描述
DDK NFT-201RM3-S是一款高性能全数显式螺栓拧紧机，专为工业自动化领域设计，适用于高精度螺栓紧固任务。以下是其核心功能、技术参数及应用场景的综合分析：
一、核心功能
多模式拧紧控制
-支持扭矩法、角度法、电流法、屈服点法（CW/CCW）及矫正功能，可适应不同工况需求：
-扭矩法：按设定扭矩值精确紧固。
-角度法：通过旋转角度控制紧固程度，避免过拧。
-屈服点法：自动识别螺栓材料屈服点，确保紧固力与材料特性匹配。
-矫正功能：防止紧固后扭矩下跌，提升长期稳定性。
数显与参数设置
-全数显界面实时显示扭矩、角度、速度等参数，支持预设值调整与存储，方便工艺优化。
模块化设计
-属于直筒型系列，兼容多种附件（如套筒、传感器），适配不同尺寸螺栓。
二、技术参数
性能指标
-拧紧范围：1 Nm-5000 Nm（具体型号可能有所差异）。
-速度调节：可编程转速控制，满足快速紧固或精密操作需求。
-精度：扭矩重复精度±1%，角度重复精度±0.5°。
兼容性
-支持标准接口协议，可集成至PLC、SCADA等工业控制系统。
三、应用场景
制造业
-汽车装配线、航空航天部件紧固、重型机械安装等场景。
能源行业
-管道法兰连接、发电机组设备固定等高可靠性需求领域。
自动化产线
-配合机器人实现无人化螺栓紧固，提升生产效率。
四、优势与特点
高可靠性
-工业级防护设计（IP等级未公开），适应高温、粉尘等恶劣环境。
灵活性
-支持定制化程序存储，可快速切换不同工艺参数。
维护便捷
-模块化结构便于拆卸维护，支持远程诊断功能。
DDK NFT-201RM3-S is a high-performance fully digital bolt tightening machine designed for the field of industrial automation and suitable for high-precision bolt tightening tasks.The following is a comprehensive analysis of its core functions,technical parameters and application scenarios:
I.Core functions
Multi-mode tightening control
-Supports torque method,angle method,current method,yield point method(CW/CCW)and correction function,which can adapt to different working conditions:
-Torque method:Accurately tighten according to the set torque value.
-Angle method:Control the tightening degree by rotating the angle to avoid over-tightening.
-Yield point method:Automatically identify the yield point of the bolt material to ensure that the tightening force matches the material properties.
-Correction function:Prevent the torque from dropping after tightening and improve long-term stability.
Digital display and parameter setting
-The full digital display interface displays parameters such as torque,angle,speed in real time,supports preset value adjustment and storage,and facilitates process optimization.
Modular design
-Belongs to the straight series,compatible with a variety of accessories(such as sleeves,sensors),and adapts to bolts of different sizes.
2.Technical parameters
Performance indicators
-Tightening range:1 Nm-5000 Nm(specific models may vary).
-Speedadjustment:programmable speed control to meet the needs of fast tightening or precision operation.
-Accuracy:torque repeatability±1%,angle repeatability±0.5°.
Compatibility
-Support standard interface protocols and can be integrated into industrial control systems such as PLC and SCADA.
3.Application scenarios
Manufacturing industry
-Automotive assembly lines,aerospace component tightening,heavy machinery installation and other scenarios.
Energy industry
-Pipe flange connection,generator set equipment fixing and other high reliability demand areas.
Automated production line
-Cooperate with robots to achieve unmanned bolt tightening and improve production efficiency.
4.Advantages and features
High reliability
-Industrial-grade protection design(IP level not disclosed),adaptable to harsh environments such as high temperature and dust.
Flexibility
-Support customized program storage,and can quickly switch different process parameters.
Easy maintenance
-Modular structure is easy to disassemble and maintain,and supports remote diagnosis function.
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