45 # Pipa Baja Seamless
Pisanan, fungsi, karakteristik struktur lan syarat teknis bagean poros
Bagian poros minangka salah sawijining bagean khas sing asring ditemokake ing mesin.Utamane digunakake kanggo ndhukung komponen transmisi, ngirimake torsi lan beban bear.Bagean poros yaiku bagean puteran sing dawane luwih gedhe tinimbang diametere, lan umume kalebu permukaan silinder njaba, permukaan conical, bolongan njero lan benang poros konsentris lan permukaan mburi sing cocog.Miturut wangun struktural beda, bagean poros bisa dipérang dadi shafts optik, shafts stepped, shafts kothong lan crankshafts.
45# yaiku jeneng ing GB, diarani JIS: S45C, diarani 1045, 080M46 ing ASTM, lan diarani DIN: C45
Tube blank-inspection-peeling-inspection-heating-perforation-pickling-grinding-lubrication and air drying-welding head-cold drawing-solusi pengobatan-pickling-pickling Passivation-inspection-cold rolling-degreasing-cutting-air drying-internal polishing -eksternal polishing-inspeksi-marking-rampung kemasan produk