Features and Applications of Tool Grinders

Published Time:

2023-03-20

The tool grinder is equipped with a variety of attachments, offering a wide range of applications. It delivers high surface finish and excellent straightness, making it ideal for precision grinding of cutting edges and grooves on various metal cutting tools. It can also be used to grind external cylindrical surfaces, flat surfaces, and complex contours of workpieces. This machine is suitable for tool shops and mechanical repair workshops in all types of factories.

　　The tool grinder is equipped with a variety of attachments, offering a wide range of applications. It delivers high surface finish and excellent straightness, making it suitable for grinding the cutting edges and grooves of various metal cutting tools. It can also be used to grind external cylindrical surfaces, flat surfaces, and complex contours of workpieces. This machine is ideal for tool shops and mechanical repair workshops in all types of factories.

　　The tool grinder is suitable for grinding high-speed steel, cemented carbide, or other materials. It is also convenient for grinding external cylindrical surfaces, flat slots, and shaped surfaces. With the addition of specialized accessories, it can further be used to grind various types of gears, worm gear hobbing tools, forming tools, ball-end mills, twist drills, and tapered reamers, among others.

　　Features of tool grinders:

　　1. The grinding wheel head is flexible and can be adjusted in two dimensions. The workhead holder can rotate in both directions and features a standard international No. 50 taper hole, making it easy to install various tools and fixtures. The worktable is supported by pre-tensioned ball guide rails, ensuring smooth and precise operation. The worktable can be driven manually or hydraulically, with stepless speed regulation.

　　2. The workbench features imported high-precision linear rolling guides, ensuring stability and ease of operation.

　　3. This machine can be equipped with various accessories to suit the grinding requirements of different tools, enabling it to grind end mills, face mills, R-type milling cutters, cylindrical milling cutters, three-sided milling cutters, single-angle milling cutters, reamers, turning tools, R-type turning tools, hobbing tools, drills, taps, engraving tools, paper-cutting blades, and other types of cutting tools.

　　4. The motor can rotate 360 degrees and is equipped with grinding wheels on both sides, enhancing the controllability of tool sharpening. When sharpening tools made of different materials, you can simply reorient the grinding wheel head to resume sharpening without having to replace the wheel, thereby improving safety and reducing the time required for wheel changes and refurbishment.

　　5. High-toughness cast iron is used to maintain mechanical precision over extended periods.

　　Uses of tool grinders:

　　1. This machine tool is suitable for sharpening various small and medium-sized tools:

　　2. Reamers, taps, twist drills, and countersinks.

　　3. Various types of milling cutters.

　　4. Milling cutter disc and gear hobbing cutter.

　　5. External circles, internal circles, and flat surfaces—as well as molds, templates, and mold (graphite) electrodes—can all be ground using the corresponding accessories.

　　6. All kinds of cemented carbide tools can be sharpened using diamond grinding wheels.

　　The editor will briefly introduce you to the operating procedures for a tool grinder:

　　1. Before starting the machine, check whether all mechanical transmission parts of the grinding wheel machine are functioning properly and whether the switch buttons are reliable. Ensure that the grinding wheel is intact and undamaged.

　　2. Manually start the grinding wheel to its normal machining speed and let it run idle for five minutes.

　　3. The grinding wheel is prohibited from operating at speeds exceeding the warning speed.

　　4. Select the grinding amount reasonably and strictly prohibit overloading during grinding.

　　5. Before grinding, check whether the workpiece is securely clamped or held firmly. When clamping high workpieces or workpieces with a small bottom surface area, use stop blocks or specialized fixtures to ensure secure clamping and prevent potential malfunctions.

　　6. No one is allowed to stand in front of the grinding wheel when the machine is started, to prevent the grinding wheel or workpiece from flying out.

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