German alpine metal tech workholding fixtures, alpine metal tech models, alpine metal tech prices

alpine metal tech workholding fixtures are machine tool accessories produced based on the electromagnetic principle. When the internal coil is energized, it generates magnetic force that passes through the magnetically conductive panel to firmly hold workpieces in contact with the panel surface. De-energizing the coil eliminates the magnetic force, allowing demagnetization and removal of the workpiece. Primary applications include workpiece fixation during machining of ferrous materials on grinding machines, electromagnetic knife grinders, gantry milling machines, and gantry planers. Rectangular electromagnetic chucks have lifting screw holes on both sides; insert T-shaped screws for lifting, and secure to the workbench using T-shaped blocks and screws. Connect the DC power supply and ground wire from the machine tool, then precision grind the upper surface of the chuck once to ensure parallelism between the top and bottom surfaces. When holding workpieces, sufficient positioning holding force is achieved by bridging two adjacent magnetic poles, allowing grinding operations. Magnetization and demagnetization of the workpiece can be controlled via the machine tool buttons.

alpine metal tech workholding fixture types

1) Standard rectangular electromagnetic chuck. Application: Surface grinding machines with rectangular tables. 2) High-power electromagnetic chuck. Application: Milling machines, planers, machining centers. 3) Fine-pole electromagnetic chuck. Application: Surface grinding machines with rectangular tables, milling machines. 4) Multi-function high-power electromagnetic chuck. Application: Surface grinding machines with rectangular tables. 5) Rotary electromagnetic chuck. Application: Various surface grinding machines. 6) Electromagnetic chuck for knife grinding. Application: Knife grinding machines. 7) Circular electromagnetic chuck (concentric pole type). Application: Surface grinding machines with circular tables. 8) Circular electromagnetic chuck (radial pole type). Application: Surface grinding machines with circular tables. 9) Circular electromagnetic chuck (plum blossom pole type). Application: Surface grinding machines with circular tables. An electromagnetic chuck is an electromagnetic fixture that secures workpieces using the holding force generated by the chuck body when the electromagnetic coil is energized. It consists of an iron core, coil, panel, and bracket. The electromagnet, formed by the coil and iron core, is the main component of the electromagnetic chuck.

alpine metal tech workholding fixture features

1) Chuck holding force: Electronically controlled high-power chucks offer superior holding force, up to 16kg/cm², with uniform and adjustable magnetic distribution. They are suitable for various heavy-duty machining, roughing, and finishing operations. Standard high-power chucks have weaker and uneven holding force, unable to meet heavy-duty machining requirements. 2) Machining precision: The holding force of electronically controlled high-power chucks does not require continuous power supply, generating no heat during continuous operation, thus avoiding thermal deformation of workpieces. The strong and uniform surface holding force ensures highest machining precision even if the workpiece overhangs the table. In contrast, standard electromagnetic chucks require continuous current, generating heat over time, which causes workpiece deformation and reduces magnetic force, compromising machining precision. 3) Performance: Electronically controlled high-power chucks can operate continuously without failure or maintenance, even for more than 20 hours daily. Standard permanent magnet chucks show reduced holding force after about half a year, while standard electromagnetic chucks can only operate for a few hours daily, are prone to faults, and require frequent replacement and maintenance of internal components. 4) Operational efficiency: Using standard high-power chucks requires significant workpiece adjustment time, accounting for 40%-50% of the entire machining process, with noticeable errors in clamping and positioning, leading to high scrap rates and low efficiency. Electronically controlled high-power chucks feature automatic auxiliary positioning; simply pressing a button completes workpiece clamping or release in 0.3 seconds, significantly improving production efficiency.

alpine metal tech workholding fixture usage

With the continuous development of industry in China, the use of electromagnetic chucks in industrial production is becoming increasingly widespread. The most important aspects of an electromagnetic chuck are its parameters, particularly the lifting capacity and working class. The lifting capacity of an electromagnetic chuck refers to the maximum weight allowed to be lifted under specified working conditions, also known as the rated lifting capacity. For cranes equipped with electromagnetic chucks, the lifting capacity should include the weight of the chuck itself. Rectangular electromagnetic chucks have lifting screw holes on both sides; insert T-shaped screws for lifting, and secure to the workbench using T-shaped blocks and screws. Connect the DC power supply and ground wire from the machine tool, then precision grind the upper surface of the chuck once to ensure parallelism between the top and bottom surfaces. When holding workpieces, sufficient positioning holding force is achieved by bridging two adjacent magnetic poles, allowing grinding operations. Magnetization and demagnetization of the workpiece can be controlled via the machine tool buttons. Before use, wipe the surface of the electromagnetic chuck clean to avoid scratches. Avoid severe impacts to maintain precision. After use, clean and apply anti-rust oil to prevent corrosion. When using an electromagnetic chuck independently, ensure a ground wire is connected to prevent electric shock hazards.

Weidou Intelligent Technology specializes in selling German alpine metal tech tooling fixtures, alpine metal tech machine tool fixtures, alpine metal tech magnetic fixtures, alpine metal tech pneumatic fixtures, alpine metal tech end effectors, alpine metal tech grippers, alpine metal tech handlers, alpine metal tech clamps, alpine metal tech electromagnetic fixtures, alpine metal tech vacuum suction cups, alpine metal tech vacuum fixtures, alpine metal tech electric fixtures, alpine metal tech hydraulic fixtures, alpine metal tech electromagnetic chucks, alpine metal tech magnetic chucks. All products are original imports from Germany. Welcome inquiries and orders.