Ndinotenda kuti vatengi vazhinji uye shamwari vane nzwisiso yekutanga yezvigadzirwa zvedu, Semugadziri wefomu yekuvaka, isu tichatsanangura zvakadzama matambudziko akajairika ezvigadzirwa zveMonster Wood, kusanganisira mufekitori uye kuendesa kunzvimbo yekuvaka.

Zvishandiso zvatinoshandisa ndezvekutanga-kirasi eucalyptus core board, pine wood panel, uye yakakosha melamine glue.Basa redu rekuseta rinoitwa nemaoko.Kuti tiwedzere kuomarara, isu tinoshandisa infrared yekugadziridza mudziyo, iyo zvinobudirira inovandudza kutsvinda kweiyo marongerwo.Zvizhinji zvezvigadzirwa zvedu 9-layer board, kunze kweyekunze maviri-layer pine mapaneru, 4 layers veneer ine glue inoshandiswa mukati, uye huwandu hweglue i1kg, iyo inogadzirwa zvinoenderana nechiyero che13% yezvinyorwa zvakatemwa. nenyika.Iyo ine viscosity yakanaka uye inogona kudzivirira zvinobudirira plywood kubva kupatsanurwa.

Mushure mekunge mavhavha akaiswa zvakanaka, kudzvanya kwechipiri kunodiwa.Yokutanga inotonhora kudzvanya.Iyo inotonhora yekudzvanya nguva yakareba se1000 masekonzi, anenge 16.7 maminetsi.Uye ipapo inopisa yekudzvanya nguva kazhinji inenge 800 seconds.Kana ukobvu hwakakura kupfuura kana kuenzana ne14mm, iyo inopisa yekudzvanya nguva inodarika 800 masekonzi.Chechipiri, kudzvanya kunopisa kuri pamusoro pe160 degrees, uye tembiricha iri pakati pe120-128 degrees Celsius.Nekuda kwekuti dzvinyiriro yacho yakasimba zvakakwana, iyo plywood inonyanya kupfeka-inomira uye yakasimba, kuve nechokwadi kuti hapana degumming, hapana peeling, uye inodzokororwa kushandiswa kanopfuura ka10.Nezve saizi, iyo yakajairwa saizi yekumisikidza yekuvaka huni formwork yakakamurwa kuita: 1220 * 2440/1830 * 915, uye ukobvu kazhinji huri pakati pe11-16mm, kana sechikumbiro chemutengi.Maitiro ekugadzira uye zvigadzirwa zvezvigadzirwa zvedu zvakasiyana, uye huwandu hwenguva dzekushandisa hwakasiyanawo.Nhamba yenguva dzekushandiswa kwegirinhi PP Tect firimu repurasitiki rakatarisana neplywood rinopfuura ka25, firimu dema rakatarisana neplywood rinopfuura ka12, uye phenolic board inopfuura ka10.

Mubvunzo 1: Chii chinotarisa nguva dzekudzorerazve plywood?

Nguva dzekushandisa dzakatemwa nekuita kwezvigadzirwa.Monster Wood's plywood inoshandisa yepamusoro-mhando eucalyptus core, yekutanga-kirasi pine pani, uye huwandu hwenamo i250g kupfuura plywood yakajairwa pamusika.Nekuda kwekudzvanyirira kwedu kwakakwira, bhodhi repamusoro haringotsvedzeri uye rakapfava, asiwo hazvisi nyore kusvuura.Iyo sawing density ndeye yunifomu, uye inogona kumira yakasimba simba, mwenje kuramba, kusapinda kwemvura uye kupfeka kusaga, izvo zvinovandudza kugona kwekuvaka kwese kwekuvaka panguva yekuvaka uye kuchengetedza zvekuvaka uye kushandiswa kwevashandi.

Mubvunzo 2: Maitiro ekushandisa anogona kuvandudza kutendeuka kwekuvaka plywood?

