In the field of automation industry,CKDThe Xikaili cylinder, with its precise structural design and powerful functional characteristics, has become the core component driving mechanical reciprocating motion. Its product matrix covers the full range of requirements from micro cylinders to large industrial cylinders, and technological iterations always revolve around high precision, high reliability, and environmental adaptability.

1、 Modular structure: precision cooperative mechanical system

CKDThe construction of the Xikai Li cylinder is centered around modular design, with each component achieving collaborative operation through precision machining and assembly. Medium caliber fastening type cylinderCMK2Taking the series as an example, its cylinder tube is made of stainless steel or aluminum alloy material, and the inner wall is treated with a hard chrome coating, with a surface roughness ofRa0.8μmReduce friction coefficient and improve corrosion resistance. The piston component is fixed to the piston rod through riveting technology, avoiding the risk of loosening that may occur with traditional nut connections. The combination of sealing rings achieves bidirectional airtightness, effectively preventing air leakage.

The guidance system is a key guarantee for cylinder accuracy.CMK2The series has a sintered oil containing alloy guide sleeve embedded in the end cover of the rod side, which is continuously lubricated by an oil containing medium to reduce the lateral displacement of the piston rod when it extends, and the durability breakthrough is achieved2000Ten thousand cycles. The end cap structure has also been optimized, and the aluminum alloy die-casting process improves rust prevention performance while reducing weight. The built-in polyurethane sealing ring and dust ring form a dual protection, blocking dust intrusion and extending the seal life to traditional models2Twice.

The design of the buffering mechanism highlights the technical depth. The cylinder terminal is equipped with rubber buffer or adjustable air buffer device. The former absorbs kinetic energy through damping holes and mineral oil medium, while the latter achieves precise deceleration by adjusting the throttle chamber pressure through a buffer valve. For example, in an automotive parts assembly line,CMK2When the cylinder driven mechanical claw grabs the engine cylinder block, the buffer system can control the positioning accuracy within±0.1mmWithin, while reducing the impact noise to65dBfollowing.

2、 Functional features: Suitable for diverse industrial scenarios

CKDThe functional expansion of Xikai Li cylinder is based on a standardized platform to achieve differentiated innovation. Heat resistant typeCMK2-TBy using fluororubber（FKM）Seals can be used in120℃Continuous operation in metallurgical flue gas treatment systems results in a slower aging rate of seals compared to conventional materials80%; Anti fall typeCMK2-QIntegrated electromagnetic locking device, automatically locks the piston rod when power is cut off, preventing safety accidents caused by self weight falling, widely used in high-altitude work platforms and logistics sorting equipment.

The integration of magnetic switches further enhances the intelligence level of the cylinder.TThe type magnetic switch detects the position of the piston magnetic ring, provides real-time feedback on the motion status, and achieves stable signal output0.1mmresolving power. In the field of medical devices, micro speed typeCMK2-FBy adjusting the opening of the air buffer valve, the piston speed is controlled at10-50mm/sWhen driving surgical instruments and fixtures, achieve smooth and impact free movement, reducing patient trauma.

Environmental adaptability isCKDThe core competitiveness of cylinders. Its product coverage-10℃to60℃Wide temperature range, dust-proof and waterproof level achievedIP65Standard. In the beverage bottling line, the stainless steel cylinder body meets the requirementsFDAHygiene standards, effective sealing structure to block cutting oil and corrosive gas erosion, longer lifespan compared to electric cylinders3More than double. In addition, the double acting cylinder controls reciprocating motion through an external directional valve, with a speed of up to50-500mm/sFaster than hydraulic systems3Multiple, meeting the needs of high-speed sorting and precision assembly.

3、 Technological Evolution: From Single Driver to System Solution

CKDXikaili's technological innovation always revolves around user needs. itsSSD2-LCompact cylinder reduces volume by optimizing cylinder diameter and stroke ratio40%At the same time, maintain100%Output power, adaptable to limited space3CElectronic production line;SELEXThe swing cylinder adopts a gear rack structure to achieve90°/1.5Swinging at low speed in seconds, with increased torque density compared to traditional models50%Widely used in robot joints and rotating workbenches.

From single acting cylinders to intelligent pneumatic systems,CKDXikai Li has built a cylinder solution that covers the entire industrial scene through modular construction and functional customization. Its products are not only used in traditional fields such as automobile manufacturing and logistics sortingstay aheadIn the fields of medical devices and high-temperature metallurgyWaiting for extremesDisplaying technological resilience in working conditions has become a key driving force for upgrading industrial automation.