1. Kushivirira kwehutano hwekutakura kunotarirwa maererano nekutenderera kwakarurama kunodiwa kweaxial kutsigirwa.
Level 0: inoshandiswa zvakanyanya mumasisitimu ekutakura ane kutenderera kwakakura kupfuura 10 m.Senge kukurumidza kuchinja masisitimu echishandiso chemuchina wakajairwa, kukurumidza kushandura masisitimu ekudya, mota, tirakita, mota yakajairika, pombi yemvura nemichina yekurima. , nezvimwewo.
Level 6, 5, mukutenderera kwechokwadi mu5 kusvika ku10 microns kana high speed precision inotakura system, yakadai seyakajairwa lathe yakashandiswa mabheji (rutsigiro rwemberi ne5 mazinga, tsigiro nhanho 6) mushure mezviridzwa, mamita uye midziyo chaiyo, mamita, uye kurongeka kwemaitiro ekutenderera.
Level 4,2: mukutenderera kutenderera kweasingasviki 5 mamicrons kana mune ekupedzisira-chaiyo zviridzwa zvine kumhanya kwakakura, senge chakanyanya coordinate boring muchina, chaiyo yekukuya muchina wegiya system, midziyo chaiyo, metres nemakamera anomhanya nekumwe kurongeka. system.
2. Chinese bearing raishandiswa pakudoma giredhi chairo.
Zviyero zvakatarwa nenyika imwe neimwe zvakaumbwa zvinoenderana nezviyero zveISO, uye zvinowanzoenderana nezviyero zveISO.Precision yakakamurwa kuita dimension precision nerotation precision.Iyo yakakamurwa kuita 0, 6X, 6, 5, 4 uye 2.
Makodhi ekare eChinese bearing anoshandiswa ndeaya :G (0), E (6), D (5), C (4), uye B (2) .
P0 (level 0), P6 (level 6), P5 (level 5), P4 (level 4), level 2 (level 2).
General standard giredhi P0, maitiro ari elliptical pane inotakura modhi, chete iyo P6 kana P6 nhanho, iyo giredhi kodhi inoonekwa mune inotakura modhi.
Semuenzaniso: 6205 uye 6205 / P5, iyo 6205 ine chiyero chakarurama cheP0, asi chakasiiwa.Izvi zvinopa vanhu pfungwa yokuti kirasi yeP0 haisi-yakarurama giredhi.
Mukuwedzera, mabheji emarudzi ose ehutano akasiyana mukugadzirisa teknolojia, uyewo zvakasiyana mukukosha.Semuyenzaniso, kukosha kwechiratidzo chakakurumbira muChina, kutakura kweP6 yakarurama ndeye 1.5 nguva yeP0, uye kutakura kweP5 yakarurama. yakakwira zvakapetwa kaviri seP0, uye kurongeka kweP4 ndeye 2.5 nguva dzeP5.
Nguva yekutumira: Jan-17-2022