The Core Technology: Crank Press Mechanism
At Shanghai SENSE Intelligent Equipment Co., Ltd., our precision stamping solutions are built upon the robust and time-tested foundation of the crank press mechanism. This technology combines reliability, power, and efficiency to meet the demanding needs of modern manufacturing.
1. Robust Bed Frame: The Foundation of Precision
The bed serves as the integral framework of our presses. Engineered for exceptional strength and rigidity, it absorbs the full punching force, ensuring alignment and stability across all components. This robust construction guarantees the accuracy and longevity required for high-precision stamping, with a dedicated work table for secure lower die mounting.
2. Optimized Work Mechanism: Crank & Slider System
Our core drive system is a precision-engineered crank-connecting rod-slider mechanism. Power is transferred from the motor via a V-belt to the flywheel, then through a gear reduction system to the crankshaft. The rotational motion is converted into precise, reciprocating linear motion of the slide via the connecting rod. The upper die is securely mounted to this slide, enabling consistent and powerful strokes. The integrated flywheel ensures smooth operation by balancing loads and optimizing energy usage throughout the cycle.
3. Intelligent Control System: Safe & Responsive Operation
Safety and control are paramount. Our presses feature an advanced control system comprising a high-responsiveness clutch and a reliable brake. The clutch allows for instantaneous start and stop commands, while the brake accurately positions the slide at Top Dead Center (TDC) upon disengagement. This system, often activated via a foot pedal or automated interface, provides operators with full, safe command over the press cycle.
4. Efficient Power Transmission
The transmission system is designed for minimal energy loss and maximum durability. It incorporates high-grade belt drives and precision gear trains to deliver smooth, efficient power from the motor to the working mechanism, ensuring consistent performance under high-tonnage applications.
5. Reliable Energy System
The energy system, consisting of a high-efficiency motor and a balanced flywheel, provides the necessary power and inertia. The flywheel acts as an energy reservoir, reducing peak demand on the motor and ensuring stable operation during intense stamping processes.
Additional Enhancements for Superior Performance
Beyond these core systems, Sanes Presses are equipped with comprehensive auxiliary systems, including automatic central lubrication, advanced safety light curtains, digital counters, and optional hydraulic cushions, to maximize productivity, safety, and versatility.
Working Principle: Delivering Power with Precision
The working principle of our crank presses is a symphony of efficient energy conversion. The motor transmits rotation to the crankshaft via the transmission system. As the crankshaft rotates, the connecting rod drives the slide in a precise reciprocating motion along the machine’s hardened guideways.
With the upper die fixed to the slide and the lower die secured to the bed’s work table, raw material placed between them is transformed into a finished part with each controlled stroke. The intelligent control of the clutch and brake allows for seamless operation cycles, while the flywheel system ensures energy efficiency and smooth motion. This proven mechanism is at the heart of every Sanes press, delivering the force, precision, and reliability that our global clients depend on.
