I-plywood ye-PSF. Luhlobo luni lwezinto ezi zinto? Uhlobo, amabakala, indleko

I-Plywood - izinto eziluhlu lwezinto ezininzi kwiiflethi zesikwere, ezenziwa yindlela yokwenza izinto ezininzi zezinto eziphathekayo zokhuni. Iyasetyenziswa ngokubanzi ekwakheni, ubunjineli bemishini, ukuvelisa ifenitshala kunye nezinye iindawo. Ngokuqhelekileyo, abathengi abaqhelekileyo babuza umbuzo onjalo: "I-plywood yeFSF - yintoni na?" Ngalo mveliso, iimpawu zayo, iinzuzo ziya kuxutyushwa kule nqaku.

Iimpawu zeplywood plywood

Ngoko, i-plywood yeFSF - ukuthini oku kuthetha ntoni? I-f - plywood, i-SF - i-resin i-phenol-formaldehyde iglue. Le nto yenziwe ngamaplanga, i-coniferous okanye i-beech veneer. Unempahla yokunyusa ukunyanzelisa umswakama. Kukhona i-plywood yamathathu okanye ngaphezulu kweetayiti ehlanganiswe kunye ne-formaldehyde glue. Ubonakaliswe kumbala obomvu obomvu okanye obumnyama obumnyama phakathi kwamacwecwe, abonakalayo ekupheleni kwengubo.

I-Plywood PSF, iimpawu zobugcisa ezivumela ukuba zisebenze kuyo nayiphi na imeko yemozulu, yinto ebonakalayo yendalo kunye nombonakalo omhle wobugcisa. Isetyenziselwa ukwakhiwa nokusebenza kwangaphandle. Akukhuthazwa ukusebenzisa izinto ngaphakathi kweendawo zokuhlala, kuba iqukethe izinto ezinobuthi.

I-plywood-proof proof-plywood ingenziwa ngeentlobo ze-coniferous. Ngokutsho kwitheknoloji yokuvelisa, kumacandelo angaphandle kufuneka ukuba kubekho i-coniferous veneer. Amacwecwe angaphakathi angabakho emagqabini anzima. Le plywood iyasetyenziswa ekwakhiweni. Akumelana nokubola, kwi-fungi. I-birch plywood i-FSF ibonakaliswa ngumgangatho ophezulu, amandla, ukuzinza kunye neendleko eziphezulu. Zonke iziqulatho kule mveliso zenziwe ngeenkuni ze-birch, i-15-20% yomeleleyo kwaye inzima kuneemithi ze-coniferous.

Umda wamandla omnatha we -PSF wokunyusa umswakama:

• Xa ulula i-MPa engu-40;
• Xa uguqa - 60 MPa;
• Xa uphula kwi-adhesive layer - 1.5 MPa.

Ububanzi besicelo

I-plywood ye-PSF, eneempawu zezobugcisa eziphezulu kakhulu, iyalungisa isicelo sayo kwintsimi yobunjineli kagesi, kwicandelo lokukhupha i-aviation, ekwakhiweni, ekwakheni imoto kunye nokwakhiwa kwemoto. Sebenzisa le ngcaciso xa ubeka izakhiwo zeefom, izicingo, izakhiwo zokuvala, ekusebenzeni ukuphahla. I-plywood ekwi-18 mm yeFSF ekwenzeni ifenitshala yegadi, ngaphandle kweebhodi zentengiso, iipakethi kunye nokupakishwa.

Izinzuzo zeplywood

I-plywood ye-PSF (yintoni le nto-ebhaliwe ngentla apha kwinqaku) inezinzuzo ezininzi.

1. Ukwanda koxinzelelo kumanzi. Ukuthuthwa okanye ukulungiswa akuchaphazeli ukusebenza kwayo. Kule meko, ayifuni, ayifuni, kwaye igcina iimpawu zamandla.
2. Ukumelana nomonakalo ngomonakalo. Ngenxa yesakhiwo sawo, amaphepha eplywood ayenzela imiphumo yokuchithwa nokuguqulwa. Le nto yokhuni iyomelele kwaye ihlala ihleli.
3. Ukulula kunye nesantya sofakelo. Izinto ezibonakalayo kulula ukuyisebenzisa, ezifanelekileyo, eziququzelela ukufakwa okulula nangokukhawuleza. Ungayifakela nge-screws, screws, nails. Kuhamba kakuhle nezinye izinto zokwenza izinto okanye izinto zendalo.
4. Ukungafani. Ukuthenjwa, ukunyanzelwa kwamanzi kukuvumela ukusetyenziswa kwiindawo ezahlukeneyo zesicelo.
5. Kulula ukuyisebenzisa. I-plywood ye-PSF, nangona inamandla okwandisiweyo, isetyenziswa ngokulula kunye nezixhobo. Kuyafaneleka ukugaya, ukubola, ukusika.

