Ingabeizikali ze-craneizikali ezizenzakalelayo noma ezingezona ezizenzakalelayo?Lo mbuzo kubukeka sengathi uqale nge-R76 International Recommendation for Non-Automatic Weighing Instruments.I-athikili 3.9.1.2, ethi “izikali ezilengayo mahhala, njengezikali ezilengayo noma izikali zokulenga”, iyaphothulwa.
Ngaphezu kwalokho, igama elithi “isikali esingezona esizenzakalelayo” ku-R76 Non-Automatic Weighing Scales lithi: isikali esidinga ukungenelela komsebenzisi phakathi nenqubo yokukala ukuze kutholwe ukwamukeleka komphumela wokukala.Lokhu kulandelwa ukuphawula okubili okungeziwe, Phawula 1: Ukunqunywa kokwamukeleka komphumela wokukala kuhlanganisa umsebenzi womuntu owenziwe isisebenzisi esithinta umphumela wokukala, isb, izenzo ezithathwa lapho inani lizinziswa noma lapho kulungiswa umthwalo wokukala, kanye enquma ukuthi yamukele inani eliboniwe lomphumela wokukala noma ukuthi kudingeka yini ukuphrinta.
Izinqubo zokukala okungezona ezizenzakalelayo zivumela opharetha ukuthi athathe isinyathelo sokuthonya umphumela wokukala uma umphumela ungamukeleki (okungukuthi, ukulungisa umthwalo, inani leyunithi, ukunquma ukuthi umthwalo uyamukeleka, njll.).QAPHELA 2: Uma kungenzeki ukunquma ukuthi isikali asisona esizozenzakalela yini noma siyazenzakalela, izincazelo eziku-International Recommendations for Automatic Weighing Scales (IRs) OIMLR50, R51, R61, R106, R107, R134 zikhethwa ngaphezu kwenqubo ekuNOZI 1. ukwenza izinqumo.
Kusukela lapho, amazinga omkhiqizo wezikali ze-crane e-China, kanye nezinqubo zokulinganisa izikali ze-crane, alungiswe ngokuhambisana nezinhlinzeko ze-International Recommendation R76 yezikali ezingezona ezizenzakalelayo.
(1) Izikali ze-Crane zingamathuluzi avumela ukukalwa kwezinto ngenkathi ziphakanyiswa, akongi nje isikhathi nomsebenzi odingekayo wokukala, kodwa futhi nendawo ehlala imisebenzi yokukala ehlukene.Ngaphezu kwalokho, ezinqubweni eziningi eziqhubekayo zokukhiqiza, lapho ukukala kudingekile futhi izikali ezingashintshi zingakwazi ukusetshenziswa, izikali ze-crane ziwusizo kakhulu ekuphakamiseni nasekuthutheni izinto.Ukukhiqiza okuphezulu, ikhwalithi yomkhiqizo nokuphepha kudlala indima ebaluleke kakhulu.
Ukuze ufunde ukunemba kwezikali ze-crane, ithonya lendawo yokukala kufanele licatshangelwe ngokugcwele.Imvelo eguquguqukayo ngesikhathi sokukala, umoya, izinguquko ekusheshiseni kwamandla adonsela phansi, njll. kuthinta imiphumela yokukala;ngokumiswa kwekhanda le-hook noma izilinganiso ezifanayo zomthelela wokungezwani kwe-sling;ukushwibeka kwezimpahla ezinesisindo sokunemba komthelela akukwazi ukushaywa indiva;ikakhulukazi, izimpahla zokwenza ukunyakaza kwe-conical pendulum lapho umthelela wesikhathi, okuyinoma yikuphi ukwelashwa okumsulwa kwezibalo kwendlela yokulinganisa ashukumisayo ayikwazi ukuxazululwa.
(2) Izincomo Zamazwe Ngamazwe Zamathuluzi Okukala Okuzenzakalelayo, kuSithasiselo A, zichaza kuphela izindlela zokuhlola zamathuluzi okukala angewona azenzakalela, kodwa azichazi noma yiziphi izindlela zokuhlola zezikali ezilengayo.Lapho i-National Weighing Instrument Measurement Committee ibuyekeza inqubo yokuqinisekisa ye-"Digital Indicator Scale" ngo-2016, yacabangela izici ezikhethekile zezikali zokulenga.Ngakho-ke, lapho kubuyekezwa inqubo yokulinganisa ye-JJG539 “Digital Indicator Scale” , izindlela zokuhlola zokusebenza kwezikali ezilengayo zengezwe ngokuqondile ngendlela ehlosiwe.Kodwa-ke, lezi zisahambisana nezindlela zokuhlola esimweni esimile, ziphambuka ekusetshenzisweni kwangempela kwesimo.
Isikhathi sokuthumela: Aug-28-2023