Shanduro ye shellac yakashandiswa nevashambadziri kubvira pakutanga kwema1800. Iine zvakakosha zvakawanda: shellac haisi yehutu, inogona kushandiswa sechisimbiso isati yashandisa tsvina (kunyange kutoita tsvina), inogona kusanganiswa nechokuita chero ruvara, uye iri nyore chaizvo kugadzirisa kana shandisa.
Izvo zvataurwa, pane zvimwe zvisingabatsiri kushandisa shellac sekupedzisira kwehuni kupedza. Shellac haikwanisi kunyatsopisa kana kupisa mvura, uye iyo inomesa nekukurumidza kana iri kushandiswa, iyo inotungamirira vazhinji vanogadzira miti kuti vatende kuti kushandiswa kwakakwana kwema shellac kunogona kuva kwakaoma.
Maitiro Shellac Akaitwa Sei?
Shellac yakabva pane resin yakavanzwa kubva kune tsvina inowanikwa kune dzimwe masango kumaodzanyemba kwakadziva kumabvazuva kweAsia. Ichi chakavharidzirwa chezvipembenene chinotemwa kubva pamakwenzi emiti uye, kana ichigadziriswa, inotora maitiro ediki, mavara-machena kana machena machena.
Kuti zvigadziriswe pakugadzira miti , izvi zvinosanganiswa newaini. Woodworkers vanowanzoshandisa mapaundi-pound-cut finish, zvinoreva kuti chiyero chemaundi mapaundi e shellac chikafu chega gorosi doro. Pre-yakavhenganiswa shellac inowanikwa mudzimba dzinogona kunge iri mapaundi matatu, asi izvi zvinogona kucheka kana zvichidiwa (kazhinji, zviyero zvekucheka zvakanyorwa pane zvingaita).
Kushandisa Shellac
Iko kune maitiro maviri anowanzogamuchirwa ekushandisa shellac: brushing uye padding. Kuti ushandise shellac, shandisa zvakanaka, zvisikwa kana china-bristle brush. Shandisa maviri kana matatu-pound yakachekwa shellac uye shandisa zvizere nekureba, kubhururuka. Nokuti shellac inokurumidza kukurumidza, chenjerera kuti urege kunyura kana nzvimbo dzinodzivirira kana uchishandisa nokuti zvakasiyana nezvimwe zvinoguma, iwe pachako haungambove nenguva yekuputika kuti ubvise chakaremara.
Padding
Kuti ushandise shellac nepadhi, shandisa chidimbu chakachena chepakati-kuwanda kamba yemusine. Mhedziso ndeyokuisa pasi rakanaka, kunyange kushandiswa kwe shellac mune imwe chete yakareba, kunyange kurohwa.
Kunyange zvazvo nzira dzakawanda dzepadding dzinoshandiswa, chidimbu chandakadzidza munguva pfupi yapfuura ndechekuvhara chidimbu chechidimbu chechidimbu chemaslin pedyo nechekare (yakachena) yemitambo sock.
Usati watanga kushandisa shellac, isa sora yako shellac mubhokisi rinopinza. Dhirai mari yakawanda ye shellac muyo sock kuti muite senzvimbo. Zvadaro, putira muslin kumativi ose sock uye ubatisise kumativi emuslinlin mushure meyo sock.
Kunyanyisa pad kunonyoresa kunofanira kubvumira chiduku che shellac kuti chidimbure mumuslin. Iyo yakasununguka shellac pamusinini pamusoro pepati inofanira kuva kunyange isina kudonha.
Paunenge uchiisa padhi pamushandi wako wehuni, iwe unogona kunge uchitsvaira. Mafuta emaminera anoita basa guru, sezvo risingazokanganisa ruvara rwekupedzisira kana kupedza. Kana iwe shanho rako rinenge rakaita se "sticky", chengeta chiduku chiduku nechinguva chiduku chemaminerari emafuta anobatsira kuti chiedza chigone.
