Installazzjoni u użu tar-rota tat-tħin

1. Qabel ma tinstalla u tuża r-rota tat-tħin, id-dehra għandha tiġi spezzjonata biex tara jekk hemmx xi xquq jew ħsarat. Ir-rota tat-tħin għandha tintlaqat b'martell tal-injam, u l-ħoss għandu jkun iqarmeċ. Qabel l-użu, test ta 'rotazzjoni għandu jitwettaq skont id-dispożizzjonijiet tal-istandard GB/T2493, inkella, huwa strettament ipprojbit li jintuża. 2. Qabel l-installazzjoni, il-veloċità tal-magħżel tal-għodda tal-magni għandha tiġi kkontrollata, u m'għandhiex teċċedi l-veloċità tax-xogħol indikata fuq ir-rota tat-tħin. 3. Wrenches tal-ġewż speċjali biss huma permessi li jissikkaw ir-rota tat-tħin, u għandhom jiġu ssikkati gradwalment f'sekwenza fuq iż-żewġ naħat tal-magħżel. Il-ġewż għandu jkun issikkat kif xieraq. Huwa pprojbit li jintużaw klampi addizzjonali jew għodod li jħabbtu. Itfi l-likwidu li jkessaħ biex tevita l-iżbilanċ tar-rota tat-tħin. 5. It-tqabbil tal-apertura tar-rota tat-tħin u l-magħżel u ċ-ċokk tar-rota tat-tħin għandhom jikkonformaw mad-dispożizzjonijiet tal-istandard GB4674. 6. Ir-rota tat-tħin installata ġdida għandha tkun installata b'għatu protettiv u Il-veloċità tax-xogħol hija idling għall-ħin li ġej: mhux inqas minn 2 minuti għal roti tat-tħin b'dijametru ta 'barra<400 mm, and no less than 5 minutes for grinding wheels with an outer diameter ≥400 mm. When idling, the operator should not stand in front of the grinding wheel or in the tangential direction.7. Grinding wheels that are not specially used for end face grinding (such as parallel grinding wheels) should not be ground with the end face of the grinding wheel. Grinding wheels that are not specially used for external cylindrical grinding (such as bowl-shaped and cup-shaped grinding wheels) should also not be ground with the outer cylindrical surface of the grinding wheel to avoid breaking the grinding wheel.8. When grinding the workpiece, it is forbidden to push the workpiece with a lever to increase the pressure on the grinding wheel.9. For thin-sheet grinding wheels and cymbal-shaped grinding wheels, if too much force is used during cutting, the grinding wheel may easily stop and get stuck or break, causing damage to the grinding wheel. When cutting workpieces, multiple workpieces cannot be stacked up for cutting to prevent accidents.