Indlela yokukhetha ibhodi yamasuntswana?

Yintoni amasuntswana ibhodi?

Ibhodi yamacandelo, kwaziwa njengeibhodi yetshiphu, luhlobo lwebhodi eyenziweyo enqumla amasebe ahlukeneyo, amaplanga amancinci amancinci, iinkuni ezikhula ngokukhawuleza, i-sawdust, njl. okukhokelela kulungiselelo lwamasuntswana angalinganiyo.Nangona i-particle ayilona uhlobo olufanayo lwebhodi njengebhodi yeplanga eliqinileyo.Ibhodi yamasuntswana omthi oqinileyo iyafana kwitekhnoloji yokucubungula kwi-particleboard, kodwa umgangatho wayo uphezulu kakhulu kunebhodi yebhodi.

Iindlela zokuvelisa ze ibhodi yamasuntswana ahlulwe abe yimveliso engapheliyo yendlela yokucinezela caba, ukuveliswa ngokuqhubekayo kwendlela ye-extrusion, kunye nendlela yokuqengqeleka ngokweendlela zabo ezahlukeneyo zokubumba kunye nezixhobo zenkqubo yokucinezela eshushu.Kwimveliso yokwenyani, indlela yokucinezela iflethi isetyenziswa ikakhulu.Ukucinezela okushushu yinkqubo ebaluleke kakhulu ekuvelisweni kwebhodi yamasuntswana, eqinisa i-adhesive kwi-slab kwaye iqinise i-slab evulekileyo ibe bubunzima obuchaziweyo emva koxinzelelo.

Iimfuno zenkqubo zezi:

1.) Isiqulatho sokufuma esifanelekileyo.Xa umgangatho wokufuma ongaphezulu kwi-18-20%, kuluncedo ukuphucula amandla okugoba, amandla okugoba, kunye nokugudiswa komphezulu, ukunciphisa amathuba okuba namadyungudyungu kunye ne-delamination ngexesha lokothulwa kwe-slab.Isiqulatho sokufuma somaleko ongundoqo kufuneka ube ngaphantsi ngokufanelekileyo kunomaleko ongaphezulu ukuze kugcinwe amandla afanelekileyo okuqina kwendiza.

2.) Uxinzelelo olufanelekileyo olushushu.Uxinzelelo lunokuchaphazela indawo yoqhagamshelwano phakathi kweengqungquthela, ukuphambuka kobunzima bebhodi, kunye neqondo lokudluliselwa kwe-adhesive phakathi kwamaqhekeza.Ngokweemfuno ezahlukeneyo zoxinaniso lwemveliso, uxinzelelo olushushu luyi-1.2-1.4 MPa.

3.）Ubushushu obufanelekileyo.Ubushushu obugqithisileyo abubangeli nje ukubola kwe-urea formaldehyde resin, kodwa kwakhona kubangela ukuqina kwangaphambili kwendawo ye-slab ngexesha lokufudumeza, okukhokelela kwimveliso yenkunkuma.

4.) Ixesha elifanelekileyo loxinzelelo.Ukuba ixesha lifutshane kakhulu, i-resin ephakathi ayinakunyanga ngokupheleleyo, kwaye ukubuyiswa kwe-elastic yemveliso egqityiweyo kwinqanaba lobunzima kuyanyuka, okukhokelela ekunciphiseni okukhulu kwamandla e-plane.I-particleboard ecinezelweyo eshushu kufuneka ingene kwithuba lonyango lokulungelelaniswa kokufuma ukufikelela kwisiqulatho sokufuma esilungeleleneyo, kwaye emva koko isarha, isanti, kwaye ihlolwe ukupakishwa.

Ngokutsho kwesakhiwo sebhodi ye-particle, inokuthi ihlulwe ibe: ibhodi ye-particle-layer structure;Ibhodi yamasuntswana omaleko amathathu;Ibhodi ye-Melamine ye-particle, ibhodi ye-particle oriented;

Ibhodi yamasuntswana omaleko omnye yenziwe ngamasuntswana omthi alingana ngobukhulu acinezelwe kunye.Yibhodi ethe tyaba neshinyeneyo enokufakwa iveneer okanye i-laminated ngeplastiki, kodwa ingapeyintwa.Le yibhodi yamasuntswana angangeni manzi, kodwa ayinamanzi.Ibhodi yamasuntswana enye ifanelekile kwizicelo zangaphakathi.

Ibhodi ye-particle ye-three-layer yenziwe ngoluhlu lwamasuntswana omthi amakhulu adityaniswe phakathi kwemigangatho emibini, kwaye yenziwe ngamancinci amancinci amancinci aphezulu.Umaleko wangaphandle unentlaka eninzi kunomaleko wangaphakathi.Umphezulu ogudileyo we-particle-layer particleboard ufanelekile kakhulu kwi-veneering.

Ibhodi ye-Melamine ye-particle yiphepha lokuhlobisa elifakwe kwi-melamine eligxininiswe kumphezulu we-particleboard phantsi kobushushu obuphezulu kunye noxinzelelo.Ibhodi yebhodi ye-Melamine ineepropati ezingenamanzi kunye nokuchasana nokuqala.Kukho imibala eyahlukeneyo kunye nokwenziwa, kwaye ukusetyenziswa kwebhodi ye-melamine particle kubandakanywa iipaneli zodonga, ifenitshala, iiwodrophu, iikhitshi, njl.