Zizo zikhombisi eziqinisekisa ukuthandwa kweplywood, ukusetyenziswa kwayo kwishishini kunye nokwakhiwa.

Iingxaki zePlywood yeplywood

• Utyhefu. Ukwenziwa kweplywood ekwenzeni i-carcinogenic components ezichaphazela impilo yabantu. Ukusetyenziswa kwesi sixhobo singenakucetyiswa.
• Ukutsha. Izinto eziphathekayo zinokutsha.

Iindidi zePLA plywood

I-plywood ye-FS ihlukanisa amabakala amahlanu: E (elite), 1, 2, 3, 4. Ukuhlulwa kwezinto eziphathekayo kwiindidi kwenziwa ngokusekelwe kwimihlaba engaphandle:

• I-E - impawu efanelekileyo yeemakhishithi zangaphandle;
• Mna (B) - umkhiqizo ngaphandle kweziphene ezibonakalayo;
• ІІ (ВВ) - ukungabikho kwamaqhina kwiphepha leplywood; amabala amnyama amkelekile;
• ІІІ - (СР) kunokwenzeka ukuba unamathele iimpembelelo ngefakelo zokufaka;
• ²V ibanga (C) - amaqhina avunyelwe;
• I-SS - ibakala eliphantsi, emacaleni kwinqanawa ngamalungu ebonakalayo ebonakalayo kunye nezinye iziphoso.

Iqondo lokunyanga kwe-PSF lingaba:

• NS - ingenakunqandwa;
• Ш okanye i-Ш 1 - ngokugaya kwesinye;
• Ш okanye i-Ш 2 - kunye nokusila okubini.

Ukumakisha amanqaku kunye nebakala, yongeza isimboli se-alfabhethi, esithetha iqondo lokucwangciswa kwamaphepha. Ukongeza, iklasi ye-formaldehyde imission ekhonjisiwe. I-plywood yolu hlobo i-4-40 mm. Imilinganiselo ye-plywood ngendwangu yile: 1525x1525, 1220x2440, 1250x2500 mm.

Indlela yokwahlula i-PSF kwi-plywood evela kwezinye iintlobo

Ukuba awuyazi indlela eyahlukileyo ngayo kwezinye iintlobo zeplywood ye-PSF, luhlobo luni lwezinto eziphathekayo, ziziphi iimpawu zalo, cela umcebisi-ntengiso okanye unqume ngempawu zayo zangaphandle. Ekupheleni kweemakhishithi phakathi kweendwangu zezinto ezibonakalayo zi-streaks ezibonakalayo zeglue yombala omnyama. I-plywood ye-FC, ngokungafani ne-PSF, ine-yellow glue gleams.

Ixabiso:

Ukuba udinga i-plywood enganyangekiyo ye-plywood PSF, ixabiso leemakhishithi zobukhulu obufanayo kunye nobukhulu bunokuhluka. Hlela kuqala ngohlobo lwezinto eziphathekayo. Ixabiso lixhomekeke kwibakala lemveliso kunye nomenzi walo. Inani leempembelelo ezikhoyo kummandla wezinto zangaphandle zezinto eziphathekayo zinquma enye okanye enye yeentlobo zayo. Kwaye, ngokwemvelo, ephakamileyo kwibanga, iyabiza kakhulu loo mveliso. Ekubeni i-plywood inamacala amabini angaphandle, iindidi zichazwe ngokubalwa ngokuphindwe kabini, umzekelo 2/4. Ukongeza, ngamnye umenzi weplywood ye-PSF ubeka amaxabiso ayo kwimveliso eyenziweyo. Ngoko ke, into encinci ithethwa ngomgangatho wemveliso.