T201A CNC external grinding machine

Main functional features

1. Special control system for grinding machine, imported high-precision ball screw for two shafts, and imported bearing support; Head frame structure: A type fixed type, B type fixed and active dual-use, C type precision electric spindle rotary structure, D type torque spindle rotary structure; Precision roller guide rail is used for X and Z axis, and Schneider electric control is used for electrical control. The machine tool has the function of automatic correction and compensation of grinding wheel, and is externally connected with 1 μ M-band compensation switch, safety emergency exit protection and other functions.

2. The machine tool has high repeated positioning accuracy, strong grinding stability and low surface roughness value; It is easy to operate, easy to learn and use, and easy to realize automatic processing; It is widely used for grinding cylindrical surface, conical surface, arc shaped surface and multi-step shaft cylindrical parts.

Pictures Of Processing Parts

Technical Spec

技術參數		規格
中心高	Center high	135mm
兩頂尖中心距	Two top center distance	750mm
磨削直徑范圍	Grinding diameter range	Ф8~Ф200mm
砂輪尺寸范圍	Grinding wheel size range	Ф400×（25~80）×Ф203mm
砂輪線速度	Grinding wheel speed	≤45m/s （可選≤60m/s、≤90m/s、≤120m/s）
砂輪電機功率	Grinding wheel motor power	4kW
頭架電機功率	Head motor power	400W（伺服電機）
工件最大重量	Max weight of the workpiece	≤50kg
砂輪架進給速度	Grinding wheel feed speed	0.01~6000mm/min
頭架撥盤轉速(無級變速)	Head carriage speed（stepless speed)	0~400r/min
頭架莫氏錐度	Head frame Mohs taper	MT5
尾架套筒行程	Tailstock sleeve travel	50mm
尾架莫氏錐度	Tailstock Mohs taper	MT4
工作精度圓度	Working accuracy roundness	≤1.5μm
尺寸一致性	Dimensional consistency	≤3μm/315mm
表面粗糙度	Surface roughness	Ra0.1~0.4μm
X軸重復定位精度	X- axis repeat positioning accuracy	≤1.5μm(50次)
Z軸重復定位精度	Z-axis repeat positioning accuracy	≤4.0μm(50次)
執行標準	Implementation of standards	Q/320281BGF01-2016 GB/T4685-2007
機床重量	Machine weight	3400kg
機床外形尺寸(L×W×H)	Machine dimensions (L×W×H)	2400×1800×2080mm
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T201A CNC external grinding machine