Uine huwandu hwemaminerari emafuta pane padheded pad, wakagadzirira kutanga kushandisa shellac kune huni. Kutanga, usaisa padhi zvakananga pamusoro pehuni uye utange kubvisa; panzvimbo payo, shandisa padhesi yacho uye urege kubva panzvimbo yacho kuti urege kudzivirira mavara. Nzira yakanakisisa yekurondedzera shanho ndeyekushanda zvakadai sendiza ichibvisa uye ichienda.
Kana pada pari iri pahuni, shanda mune dzimwe nzira dzisina kufanana pane kungoita chete nezviyo. Izvi zvichaita kuti pave nekugoverwa zvakakwana. Sezvaunoda mamwe shellac, chinyanidza pari zvishoma.
Imwe nzira yepamutemo yepadding ndeyekupeta chidimbu chemaslin kakawanda kuitira kuti iwe uve nepati yakadzika uye zvishoma masheji ehupamhi. Zvadaro shandisa micheka yenguo ye shellac nemvura ine mvura, asi kwete kudonha, pad pad.
Hazvina mhosva kuti ndeipi nzira yekugadzirisa iwe yaunosarudza, uchawana padding zvakanakisisa panzvimbo dzakadzika. Nzvimbo dzisina kufanira, makona, uye tambo zvinogona kunge zviri nyore kushandisa nemabrashi.
Vakawanda vanogadzira mapuranga vanoda kushandiswa kusanganiswa kwebrashes uye padding. Vachashandisa shellac nebhurobhu, uye pakarepo itairira kunze nechikamu chemuslin. Shandisa maitiro mashomanana achifambisa nezviyo zvemukoko.
Kuzadzisa Shellac Kupedza
Mushure mokunge jasi rokutanga ra shellac rinomesa, zvishoma sandu ine 400-grit sandpaper . Pukuta magara akachena uye shandisa kechipiri jasi. Dzokorora kusvikira nhamba yaidiwa yejasi yakashandiswa.
Icho chinoshanda zvakananga chichaita kuti pave nemakore ekupedzisira. Kana kupedzisira kusina kusvibiswa, kushandiswa kwetini kunoshandiswa, edza kubvarura chipfeko chekupedzisira nemamwe 0000 steel wool uye (kwete-silicon based) paste wax. Shanda zvisikwa makisi pamusoro pemugumo kusvikira aputirwa. Bvumirai wax kuti iome, ezvo bvisai uye musvike pakupedzisira.
Tsvaira
Rubhes rinogona kucheneswa nyore nyore mushure mekushandisa shellac nedoro, sezvo izvi zvichanyatsogadzirisa shellac kusvikira brashe yakachena. Zvisinei, ini ndinowana nzira yakajeka ndeyekushambidza bharoshi neammonia. Iyo alkaline ammonia inoparadza shellac nokukurumidza uye nyore. Mushure mokunge shellac yaenda zvachose, shamba bharoshi nesipo nemvura inodziya kuti uchengetedze maruva. Dry the bristles uye uchengetedze brashe iri mumudziyo yawakasvika (kuchengetedza bristles zvakakosha).
Kugadzirisa Shellac Kupedza
Shellac inogadziriswa inofanira kuchengetedzwa kure nemvura, sezvo ichangove yakaoma kana kuti iine magwasi machena anoonekwa apo inenge yakasviba. Inofanira kunge yakagadziriswa yekuti shellac iwane mvura nzvimbo, kugadzirisa kusina kuoma. Shandisa doro rakananga padhandi uye bvisa shellac kubva munzvimbo inogumbura. Zvadaro peta kana kushonga pamakande emajasi e shellac woiputira kunze kusvika pakupedzisira.
Inofanira kunge yakatarisana nepamusoro pekupedzisira, shandisa bhizimisi rakanakisisa romuiti kuti uzadze tsanga ne shellac. Bvisa kunze kwekupedzisira kusvika kunze kwemuvara pakati pezvakagadziriswa uye kupera kwakapoteredza.