Yuhuan CNC Machine Tool Co., Ltd.

产品中心

YHDM580E+YHM450

Mobile phone glass automation production line

The machine tool can be hard, brittle, thin non-metallic parts (glass, ceramic, sapphire, etc.) of the double end face of high-efficiency precision grinding, can also be precision grinding metal thin precision parts (bearings, gears, valves, hard alloy blades, seals, oil pump blades, piston rings, etc.) of the upper and lower two parallel planes. The machine tool adopts grinding thinning process to solve the technical problem of mobile phone touch panel glass thinning. The machine tool has a high degree of intelligence and can realize automatic on-line measurement of workpiece thickness and automatic loading and unloading. It can automatically complete all links of the workpiece from wool to the thinning process and automatically transport it to the next process, thus significantly improving the processing efficiency and processing quality.

Keywords

Precision grinding, intelligent manufacturing technology, integrated solutions

Classification

Home product display

Recommended Products

Message consultation

Typical Machining Parts

Typical Machining Parts

Piston ring

Bearing

Gasket

Mobile phone glass

Processing mode

C- mode grinding (C) Suitable for high efficiency, multi-specification variety processing	Continuous mode grinding (LX) Suitable for high removal, thin workpieces (1-8mm)

Equipment Highlights

Equipment Highlights

YHDM580E

● C- type grinding or continuous grinding processing (optional swing grinding, double-station planetary grinding), high-precision and efficient grinding of both ends of the workpiece;

● The rear side of the machine tool opens a large window to change the grinding wheel, which is convenient and simple. The feeding table is fixed and can be equipped with automatic equipment to avoid precision changes and frequent adjustments caused by frequent opening and closing of the feeding table.

● The upper box body, the lower box body and the feeding table are vertically connected and fixed in turn to ensure the smooth operation of the whole machine.

● Adjust the angle of the upper and lower boxes by three-point adjustment, so as to adjust the parallelism and angle of the upper and lower grinding heads, which is more convenient to operate, stable and reliable.

● Adopt linear dressing mechanism, multiple groups of oilstones participate at the same time, and the dressing efficiency is high.

● The servo motor is used to control the reducer to drive the screw to drive the screw nut to push the grinding head part to move up and down, and the precision linear grating ruler is equipped to ensure the micron feed accuracy.

● High rigidity and high torque electric spindle is used to replace ordinary mechanical spindle, which runs smoothly, eliminates machine vibration caused by transmission chain, and improves grinding efficiency and accuracy.

● Spindle center water, improve grinding efficiency.

YHMM450

● The fuselage adopts casting box structure, with good shock absorption, rigidity and reliable thermal stability.

● The coolant is filtered by magnetic separation and paper tape filtration, and the cooling machine is recycled after temperature control.

● The axial feed structure of the grinding head of this machine adopts the ball screw structure with large diameter of P2 driven by worm gear. The spindle shaft system adopts the bearing layout structure with large span and high rigidity to ensure the running accuracy of the spindle and the bearing capacity demand of large surface grinding.

● The special planetary feeding structure is adopted to realize the planetary motion track of the workpiece disc, which can realize positioning grinding; the worm gear structure is adopted to drive the positioning of the large plate, with high positioning accuracy; the pressure relief guide way is adopted to meet the rigid requirements of large margin grinding.

● The workpiece is clamped by vacuum adsorption.

● Equipped with automatic grinding wheel dressing device, convenient and fast, to ensure the quality of grinding wheel correction.

● Full servo motor drive, smooth movement, accurate positioning, easy adjustment.

Technical parameters

Technical parameters

YHDM580E

Item/Product Model	Unit	YHDM580E
Machining workpiece diameter	mm	Φ12-Φ150
Machined workpiece thickness	mm	0.8-40
Grinding wheel size	mm	Φ585xΦ180
Grinding head motor	kw	30x2
Grinding head speed	rmp	50-1500
Feed tray motor power	kw	1.5
Whole machine quality	kg	4800
Overall dimensions of machine tool (length x width x height (LxWxH)	mm	1880x2430x2350

YHM450

Item/Product Model	Unit	YHMM450
Machining workpiece diameter	mm	Φ50-φ500
Machined workpiece thickness	mm	0.4-20
Grinding wheel size	mm	Φ445
Grinding head motor	kw	11
Grinding head speed	rmp	50-950
Feed tray motor power	kw	0.75 x 2
Dashboard drive motor power	kw	3.5
Whole machine quality	kg	Approximately 5000.
Overall dimensions of machine tool (length x width x height (LxWxH)	mm	1400x2400x2600