I. Product Definition and Structure
The rubber suction cup is a small adsorption component made of natural rubber or synthetic rubber (such as nitrile rubber, silicone rubber, etc.). It achieves the adsorption function by undergoing elastic deformation and generating negative vacuum pressure. Its structural features are as follows:
Embedded Design: The bottom of the suction cup is equipped with an inwardly recessed slot or threaded hole, which can be inserted into the corresponding recess on the device surface or fixed through screws to ensure stable installation;
Screw-fixed type: The suction cup base is reserved with screw holes, and it can be directly fixed to the surface of the workpiece using screws, suitable for scenarios requiring frequent disassembly or heavy load requirements.
II. Core Parameters
Weight: 0.2 grams (lightweight design, suitable for micro devices or precision components);
Diameter: 4 millimeters (ultra-miniature specification, with a small adsorption area, suitable for grasping or fixing small-sized objects);
Material: Natural rubber or synthetic rubber (select materials with oil resistance, temperature resistance, anti-aging properties according to the usage scenario);
Adsorption Principle: Relying on the rubber deformation to expel internal air and form negative pressure adsorption, no additional air source or power is required.
III. Typical Application Scenarios
Precision Manufacturing:
Semiconductor chip handling, positioning of micro electronic components (such as adsorbing 0.1mm-level chips);
Clocks, optical instruments and other precision equipment component assembly.
Medical and Research:
Grabbing of laboratory micro samples (such as adsorbing slides, cell samples in culture dishes);
Fixation of medical catheters, micro sensors.
Consumer Electronics:
Micro component picking during mobile phone screen repair;
Embedded installation of micro switches and sensors in smart home devices.
Models and Artifacts:
Fixation of micro components of micro-scale models (such as decorative parts of 1:100 scale models);
Temporary positioning of micro gems in jewelry.
IV. Performance Characteristics
Micro-advantage: 4mm diameter suitable for millimeter-level precision scenarios, 0.2g weight almost does not increase the load of the device;
Flexible installation: Embedded design can be hidden on the surface of the device, screw-fixed type supports quick disassembly;
No energy consumption adsorption: No need for power or air source, relying on physical deformation to achieve adsorption, energy-saving and environmentally friendly;
Adjustable weather resistance: Selecting silicone rubber material can withstand -60ºC~200ºC high temperature, nitrile rubber is suitable for oil-resistant environments.
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