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Introduction
Bucking units play a critical role in various industrial applications, providing the necessary torque and control for tightening or loosening threaded connections on pipes. This guide delves into the intricate specifications of a high-performance bucking unit, offering a comprehensive understanding of its components and their functionalities. Based on the following example specification table, we will provide detailed explanations of each term and component:
Description描述 | Technical Specification技术参数 | Qty 数量 | Unit 单位 | ||
Hydraulic power system (Hydraulic Reservoir Capacity: 600 L Working medium: No. 46 wear-resistant hydraulic oil) | Hydraulic Motor: power is 30KW, speed is 1460rpm 电机:功率30KW,转速1460r/min | 1 | Set套 | ||
Variable piston pump 液压泵:变量柱塞泵 | |||||
Operating Pressure: 2900PSi 工作压力:20兆帕 | |||||
Maximum Operating Pressure.: 4500Psi 最大工作压力:31Mpa | |||||
Operation console dimension 51″*30″*37″ 操作台尺寸: 1300*760*940mm | |||||
Oil level reminder System具备缺油报警功能 | |||||
Air-Cooled Hydraulic Oil Cooling System with Automatic Temperature Control. 液压油冷却系统:风冷/自动温控 | |||||
make up/ break out main engine 主机 | Headstock 主钳/头钳 | Clamping Range:2-1/3″~20″夹紧通径:Φ60~Φ508 | 1 | Set套 | |
Open-heading with 90 degree | |||||
Six Clamping Cylinders六个夹紧油缸 | |||||
Tailstock 背钳 | Applicable pipe range:2-1/3″~20″夹紧通径:Φ60~Φ508 | 1 | Set套 | ||
Continuous Rotation Speed:0.5~6rpm 连续转速:0.5~6转/分钟 | |||||
Six Clamping Cylinders六个夹紧油缸 | |||||
Torque 1000~65,000 ft-lbs 扭矩范围:1.3~88128 KN.m | |||||
Torque accuracy ±1% 扭矩精度 ±1% | |||||
Base Length:20′ 底座长度:6M | |||||
Roller jack 固定 滚轮千斤顶 | QTY 1 数量:1 Rated Supporting Force 9,000LBS 额定支撑力:40KN | ||||
Headstock Side support device 右端支撑装置 | Carriageway Length行车道长度 | Base Length:13.2′ 长度:4000mm | 1 | Set套 | |
Support stand 支撑 | Quantity: 2, 数量:2 Rated Supporting Force 9,000LBS 额定支撑力:40KN | ||||
控制台 Console | English Mode 英文界面 | ||||
15 “touch screen display, Keyboard and mouse 15寸触摸屏显示器,键盘及鼠标 | |||||
One working interface 工作界面 | Operator and report name can be entered 可输入操作者和报告名称 | ||||
You can select the models and Thread Type in the drop-down table. 可在下拉表中调取规格、扣型 | |||||
The system displays time, torque and curve in real time 系统实时显示时间、扭矩和曲线 | |||||
PDF Report 报告PDF | Automatic PDF Report Generation including record torque, shoulder torque, number of turns, and curve. 自动生成PDF报告,记录扭矩/台肩扭矩/圈数/曲线 | ||||
The PDF report automatically generates a serial number and is saved in the root directory of disk D. The name can be modified. PDF报告自动生成序列号并保存在D盘根目录,可修改名称 | |||||
Manual lever operation 手动杠杆操作 | |||||
Settable Torque可设定目标扭矩 | |||||
Emergency Stop Button急停按钮 | |||||
Safety and Visibility Shield (UL Level 1 Bulletproof Shield) 安全可视防护罩,UL防弹一级 | |||||
Hydraulic Hose Management System 液压管线桥 | |||||
USB interface , can copy data and reports USB接口,可将数据及报告拷贝 | |||||
Print reports and curves 可打印报告及曲线 | |||||
Cylinder Flow Divider Motor同步分流马达 | The standard标配 | Origin:Shang hai China 产地:上海; | |||
Cylinder seal油缸密封 | The standard标配 | Taiwan台湾 | |||
Connection seal连接密封 | The standard标配 | Taper sealing锥度密封 | |||
Hydraulic oil pipe液压油管 | The standard标配 | Qingdao, China 青岛第六橡胶厂 | |||
Hydraulic Hose Bracket 油管托架 | The standard标配 | Metal Material 金属材质(俗称坦克链) | |||
Printer打印机 | The standard标配 | Laser printer, made in China激光,中国制造 | |||
Equipment length设备长度 | 23FT 7000mm | ||||
Weight设备总重量 | 8,200 Kg | ||||
Customer to provide请自备 | N46 anti-wear hydraulic oil 600L as not able to transport N46号抗磨液压油600公升(油品不可以常规方式运输) |
Based on this example, here are some detailed explanations of each term and component of the bucking unit.
