FMV SERIES HIGH RIGIDITY STRUCTURE
Built to endure years and years of rigorous high production machining, the thermally balanced one piece design, U shaped high rigidity structure and casting components are of FC 300 Meehanite casting. FC300 grade cast iron is capable of withstanding much greater stress without deforming and provides maximum vibration dampening, which result in a machine that will outlast and outperform the competition.FEM Analysis
Utilizing the Finite Element Method ( FEM ) analysis, optimal reinforced ribs are directly cast into the one-piece bed structure. The mechanical rigidity has been increased by more than 30% when compared to conventional design. Hence, the FMV series is capable of performing super heavy-duty machining and maintain long-term superior high-precision accuracy.
Development in 3D CAD design and analysis can achieve the FEM structure in optimal design and compact rigid module.Shortest Spindle Over-hang Distance
Shortest spindle over-hang distance among comparable machines in the industry, provides required stiffness for heavy cutting.Three Points Support
Three points supported girder and THK roller linear guide way slide blocks give spindle headstock and saddle strong supports.Precise Hand Scraping
Contact surfaces of all slides, column, and ball screw bearing housing etc are all precisely hand scraped to provide maximum assembly precision, structural rigidity and load distribution. Furthermore, extensive skilled scraping induces maximum heavy cutting performance and machining accuracy.
HIGH PERFORMANCE ROTARY TABLE
FMV rotary table is in one-piece FCD structure which has advantages in better extension, anti-vibration capability than conventional material. Hence, FMV is capable of presenting high performance in heavy cutting and high speed machining.
FMV rotation axes are driven by high speed, high torque, zero back lash DD motor, installed with rotary encoder. Superior power transmission and also saves energy consumption.
Rotary table is adapted with circular hydraulic brake system. Circular hydraulic brake can fully lock 360ﾟ of table simultaneously. It’s rigidity and heavy cutting character is superior than conventional disk brake and also circular hydraulic brake can avoid table deformation when locked in disk brake system.
FMV-99 rotary table is adpated with circular hydraulic brake system which ensures the reliable brake capability of heavy duty table in high speed rotation.Easy Access
Sufficient working space in FMV. By using gantry directly to load / unload work piece on table makes working process more efficiently.