Yuhuan Kaiyin Tools Factory
Welcome to Yuhuan Kaiyin!

Yuhuan Kaiyin Tools Factory is located in Yuhuan, in the middle of gold coast of sou theast of zhejiang, which is in the between
of Ningbo and Wenzhou.
Our factory specializes in producing national standard (GB-T3478-1995) German standard, American standard, and other non-standard products, including internal spline broaches......
  Product categories
Round broach
Keyseat broach series
Spline broach series
Rectangle spline
Triangular spline
Involute spline
Non-standard series
Process of Spline shaft grinding
ADD:Auto&Motorcyle Industrial Park, Yuhuan, Zhejiang
Knowledge of basic repairs spindle
Release time:2011.08.10 News source:Yuhuan Kaiyin Tools Factory Broach Browsing number:
  Spindle machining centers as the core component, which spindle combined with the AC servo motor shaft, is about the spindle motor stator and rotor components directly into the spindle inside, and after a precise dynamic balance correction, with good rotary precision and stability, the formation of a perfect high-speed spindle unit, also known as built-in spindle, gear belt is no longer used during Vice, machine tool spindle system in order to achieve a "zero transmission", after power the rotor directly driven spindle operation . As the spindle is a high-speed precision components, regular maintenance is necessary. Spindle regular maintenance are as follows: 1. Spindle axial runout general requirements for the 0.002mm (2μm), testing two times per year. 2 spindle taper runout within the general requirements for the 0.002mm (2μm), test 2 times a year. 3 spindle mandrel 远端 (250mm) general requirements for the runout: 0.012mm (12μm), test 2 times a year. 4 butterfly spring tensioner force requirements: 16 ~ 27KN (to HSK63 example) test 2 times a year. 5 Pull out the knife loose Arbor distance: 10.5 ± 0.1mm (to HSK63 example) detected four times a year
Copyright  ©  Yuhuan Kaiyin Tools Factory  TEL:0576-87210882  FAX:0576-87210882 Phone:13084672167 Technical support:www.censt.cc
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