Hydraulic Power System
The hydraulic power system is the heart of any bucking unit, ensuring smooth and efficient operation. Key elements of this system include:
Hydraulic Reservoir Capacity
The hydraulic reservoir has a capacity of 600 liters, allowing for sustained operations without frequent refills. This large capacity ensures the hydraulic system remains cool and efficient, even under heavy load.
Working Medium
The system uses No. 46 wear-resistant hydraulic oil, which is known for its excellent anti-wear properties, ensuring longevity and reliability of the hydraulic components.
Hydraulic Motor
The hydraulic motor boasts a power of 30KW and operates at a speed of 1460rpm. This motor provides the necessary force to drive the hydraulic system, ensuring consistent performance across various applications.
Variable Piston Pump
A variable piston pump is integral to the hydraulic system, offering precise control over the hydraulic pressure. This pump can adjust its displacement to match the required flow rate, enhancing efficiency.
Operating Pressure
The system operates at a standard pressure of 2900PSi (20MPa), which is sufficient for most industrial applications. For more demanding tasks, the system can handle a maximum operating pressure of 4500PSi (31MPa).
Operation Console Dimension
The operation console measures 51″30″37″ , providing ample space for control interfaces and monitoring equipment.
Oil Level Reminder System
An oil level reminder system is integrated to alert operators when the hydraulic oil levels are low, preventing potential damage due to insufficient lubrication.
Air-Cooled Hydraulic Oil Cooling System
The hydraulic oil cooling system is air-cooled and features automatic temperature control. This system ensures the hydraulic oil remains at optimal temperature, preventing overheating and maintaining performance.
Make-Up/Break-Out Main Engine
The make-up/break-out main engine is designed for handling various pipe sizes and ensuring precise torque application.
Headstock (Main Clamp)
The headstock features a clamping range of 2-1/3″ to 20″ (Φ60~Φ508), making it versatile for different pipe diameters. It includes six clamping cylinders that provide secure and uniform clamping force.
Tailstock
The tailstock is compatible with the same pipe range as the headstock, ensuring consistent performance. It offers continuous rotation speeds between 0.5 to 6rpm and is equipped with six clamping cylinders for secure operation.
Torque Range and Accuracy
The tailstock provides a torque range of 1000 to 65,000 ft-lbs (1.3 to 88128 KN.m) with a torque accuracy of ±1%, ensuring precise and reliable operations.
Base Length
The base length of the make-up/break-out main engine is 20′ (6M), providing a stable foundation for the equipment.
Roller Jack
The roller jack, rated for a supporting force of 9,000LBS (40KN), ensures stability during operations.
Headstock Side Support Device
The headstock side support device ensures additional stability and support during operations.
Carriageway Length
The carriageway length is 13.2′ (4000mm), providing ample space for movement and positioning of the headstock.
Support Stand
Quantity and Supporting Force
The support stand is supplied in a quantity of 2, with each stand rated for a supporting force of 9,000LBS (40KN). This ensures the equipment remains stable during use.
