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China, Chinese Jzcy Stone Cutting Machine Accessories - Wire Saw Machine Main Motor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Mining MachineryWire Saw Machine Main MotorMachine Main Motor
Quanzhou Jiuzhou Chuang Yuan Machinery Co., Ltd.
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Product Description Product FunctionsCore FunctionThe main motor's core function is to provide the original, stable, and controllable power for the circular motion of the diamond beaded wire. It is the energy source for the entire cutting process and directly determines the cutting capacity and efficiency of the wire saw.Detailed Functional Analysis1. Providing Core Cutting PowerThis is the main motor's most fundamental task. Its output shaft rotates, driving the reducer, flywheel, and other transmission mechanisms, ultimately driving the drive wheel. The drive wheel, through friction with the rope groove, pulls the diamond beaded wire, which can be several meters or even hundreds of meters long, in a high-speed circular motion. This motion enables the diamond particles on the beads to continuously grind the rock.2. Maintaining Constant TensionThe wire saw's beaded wire must maintain extremely high tension to function properly and prevent slippage, falling, and deviation.Operating Principle: The main motor must output sufficient torque to overcome the significant frictional resistance between the wire and the rock. When cutting resistance increases, the control system monitors changes in current or load and instructs the main motor to output greater torque to maintain a stable rope speed, thereby indirectly maintaining constant tension.Analogy: Just like sawing wood with a saw blade, your hand must maintain constant force to pull the blade tight to cut. The main motor is the "hand that maintains force."3. Achieving Stepless Speed Regulation and ControlThe main motor of a modern wire saw is typically a variable frequency motor or servo motor, controlled by an advanced inverter.Speed Regulation: The operator can adjust the main motor speed (i.e., rope speed) at any time based on working conditions such as the hardness of the stone and the cutting feed rate. Slower speeds are used for cutting hard rock, and faster speeds for soft rock to optimize cutting efficiency and rope life.Soft Start/Soft Stop: Variable frequency control ensures smooth starts and stops, avoiding impacts to the motor, rope, and mechanical structure, significantly protecting the equipment.4. Load Monitoring and Self-ProtectionThe main motor is the direct sensor of cutting resistance.Overload Protection: When encountering particularly hard rock or encountering an abnormality such as a rope jam during cutting, the load can increase dramatically, causing the motor current to surge. The control system monitors the current in real time. If it exceeds the set value, an alarm will be issued or the machine will shut down immediately to protect the main motor from burning out.Efficiency Indicator: Experienced operators can determine whether the cutting process is normal by observing the main motor current. Stable current indicates smooth cutting, while current fluctuations may indicate uneven rock formations. Product Description
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