Shanghai Zhenghao Youbang Heavy Industry Pneumatic Press Core Technology: Precision pneumatic drive empowering efficient stamping intelligence
Shanghai Zhenghao Youbang Heavy Industry Pneumatic Press Core Technology: Precision pneumatic drive empowering efficient stamping intelligence
在金属加工与精密制造领域，气动冲床凭借高效节能、精准稳定、安全易控的核心优势，成为冲孔、落料、折弯、拉伸等工序的关键装备。上海正昊友邦重工机械有限公司（简称 “正昊友邦重工”）深耕气动冲床核心技术研发与创新，聚焦高强度机身、气动离合制动、精准传动、智能控制、安全防护Five core technology pillars, driven by rigorous craftsmanship and breakthrough engineering, deliver high-performance pneumatic presses. We provide reliable stamping solutions for hardware processing, electronics, automotive parts, sheet metal manufacturing, and more—empowering enterprises to achieve efficient, precision, and safe production.
1. High-Rigidity Machine Frame: Robust Architecture for Long-Term Dimensional Stability
机身是气动冲床的核心承载结构，其刚性与稳定性直接决定冲压精度与设备寿命。正昊友邦重工采用全钢整体焊接机身技术，选用优质高强度钢板一体成型，经高温回火 + 高频振动时效双重去应力工艺，彻底消除焊接内应力，确保机身在长期高负荷冲压工况下无变形、无精度漂移，从源头保障冲压精度稳定性。
强化结构设计：机身采用封闭式箱型结构，加厚墙板与工作台板，配合加强筋优化力学传导路径，经 ANSYS 有限元仿真分析，机身抗冲击、抗扭曲能力提升 35%，可承受 16T-160T 冲压载荷，适配高强度板材冲压需求。
精密加工工艺The machine base rail surfaces and worktable mounting surfaces are machined in a single setup on a CNC gantry milling machine, with flatness and parallelism controlled to ≤0.02mm. This ensures smooth slider movement, uniform load distribution, and consistent precision across mass-produced stamped parts.
一体化工作台：工作台与机身精密贴合，采用高强度钢板经精密磨削加工，表面粗糙度 Ra≤1.6μm，标配 T 型槽，方便模具快速安装与定位，适配多种模具规格。
二、气动离合制动技术：干式复合，高效平稳控动力
The pneumatic clutch-brake is the core power control unit of a pneumatic press, directly impacting equipment efficiency, smoothness of start/stop operations, and safety. Independently developed by Zhenghao Youbang Heavy Industry.Dry-type Pneumatic Clutch and Brake TechnologyEquipped with high-wear-resistance friction pads and a precision sealing structure, combined with intelligent pneumatic control logic to achieve快速接合、平稳制动、低能耗、长寿命power control effect.
核心结构设计：离合制动器集成于飞轮内部，采用一体化密封结构，内置高精度轴承，减少传动阻力；摩擦片选用进口高耐磨材质，硬度高、摩擦系数稳定，使用寿命延长至 8 年以上，维护成本降低 40%。
气动控制原理：通过电磁阀精准控制压缩空气流向，踩下脚踏开关时，压缩空气进入离合器气缸，推动活塞接合，飞轮动力传递至曲轴；松开开关时，气缸泄压，弹簧快速复位，制动器制动，滑块立即停止，启停响应时间≤0.1 秒，杜绝连冲风险。
安全连锁保护：离合制动器配备过载保护装置，当冲压载荷超过额定值时，自动切断动力，保护设备与模具；采用双重密封设计，防止粉尘进入，适配恶劣生产环境。
3. Precision Transmission Technology: Crankshaft and Connecting Rod for Stable, High-Efficiency Power Delivery
The transmission system converts power into the slider's reciprocating motion; its precision and stability directly impact stamping accuracy and production efficiency. Zhenghao Youbang Heavy Industry adopts高精度曲轴连杆传动技术Core components are precision-machined and heat-treated, with optimized transmission clearance to achieve低噪音、低振动、高精度的动力传递。
High-strength crankshaft：选用优质合金钢锻造而成，经调质 + 表面淬火处理，硬度达 HRC52-58，抗弯强度高、耐磨性好；曲轴轴颈经精密磨削加工，圆度、圆柱度控制在≤0.01mm，配合高精度轴承，运行顺畅、间隙小。
精密连杆机构：连杆采用铸钢材质，经时效处理，变形量小；连杆球头采用可调式设计，配合精密螺杆，可精准调节滑块行程，调节精度可达 ±0.01mm，适配不同冲压深度需求。
Low-vibration operation：传动系统经动平衡校正，配合机身减震垫，运行噪音≤75dB，振动幅度≤0.03mm，改善生产环境，延长设备与模具使用寿命。
4. Intelligent Pneumatic and CNC Technology: Pneumatic Control + Digital Display for Convenient, Efficient, and Easy Operation
Zhenghao Youbang Heavy Industry Pneumatic Press MountedSmart Pneumatic Control System + Digital Numerical Control UnitIntegrates precise pneumatic control, intelligent adjustment, and data monitoring to enable digital and intelligent management of stamping processes, reducing operational barriers and boosting production efficiency.
