Center of grinding of the whorl inside SMK204 is quick fine of the SMK100 with the successful research and development at the beginning of 2005 upgrade version, grinder of the whorl inside countrywide numerical control has an amount now the biggest, industry of guide screw of exit world ball ranked company of first Japan THK 2009. This machine tool needs to assemble the circle outside placing what can realize ball nut, end panel only, inside the compound treatment of working procedure of whorl much talk. Need to adjust numerical value of good fixed position when installing workpiece for the first time only, workpiece installs clip and work location automatically to detect automatically those who realize treatment nut is automatic to the knife, install clip to locate afresh to workpiece no longer in the following treatment, suit batch production. Use formula of L whole big brae cast-iron base, it is extremely easy to make discharge bits to clean, it is difficult that complete solution piles up besides the cutting fluid smell that because platoon bits is not fluent,causes, grinding the hidden trouble that clean. Lathe bed of L natural granite, increased the integral tigidity of the machine tool and stability greatly. Lathe bed and base are used flexible the technology that join photograph combines, reduce grinding vibration. Special machine program, blend in treatment craft among them, use man-machine interaction, parameter to change process designing, jockey wants to input blueprint and craft parameter the computer only, can complete to program automatically. Installation has Ni Shaoce of thunder of online measurement unit, England to measure a head, can spark in 5 direction, the initial drop of the dimension before measurable grinding with deciding grinding and grinding surplus; The dimension after measurable also grinding, whether to need to continue as final goods inspection and judgement surplus of grinding, affirmatory grinding. King Kong gyro wheel shapes amend and interpolation of gyro wheel of form of King Kong butterfly amends two kinds of emery wheel to amend way. Workpiece main shaft is the electric main shaft of servo drive, whorl grinds main shaft inside, outside the circle grinds nap of gyro wheel of main shaft, King Kong implement the electric machinery of electric main shaft that main shaft all uses frequency conversion drive and main shaft realize 0 drive to assure precision. CNC MillingCNC Machining