Yuhuan CNC Machine Tool Co., Ltd.

产品中心

YH2M8155 four-axis precision single-side lapping (polishing) machine

The machine is used for single-sided grinding and polishing of metal parts such as valve plate, valve plate, friction plate, rigid sealing ring, cylinder piston ring, oil pump blade, etc., as well as silicon wafer, wafer, quartz crystal, glass, ceramic, sapphire and other non-metallic hard and brittle materials.

Keywords

Precision grinding, intelligent manufacturing technology, integrated solutions

Classification

Lapping & Polishing

Recommended Products

Message consultation

Typical Machining Parts

Typical Machining Parts

silicon wafer

Sapphire

Equipment Highlights

Equipment Highlights

●This machine adopts eccentric planetary motion mode.

● The workpiece disc and polishing disc are directly driven by reducer and speed regulation by frequency converter.

The cylinder electric proportional valve is used to accurately control the pressure, and the touch screen PLC control mode is adopted.

Technical parameters

Technical parameters

Project	Unit	Parameters
Precision lower disc size	mm	Φ1422x145
Pressure plate size and material	mm	φ550/SUS304 flatness ≤ 5um
Equipment weight	T	9
Equipment Size (L * W * H)	mm	2255X1875X3300
Disk surface temperature detection system	-	Have
polishing liquid supply system	-	Have
PP head cooling system	-	Optional
Lower plate cooling system	-	Have
Upper pressure plate motor forced drive rotation (upper drive) 4 sets	-	Have
turning tool servo system	-	Optional
whole process control system	-	Have/can write 10 step process (50recipe)
Historical data storage and reading system (temperature, speed, time, pressure)	-	Have
Water gun and air gun	-	Have
Upper pressure plate pressure and accuracy	-	The maximum pressure of a single pressure plate is 500kg/ea, the minimum pressure is 40kg/ea, and the pressure fluctuation and error are within 3%
Applicable power supply	-	Power supply voltage: 380V ± 10%/220V ± 10%, power supply frequency: 50Hz ± 2%
Equipment power	kW	≦ 30
Air supply pressure demand	Mpa	End pressure: 0.5~0.7
Cooling water demand	-	Pressure: 2-4kg/cm2, flow: 10-16L/min. Temperature: 8-18 ℃
Environmental needs	-	Ambient temperature: 0 ℃-45 ℃