日本NISSIN日进无心磨床

Capacity	Work Diametor	Փ0.5mm~Փ20mm
GW	Dimensions	Փ255x100(150)xՓ127mm
	Surface Speed	2,000m/min
	Motor Capacity	2.25kW(AC servo motor)
	Bearings	Stationary Spindles(Roller Bearings)
RW	Dimensions	Փ180x100(150)xՓ90mm
	RPM	10～500r/min(60Hz)
	Motor Capacity	0.2kW(AC servo motor)
	Bearings	Stationary Spindle(Roller Bearings)
Dresser	GW Dresser
	Traverse	Motor Drive
	Infeed	Micro Handle(20µm/div)
	GW Dresser
	Traverse	Motor Drive
	Infeed	Micro Handle(20µm/div)
GW Slide	Drive Method	AC servo motor(Yasukawa)
	Minimum Unit	0.1µm
Rw Slide	Drive Method	Micro Handle(20µm/div)
Weight		1,500kg

特点:

1.设计理念是“善待环境”，免维护，紧凑的空间和性价比。

2.固定的工作台和可移动的GW & RW滑块机，使转换操作更容易，使供、卸料单元更简单。

3.磨削精度高，磨削范围广，体积小，重量轻。

4.“善待环境”设计理念:“节能”、“节约资源”、“安全”，整机外壳(可选)

a) GW头、RW头采用高精度、高刚度定轴结构。(滚子轴承)

b)数控GW型滑块进给/补偿

1.Designed concept is "kind to environment", maintenance-free, compact floor space and cost performance.

2.Fixed Workrest and movable GW & RW slide machine enables easier changeover operation and simpler work-supply and discharge units.

3.Precise and wide range grinding capability, though small-sized and light weighted.

4."kind to enviroment" design concept: "energy-saving", "resource-saving" and "safety" with overall machine cover(option)

a)High-precision and high-stiffness Stationary spindle structure is applied for GW head & RW head.(Roller bearings)

b)CNC type GW slide infeed/compensation