Makarantar fata. Ceto na tsohuwar al'adar

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Babu wani takamammen bayani dalla-dalla a cikin kera kayan aikin da ke yanke hukunci don samun cikakken sauti; saiti ne na abubuwa da abubuwa waɗanda suke tsoma baki a cikin fitarsa.

Kusan kamar masanin ilimin zamanin da, laudero ya canza dazuzzuka da hannayensa, yana ba da salo da sifa ga kowane kayan aiki don neman sautin kiɗa mai cike da sufi da sihiri.

Tun ƙarni da yawa, laudería ya kasance cinikin gini da maido da kayan kida na goge-goge, irin su goge, viola, cello, bass biyu, viola da gamba da vihuela de arco, da sauransu.

A yau, wannan aikin, tare da al'adun kakanninmu na ban mamaki, ana aiwatar dashi azaman horo wanda ke biyayya da mafi girman fasaha da ilimin kimiyya, wanda ake amfani da tsoffin fasahohi da na zamani don samar dashi.

A cikin garin mallaka na Querétaro - wanda aka haifa a 1996 al'adun al'adu na UNESCO- shine sabon hedkwatar Makarantar Kasa ta Laudería.

A gaban wannan cibiyar ilimi, kawai kalli kunkuntun titunan da ke hade inda har yanzu ana jin sautunan kekunan hawa da dawakai, don jin ana jigilar su zuwa abubuwan da suka gabata.

Wannan lokacin zamu koma ga waɗancan lokutan lokacin da sihirin masu sihiri ya haɗu tare da ƙwarewar masu sana'ar itace don ƙirƙirar kyawawan kayan kida da jituwa.

Da zaran mun shiga ginin, abu na farko da muka lura da shi shi ne sauti mai dadi da goge dalibi ya fitar. Daga nan sai Fernando Corzantes ya karbe mu, wanda ya raka mu zuwa ofishin malamin Luthfi Becker, shugaban makarantar.

Ga Becker, laudero na asalin Faransa, laudería sana'a ce ta sihiri inda babban "kyauta" shine haƙuri. Yana sa ɗalibansa su san darajar alaƙar da ke haɗa haɗin fasaha tare da binciken fasaha da mahimmancin haɗin kai tsakanin zamanin d, na yanzu da na nan gaba, tunda laudero zai wanzu matuƙar kiɗan ya daɗe.

A cikin 1954, Cibiyar Nazarin Nationalasa ta createdasa ta kirkiro Makarantar Lauderia ta withasa tare da malama Luigi Lanaro, wanda ya zo Mexico kai tsaye don koyar da fasahar kera da dawo da kayan aiki; duk da haka, makarantar ta wargaje a cikin shekarun 1970 tare da ritayar malamin.

A wannan yunƙurin na farko, ya yiwu a koya wa mutane da yawa sana'ar shiri da maidowa, amma babu ɗayansu da ya sami ƙwarewar da ake buƙata don wannan aikin. A saboda wannan dalili, a watan Oktoba 1987 an sake kafa Escuela Nacional de Ladería a cikin Garin Mexico. A wannan karon an gayyaci malama Luthfi Becker don shiga makarantar.

Babban makasudin wannan karatun digirin farko, tare da tsawan shekaru biyar na karatun, shine horar da luthiers tare da babban matakin kwararru wanda zai iya fadadawa, gyarawa da kuma dawo da kayan kida na goge da kayan fasaha, kimiyya, tarihi da fasaha. Ta wannan hanyar, tare da aiki da ilimin da aka samu, masu ba da kariya suna taimakawa wajen adana kayan kida na dā - waɗanda aka yi la'akari da al'adun gargajiya - da kuma ƙera ta kwanan nan.

Wuri na farko da muka ziyarta a rangadin da muka yi na makarantar shine ɗakin da suke da ƙaramin abu, amma mai wakilci sosai, baje koli tare da kayan kida waɗanda aikin karatun ɗaliban ne. Misali, mun ga goge-gogen baroque, wanda aka gina shi da fasahohi da matakai na baroque na Turai na karni na goma sha takwas; lira di braccio, misali na karnin Turai na karni na goma sha takwas; wani Venetian viola da aka yi ta amfani da alamu da hanyoyi daga ƙarni na 17 Venice; kazalika da violins da yawa, viola d'amore da cello na baroque.