Nzira iyo plywood yekuvaka inoshandiswa inokanganisa huwandu hwekushandisa nguva.Usati washandisa imwe neimwe, chenesa pamusoro peplywood uye shandisa mold release agent.Pakuburutsa plywood yekuvaka, vashandi vaviri vanobatira pamwe uye kupenengura migumo miviri yebhodhi panguva imwe chete kuedza kurega bhodhi richidonha rakachinjika.Mune mamwe mapurojekiti anokosha, vashandi vanogona kusunga bhodhi rekutsigira, kuitira kuti plywood yekuvaka inogona kubviswa zvinyoro kuitira kuchengetedza makona.Kana paine makona degumming, yakachena uye akaona kubva pabhodhi kusvikira kufanana itsva.Kuchengetwa uye kuiswa panzvimbo yekuvaka kunokoshawo zvikuru.Kuburikidza nekudzidzira, kunowanikwa kuti kana iri mumvura inonaya uye kune zuva kumaodzanyemba, plywood yekuvaka inogara ichiratidzwa kune zuva nemvura, iyo inonyanya kuchembera, deform kana degumming kupfuura kana inoshandiswa zuva rega rega, uye nhamba. yekushandiswa haitombosviki kune yakajairika level.

Mubvunzo 3: Nzira yekuziva sei zviri nyore uye zvinobudirira kunaka kweplywood yekuvaka?

Nzira dzinozivikanwa dzinozivikanwa muindastiri ndeiyi: imwe ndeyekutarisa, imwe yekuteerera, uye yechitatu ndeyekutsika pairi, iri nyore uye inoshanda, pamwe nemanomano madiki atakapfupisa sefekitori kwemakore mazhinji. , kunhuwa kweplywood uye zvakasara zvakatemwa kubva pachigadzirwa.

Yokutanga ndeyekuona kana pamusoro peplywood yakatsetseka uye yakatsetseka.Tarisa pasi kuti uone huwandu hwenamo inoshandiswa paplywood.Iyo yakawanda glue inoshandiswa, iyo inopenya uye yakapfava pamusoro ichava.Zvinogonawo kuoneka kuti mhando yezvivharo uye michina yekugadzira mukugadzira maitiro akanaka kana akaipa.Zvadaro tarisa kurapwa kwemapendero, kana voids yakagadziriswa, uye kana pende iri yunifomu, iyo yakabatana nedambudziko remvura panguva yekushandiswa kweplywood yekuvaka, uye inogonawo kuratidza hutano hwehutano hwebhizimisi.

Yechipiri inzwi replywood.Vashandi vaviri vakashanda pamwe chete, vakasimudza miromo miviri yeplywood, vakashandura puranga rose nesimba, uye vakateerera inzwi replywood.Kana ruzha rwakaita seruzha rwesimbi inofefetera, zvinoreva kuti kupisa kwekutsikirira kwebhodhi kwaitwa zvakanaka, kusimba kwacho kwakakwira, uye kukwira nekudzika kweruzha, kunowedzera kunaka kwechigadzirwa, zvikasadaro, kana ruzha rwakashoreka kana seruzha rwekubvarura, Zvinoreva kuti simba harina kukwana uye chimiro hachina kunaka, chikonzero chiri glue haina kunaka uye chimwe chinhu chakakanganisika mukutsikirira kunopisa.

Chechitatu kutsika plywood.Semuenzaniso, plywood yakajairwa ine ukobvu hwe8mm inoturikwa pakati, uye zvikamu zviviri zvekutsigira zvinenge 1m kure.Inogona kutakura munhu mukuru ane 80kg anotsika pachikamu chakaturikwa kana kusvetuka pasina kutyoka.

Semugadziri, tinogonawo kunhuwa kunaka kweplywood.Plywood yekuvaka iyo ichangobva kubuda mumuchina wekupisa ine kunhuhwirira, kufanana nemupunga wakabikwa.Kana pane zvimwe zvinonhuhwirira zvinonhuhwirira, zvinoreva kuti pane dambudziko nechikamu cheglue, yakawandisa formaldehyde kana kusashandisa phenolic glue, uye mhando yechigadzirwa haina kunaka.

Iko kunewo kucherechedzwa kwezvakasara uye kumucheto kweplywood iyo inotorwa nemuchina wekucheka-kumucheto.Izvi ndezvechokwadi kupfuura kutarisa pakuvaka plywood samples kana kuteerera kune tsananguro yemugadziri.Kutanga tarisa kuumbwa kweplywood uye fungidzira uremu.Iyo inorema huremu, zviri nani iko compactness uye zviri nani chigadzirwa chemhando.Wobva waityora kuti uone kutyoka.Kana kuputsika kwakanaka, zvinoreva kuti plywood yakasimba;kana kuputsika kuine maburrs akawanda, kana kunyange delamination, zvinoreva kuti mhando yacho haina kunaka.

