Wood tēpara: he aha te mea reira me te wahi ki te tono?

rakau ähuareka - ko te hua whiwhi i muri i te he tukanga ohie roa, me te kore o te tukatuka i te rauemi rakau. whakaaro stabilization te ki kia kaua te toi atu i mahi mai he te ariki ki te hoatu i tana wheako katoa, whakaaro, me te taranata ki te whakaputa i te tauira tino faufaa.

rakau Mārō ki tauira ataahua maere i hanga kia rite ki te hua o te mahi roa, me te kaimahi e. tavini te rauemi hua rite te pūtake mo te kakau mīharo, me te rerekē o maripi o whakapaipai ngā o te wahine me te taonga. Ka taea te hokona ēnei hua e te aufauraa i te pene pretty, rave i te reira koe ranei.

Aha ähuareka te rakau

Tetahi rakau, ara taua momo kaha, me te pai pērā i oki pungarehu ranei, maoro,, e haria ki ngā āhuatanga haamou. Kei te mau te reira, hauā, mimiti makuku ranei, hei kōrero, rassyhaetsya. Hei roa te ora o ngā tūemi rakau, kua hipokina e ratou ki impregnations ngā, peita, rare me varnishes. Enei matū pupuri te rauemi, te ārai kākahu taimi halá, me te hanga i runga i tona mata i te paparanga tiaki mātotoru.

Huapai rauemi tukinotia

e kore e Wood eu rapua e tono o tetahi rongoā, no te mea kua î reira ki te tikanga motuhake. hangarau stabilization tā whakakī i te kōputaputa me kōwhao rokiroki rauemi raw nei i muri i haamărôraa faafariu rakau ki te rauemi he āhuatanga tino hou:

• kiato tiketike, pakeke me te kaha;
• ātete ki tirohanga e te pāmahana me te huringa haumākū tohu i roto i te taiao;
• oti wātea i te mate ki hihi UV;
• te kaha mo te wa poto ki te kia i roto i te mura tuwhera kahore mate o āhuatanga kounga, huringa o te ahua me te deformation;
• impermeability ki tetahi hinu;
• ātete ki whakarewa organic.

Haunga te runga ake katoa, ähuareka he tino ataahua te rakau. fakamamafa'i impregnating Puata tae ranei te tauira tūturu o muka rakau, te hanga i te tauira ētahi wā faahiahia, me te whakapaipai. Hamani taea te rauemi hua kia rua ā me ki te tikanga pūkaha.

Methods o aueue (tiaki) rakau

I roto i te rakau eu nui-tauine hua (whakaahua o ona whakaaro e taea kite koe i roto i te tuhinga) kei runga i motuhake wheketere woodworking. Kaimahi i roto i enei tari whakamahi rongoā matū me te kounga impregnation, i roto i te tua, whai wāhi ki te whakahaere, me te hanganga ture ki te hangarau tika ratou.

Māngai te whakamahia nei mo te tukanga whakaahuatia e:

• hinu (maha linseed);
• kararehe;
• peita;
• waerau kapia impregnation ranei.

E kore te mea cheap te hua o te mahi o ngaio, engari e hiahia ana ki te whiwhi i te hua o tenei rauemi rerekē, kaua e manukanuka. He maha ngā huarahi o te whakamahi i taua kāinga kaimahi hanga he hua rite ki te wheketere.

Ähuareka te rakau ki o koutou ringa e taea te hanga i ngā rauemi ki te tauira ataahua o muka me te kakano anake. Ko te kōwhiringa pai i roto i te pōtae manakohia maro:

• birch;
• pereni;
• erema;
• pereni.

ka karanga a Kapoma hanga-ake i runga i nga peka, te kātua tata nga pakiaka o te rakau ranei, e tu'ati ona muka ki te puku hohe. Burls rakau ko te rauemi tika utu no te mea o tona kiato, rarity me te ataahua o te hoahoa.

hanga rakau ähuareka i roto i te kāinga i roto i te hanganga ture ki te pāmahana e hiahiatia ana, te mārua, me tetahi taumata pēhanga.

I roto i te mea moe ngaahi founga te rakau

I muri kōwhiringa o te feedstock tika, puta tika te ariki ki te taahiraa impregnation. Tei runga i te rahi me te kounga o te rauemi tīmata, me whakaaro ano hoki ona kaha, me manakohanga, kōwhiria reira tetahi o te maha ngā huarahi:

1. kia moe preform angiangi ki te pāmahana, kaua iti (impregnation matao).
2. impregnation Hot. Kei a ia i roto i waiwai tunu i te workpiece i roto i rongoā motuhake ranei. I roto i te āhua wera o ratou ōrite riro atu wai, e āwhina taonga ki tomo ki roto ki te muka.
3. Taupānga o te ruma korehau (kutētē hau i te kōwhao rakau). Mā tēnei ka māmā ki te whakaki i nga tōiti whakawātea me kōputaputa o te hanganga impregnating.
4. Creation o pēhanga te taikaha i roto i te ruma, kua oti nei te whakanohoia i mua he ipu o te otinga, me te rakau. whakaoho te tukanga i te putanga rangi i te muka me te displacing te impregnation wāhi wetekina.

