Kuenzanisa kwe vibration attenuation coefficient pakati pegranite chikuva uye cast iron base.

Mukugadzira kwakaringana, kuyerwa uye mamwe minda, kugadzikana kwemidziyo kwakakosha zvikuru, uye iyo vibration attenuation kugona inokanganisa zvakananga kushanda kwakagadzikana kwemidziyo. Granite chikuva uye chigadziko chesimbi chakajairwa chinotsigira zvimiro, mutsauko wevibration attenuation coefficient ine mhedzisiro yakakosha pakurongeka kwekushanda uye kuvimbika kwemidziyo.

1. tsananguro pfupi yemusimboti wekuzunguza attenuation
Vibration attenuation (Vibration attenuation) zvinoreva maitiro ekuti chinhu chinoshandisa simba racho rekudedera mushure mekumutswa nekudedera kwekunze, uye kuzunguzika uku kunodzikiswa zvishoma nezvishoma. Iyo vibration attenuation kugona inotarirwa nemukati chimiro uye nekunyorovesa maitiro echinhu. A high vibration attenuation coefficient inoreva kuti zvinhu zvacho zvinogona kunyatso shandura simba rekuzunguza kuita mamwe marudzi esimba (sekupisa), anogona kukurumidza kudzvanya vibration.
2. Vibration attenuation maitiro egranite platform
Granite imhando yematombo echisikigo, mukati mayo anogadzirwa nemhando dzakasiyana dzemamineral crystals akabatanidzwa. Ichi chakaomarara uye chakaomarara chimiro chinopa granite yakanaka vibration attenuation zvivakwa. Kana kudengenyeka kwekunze kuchiendeswa kupuratifomu yegranite, kukweshera kudiki pakati pemakristasi uye kupindirana pakati pemamineral particles kunogona kunyatsotora uye kubvisa simba rekuzunguza. Tsvagiridzo inoratidza kuti vibration attenuation coefficient yegranite kazhinji iri pakati pe0.01 ne0.02 (granite yekwakabva kwakasiyana uye kuumbwa kuchave kwakasiyana zvishoma). Mumichina yekuyeresa chaiyo, senge chidzitiro chekuyeresa chakashongedzerwa nepuratifomu yegranite, kunyangwe paine kuzunguzika kunokonzerwa nehukuru-hukuru hwemakina kutenderera, iyo granite chikuva chinogona kukurumidza kudzikisira kudengenyeka, kuitira kuti probe yechiyero chekuyeresa irambe yakagadzikana, kuve nechokwadi chechokwadi cheyero data. Semuenzaniso, mune yemagetsi chip kugadzira workshop, kudengenyeka kwezvakatipoteredza kwakanyanya kuoma, uye granite chikuva chinogona kuderedza kunouya vibration amplitude neinopfuura 80% munguva pfupi, ichipa hwaro hwakagadzikana hwekuyera-chakanyanya kuyerwa mukugadzirwa kwechip.
3. Vibration attenuation maitiro e cast iron base
Cast iron ialloy material yakavakirwa pasimbi, ichiwedzera kabhoni, silicon nezvimwe zvinhu. Iyo ine flake kana spherical graphite chimiro mukati, iyo inoita senge dampener kune imwe nhanho uye inobatsira kuderedza vibration. Iyo vibration attenuation coefficient yeyakajairwa grey cast iron inowanzoita 0.005-0.01, uye vibration attenuation performance ye ductile cast iron yakagadziridzwa nekuda kwekutenderera kwayo kutenderera kwegraphite uye mamwe mayunifomu chimiro, uye attenuation coefficient inogona kusvika 0.01-0.015. Muchishandiso chemuchina, chigadziko chesimbi chinogona kunyatso kudzikisa kuzunguzika kunokonzerwa nekucheka masimba panguva yekushanda kwemuchina. Zvisinei, kana ichienzaniswa nepuratifomu yegranite, chigadziko chesimbi chakakandwa pamberi pepamusoro-frequency, high-intensity vibration, vibration attenuation rate inononoka zvishoma. Semuenzaniso, mukuita kwekumhanya-mhanya, kana kumhanya kwekucheka kunopfuura imwe chikumbaridzo, kunyangwe iyo yakakandwa simbi base inogona kudzikisira chikamu chekuzunguza, pachange pachiine huwandu hushoma hwekudengenyeka hunoendeswa kune machining chishandiso, zvichikanganisa kupera kwechigadzirwa chepamusoro, uye chikuva chegranite chinogona kuchengetedza kugadzikana mune iyi kesi.
4. Kuenzanisa kuongorora
Kubva pakuenzanisa kwedata, iyo vibration attenuation coefficient yepuratifomu yegranite yakakwirira kupfuura iyo yesimbi yakakandwa, zvinoreva kuti pasi penzvimbo imwechete yekuzunguza, chikuva chegranite chinogona kudzikisira kuzunguzika nekukurumidza uye zvinobudirira. Muzviitiko zvine yakakwirira vibration control zvinodiwa, senge optical precision instruments uye ultra-precision machining equipment, zvakanakira mapuratifomu egranite zvinonyanya kuoneka, izvo zvinogona kupa nzvimbo yakagadzikana yekushanda yemidziyo uye kuve nechokwadi kufambira mberi kwakanaka kwepamusoro-chaizvo mashandiro. Iyo yakakandwa simbi base ine mutengo wayo wakaderera, yakakura yekukanda maitiro uye humwe hunhu, mune zvimwe zvevibration attenuation zvinodiwa hazvina kunyanya kuomarara, uye teerera kudzora mutengo weyakajairwa kugadzira michina, zvakajairika maindasitiri michina inoshandiswa zvakanyanya.
Mumashandisirwo anoshanda, zvinodikanwa kusarudza granite chikuva kana chigadziko chesimbi zvinoenderana nezvinodiwa chaizvo zvemidziyo, nharaunda yekushanda uye bhajeti remutengo, kuitira kuti uwane yakanakisa vibration attenuation mhedzisiro uye mabhenefiti ehupfumi.