FAQ

A
  • The use length is 34 mm, the assembly length is 38 mm, and please check the distance between the end of axis Z and the interface of the machine after the holder, the distance between the end of axis Z and the interface of the machine must be 34 mm; the head bearings and parts will be damaged if the distance is over 34 mm.
  • Please check parallelism of plane A on holder with precision gauge, and make sure it must be in 0.01 mm (the can't exceed 0.02mm). The height error of the head rolling to the center of each angle’s output shaft will be influenced by tolerance of plane A larger.
  • The concentricity tolerance of outer B and Z axis of main axis also must be in 0.01 mm definitely. (the can't exceed 0.02mm).
  • The height error of the head rolling to the center of each angle’s output shaft and various precision will be influenced by tolerance bigger of parallelism of plane A and concentricity tolerance of outer B; worse still the noise, rub & buzz, and damage of bearings and parts will be caused when the head rolling.
  • When install knife (as fig. 1), the distance between the end of Z axis and the knife should be 3 ~ 3.2 mm, drive rod of head will press down if the distance longer, and cause the damage of head bearings and parts.
  • NEVER knock the head body when correct the precision of right angle, and the problem caused by error installation and use is not covered under warranty.

A
  • ISO-68 or ISO-AW32、HYDRAULIC OIL #10 is applied by this milling head. The same or identical hydraulic oil should be always used.
  • Check oil level to be sure it at the red point of the oil level center, not more, before using each time under normal condition.
  • Under normal operation condition, it is necessary to change lubricating oil for the gear transmission system every 3 months or 250-300 hours. The oil lids is located as (1) and the location of the oil discharge hole is as (2). Turn off the discharge oil bolt for discharging the oil and changing new one.

PS:This milling head hasn’t add oil, please add oil to the red point of the oil level center by milling head install finish.

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