Umahluko phakathi kwe-PURumatshini wokubopha umphethokwaye umatshini wokubopha imiphetho ye-EVA ikakhulu uxhomekeke kuhlobo lweglue esetyenzisiweyo, isiphumo sokubopha imiphetho, ukusebenza kokusingqongileyo, iindleko, njl.
1. Uhlobo lwe-Adhesive
I-PURumatshini wokubopha umphethoisebenzisa i-polyurethane adhesive, enamandla okubopha aphezulu, ayigugi, kwaye inefuthe lokubopha imiphetho elihlala ixesha elide. Kwelinye icala, i-EVAumatshini wokubopha umphethoSebenzisa i-ethylene-vinyl acetate copolymer adhesive, enamandla okubopha aphantsi, ngoko ke isiphumo sokubopha imiphetho sibuthathaka.
2. Isiphumo sokutywina se-Edge
Isiphumo sokutywina umphetho somatshini wokutywina umphetho we-PUR simhle ngakumbi kwaye sigudile, kwaye sisebenza kakuhle ekukhuseleni ukufuma. Emva kokunyibilika, iglu ye-PUR yenza umaleko okhuselekileyo oxineneyo, othintela ukungena kwamanzi ngokufanelekileyo kwaye ufanelekile kwimveliso yefenitshala kwiindawo ezahlukeneyo zokufuma. Xa kuthelekiswa, isiphumo sokutywina umphetho somatshini wokutywina umphetho we-EVA sibuthathaka, sinokuba neengxaki ezinje ngokuqhekeka nokuqhekeka, kwaye ukusebenza kwayo okuchasene nokufuma nako kuphantsi.
3. Ukusebenza kwendalo
Iglu ye-PUR sisincamathelisi esinobuhlobo nokusingqongileyo esingenazo izinto ezinobungozi ezifana ne-formaldehyde kwaye sihambelana nemigangatho yokusingqongileyo yaseYurophu ye-E0. Inkqubo yokuvelisa umatshini wokubhanqa umphetho we-PUR ayivelisi iigesi ezinobungozi kwaye inobuhlobo nokusingqongileyo. Ngokwahlukileyo koko, isincamathelisi se-EVA siqulethe inani elithile le-formaldehyde kunye nezinye izinto ezinobungozi. Nangona sihambelana nemigangatho yesizwe efanelekileyo, ukusebenza kwaso kokusingqongileyo kuphantsi xa kuthelekiswa neglue ye-PUR.
4. Ixabiso
Ixabiso lomatshini wokubopha imiphetho ye-PUR liphezulu kakhulu, ikakhulu ngenxa yeendleko eziphezulu zokusebenzisa i-PUR adhesive. Nangona kunjalo, ngenxa yokuba umatshini wokubopha imiphetho ye-PUR unemiphumo engcono yokubopha imiphetho kwaye uhlala ixesha elide, unokonga iindleko zokugcinwa kunye nokutshintshwa ekuhambeni kwexesha. Kwelinye icala, ixabiso lomatshini wokubopha imiphetho ye-EVA liphantsi kakhulu kwaye lifanelekile kubavelisi befenitshala abanebhajethi encinci.
4. Ububanzi besicelo
Umatshini wokubopha imiphetho we-PUR ulungele ukucutshungulwa kwemiphetho yefenitshala eyahlukeneyo, kubandakanya iikhabhathi, iikhabhathi, iidesika, njl. Ngenxa yokusebenza kwawo okugqwesileyo okumelana nokufuma, ufanelekile ngakumbi kwiindawo ezinomswakama ophezulu njengezindlu zangasese kunye neekhitshi. Kwelinye icala, oomatshini bokubopha imiphetho be-EVA basetyenziselwa kakhulu ukuvelisa ifenitshala engenazo iimfuno ezingqongqo kwimiphumo yokubopha imiphetho, njengefenitshala elula nengabizi kakhulu.
5. Ukusebenza kunye nokugcinwa
Kukho umahluko ekusebenzeni nasekugcinweni koomatshini bokubopha imiphetho ye-PUR kunye noomatshini bokubopha imiphetho ye-EVA. Ukusebenza komatshini wokubopha imiphetho ye-PUR kulula, kodwa kufuna ukucocwa nokugcinwa rhoqo ukuqinisekisa ukusebenza kwayo okuqhelekileyo. Ngokwahlukileyo koko, ukugcinwa koomatshini bokubopha imiphetho ye-EVA kuyingxaki, kwaye ukusetyenziswa kweglu kufuneka kuhlolwe rhoqo kwaye kutshintshwe ngexesha. Ukongeza, oomatshini bokubopha imiphetho ye-PUR banobomi obude benkonzo, ngelixa oomatshini bokubopha imiphetho ye-EVA banokufuna ukulungiswa rhoqo kunye nokutshintshwa kweendawo.
6. Yenza kube banzi
Umahluko ophambili phakathi koomatshini bokubopha imiphetho ye-PUR kunye noomatshini bokubopha imiphetho ye-EVA luhlobo lwento yokuncamathelisa esetyenzisiweyo, isiphumo sokubopha imiphetho, ukusebenza kokusingqongileyo kunye neendleko. Xa ukhetha umatshini wokubopha imiphetho ofanelekileyo, abavelisi befenitshala kufuneka baqwalasele ngokupheleleyo iimfuno zabo kunye nohlahlo-lwabiwo mali. Kubavelisi befenitshala abalandela ukusebenza okusemgangathweni ophezulu kunye nokusingqongileyo, oomatshini bokubopha imiphetho ye-PUR lukhetho olungcono. Kwelinye icala, kubavelisi befenitshala abanebhajethi encinci okanye iimfuno ezingqongqo zeziphumo zokubopha imiphetho, umatshini wokubopha imiphetho ye-EVA unokufaneleka ngakumbi.
(iimveliso eziphambili ziquka iiseti ezipheleleyo zezixhobo zefenitshala yepaneli, ukubhola ngobuchule kunyeumgca woomatshini bokusika,Oomatshini bokusika be-CNC bokwakha iindlwane,oomatshini bokubopha imiphetho abazenzekelayo ngokupheleleyo abaphezulu (edgebander),iisarha ze-elektroniki,Umatshini wokugrumba icala le-CNC 6,oomatshini abakrelekrele bomngxuma osecaleni, njl. njl.).
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Ixesha leposi: Jan-19-2024