Ngokwemeko yomphezulu:

1. Ibhodi ye-particle engagqitywanga: i-particleboard sanded;I-particleboard engafakwanga.

2. Ibhodi yamasuntswana ehombisayo: Ibhodi ye-particle veneer yephepha elifakwe ngaphakathi;Ibhodi yamasuntswana ahonjisiweyo alaminethiweyo;Ibhodi enye yebhodi ye-veneer particle;Ibhodi yamasuntswana egqunywe phezulu;I-PVC veneer particleboard, njl

Izinto ezilungileyo zebhodi yamasuntswana:

A. Ikwazi ukufunxa isandi esilungileyo kunye nokusebenza kokugquma;Ukugquma kwebhodi yesuntswana kunye nokufunxa isandi;

B. Ingaphakathi lisakhiwo segranular esinezakhiwo ezinqamlezileyo kunye ne-staggered, kwaye ukusebenza macala onke kufana ngokusisiseko, kodwa amandla okuthwala asecaleni aphantsi kakhulu;

C. Umphezulu webhodi ye-particle flat kwaye ingasetyenziselwa ii-veneers ezahlukeneyo;

D. Ngethuba lenkqubo yokuvelisa i-particleboard, inani le-adhesive esetyenzisiweyo lincinci, kwaye i-coefficient yokukhusela indalo iphezulu.

Izinto ezingeloncedo kwiBhodi yeNgxelo

A. Isakhiwo sangaphakathi sigranular, okwenza kube nzima ukungqusha;

B. Ngexesha lokusika, kulula ukubangela ukuphuka kwezinyo, ngoko ke ezinye iinkqubo zifuna iimfuno eziphezulu zezixhobo zokusebenza;Ayifanelekanga kwimveliso yesiza;

Indlela yokwahlula umgangatho we-particleboard?

1. Ukusuka kwimbonakalo, kunokubonwa ukuba ubungakanani kunye nokuma kweengqungquthela ze-sawdust phakathi kwinqanaba le-cross-section likhulu, kwaye ubude ngokuqhelekileyo buyi-5-10MM.Ukuba lide kakhulu, ulwakhiwo lukhululekile, kwaye ukuba lufutshane kakhulu, ukuchasana kwe-deformation kubi, kwaye oko kubizwa ngokuba yi-static bending amandla akakho kumgangatho;

2. Ukusebenza kobungqina bomswakama weebhodi zokwenziwa kuxhomekeke kubuninzi babo kunye ne-agent-proof-proof.Ukuzifunxa emanzini ukwenzela ukusebenza kobungqina bokufuma akulunganga.Ubungqina bokufuma bubhekiselele ekuxhathiseni ukufuma, kungekhona ukuthintela amanzi.Ngoko ke, ekusebenziseni ixesha elizayo, kuyimfuneko ukwahlula phakathi kwabo.Kwimimandla esemantla, kuquka iNyakatho ye-China, i-Northwest, kunye ne-Northeast China, umthamo womswakama weebhodi kufuneka ulawulwe ngokubanzi kwi-8-10%;Ummandla osemazantsi, kubandakanywa neendawo zonxweme, kufuneka ulawulwe phakathi kwe-9-14%, ngaphandle koko ibhodi iyakwazi ukufunxa ukufuma kunye nokuguqulwa.

3. Ngokwembono yokuthamba komphezulu kunye nokuguda, ngokuqhelekileyo kuyimfuneko ukudlula kwinkqubo yokupolisha ye-sandpaper ejikeleze i-200 mesh xa ushiya umzi-mveliso.Ngokubanzi, amanqaku aphucukileyo angcono, kodwa kwezinye iimeko, njengokuncamathelisa iibhodi ezingatshiyo, zilunge kakhulu ukuba zingancamatheliswa lula.

Ukusetyenziswa kwebhodi yamasuntswana:

1. Ibhodi yesuntswana isetyenziswa njengesixhobo sokukhusela umgangatho womthi oqinileyo ukukhusela ibhodi yomthi ekwenzakaleni.

2. Ibhodi yesuntswana idla ngokusetyenziswa ukwenza iicores kunye neengcango zokugungxula kwiicores eziqinileyo.Ibhodi ye-particle yimathiriyeli engundoqo yocango kuba inomphezulu ogudileyo kunye nosicaba, kulula ukudibanisa nolusu lomnyango, kunye nekhono lokulungisa isijiva esilungileyo, esisetyenziselwa ukulungisa iihenjisi.

3. Ibhodi yesuntswana isetyenziselwa ukwenza iisilingi zobuxoki kuba inesiphumo esihle sokugquma.

4. Ibhodi ye-particle isetyenziselwa ukwenza ifenitshala eyahlukeneyo, njengeetafile zokugqoka, iitafile, iikhabhinethi, ii-wardrobes, iishelufu zeencwadi, iirakhi zezicathulo, njl.

5. Isithethi senziwe nge-particle board kuba siyakwazi ukufunxa isandi.Kungenxa yoko le nto iibhodi zamasuntswana zisetyenziselwa iindonga kunye nemigangatho yamagumbi okurekhoda, ii-auditoriums, kunye namagumbi eendaba.