Mubvunzo wechina: Ndeapi matambudziko anowanzo mukugadzirwa kweplywood yekuvaka?Nzira yekudzivirira sei plywood yekuvaka mativi mana akapoteredzwa uye akakotama?

Matambudziko ekushandiswa akajairika mukugadzirwa kweplywood akamonyoroka uye akabhenda eplywood yekuvaka, makona ari degumming, bulging uye chidimbu degumming, kupera kweglue, core board stackup uye kupatsanurwa kweseam.Zvikonzero zvematambudziko aya ndezvizvi:

Iyo yakakomberedzwa uye yakakotama yekuvaka plywood inokonzerwa nekushushikana kukuru kwemukati mukati meplywood, kunyorova kusingawirirani kwehunyoro hwepamusoro uye kumashure mapaneru, kusanganisa kusinganzwisisike kweveneer yemhando dzakasiyana dzemiti, kumonyoroka kwevheji, kusakwana tembiricha yemunhu. hot-pressed boards, uye kusaenzana stacking yemapuranga.

Makona akaderedzwa nekuda kwekusakwana kudzvinyirira kunokonzerwa nekupfeka kwemakona eplate yakatsikirirwa, micheto uye makona e-slabs muchikamu chimwe nechimwe hachina kurongeka, mahwendefa akaiswa skewed uye kudzvinyirira hakuna kuenzana, kumucheto kwe. iyo veneer haina kukwana kutenderedzwa, iyo glue relay haina simba, uye mipendero Kushaikwa kweglue pamakona, kuoma kusati kwasvika kweglue, kusakwana kwekushisa munzvimbo yenzvimbo yeplaten, nezvimwewo.

Zvikonzero zvebulging uye chidimbu degumming ndezvekuti kukurumidza kwe decompression inokurumidza, nguva yekutsikirira glue haina kukwana, hunyoro hwevheni hwakanyanya, pane nzvimbo dzisina chinhu kana uchinamira, kana pane inclusions uye mavara paveneer, kana kutonhora kwepine veneer kwakanyanyisa, nezvimwewo.

Zvikonzero zvekuputsika kweglue ndezvekuti glue yakanyanyisa kutetepa, huwandu hweglue hwakanyanya, kuputika kuseri kwevheji kwakadzika zvakanyanya, hunyoro hwevhavha hwakanyanya, nguva yekukwegura yakarebesa. uye pressure yacho yakakurisa.

Zvikonzero zvelamination uye kupatsanurwa kwemapuranga epakati ndezvekuti mapeji akachengetwa akakurisa kana madiki kana achizadza maburi nemaoko, mapuranga epakati anotsemuka uye anoputirana kana mapuranga akaiswa, uye mipendero yezvidimbu haina kuenzana.

Chikonzero chekutsvaira kwebhodhi pamusoro ndechekuti huwandu hweglue hwakaderera, mukanyiwa wakanyanya kutetepa, uye kumanikidza hakuna kukwana.Dambudziko iri rinogona kugadziriswa nekunyatsosarudza zvinhu, kuronga mapuranga, kushandisa glue yakakwana, uye kudzora kudzvinyirira pamusoro pe160 degrees.

Chikonzero chemavara machena pabhodhi yepamusoro ndechokuti mafuta matsvuku haana kufanana zvakakwana kana mafuta matsvuku achipfuura kamwe kana kaviri.Panguva yekuongorora, mafuta matsvuku anogona kuwedzerwa nemaoko.

Mubvunzo 5: Nzira yekuchengetedza zvakanaka plywood yekuvaka?

Kana ichida kuchengetwa kwenguva yakareba, shandisa mafuta pamusoro, uiise zvakanaka uye uifukidze nejira remvura.Mushure mekugadzirisa, shandisa plastiki scraper kuti ubvise zvinobudirira simenti uye zvakabatanidzwa pamusoro peplywood pakarepo.Dzivisa chiedza chezuva panguva yekufambisa uye kuchengetedza.Kuratidzwa kwezuva kunogona kukonzera nyore plywood deformation uye kuchembera.Panzvimbo dzekuvaka, plywood yekuvaka inofanirwa kuchengetwa panzvimbo yakati sandara, yakaoma, kudzivirira nzvimbo dzine tembiricha yakanyanyisa uye hunyoro.