

Tlhahisong ea sejoale-joale ea indasteri, mochini o nang le khatello e phahameng ea polyurethane e se e le sesebelisoa sa bohlokoahali sa ho etsa lekoba le sebetsang hantle, ka lebaka la melemo ea eona e ikhethang.Joalo ka feme e sebetsanang le tlhahiso ea mechini le boqapi, re utloisisa ka botebo bohlokoa ba theknoloji ea mochini oa polyurethane e nang le khatello e matla ho ntlafatseng boleng ba sehlahisoa le ho ntlafatsa katleho ea tlhahiso.Kajeno, a re ke re hlahlobeng lefats'e la mechini ea foam 'me re hlahlobe liphiri tsa ho foamisa ka nepo ka polyurethane (PU foam).

Themochini oa foam, haholo-holo mochini o nang le khatello e phahameng ea polyurethane, ke lisebelisoa tse khethehileng tse sebelisetsoang ho hlahisa PU foam.Theknoloji ea eona ea mantlha e holim'a ts'ebeliso ea khatello e phahameng ea ho kopanya ka botlalo lisebelisoa tse tala tsa polyurethane le ho susumetsa karabelo ea lik'hemik'hale ka nako e khuts'oane haholo, ka tsela eo ho fihlela ho phophoma ka potlako.Ts'ebetsong ena, taolo ea khatello, taolo ea mocheso, le likarolo tsa thepa kaofela ke tsa bohlokoa.

Ho fihlela ho foaming hantle, metering e nepahetseng ea lisebelisoa tse tala tsa polyurethane ke ea bohlokoa ho netefatsa likarolo tse nepahetseng tsa motsoako ka mong.Likarolo tse fapaneng tsa thepa li ama ka kotloloho ho tiea ha foam, ho thatafala, elasticity le matšoao a mang a ts'ebetso.Ke feela ka ho laola ka nepo likarolo tsa thepa re ka netefatsang hore lihlahisoa tsa foam tse hlahisoang li fihlela litlhoko tsa boleng.

Ho feta moo, taolo ea khatello mochining o nang le khatello e phahameng e bohlokoa bakeng sa ho fumana lekoba le sebetsang hantle.Khatello e nepahetseng nakong ea ho foamisa e lumella ho kopanya ka botlalo lisebelisoa le ho potlakisa ts'ebetso ea lik'hemik'hale.Ho feta moo, boholo ba khatello bo ama boleng ba foam le ho tšoana.Ka hona, re hloka ho lokisa ka nepo khatello ea mochini o nang le khatello e phahameng ho latela thepa ea thepa le litlhoko tsa tlhahiso ho fihlela phello e ntle ka ho fetisisa ea foaming.

Ho feta moo, taolo ea mocheso e ke ke ea hlokomolohuoa.Lisebelisoa tse tala tsa polyurethane li hlahisa mocheso o moholo nakong ea ho phophoma, 'me mocheso o phahameng haholo kapa o tlase o ka ama sephetho se phophomang.Ka hona, ka mokhoa oa ho laola mocheso oa mochine o nang le khatello e phahameng, re shebella le ho fetola mocheso oa thepa ka nako ea sebele ho netefatsa hore ho foqoha ha mabuelo ho etsahala ka har'a sebaka se loketseng.

Ho phaella ho lintlha tse ka holimo, ho finyella foaming ka katleho ho hloka ts'ebetso e tsoelang pele ea mekhoa ea tlhahiso le lisebelisoa tsa thepa.Ka mohlala, ho ntlafatsa moralo oa hlooho e kopanyang ho ntlafatsa ho kopanya ha lintho tse bonahalang le ho ntlafatsa sebopeho sa hlobo ea foam ho fokotsa shrinkage ea foam le deformation.Lintlafatso tsena tsa mahlale le ntlafatso ea ts'ebetso li ka ntlafatsa ts'ebetso ea ho phophoma le boleng ba mochini o nang le khatello e phahameng ea polyurethane.

Joaloka feme ea profeshenale ea mochini, re ikemiselitse ho etsa lipatlisiso le boqapi ba theknoloji ea mochini oa polyurethane o hatellang haholo.Re na le sehlopha sa R&D se nang le boiphihlelo ebile se hloahloa ka botekgeniki se lulang se sebetsana le liphephetso tsa tekheniki le ho tsamaisa tsoelo-pele e tsoelang pele ea theknoloji ea mochini oa polyurethane o hatellang haholo.Ho feta moo, re ananela puisano le tšebelisano 'moho le bareki.Ho ipapisitsoe le litlhoko tsa bona tsa 'nete le maikutlo, re tsoela pele ho ntlafatsa moralo oa sehlahisoa le lits'ebetso tsa tlhahiso ho fa bareki lisebelisoa tsa mochini tse sebetsang hantle, tse tsitsitseng le tse tšepahalang tsa polyurethane.

Ka kakaretso, mochini o nang le khatello e phahameng ea polyurethane ke sesebelisoa sa bohlokoa bakeng sa ho etsa foam e sebetsang hantle ka PU foam.Ka taolo e nepahetseng ea likarolo tsa thepa, khatello, mocheso, le ts'ebetso ea ts'ebetso ea tlhahiso le meaho ea lisebelisoa, re ka ntlafatsa le ho feta ts'ebetso ea ho phophoma le boleng ba mechini ea foam.Joalo ka feme ea mechini e hloahloa, re tla tsoelapele ho tsepamisa maikutlo lipatlisisong le boqaping ba theknoloji ea mochini o nang le khatello e phahameng ea polyurethane, ho fa bareki lihlahisoa le lits'ebeletso tsa boleng bo holimo.