Menene ma'auni na guntun igiyoyin lif?

1. Fiber coreigiyoyin waya na karfeAna amfani da simintin gyare-gyare da ƙarfe na ƙarfe na ƙarfe na ƙarfe na iya zama bayyane ga adadin tushen fashe wayoyi (SO4344: 2004 ƙa'idodin ƙa'idodi)

2. A cikin "Elevator Supervision Inspection and Regular Inspection Dokoki da Dole ne Drive Elevator", ya kamata a soke daya daga cikin wadannan yanayi lokacin da ake rataye igiyoyin karfe da igiyoyin diyya:

① Cage murdiya, igiya core extrusion, karkatarwa, partially lankwasa, da lankwasawa.

② Watsawar waya da aka karye ta bayyana a cikin dukkan igiyar waya ta karfe, kuma adadin karyewar wayoyi na hannun jari guda a cikin nisan karkacewa ya fi 4; Igiyar waya tare da hannun jari 6) ko fiye da 16 (don igiyar waya ta ƙarfe tare da hannun jari 8);

③A diamita na lalacewa igiya bayan lalacewa igiya ne kasa da 90% na maras muhimmanci diamita na karfe waya igiyar. Idan ana amfani da wasu nau'ikan na'urorin dakatarwa, lalacewa da lalacewa na na'urar dakatarwa ba za su wuce alamomin juzu'i da ƙungiyar masana'anta ta saita.

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