Daga mahangar ƙa'idodin ƙididdiga,injin marufi na fodayafi suna da hanyoyi biyu: volumetric da awo.
(1) Cika da ƙara
Ana samun cikar ƙima mai ƙima ta hanyar sarrafa ƙarar kayan da aka cika. Na'ura mai cike da ƙididdige ƙididdigewa ta dunƙule tana cikin nau'in cikar ƙima mai ƙima. Amfaninsa shine tsari mai sauƙi, babu buƙatar na'urori masu aunawa, ƙananan farashi, da ingantaccen cikawa. Lalacewar nau'in dunƙule ƙididdigewainjin cika fodashi ne cewa cika daidaito bambanta ƙwarai dangane da daban-daban kayan da ake cika, yafi dogara a kan kwanciyar hankali na bayyana yawa na cika kayan, da uniformity na abu barbashi size, kazalika da danshi sha da sako-sako da kayan. Sabili da haka, cikawar volumetric ya fi dacewa da barbashi na kayan tare da girman barbashi iri ɗaya, barga mai yawa, da kyawawan kaddarorin kai.
Marufi na tushen ƙima na ƙididdige ƙididdige za a iya raba shi zuwa nau'i biyu bisa ga hanyoyin auna mabambantan kayan:
- Sarrafa yawan kwarara ko lokacin kayan da aka cika don sarrafa ƙarar cikawa, alal misali, ta sarrafa lamba ko lokacin jujjuyawar dunƙule a cikin injin ɗin cikawa don sarrafa ƙarar kayan da aka cika, da kuma sarrafa lokacin girgiza. na mai ciyar da girgiza don sarrafa ƙarar kayan.
- Yin amfani da kwandon auna iri ɗaya don auna kayan don cika ƙididdigewa, kamar yin amfani da silinda aunawa, kofin aunawa, ko nau'in nau'in plunger mai cike da ƙima.
Ba tare da la'akari da wace hanyar da aka yi amfani da ma'aunin ƙididdiga na ƙididdigewa ba, akwai matsala ta gama gari, wanda shine tabbatar da kwanciyar hankali na yawan adadin kayan da aka cika kamar yadda zai yiwu. Don cimma wannan buƙatu, ana yawan amfani da hanyoyi kamar girgiza, motsawa, cikawar nitrogen, ko fantsarar ruwa. Idan ana buƙatar daidaito mai girma, ya zama dole a yi amfani da na'urar ganowa ta atomatik don ci gaba da gano canje-canje a cikin ɗimbin yawa na kayan da aka cika, sannan a ci gaba da daidaita shi don tabbatar da daidaiton ƙarar cikawa.
(2) Cika da nauyi
Tsarin cika ma'auni ya ƙunshi injin tuƙi, na'urar adanawa, dunƙulewa, rigar saka hannun riga, da sauransu. Ana ba da ciyarwar juyawa na dunƙule ta hanyar motar servo, kuma ana watsa wutar lantarki tare tsakanin su biyun, wanda zai iya sarrafa adadin juzu'in juzu'i da haɓaka daidaiton ciyarwa. Direban servo yana motsa motar servo don juyawa daidai adadin juyi bisa siginar shigarwa na PLC, kuma yana motsa dunƙule don juyawa ta bel ɗin aiki tare don kammala kowane tsarin ciko da ciyarwa.Wannan na iya sarrafa daidai daidaitaccen kowane cikawa. abu a cikinatomatik foda shiryawa inji
Lokacin aikawa: Jul-01-2024