The structural system of PCD tool grinding machine
PCD tool grinding machine The grinding head motor system, the grinding wheel feed control system, the table hydraulic reciprocating control system, the tool sharpening coolant supply system, the disk suction control system, the demagnetization device, and the lubrication control system constitutes a grinding machine. The core structure of the knife.
Among them, the PCD tool grinding machine is the core system of the whole grinding machine, and it is the main support for the precision of the grinding machine. The stability, continuity, and amplitude of the machining process will have different processing precision. The impact of the gapless grinding heads of many of the invention patents that have been developed by our company is developed in response to these influencing factors, and the current customer feedback proves that the device provides customers with a strong precision guarantee.
PCD tool grinding machine The grinding wheel feed control system includes the energy-saving frequency conversion speed control and the tool axis positioning control system of the grinding wheel motor. The tool axis positioning control system is mainly supported by the custom-grade servo control system, that is, the servo drives active operation control industrial-grade AC servo Motor implementation.
The hydraulic reciprocating control system of the worktable is powered by an oil pump to control the grinding head to achieve high-precision reciprocating grinding on the left and right movement of the linear guide. At the same time, the speed can be changed by adjusting the power of the oil pump. The tool sharpening coolant supply system is used in the same way as the conventional method. The coolant in the cooling tank is pumped and cooled by the pump during the sharpening of the tool.
The demagnetizing device is that after the grinding process is completed, the electromagnetic chuck eliminates its own magnetic force in the first time so that the tool can be taken out immediately. The lubrication control system supplies pressure to the moving joints of the various components of the equipment through the hydraulic oil pump to lubricate the components and reduce friction.
Manual PCD tool grinder Appearance quality requirements
1. The appearance of the equipment shall not have any defects such as protrusions, depressions, roughness and other damages as specified in the drawings.
2. The exposed parts of the sharpening machine and the edges of the exposed joint surface should be neat, and there should be no obvious misalignment.
3. The color tone of the plated parts, bluing and blackening parts should be the same, and the protective layer should not fall off.
4. After painting, the outer surface of the sharpening machine should be even and bright, and there should be no defects such as spots, bubbles, wrinkles and peeling.
Manual PCD tool grinder Basic operation flow of the sharpener
1. Open the window and exhaust fan of the sharpening room before using the sharpening machine, so that the sharpening room is in a ventilated state.
2. Check whether the grinding wheel is tight and eccentric before using the sharpening machine. Whether the wear is serious or it must be tightened, adjusted and repaired.
3. Measurements must be made with a micrometer when performing tool grinding radius
4. In the specific process of sharpening the knife, the feed of the tool to the direction of the grinding wheel should not be too large, and it is strictly prohibited to operate in violation of the barbaric operation.
5. When using a magnifying glass to observe the tool, etc., when the knife sharpener is suspended, the power of the sharpener must be turned off.
6. The scrapped tool should place in the designated waste box.
7. When leaving the sharpening room, you must wipe the sharpening machine clean, clean the sharpening room, arrange and put the work and measuring tools, and do the “five off” (shutdown, turn off the lights, turn off the fans, close the door, close the window), seriously Fill in the "instrument, equipment usage record"
Adjustment of PCD tool grinder sharpener
In the process of using the sharpening machine, some problems and malfunctions will inevitably occur. During this period, the machine must first adjust the gap after changing the tool or adjust the maintenance. When adjusting the sharpening machine, adjust the spacing from the beginning with a feeler. For the various thicknesses of the sheet, the edge clearance of the sharpening machine is different. The relationship between the size of the gap and the thickness of the plate is shown in the chart. When adjusting the cutting edge clearance, rotate the flywheel by hand to make the upper tool holder to the bottom dead center, loosen the screws of the fixed blade on the worktable, and determine the gap value according to the thickness of the shearing plate.
Use the feeler gauge to measure the full length of the sharpening machine. At this time, the vibrating flywheel moves the upper tool holder up and down several times, gradually tightening the bolts, nuts, and adjusting the gap value of the cutting edge to the required level. Adjust the other one without adjustment and adjust the knife-edge of the sharpener to zero. Then make careful adjustments. It is enough to ensure that the three wires can not enter into the five wires. Grinding machine tool body organic body, work table, electromagnetic table, grinding head, electrical appliances, most of the components, the structure between the components is compact, the appearance is beautiful and reasonable, the grinding head is even and stable, the equipment has precision and stability, work High efficiency, long service life and other characteristics, suitable for the processing of various straight edge tools.
The precision sharpening machine is indispensable mechanical equipment for grinding straight-blade blades. A good sharpening machine can not only greatly improve the working efficiency of the working host, but also the work of sharpening is simple and convenient. The sharpening machine and the sharpened edges are all in a straight line, which increases the strength of the blade compared to manual grinding, increasing the service life and processing capacity of the insert.
