DANOBAT NA750 crankshaft itera hejuru kurangiza umusarani ufite ibikoresho byikora byikora. Ibice bimaze gufatanwa, iperereza rihita rimenyesha ubugari bwubuso bwikibanza kandi rikagena umurongo rwagati, rikoreshwa nkigipimo cyo gutunganya kandi rishingiye ku buryo bwo gutunganya ibintu byabanjirije crankshaft Indishyi zikora zirakorwa kugirango tumenye kurangiza. yimpande zombi zubuso bwubuso hamwe numurongo wo hagati nkibikorwa byo gutunganya no kugereranya. Nyuma yo guhindukira kurangiye, ubugari bwubuso bwikibanza burahita bumenyekana, kandi impera ntoya hamwe no gutunganya ibiti byarangiye icyarimwe.

Nyuma yo guhindukira kurangiye, igikoresho cyo guhinduranya gisubizwa inyuma, umutwe uzunguruka uragurwa, kandi impera zombi zo gusunika zizunguruka icyarimwe. Iyo izunguruka, hejuru yizunguruka ifite amavuta meza. NA500 itomoye neza ihinduranya flange iherezo hamwe nibikoresho bya mashini ya groove ifite ibikoresho byikora byikora. Ibice bimaze gufatanwa, iperereza ihita imenya intera kuva hejuru yimbere kugeza hejuru ya flange. X-axis ihagaze neza ni 0.022mm, gusubiramo neza neza ni 0.006mm, Z-axis ihagaze neza ni 0.008mm, gusubiramo neza ni 0.004mm.