German rhodius tools rhodius models rhodius prices

rhodius tools integrate hydraulic systems with conventional tools into a unified whole. They convert powerful hydraulic power into mechanical motions such as reciprocating linear motion, rotary motion, and cycloidal motion. A complete hydraulic tool system consists of five components: power elements, actuating elements, control elements, auxiliary elements, and hydraulic oil. Hydraulic tools include: hydraulic wrenches, electric pumps dedicated to hydraulic wrenches, hydraulic jacks, hydraulic bolt tensioners, hydraulic flange spreaders, hydraulic nut splitters, hydraulic pullers, etc. Hydraulic tools offer the advantages of high efficiency and convenience. A complete hydraulic tool system consists of five components: power elements, actuating elements, control elements, auxiliary elements, and hydraulic oil.

rhodius tool classification

1) Tools: Magnetic properties of materials are often utilized in production to facilitate processes, such as magnetic screwdrivers used in electronic product assembly. In machining, large amounts of fine iron chips are generated. These chips flow back with the cooling medium into recovery containers, often causing circuit blockages and creating cleaning difficulties. Installing a magnetic oil trough on the machine tool resolves this. During metal cutting, the cooling medium carrying iron chips flows from the worktable drain groove into the oil trough. As it passes through the filter screen, the iron chips are blocked and accumulate on one side of the screen due to the action of ring magnets, while the cooling medium flows into the oil tank through oil channels. For cleaning, the oil trough can be conveniently lifted to dump the chips. 2) Molds: When bending and forming workpieces with complex shapes, eccentric center of gravity may cause instability if the mold is too small, potentially leading to cantilever effects, flipping, or warping. For example, adding a positioning magnet to the die cavity can assist in workpiece positioning, reducing mold volume while increasing positioning reliability. 3) Auxiliary tools: In stamping production, steel plates stacked together have no gaps and adhere due to atmospheric pressure, making material handling difficult. Installing a magnetic auxiliary workbench close to the press solves this problem. The working principle involves fixing a baffle plate on the workbench with a magnet installed on one side. The sheet metal to be processed is placed against the other side of the baffle. During operation, vibrations caused by the up-and-down movement of the press slider and the punching force cause the sheets to vibrate vertically. The top sheet, unable to overcome the magnetic force due to insufficient gravity, leans against the baffle, naturally creating a gap for easier material handling. The magnetic force magnitude can be adjusted by changing the baffle thickness. Magnetic force acts like an invisible hand to hold the workpiece. By cleverly utilizing magnet technology, we simplify tool structures, improve workpiece process performance, and make production easier, demonstrating that magnetic tools can yield unexpected benefits.

rhodius tool structural composition

The cross-sectional shape and distribution of the pole core vary depending on the workpiece. Common structures for electromagnetic chucks include rectangular and circular types. Rectangular magnetic poles are arranged either longitudinally or transversely. Longitudinal arrangement of rectangular magnetic poles is suitable for securing larger workpieces; transverse arrangement is suitable for securing smaller workpieces. Circular chucks are suitable for securing ring-shaped workpieces or workpieces with complex shapes. The main characteristics of standard electromagnetic chucks are: magnetic flux lines are evenly distributed across the disk surface, magnetic attraction cannot be concentrated, and the magnetic force per unit area is relatively small. The direction of magnetic force is perpendicular to the chuck surface and difficult to change, producing only one type of magnetic force for workpieces with the same contact area. The point of application of magnetic force is limited to the contact surface between the workpiece and the chuck and cannot be arbitrarily changed. Therefore, machining suffers from disadvantages such as low positioning accuracy, insufficient clamping force, narrow scope of application, and low production efficiency.

rhodius tool usage

1) When placing the diamond dressing tool head into the holder, avoid impacting the grinding wheel surface. 2) Do not align single-point diamond dressing tool heads vertically with the grinding wheel center; generally, they should be tilted 10-15°. 3) Do not "quench" (suddenly cool) heated dressing tools. During dry dressing, maintain sufficient intervals between dressing operations to allow the heated dressing tool to cool. 4) Do not assume the grinding wheel surface is ideally flat. At the start of dressing, locate the high points on the grinding wheel and proceed with dressing. 5) If possible, the stock removal amount per dressing operation should not exceed 0.001 inches on the grinding wheel radius. Excessive stock removal can cause premature wear and frequent fracture of the diamond dressing tool head. 6) However, do not remove too little stock each time. Grinding wheels used on old or low-rigidity machine tools may not require dressing. 7) Avoid staying in one position for too long during dressing. This will polish the grinding wheel surface, generate high temperatures, and damage the diamond dressing tool. Rotate the dressing tool at least once daily. 8) Do not continue using worn or damaged dressing tools. Adjust or replace them promptly. 9) Do not select excessive stock removal and fast traverse speeds during rough dressing, followed by small stock removal and slow traverse speeds during finish dressing. This will rapidly damage the diamond dressing tool. If possible, it is recommended to use the same traverse speed for both rough and finish dressing.

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