A yayin aiwatar da kayan kida, mataki na farko shine zabin katako, wanda zai iya zama Pine, spruce, maple da ebony (don kayan ado, yatsan hannu, da sauransu). A makaranta suna amfani da itacen da aka shigo da su daga sassa daban-daban na duniya.

Dangane da wannan, wasu masu nazarin halittu - masu bincike a yankin gandun daji- sun kasance suna gudanar da aiki don bincika tsakanin nau'ikan bishiyoyin Pine na Mexico 2,500 wadanda za a iya amfani da su a masana'antar katako, tunda shigo da katako yana da tsada sosai.

Tunda ɗalibin ya san cewa aikinsa wani ɓangare ne na dawo da wata al'ada, a koyaushe ya yi la'akari da cewa hanyoyin faɗakarwa da zai yi amfani da su kuma zaɓa sune gadon manyan mashahuran ginin kayan kaɗa kamar yadda suke. Amati, Guarneri, Gabrieli, Stradivarius, da sauransu.

Mataki na biyu na aiwatarwar shine zaɓar samfuri da girman kayan aikin, da aminci da auna ma'aunin dukkan ɓangarorin, tare da manufar ƙirƙirar abin da ya shafi rawanin, haƙarƙarin da sauran abubuwa, gami da yankan ɓangaren da sassaka kowane ɗayansu. sassan katse ko akwatin sauti.

A wannan matakin, itacen daga sama zuwa ƙasa ana tofa albarkacin bakinsa don cimma daidaitacciyar sifa da kauri, tunda an samar da wani tsari a cikin akwatin kwalliyar da, ta hanyar matsi da tashin hankali, yana sanya kayan aikin suyi rawar jiki.

Kafin haɗuwa da ɓangarorin, ana bincika yawan katako tare da taimakon akwatin haske.

A wani dakin gwaje-gwaje an tabbatar da cewa watsa sautin ana yin sa ne ta hanya daya. Saboda wannan, makarantar tana da goyan bayan National Institute of Metrology, mai kula da gudanar da gwajin kimiyyar lissafi tare da kayan aikin da ɗaliban ke ƙerawa.

Ana sanya akwatin sauti da sauran gutsuttsura tare da mannewa (mannewa) da aka yi daga fata zomo, jijiyoyi da ƙashi.

A cikin aikin sarrafawa, laudero yana nuna fasaha da gwaninta da ya mallaka. Kirtani waɗanda a dā ake amfani da su gut ne; A yanzu haka ana amfani da su amma kuma suna amfani da wadanda ke da rauni na karfe (casing mai layi-karfe).

A ƙarshe an gama saman itacen. A wannan halin, kayan aikin an lulluɓe su da kayan gyaran da aka yi ta hanyar "gida", tunda babu su a kasuwa; Wannan yana ba da izinin dabarun mutum.

Aikace-aikacen varnish yana aiki ne tare da burushi mai kyau sosai. An barshi ya bushe a cikin dakin haske na tsawan awoyi 24. Aikin varnar a farko shi ne kariya, ban da yanayin kyan gani, don haskaka kyawun itacen da na kansa.

Babu wani takamammen bayani dalla-dalla a cikin kera kayan aikin da ke yanke hukunci don samun cikakken sauti; Saitunan abubuwa ne da abubuwan da ke shiga tsakani a cikin fitar sauti mai daɗi: tsayi, ƙarfi, rawa da rawayoyi, baka, da sauransu. Ba tare da mantawa ba, ba shakka, wasan kwaikwayon mawaƙin, tunda fassarar ita ce hatimin ƙarshe.

A ƙarshe, yana da kyau a faɗi cewa laudero ba kawai ke kula da gini, gyara da maido da kayan kida ba, amma kuma ana iya sadaukar da shi don bincike da koyarwa a cikin fannonin kimiyya da fasaha kamar tarihin fasaha, kimiyyar lissafi, acoustics, biology na itace, daukar hoto da zane. Kari akan haka, mai yiyuwa ne ya gudanar da aikin gidan kayan gargajiya mai ban sha'awa, gami da kimantawa da kwararrun ra'ayoyin kayan kida.

Source: Mexico da ba a sani ba A'a. 245 / Yuli 1997

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Bidiyo: Tashin asirai kashi na biyu (Mayu 2024).