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我们强烈推荐半箭头型材!The Half Arrow Profile — Strongly Recommended for Heavy-Duty Performance!



钢材半箭头型材性能优越性

Performance Advantages of Half Arrow Steel Profile

一、结构设计优势

A.   Structural Design Advantages

1. 优化的几何切削角

- 半箭头结构形成约 30°–45°的前切角,能更好地切入土壤或碎石层,减少初始切削阻力。

- 比平刃型材更容易入土

- 降低燃油消耗和设备负荷- 提高作业效率与切削平顺度

1. Optimized Cutting Geometry

- The half-arrow profile provides a 30°–45° front cutting angle for smoother soil or gravel penetration and lower initial resistance.

- Easier penetration than flat edges

- Reduced fuel consumption and load

- Improved efficiency and smooth operation

2. 厚薄过渡合理,抗冲击能力强

斜面结构使受力分布更均匀,能承受较大冲击与弯曲应力,不易断裂或变形。

2. Balanced Thickness and High Impact Resistance

The tapered design distributes stress evenly, enduring heavy impact and bending without cracking or deformation.

3. 焊接与螺栓安装兼容

底部平整,可焊接或钻孔螺栓安装,方便维护与更换。

3. Compatible with Welding or Bolted Installation

The flat base allows both welding and bolting for easy maintenance and replacement.

二、材料与耐磨性能优势

B.   Material and Wear Resistance Advantages

1. 采用高强度耐磨钢材

选用Hardox 400/450/500或FG500材质,硬度可达 450–550HB,具备高强度与韧性。

1. Made from High-Strength Wear-Resistant Steel

Manufactured from Hardox 400/450/500 or FG500 steel with hardness up to 450–550HB, providing excellent strength and toughness.

2. 可选强化工艺

- 可堆焊碳化钨颗粒层

- 可嵌入碳化钨刀头以延长寿命 2–5 倍

- 抛丸处理提高抗疲劳性能

2. Optional Reinforcement Technologies

- Carbide grit overlay for extra wear protection

- