Amabanga e-Baltic birch plywood (amabanga B, BB, CP, C)

Ibanga le-baltic birch plywood lihlolwa ngokusekelwe ezicini ezinjengamafindo (amafindo aphilayo, amafindo afile, amafindo avuzayo), ukubola (ukubola kwe-heartwood, ukubola kwe-sapwood), amehlo ezinambuzane (amehlo ezinambuzane ezinkulu, amehlo ezinambuzane ezincane, imifula yezinambuzane ze-epidermal), imifantu (ngokuqhekeka, okungeyona imifantu), ukugoba (ukugoba okuphambene, ukugoba okuqondile, ukugoba, ukugoba ohlangothini olulodwa, ukugoba okunezinhlangothi eziningi), okusanhlamvu okusontekile, ukulimala kwangaphandle, imiphetho ebuthuntu, njll., ngokusekelwe ebukhoneni, usayizi, nenani kulawa maphutha.Yiqiniso, ngenxa yomehluko ezinhlotsheni zezinto ezibonakalayo (ukusetshenziswa okuqondile kwezingodo, izingodo ezisahwe, izingodo ezisahwe, njll.), imithombo (yasekhaya noma engenisiwe), kanye namazinga (amazinga kazwelonke noma ebhizinisi), kunemithetho ehlukene.Isibonelo, kukhona amabanga I, II, no-III, kanye namabanga A, B, no-C, njalonjalo.Ukuze uthole ukuqonda okujulile kwalolu lwazi, sicela ubheke izindinganiso zokhuni ezifanele noma izinto zokwakha.

I-baltic birch plywood ihlukaniswe yaba Ikilasi B, BB, CP, kanye no-C. Ukuhlola kungokulandelayo:

Ikilasi B

Izici zebanga lemvelo le-baltic birch wood veneer:

Amafindo anombala okhanyayo anobubanzi obukhulu obungamamilimitha ayi-10 avunyelwe;Kuvunyelwe amafindo angu-8 ngemitha yesikwele, enobubanzi obungeqile ku-25mm;

Kumanodi anemifantu noma amafindo ahlukanisiwe ngokwengxenye, uma ububanzi bawo bungaphansi kwamamilimitha angu-5, inombolo ayinqunyelwe;

Kumanodi aqhekekile noma avaleleke kancane anobubanzi obungaphezu kwamamilimitha ayi-5, kuvunyelwe amanodi angu-3 ngemitha yesikwele.Amafindo angaphezu kwama-3 ngemitha yesikwele avunyelwe ukuwa, namabala ansundu awavunyelwe;Imifantu nezinto ezibalulekile azivunyelwe.

Izici zezinga lokukhiqiza:

Akukho ukupeshiswa okuvunyelwe, akukho ukupeshiswa okuphindwe kabili okuvunyelwe, akukho ukufakwa kwe-putty okuvunyelwe, akukho ukungcoliswa kokukhiqiza okuvunyelwe, futhi akukho ukuhlanganisa okuvunyelwe.

Ikilasi BB

Izici zebanga lemvelo le-baltic birch wood veneer:

Amafindo anombala omnyama noma okhanyayo anobubanzi obungu-10mm obukhulu avunyelwe: awekho amafindo angaphezu kuka-20 anobubanzi obungu-25mm noma ngaphansi avunyelwe.Vumela angu-5 awo abe nobubanzi obufika kumamilimitha angu-40.Awukho umkhawulo enambeni enamafindo afile avulekile noma aphakathi avulekile anobubanzi obungaphansi kuka-15mm.Vumela amafindo afile avulekile noma avuleke angu-3 ngemitha yesikwele ngayinye.Umehluko wombala onsundu wemvelo ongaphansi kuka-50% webhodi.Imifantu enobubanzi obungekho ngaphansi kwamamilimitha amabili kanye ubude obungekho ngaphezu kwamamilimitha angu-250 buvunyelwe ukuba nemifantu engu-5 ngamamitha angu-1.5. Izinto eziwumgogodla akufanele zidlule u-50% wendawo yebhodi.

Izici zezinga lokukhiqiza:

Ukupeya kabili, ukupheca i-putty, ukukhiqizwa kwamabala, nokuhlanganisa akuvunyelwe.

Umkhawulo enanini lamapeshi ulingana nenani lokuthopha okukhulunywe ngenhla.

Ikilasi CP

Izici zebanga lemvelo le-baltic birch wood veneer:

Amafindo avumela:

Ububanzi bokuqhekeka abukho ngaphezu kuka-1.5mm:

Amafindo afile avulekile noma aphakathi avulekile avunyelwe: awukho umkhawulo enanini lamafindo afile avulekile anobubanzi obungaphansi kwamamilimitha ayi-6. Amabala okuhluka kombala onsundu wemvelo avunyelwe.Awukho umkhawulo enanini lemifantu enobubanzi be akukho ngaphezu kwamamilimitha angu-2 nobude obungekho ngaphezu kwamamilimitha angu-600.

Izici zezinga lokukhiqiza:

I-Putty patching, ukukhiqizwa kwamabala, nokuhlanganisa akuvunyelwe.

Wonke amafindo afile anobubanzi obungaphezu kuka-6mm kufanele acishwe futhi ukupeshwa kabili kuvunyelwe.

Ikilasi C:

Izici zebanga le-birch wood veneer yemvelo:

Amafindo anombala omnyama nokhanyayo avunyelwe;

Ama-deadlock avuliwe noma ama-semi open avunyelwe;Amafindo avulekile ayi-10 ngemitha-skwele ngayinye avunyelwe amadayamitha angaphansi kuka-40mm.Lapho wenza i-triple birch plywood, izimbobo ngemva kwamafindo afile alinganayo ziyawa akufanele zisetshenziselwe ungqimba lwangaphandle.Izindawo zomehluko wombala onsundu wemvelo ziyakuvumela.

Izici zezinga lokukhiqiza:

Ukuhlanganisa akuvunyelwe, ama-goosebumps angaphezulu angasetshenziswa ngaphandle kokuvalwa, futhi ukungcoliswa kweqembu lokukhiqiza kuvunyelwe.