German emmerich tools, emmerich models, emmerich prices

emmerich tools utilize electromagnetic technologies such as permanent magnets to assist in mechanical manufacturing processes. They can be categorized into magnetic fixtures, magnetic tools, magnetic molds, and magnetic auxiliary devices. The use of magnetic tools can significantly improve production efficiency and reduce the labor intensity of employees. For some workpieces, clamping is inconvenient during machining and assembly due to their structural characteristics. By vertically positioning the U-shaped iron core on the worktable for processing, we only need to embed a magnet in the locating block of the fixture to firmly attract the workpiece to the worktable equipped with the locating block, ensuring accurate positioning. This greatly simplifies the fixture structure and improves work efficiency. Some products require welding small parts onto the workpiece; if accurate positioning is not achieved, it not only makes the work inconvenient but also fails to meet requirements.

emmerich Tool Classification

1) Tools: In production, the magnetic properties of materials are often utilized to facilitate operations, such as using magnetic screwdrivers during electronic product assembly. In machining, a large amount of fine iron chips is generated. These chips flow back into the recovery container with the cooling medium, often causing circuit blockages and making cleaning inconvenient. A magnetic oil trough can be installed on the machine tool. During metal cutting, the cooling medium containing iron chips flows from the worktable drain 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 the ring magnet, while the cooling medium flows into the oil tank through the oil channel. During cleaning, the oil trough can be easily lifted to dump the chips. 2) Molds: When bending and forming workpieces with complex shapes, an offset 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 concave die can assist in workpiece positioning, reducing the mold volume while increasing positioning reliability. 3) Auxiliary Devices: In stamping production, steel plates stacked together have no gaps and adhere due to atmospheric pressure, making material handling extremely inconvenient. Installing a magnetic auxiliary worktable closely against the press solves this problem. The working principle is as follows: a baffle is fixed on the worktable, with a magnet installed on one side. The plates to be processed are placed tightly against the other side of the baffle. During operation, the vertical movement of the press slider and vibrations caused by the punching force cause the plates to vibrate vertically. The top plate, unable to overcome the magnetic force due to gravity, leans against the baffle, naturally forming a gap that facilitates material handling. The magnetic force can be adjusted by changing the thickness of the baffle. Magnetic force acts like an invisible hand to hold the workpiece. By cleverly utilizing magnet technology, we simplify the structure of various tools, improve the process performance of workpieces, and make production easier. Thus, magnetic tools can help achieve unexpected results.

emmerich Tool Structure and Composition

The cross-sectional shape and distribution of the pole cores vary depending on the workpiece. Common structures of electromagnetic chucks include rectangular and circular types. Rectangular magnetic poles are further divided into longitudinal and horizontal arrangements. Longitudinal arrangement of rectangular magnetic poles is suitable for securing larger workpieces; horizontal 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 lines of force are evenly distributed on 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 of the same contact area; the point of action of the 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.

emmerich Tool Features

Electrically controlled powerful chucks offer superior holding force, reaching up to 16kg/cm², with uniform and adjustable magnetic distribution, suitable for various heavy-duty machining, roughing, and finishing operations. Standard powerful chucks have weaker and uneven holding force, unable to meet the requirements of heavy-duty machining. Electrically controlled powerful chucks do not require a continuous power supply to maintain holding force, generating no heat during continuous operation, thereby avoiding thermal deformation of the workpiece. Meanwhile, the strong and uniform surface suction ensures the highest machining precision even if the workpiece overhangs the table. In contrast, standard electromagnetic chucks require a continuous current supply, generating heat after a period of operation. This not only causes thermal deformation of the workpiece but also reduces the chuck's magnetic force, failing to guarantee machining precision. Electrically controlled powerful chucks can be used continuously; even if operated continuously for more than 20 hours daily, no faults will occur, and no maintenance is required. Standard permanent magnet chucks typically experience a decline in suction force after about half a year of use, while electromagnetic chucks can only operate for a few hours a day and are prone to failures, requiring frequent replacement and repair of internal components. Using standard powerful chucks requires significant workpiece adjustment time, accounting for 40%-50% of the entire machining process. Clamping and positioning are prone to obvious errors, resulting in high scrap rates and very low efficiency. Electrically controlled powerful chucks feature automatic auxiliary positioning; simply pressing a button completes workpiece clamping or release in 0.3 seconds, significantly improving production efficiency.

Weidou Intelligent Technology professionally sells German emmerich workpiece fixtures, emmerich hydraulic tools, emmerich power tools, emmerich pneumatic tools, emmerich hand tools, emmerich electronic tools, emmerich welding tools, emmerich pipe tools, emmerich explosion-proof tools, emmerich electrical tools, emmerich automotive maintenance tools, emmerich fastening tools, emmerich cutting tools, emmerich striking tools, emmerich grinding tools. All emmerich products are original imports from Germany. We welcome inquiries and orders from customers.