NTN development goes the world to wait first-rate fast gimbal " EPTJ "

  • Time:
  • Click:111
  • source:BREDA CNC Machining
Cover according to website of Japanese NTN company: The NVH that Japanese NTN company succeeded to give out pair of cars (noise of N Oise 　 , Vibration, Harshness= , oscillatory, take a state of mind) those who have an effect is active etc fast gimbal " EPTJ " , this kind waits fast gimbal is not only on oscillatory character considerably low decrease, and compare with the product photograph previously, have the characteristic such as small-sized, small amount. "EPTJ " wait in the low vibration that acceded to put in the market 2002 fast gimbal " PTJ " on the foundation of low oscillatory good point, outside coming true successfully annulus external diameter makes an appointment with 4 ％ shorten, weight makes an appointment with 8 ％ reduce, because this came true,quantify miniaturization, gently. "EPTJ " it is to mix " PTJ " stem from same orgnaization, the analytic method that waits according to FEA and ADAMS realized the maximize of component interior clearance and heat treatment successfully, because this is mixed " PTJ " have identical oscillatory character, wear, intensity to maintain, realized miniaturization, classics finally to quantify. Specialty: １ , " EPTJ " with " PTJ " photograph comparing is outer annulus shortened on external diameter about 4 ％ , about 8 ％ was reduced on weight. 2, " EPTJ " with " PTJ " one choose a site for the capital realized low vibration. 3, realizing miniaturization while, and " PTJ " implemented the largest starting part euqally 26 ° . CNC Milling CNC Machining