Tambayar ko za a iya kawar da hayaniyar injin famfo gaba ɗaya yana ba da garantin gwajin fasaha a hankali. Zana kamanceceniya daga hotunan silima inda masu murkushe su ke ƙirƙira bindigogi na kusa-kusa-a yayin da ake tursasawa don ba da labari - yana ɓarnatar da ilimin kimiyyar sauti. A cikin gaskiyar masana'antu, rage amo yana bin ka'idodin thermodynamic da injiniyoyi waɗanda ke hana cikakken yin shiru.
Tsarin injina na zamani yana haifar da hayaniya ta hanyoyi na farko guda uku: girgizar injina (20-35%), kwararar iska (40-60%), da sojojin lantarki (5-15%). Bincikenmu ya nuna famfunan busassun vane na rotary yawanci suna aiki a 65-85 dB(A), tare da busassun bambance-bambancen dunƙule su kai 75-95 dB(A) - daidai da ci gaba da zirga-zirgar babbar hanya a kusa. Wannan makamashin sauti yana yaduwa ta hanyoyi biyu na iska da kuma tsarin aiki, kowanne yana buƙatar dabaru daban-daban na ragewa.
Advanced fasahar shiru, kamar muLVGE LN, yana amfani da attenuation multi-stage:
- Dakuna masu amsawa don ƙarancin mitar bugun bugun jini
- Matrices fiber absorptive don mitoci na tsakiya
- Micro-perforated diffusers don babban juzu'i
Gwaje-gwajen filin sun nuna iyawar rage 35-52 dB, suna kawo mafi yawan famfunan masana'antu ƙasa da 60 dB(A) - WHO ta ba da shawarar iyaka don tsayin daka. Duk da haka, cikakken kawarwa ya kasance mai yiwuwa a zahiri saboda:
- Muhimman dokokin kuzarin iskar gas da ke tafiyar da kwararar tashin hankali
- Matsalolin kayan aiki a cikin keɓewar girgiza
- Thermodynamic amo benaye a cikin inji tsarin
Don cikakkiyar sarrafa surutu, muna ba da shawarar haɗaɗɗen mafita:
- Matakan shiru tare da daidaita madaidaicin impedance
- Sokewar amo mai aiki don rinjayen mitoci
- Anti-vibration hawa tare da>90% asarar watsawa
- Wuraren Acoustic mai nuna asarar saka 30+ dB
Masana'antar tana ci gaba zuwa aiki mai natsuwa ta hanyar:
- Fasaha mai ɗaukar maganadisu (rage hayaniyar inji da kashi 60%)
- Matsalolin ruwan lissafi-ingantattun hanyoyin kwarara
- Masu yin shiru masu wayo tare da daidaitawar impedance na ainihi
Yayin da cikakken shiru ya kasance wanda ba a iya samu ba, tsarin zamani zai iya cimma> 85% rage yawan amo, yana canza ayyukan motsa jiki daga yankunan da ke da haɗari zuwa yanayin matakin ofis. Wannan yana wakiltar ba kawai nasarar fasaha ba, amma sadaukar da kai ga ayyukan masana'antu masu dorewa da jin daɗin ma'aikata.
Lokacin aikawa: Juni-18-2025