Control Console
The control console is designed for ease of use and efficient operation, featuring modern interfaces and control options.
English Mode Interface
The console operates in English mode, providing easy-to-understand controls and displays.
15″ Touch Screen Display
The console includes a 15″ touch screen display, along with a keyboard and mouse for intuitive control.
Working Interface
The console supports one working interface where operators can input their names and report details, ensuring accountability and traceability.
Model and Thread Type Selection
Operators can select models and thread types from a drop-down table, streamlining the setup process.
Real-Time Display
The system displays time, torque, and curves in real time, allowing for immediate monitoring and adjustments.
PDF Report Generation
Automatic PDF report generation includes recorded torque, shoulder torque, number of turns, and curve data. These reports are automatically numbered and saved to the root directory of disk D, with options for renaming.
Manual Lever Operation
Manual lever operation is available for scenarios requiring precise manual control.
Settable Torque
Operators can set the target torque, ensuring operations meet specific requirements.
Emergency Stop Button
An emergency stop button is included for immediate shutdown in case of emergencies, ensuring safety.
Safety and Visibility Shield
The console features a UL Level 1 bulletproof shield, providing safety and visibility during operations.
Hydraulic Hose Management System
A hydraulic hose management system ensures organized and safe routing of hydraulic hoses.
USB Interface
A USB interface allows for copying data and reports, facilitating easy data transfer and backup.
Print Capability
Reports and curves can be printed directly from the console, providing hard copies for records.
Additional Components
Cylinder Flow Divider Motor
The cylinder flow divider motor is a standard feature, originating from Shanghai, China.
Cylinder Seal
Cylinder seals are standard components sourced from Taiwan, ensuring high-quality sealing.
Connection Seal
The connection seal features a taper sealing design, ensuring reliable and leak-proof connections.
Hydraulic Oil Pipe
The hydraulic oil pipe is a standard component manufactured in Qingdao, China.
Hydraulic Hose Bracket
The hydraulic hose bracket is made of metal material and commonly referred to as a tank chain, ensuring durability and support.
Printer
A laser printer, made in China, is included as a standard component for printing reports and curves.
Equipment Length and Weight
The total equipment length is 23FT (7000mm), with a total weight of 8,200 Kg, ensuring a robust and stable setup.
Customer-Provided Components
Customers are required to provide 600L of N46 anti-wear hydraulic oil, as it cannot be transported using conventional methods.
FAQs
Can the hydraulic reservoir capacity be increased? The hydraulic reservoir capacity is designed at 600 liters to balance operational efficiency and space constraints. Custom modifications may be possible but would require manufacturer consultation.
What is the significance of the oil level reminder system? The oil level reminder system helps prevent equipment damage by alerting operators to low hydraulic oil levels, ensuring timely refilling.
How does the air-cooled hydraulic oil cooling system work? The air-cooled hydraulic oil cooling system uses fans to dissipate heat, maintaining optimal oil temperature and preventing overheating during extended operations.
What safety features are included in the control console? The control console includes a UL Level 1 bulletproof shield, an emergency stop button, and a hydraulic hose management system to ensure safe and organized operations.
Is the torque range suitable for all industrial applications? The torque range of 1000 to 65,000 ft-lbs (1.3 to 88128 KN.m) covers a wide spectrum of industrial applications, making the bucking unit versatile and adaptable to various needs.
How can I obtain the N46 anti-wear hydraulic oil required for the equipment? N46 anti-wear hydraulic oil can be sourced from specialized industrial suppliers. Due to transportation restrictions, it is recommended to arrange for delivery directly to the installation site.
Conclusion
Understanding the detailed specifications of a bucking unit is essential for ensuring its proper operation and maintenance. From the hydraulic power system to the control console, each component plays a vital role in the unit’s performance. By familiarizing yourself with these specifications, you can maximize the efficiency and longevity of your bucking unit.