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Pamene capillary centrifuge ikuzizira, zida zotsika kwambiri sizingayambike: mafuta opangira mafuta a centrifuge amalimbitsa kapena mafuta odzola amawonongeka ndikuwuma ndikumamatira.

Nthawi: 2022-01-24 Phokoso: 69

Pamene capillary centrifuge ikuzizira, zida zotsika kwambiri sizingayambike: mafuta opangira mafuta a centrifuge amalimbitsa kapena mafuta odzola amawonongeka ndikuwuma ndikumamatira. Kumayambiriro, centrifuge ikhoza kusinthidwanso mothandizidwa ndi dzanja kapena mafuta akhoza kuwonjezeredwa pambuyo poyeretsa. Kugwedezeka kwa centrifuge, phokoso, kulephera: fufuzani ngati centrifuge ndi yosalinganika, mtedza wotayirira kukonza makina. Ngati alipo, limbitsani. Onani ngati chigawo cha centrifuge chawonongeka kapena chopindika. Ngati alipo, m'malo mwake.  

Yang'anani mapindikidwe kapena malo olakwika a chivundikiro chakunja cha capillary centrifuge, ndikusintha ngati alipo. Chisangalalo cha kugwedezeka kwa dongosolo la centrifuge ndi: makina oyendetsa galimoto, dengu lotchinga ndi cholakwika cha makina, kunyamula ndi bulaketi, kuphatikizika kwa shaft yosalinganika, kupanga ming'alu mu vitro, madzi muchipinda chophwanyika, mavuto obwera chifukwa cha kutentha kwambiri, centrifugal yayikulu, Liwiro lozungulira kutsinde lopendekeka, kugwedezeka, pamene kugwedezeka kwafupipafupi kumadutsa malire, zidzachititsa kuti centrifuge resonance ya dongosolo lonselo, zomwe zimatsogolera ku zovuta pambuyo pake, kaya ndi centrifuge kapena centrifuge mu ntchito, tiyenera kulipira. chidwi ku kugwedera kwa centrifuge, chifukwa zimakhudza kwambiri ntchito yachibadwa ndi chitetezo capillary centrifuges.

Mu dongosolo lozungulira lopanda inertial, mphamvu ya inertia ya capillary centrifuge nthawi zonse imakhala kunja, ndipo palibe mphamvu yofanana yamkati. Kuti chinthucho chikhale chokhazikika mu dongosolo lopanda inertial, mphamvu zina zimafunika kuti zithetse mphamvu zopanda mphamvu, monga mphamvu yokoka ya chingwe, mphamvu yothandizira ya khoma lakunja, ndi mphamvu yokoka ya chinthu chachikulu. M'malo mwake, muzinthu zonse zopanda inertial, mphamvu yopanda mphamvu imatha kupangidwa molingana ndi mfundo yofanana. Mayendedwe ake amatsutsana ndi mathamangitsidwe mu chimango chopanda inertial (chokhudzana ndi kuthamangitsidwa kwa inertia system), ndipo kukula kwake ndi nthawi yothamangitsira kuchuluka kwa chinthucho. Mwanjira iyi, ndikwabwino kuthana ndi mphamvu yamphamvu mu chimango chopanda inertial, m'malo molimbana ndi omwe akugwiritsa ntchito mphamvu yotereyi.  

Chifukwa cha liwiro lodabwitsa la capillary centrifuge, rotor siikhazikitsidwa ndi mpira wamba, koma ndi maginito. Maginito a maginito amagwiritsa ntchito mphamvu ya maginito kuti rotor ikhale pakati pa stator coil. Palibe kukhudzana kwakuthupi pakati pa rotor ndi stator, zomwe zimathetsa mikangano, ndiyeno zimatsimikizira kukhazikika kwa ntchito yothamanga kwambiri ya capillary centrifuge.  

Chifukwa chomwe capillary centrifuge imagwedezeka mumayendedwe othamanga ndi kutsika ndikuti kuwonjezera pa resonance, ndikuganiza kuti kusintha kwapakati pa mphamvu yokoka panthawi yothamanga ndi kutsika kulinso mbali imodzi, yomwe ingakhale yokhudzana ndi resonance. Pamene kugwedezeka kwafupipafupi kuli pafupi ndi ma frequency achilengedwe azinthu, resonance idzachitika. Malinga ndi chiphunzitso cha vibration, chinthu cholimba chimakhala ndi ma frequency osawerengeka achilengedwe. Pamene mafunde akunja akunja ndi mafupipafupi achilengedwe a chinthucho ali pafupi wina ndi mnzake Pamene ma frequency achilengedwe ali ofanana, chodabwitsa cha resonance chidzawonekera. Panthawiyi, matalikidwe a kugwedezeka ndi aakulu kwambiri (matamplitude), omwe nthawi zambiri amakhala ovulaza. Ponena za vuto la kusanja, ndivuto lokhazikika, chifukwa pakati pa misa ya chinthucho sichigwirizana ndi pakati pa kasinthasintha, zomwe zimapangitsa kuti zikhale zosavuta, zomwe zimapangitsanso kugwedezeka, ndipo zimakhala m'gulu la chiphunzitso cha vibration. Ndikuganiza kuti zomwe zili pamwambazi zimayambitsidwa ndi resonance. Inde, sipangakhale chepetsa.

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