German turnus workholding fixtures turnus model turnus price

turnus workholding fixtures are any tools with specific functions connected to the robot edge (joint). This may include robot grippers, robot tool changers, robot collision sensors, robot rotary connectors, robot pressure tools, compliance devices, robot spray guns, robot deburring tools, robot arc welding torches, robot electric welding torches, etc. Robot end-effectors are generally considered peripheral equipment of the robot, robot accessories, robot tools, and arm-end tools (EOA). Main elements: mechanism type, gripping method, gripping force, drive unit and control object characteristics, mass, shape, center of gravity position, size, dimensional tolerance, surface condition, material, strength, operating parameters, operating space environment, operating accuracy, operating speed and acceleration, clamping time.

turnus workholding fixture applications

Whether it is a simple hydraulic fixture or a complex integrated production line, the design process for hydraulic fixtures is the same, proceeding in order with the formulation of the overall scheme, selection of hydraulic cylinder types and specifications, selection of control valves, design of mechanical parts, selection of pump station accessories, and system connection. Hydraulic fixtures provide powerful clamping and positioning forces for various machining processes. Yun Dongli cylinders are used for positioning and clamping in automated machining processes. Products such as self-centering vises and self-centering clamping elements provide good positioning; swing clamp cylinders and lever cylinders provide clamping force on products; support cylinders can prevent deformation during product machining. From simple fixation to robot-assisted machining centers, cylinders provide clamping and support forces to improve production efficiency.

turnus workholding fixture principles and features

The structure of a flat vacuum suction cup consists of the suction cup and the suction cup holder. The flat vacuum suction cup is first connected to vacuum equipment, such as a vacuum generator, via a pipe joint, and then comes into contact with the object to be lifted, such as glass or paper. The vacuum equipment is started to create negative pressure inside the suction cup, securely holding the object for transportation. When the object reaches its destination, air is gently introduced into the suction cup, changing the internal pressure from negative to zero or slightly positive, allowing the suction cup to release the object and complete the lifting and transportation task. 1) High wear rate. Since it is typically made of rubber and directly contacts objects, it experiences significant wear and tear, leading to rapid degradation. It is considered a pneumatic consumable component. This characteristic makes it stand out among many other pneumatic components. 2) Easy to use. Regardless of the material of the object being lifted, as long as it can form a seal without leaking air, the suction cup can be used. Electromagnetic suction cups, on the other hand, are limited to steel materials and cannot lift plates or objects made of other materials. 3) No pollution. Vacuum suction cups are environmentally friendly, producing no light, heat, or electromagnetic emissions that could pollute the environment. 4) Does not damage workpieces. Made of rubber, vacuum suction cups do not cause any damage when picking up or placing down workpieces. Hook-type and cable-type lifting devices, however, may cause damage. In industries where surface quality requirements are particularly strict, only vacuum suction cups can be used.

turnus workholding fixture applications

1) Can stably ensure the machining accuracy of workpieces: When clamping workpieces with fixtures, the positional accuracy of the workpiece relative to the tool and machine tool is guaranteed by the fixture, unaffected by the worker's skill level, making the machining accuracy of a batch of workpieces consistent. 2) Can reduce auxiliary man-hours and improve labor productivity: Using fixtures to clamp workpieces is convenient and fast; workpieces do not need scribing and alignment, significantly reducing auxiliary man-hours; after workpieces are clamped in the fixture, their rigidity is improved, allowing increased cutting amounts; fixtures capable of clamping multiple pieces and multiple stations can be used, and high-efficiency clamping mechanisms can be adopted, further improving labor productivity. 3) Can expand the usage range of machine tools and achieve multi-functionality: Based on the forming motion of the machining machine tool, attaching different types of fixtures can expand the original process range of the machine tool. For example, installing boring jigs on the carriage of a lathe or the table of a radial drilling machine allows for boring processing of box parts. 4) Ensure machining accuracy: Adopting fixture installation can accurately determine the mutual position between the workpiece and the machine tool/tool; the positional accuracy of the workpiece is guaranteed by the fixture, unaffected by the worker's skill level, resulting in high and stable machining accuracy. 5) Improve productivity and reduce costs: Clamping workpieces with fixtures allows rapid positioning and clamping without alignment, significantly reducing auxiliary man-hours; clamping workpieces with fixtures improves workpiece rigidity, allowing increased cutting amounts; multi-piece, multi-station fixtures can be used to clamp workpieces, and high-efficiency clamping mechanisms can be adopted; these factors all help improve labor productivity. Additionally, after adopting fixtures, product quality is stable, scrap rates decrease, workers with lower technical grades can be assigned, significantly reducing production costs. 6) Expand the process range of machine tools: Using special fixtures can change the original purpose of the machine tool and expand its usage range, achieving multi-functionality. For example, after installing boring jig fixtures on lathes or radial drilling machines, boring processing of box hole systems can be performed; through special fixtures, lathes can also be converted for use as broaching machines, fully leveraging the role of general-purpose machine tools. 7) Reduce workers' labor intensity: Clamping workpieces with fixtures is convenient and fast; when using pneumatic, hydraulic, and other clamping devices, workers' labor intensity can be reduced.

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