Smart Pneumatic Control：采用进口电磁阀与气动元件，响应速度快、稳定性高；配备气压调节阀与储气罐，稳定气压输出，减少气压波动，确保冲压力度一致性；支持手动、寸动、单次、连续四种工作模式，一键切换，适配不同生产场景。
Digital Display CNC System：标配高清数显屏，实时显示滑块行程、冲压次数、运行状态等参数；可选配 PLC 数控系统，支持程序存储、自动送料联动、故障自诊断Integrates with enterprise MES systems to enable real-time production monitoring and remote operations, driving digital transformation.
便捷操作设计：采用人性化操作面板，按钮布局合理、标识清晰；配备脚踏开关与双手操作按钮，适配不同操作习惯；滑块行程、闭合高度可快速调节，换模时间缩短至 10 分钟内，提升生产灵活性。
5. High-Precision Mold Adaptation and Safety Protection Technology: Precision Molds, Dual Assurance of Safety and Efficiency
1. High-Precision Mold Adaptation Technology
Air Press Compatibility for Zhenghao UBP Heavy Industry高精度冲压模具，采用标准化模具安装接口，可快速安装冲孔模、落料模、折弯模、拉伸模等多种模具。
模具定位精准：滑块底部与工作台均采用精密定位孔设计，配合定位销，模具安装定位精度≤0.01mm，确保冲压工件位置精准、无偏差。
模具保护机制：配备模具高度检测传感器，当模具安装高度异常时，自动停机报警，防止模具损坏；支持模具过载保护，当冲压阻力过大时，自动卸载动力，保护模具与设备。
2. 全方位安全防护技术
Zhenghao Unipunch Pneumatic Press Construction多重安全防护体系，标配Safety light curtains, laser safety devices, emergency stop buttons, two-hand control switches, overload protection, leakage current protection等安全配置，符合 CE、ISO 国际安全标准，保障操作人员安全。
High-Speed Security ResponseSafety light curtain with response time <1ms. Real-time monitoring of the operation area; instantly cuts power and stops the slider when an object enters the hazard zone to prevent accidents.
多重连锁保护：采用安全门连锁、离合制动连锁、过载连锁等多重保护机制，任一环节异常，设备立即停机，从源头规避安全风险。
技术应用与价值：赋能多行业精密冲压生产
Zhenghao Aibang Heavy Industry pneumatic presses, leveraging five core technological advantages, are widely used in五金加工、电子电器、汽车配件、钣金制造、医疗器械、家具制造等行业，可加工碳钢、不锈钢、铝合金、铜板等多种材质板材，完成冲孔、落料、折弯、拉伸、压印等多种冲压工序，冲压精度可达 ±0.02mm，生产效率提升 40%，获得国内外客户一致认可。
未来，正昊友邦重工将持续聚焦气动冲床技术创新，加大研发投入，攻克Ultra-high-speed stamping, intelligent adaptive control, and green energy-saving pneumatic systemsOvercome technical challenges, continuously optimize product performance, and expand application scenarios. With advanced technology, superior products, and comprehensive services, we empower global metal processing enterprises to enhance their core competitiveness and lead the future direction of pneumatic press technology development.