Sharda Mechanic Works Pvt. Ltd Dudhrej, Surendranagar, Gujarat

Machine Base The machine base is manufactured  of one piece  close grained graded cast iron.  Box type design,  heavily reinforced with ribs, provides high rigidity and stability.   Machine Guideways V & Flat guide ways precisely hand scrapped for Cross (X-Axis) & Table slides (Z-Axis) with turcite coating which gives stick slip free movement Excellent vibrations damping and high positioning accuracy, which insures better lubrications and longer life of guide ways. The X-Axis can be equipped with linear measuring system, depending upon requirements (Optional).   Work Head Dead Centres as standard, live cum dead centres as optional Easy belt tensioning arrangement. Special arrangements provided in front to avoid entry of coolant inside work head.   Wheel Head Cartridge type grinding wheel spindle operating at 45 m/s cutting speed & with precision anti friction bearings. Constant Cutting Speed of grinding wheel though variable speed drive (Optional) Robust wheel head with anti friction bearings is maintenance free has good thermal stability.   Tail Stock Rigid design and facility for adjusting Tail stock quill clearance. Hydraulic actuation (Optional)   Optional Accesories Automatic In-Process Guage IPG automatically and continuously measures the diameter being ground and compares the actual size to pre-set values. Confirming the diameter to the accurate dimension.   Flagging Detects the end face position on work piece,  reduces idle time and ensure safety.   Dynamic Balancing System Dynamically compensates the imbalance of grinding wheel. Balancing system improve the surface finish and geometry of the work piece.   Gap Eliminator / Crash Control This device will automatically detect the setting up or machining condition occurs, the grinding wheel will rapidly retract for safety.   Lineal Scale for X and Z axis Gives actual slide movement feedback to CNC system up to submicron level,

Machine Base The machine base is manufactured of one piece close grained graded cast Iron box type design,  heavily reinforced with ribs provide high rigidity & stability.   Machine Guideways V & Flat guide ways precisely hand scrapped with continuous automatic lubrication. Grinding Wheel Slide is coated with Turcite coated which gives stick slip free movement, excellent vibration damping and high positioning accuracy.   Work Head The machine has a rigid Universal Work Head, which can be swivelled to facilitate taper grinding. The drive to the work head is built for stationery and live spindle grinding. Work Head with Antifriction bearings and variable frequency drive offered as optional.   Wheel Head Wheel Head Spindle is made of special alloy steel ground and micro finish to achieve high dimensional stability and long life. Spindles runs in precision white metal bearings which give high accuracy and excellent surface finish to the work piece. Cartridge type grinding wheel head spindle with precision antifriction can be offered as  optional.   Tail Stock Rigid Tail stock Tail stock is spring loaded and can accept MT-3 Taper Hydraulic Actuation & Micro Taper correction facility in optional.   Internal Grinding Attachment (Optional) This unit with its independent drive motor is hinged on the wheel head and can be quickly lowered in to grinding position The drive to the spindle is transmitted by flat belt.   Coolant Coolant supply is provided with electrical pump fitted on separate tank   Electricals The machine is supplied with all electrical suitable for 440V,  AC,  50 Hzs.  The motors are of reputed make,  The electrical panel is mounted on one side of the machine,  Push button station is located at easy reach of the operator.

Machine Base The machine base is manufactured of one piece close grained graded cast iron.  Box type design, heavily reinforced with ribs, provides high rigidity and stability.   Machine Guideways V & Flat guide ways precisely hand scrapped for Cross (X-Axis) & Table slides (Z-Axis) with turcite coating which gives stick slip free movement Excellent vibrations damping and high positioning accuracy, which insures better lubrications and longer life of guide ways. The X-Axis can be equipped with linear measuring system, depending upon requirements (Optional).   Work Head Dead Centres as standard, live cum dead centres as optional Easy belt tensioning arrangement. Special arrangements provided in front to avoid entry of coolant inside work head.   Wheel Head Cartridge type grinding wheel spindle operating at 33 m/s or  45 m/s cutting speed & with precision anti friction bearings. Constant Cutting Speed of grinding wheel though variable speed drive (Optional) Robust wheel head with anti friction bearings is maintenance free has good thermal stability.   Tail Stock Rigid design and facility for adjusting Tail stock quill clearance. Hydraulic actuation (Optional) Micro correction attachment for taper setting  + 0.030 (Optional)   Optional Accesories Automatic In-Process Guage IPG automatically and continuously measures the diameter being ground and compares the actual size to preset values. Confirming the diameter to the accurate dimension.   Flagging Detects the end face position on work piece,  reduces idle time and ensure safety.   Dynamic Balancing System Dynamically compensates the imbalance of grinding wheel. Balancing system improve the surface finish and geometry of the work piece.   Gap Eliminator / Crash Control This device will automatically detect the setting up or machining condition occurs, the grinding wheel will rapidly retract for safety.   Lineal Scale for X and Z axis Gives actual slide movement feedback to CNC system up to submicron level Robust design of machine elements with high reliability and easy maintainability. The   ECG  Series is developed for grinding of mass and batch production of medium and heavy size components.  This machine offers a cost effective solution for external cylindrical grinding application with straight or angular wheel head option