Lh-zhmc-2 multi-functional Grinding Machine
Longhui company according to Europe, The United States, the Middle East market disc brake pad demand diversification characteristics, developed another high-precision multi-functional disc lining processing and grinding machine. It is a combination of ordinary linear combination grinding machine and precision combination grinding machine. It solves the problem that customers use the same fixture to fix thousands of plates. As shown in the figure below:
① The use of highly rigid rail, not only can process with nail plate lining plate technology, but also can process multi-nail plate lining plate and plate, but also can process different sizes and shapes of brake pads.
(2) Using optical delete type digital display table, convenient and intuitive, and the grinder head is not directly connected with the motor spindle, avoid folding knife, stable processing accuracy.
Chamfering can be directly adjusted up and down around the stroke, simple and clear.
Adopt frequency conversion speed regulation, high degree of automation.
Its use characteristics are as follows:
Purpose: This grinding machine is suitable for grinding and processing various vehicles disc brake block friction material surface of the special machine.
Features: it can ensure the parallelism between the friction surface and the steel plate backplane. Suitable for continuous production mode of assembly line, automatic continuous grinding plane, grooving, chamfering.
1.1 Device size: 3850Lx1750Wx2450H
1.2 Equipment weight: 5T
1.3 Processed disk size: 50mm x 180mm Max.
1.4 Machining accuracy: ±0.05mm
1.5 Capacity: 1800 PCS/HR
2. Grinding Disc parameters
2.1 Rough grinding: diameter 300mm die-cast emery wheel vertical spindle,7.5KW
2.2 Slotting: 250mm diameter emery slotting piece horizontal spindle, 5.5kW
2.3 Fine grinding: diameter 300mm die-casting emery wheel vertical spindle,5.5KW
Chamfering: Vertical spindle, 3.7KW,
2.5 Grinding head bearing: angular contact bearing, deep groove ball shaft.
2.6 Grinding head bearing sleeve: Motor flange: all sanded and annealed.
3 Transmission device
3.1 Transmission speed: 0-5.5m /min.
3.2 Transmission driving mode: induction motor + frequency converter
3.3 Disk transmission track: ball ground cast iron 400, integral sand turning, track milling + permanent magnet white steel track
3.4 Transmission motor: Gear motor (1.5kW)
3.5 Feeding device: roller chain, continuous feeding
4 shoot
4.1 Brush: Brush
4.2 Motor: induction motor 220V180W (height adjustable)
5 Regulating device
5.1 Guide rail: rectangular guide rail (sand-turning slider, high-frequency heat treatment, guide fine grinding), oil tank design (36# lubricating oil)
5.2 Screw: Worm, ball screw, handwheel adjustment.
5.3 Digital display: Digital display light scale, 220V
Each grinding head is individually equipped with a closed dust cover, and then with an integral shell dust cover.
7 turning mode Mechanical connecting rod transmission + clutch mode (no separate motor to reduce turning failure)
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