Zomwe muyenera kuyang'ana posankha uta?

Kuwonjezera pa ubwino wa chida ndi kusankha zingwe zoyenera, uta ndi wofunika kwambiri pamtengo wa phokoso. Choyamba, katundu wake wa ergonomic amatha kuthandizira kwambiri kapena kulepheretsa kusewera, ndipo luso lathu lopanga luso lidzayambitsa zofuna zambiri pa uta - kuwonjezera pa kusewera kwachikhalidwe, padzakhala mauta odumphira, ndi zipangizo zosakwanira zidzapangitsa kuti zikhale zambiri. zovuta kuti tiphunzire.

Mitundu yosiyanasiyana ya violin, viola, cello ndi zingwe ziwiri za bass zilipo pamsika.

Chotsatira choyamba, chodziwikiratu chosankha ndi kukula kwa uta. Sankhani kukula kofanana ndi kukula kwa chida chathu. Ntchito yosungira nyimbo itithandizadi pakufananiza. Tikhoza kudzifufuza tokha motere: timagwira chida ngati kuti tikusewera, kuyika uta pazingwe ndikugwetsa uta mpaka dzanja likuwongoka kwathunthu - uta sungasowe, tiyenera kumaliza kusuntha basi. mfundo - ndiye tikudziwa kuti uta ndi wa utali wolondola.

The luso katundu zingwe

Chinthu chinanso chomwe chimasiyanitsa mauta ndi zinthu zomwe zimapangidwa. Pali mauta a matabwa, fiber ndi carbon composite.

Zingwe za ulusi zimapezeka kokha kwa viola ndi violin. Awa ndi mauta otsika mtengo a ophunzira omwe amatha kusinthika ndipo osapereka ufulu wopanga mawuwo. Komabe, m'chaka choyamba cha maphunziro, tisanaphunzire kugwiritsa ntchito bwino, ndi njira ina yokwanira.

Mauta amtundu wa carbon composite fiber ndi shelufu ina yamtundu wazinthu. Amakhala osinthasintha, okhazikika komanso okhazikika, koma palibe chomwe chingalowe m'malo mwa uta wamatabwa. Ubwino wawo umasiyananso kwambiri chifukwa cha mitundu yosiyanasiyana ya nkhuni zomwe zimagwiritsidwa ntchito popanga.

Timasiyanitsa mipiringidzo ya zingwe zopangidwa ndi matabwa a fernambul (omwe amadziwika kuti ndi abwino kwambiri), matabwa a njoka ndi nkhuni za ku Brazil. Fernambuk ndi yabwino kwambiri chifukwa cha elasticity yake komanso kukana mapindikidwe. Frog ya chingwe imapangidwanso ndi zipangizo zosiyanasiyana - kale inali minyanga ya njovu, matabwa a fernambuc kapena ebony, masiku ano nthawi zambiri imapangidwa ndi fupa la njati, ebony, rosewood kapena nkhuni zomwe ndodoyo imapangidwa. kwa uta - mutu, sayenera kukhala woonda kwambiri komanso wosakhwima, chifukwa umakhala ndi zovuta zonse za bristles. Mipiringidzo ya uta imatha kukhala ndi gawo lozungulira, la octagonal kapena, mocheperako, lopindika. Zilibe mphamvu pa phokoso kapena khalidwe.

Zakuthupi za zingwe

Chinthu choyamba chimene tiyenera kumvetsera posankha kutalika ndi zinthu za uta ndi mawonekedwe ake - uta sungakhota. Kodi kufufuza? Limbikitsani ma bristles, ikani uta ndi chule chowombera m'maso ndipo, kutseka diso lina, yang'anani kumbali - uta sungakhoze kupindika mbali iliyonse.

Kulemera kwa uta ndikofunikanso. Choyamba, samalani posankha uta kwa woimba nyimbo, chifukwa mauta otsika mtengo nthawi zambiri amakhala opepuka kwambiri ndipo amatha kudumpha akaseweredwa, zomwe zingasokoneze kupitiriza kwa phokoso, pamene uta wolemera kwambiri umatopetsa dzanja mwamsanga. M'pofunikanso kudziwa pakati mphamvu yokoka uta. Pachifukwa ichi, timayika mozungulira pa chala chowonjezereka ndikupanga zomwe zimatchedwa "Kulemera" - tiyenera kupeza malo omwe utawo udzakhala wopingasa popanda kugwa kumbali iliyonse. Nthawi zambiri, malowa amakhala pansi pang'ono pakati, kulowera chule. Kulephera kupeza malowa kungatanthauze kuti utawo sukuyenda bwino.

Kupatula kulumpha, uta uyeneranso kukhala wowongolera kwambiri, wosavuta kutsogolera bwino, suyenera kugwedezeka pamalopo, komanso suyenera kuyambitsa kukanda kulikonse pa chule. Ndizodziwikiratu kuti kuyang'ana bwino kwa uta kumadaliranso luso la wosewera mpira, kotero kuti zofunikira zathu pazida zikukula, musaope kufunsa woimba wodziwa zambiri kuti akuthandizeni. Mipiringidzo ya uta iyenera kukhala yosinthasintha, osati yolimba kwambiri, ndipo bristles iyenera kumasuka kwathunthu.

Mabatani

Pamapeto pa phunziro lathu pa uta, tiyeni tiwone zomwe zili ndi bristles - tsitsi la tsitsi liyenera kugawidwa mofanana, lonse, popanda zowoneka. Ichi ndi chinthu chochepa kwambiri, chifukwa ma bristles a luthier amatha kusintha nthawi iliyonse.

Uta ndi chinthu chofewa kwambiri ndipo uyenera kusamaliridwa bwino. Onetsetsani kuti ma bristles sali olimba kwambiri - uta wa uta uyenera kupanga arc nthawi zonse (mimba ikuyang'anizana ndi bristles, osati njira ina!). Pambuyo pochita masewera olimbitsa thupi, tiyeni timasule ma bristles, chifukwa chifukwa cha kutentha ndi chinyezi, amatha kudzichepetsera okha komanso kuchititsa kuti bar asweke, ndipo izi nthawi zambiri zimakhala zopanda yankho.

Ndikofunikiranso kusunga kumamatira koyenera kwa ma bristles powapaka mafuta ndi rosin ndikuwasunga oyera. Musakhudze bristles ndi zala zanu, chifukwa dothi limachotsa kukakamira kwake ndi roughness, zomwe ndizofunikira kwambiri.

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