ähuareka Wood: te otinga o te tukatuka, polymerization

preform Polymerized i whakamaroke. kia whaiaro-pakeke ētahi momo o tito, ētahi i whai ki te kia i raro whakamaroke kaha i tiketike pāmahana. whiwhi rakau Polymerized taimaha anō, he tae hou me ngā āhuatanga.

Ko te hua o te mahi tika o tenei wāhanga riro rakau pūmau. Ki te ratou ringa (whakaahua o te tauira oti whakanohoia te i roto i te tuhinga), kua tukinotia te rakau, kia rite ki te tikanga, te hunga rangatira, e muri mahere ki te hoko i te rauemi hua.

E mea pinepine whai wāhi ēnei kaimahi e i roto i te hanga, me te motuhake hua o te rakau, e te hunga tino tika rite mau horo'araa me taonga. Ko te rakau tino whakamahia nuitia mō te maripi pūmau (kakau), pùahi tinana me ngā pene, pouaka, me te he momo o te whakapaipai (heitiki, poroporo, ngaahi mētali).

Me pēhea te ki te ū te rakau hanganga "Anakrol-90"

he tino pai hoki te whakamahi i roto i te whare tenei impregnation, no te mea he reira rawa ngāwari ki te kitea, me te fluidity o te hanganga hanga reira taea ki te tomo ki roto ki nga kōputaputa katoa o te workpiece. hiahia ētahi toi ki te whakamahi i te kapia epoxy, engari ko reira tikanga atu Kaore, me te kaua-feliliuaki. titau hoki tona tono angitu wheako, te manawanui me te whakaute mō te hangarau. Ano, e kore e taea te whakamahi i te kāpia i roto i te tukatuka o softwoods.

Hei kawe i te tiaki o te rakau "Anakrolom 90", kia rite mai enei rauemi me ngā taputapu:

• rakau;
• impregnation;
• pūnaha korehau (Me hoki tona kohinga e rave rahi ipu nui kirihou, cranes, ngongo kirihou);
• he papu korehau;
• he compressor;
• te pūrere tautuhi i te ope pēhanga (mehua);
• oumu aerogrill ranei.

workpiece Iti (e pā ana ki 3 cm matotoru) moe nui tere me te māmā. Ki te ū te rakau runga kia kia maroke.

Nahea tiaki te rakau

Me kï reira e te whakamahi o te otinga mārama fakamamafa'i te ataahua tūturu o te rakau, me te whakamahi o ngā uhi ranei momo tae o te impregnation taea ki a koe te hanga i tētahi tauira ahurei, me te ahurei.

Ko te raupapa o te mahi:

1. whakanohoia te rakau i roto i te ipu o te otinga, tango tiaki e te inu tino hipokina te workpiece.
2. Whakatahia tae noa tae noa ngaro mirumiru hau.
3. Homai tu impregnation hoki e pā ana ki e rua tekau meneti, i muri nei i te oko te hanga overpressure (2-4 atm). Me whiwhi tēnei tukanga te whakamahi o te compressor me te papu.
4. I muri i te whati hawhe-haora, faahiti i te tukanga.

Otinga o aueue rakau

, E hiahia ana koe ki te faahiti i te tukanga whakaahuatia e rave rahi mau taime ki te tiki i te rauemi tino-te kounga tiketike. Ko te maha o ngā huringa whakawhirinaki i runga i ngā āhuatanga maha (te rahi preform te rakau māka, te rakau te kounga). Ka taea e te Kaiwhakaako whakatau i te hihiko ähuareka e te workpiece, te hinganga o te reira e taritari i te otinga ranei. Impregnation angitu ina kua hinga te rakau ki te raro.

preform anō unuhia, ka maroke i roto i te oumu ranei i roto i te oumu i te pāmahana o te 100 nekehanga. Whakawa me pehea he rakau maroke ake, he taea reira, whakaaro te wahi maku i runga i tona mata. A, no te ratou kahore e noho, ka taea e koe te aukati i te whakamaroke.

riro rakau tukinotia nui apiapi, e whakahaere tona oro me ngā hua auaha.

E mohio ana pehea ki te hanga i te rakau pūmau, he aha te mea reira me hoki te mea take whakamahia te, e taea e koe i te reira koe kaiwhakanao.

Ko te tino ngahau tenei tukanga, ka taea e pai me ohorere ratou hua kaimahi manawanui. e kore e wehi o te kore, no te mea, kia rite ki te mea ratou, "Ko wehi te ariki take!"