Rosin yog qhov tseem ceeb rau tus kws ntaus suab paj nruag uas ua lub suab nrov nrov xws li violin thiab celloNws kuj yog qhov yuav tsum tau ua rau txhua yam hluav taws xob violin lossis viola. Yog tsis muaj rosin, cov plaub hau ntawm hneev yuav swb hla cov hlua thiab yuav tsis muaj kev sib txhuam txaus los tsim cov suab.
Koj yuav tsum siv rosin ntau npaum li cas?
Feem ntau, cov tub ntxhais kawm yuav tsum rov thov rosin txhua plaub mus rau rau xuaj moos ua si, uas sib npaug li ob zaug hauv ib lub lis piam.
Kuv yuav ua li cas thiaj paub yog tias kuv hneev xav tau rosin?
Acoustically: koj yuav tsum ntaus hneev hla cov hlua ua kev sim. Yog tias tus hneev nti tsis yooj yim thiab tsis muaj suab nrov lossis tsuas yog lub suab qis, nyias, ces cov plaub hau hneev tsis muaj rosin txaus. Tab sis yog tias hneev nti heev, ces nwstej zaum yuav tau rosin ntau dhau.
rosin siv rau dab tsi?
Rosin yog cov khoom muaj nyob rau hauv luam ntawv inks, luam ntawv thiab laser luam ntawv daim ntawv, kua roj vanish, nplaum (glues), xab npum, ntawv loj, dej qab zib, soldering fluxes, thiab sealing ciab. Rosin tuaj yeem siv los ua tus neeg sawv cev glazing hauv tshuaj thiab zom cov pos hniav.
Yuav ua li cas yog tias koj tsis siv rosin?
Nws ua tau ua si yam tsis muaj rosin ntawm koj hneevtab sis tsis pom zoo. Nws yog qhov ua haujlwm ntau dua rau tus neeg ntaus nkauj ua yeeb yaj kiab lossis cov cellist uas yuav tsum tau nias nyuaj rau ntawm cov hlua. Thiab txawm hais tias cov txiaj ntsig yog hollow, daj ntseg suab. … Rosin cov khib nyiab yuav poob rau saum npoo ntawm qhov ntsuas thiab, dhau sij hawm, tuaj yeem ua rau cov kua roj vanish thiab ntoo puas.
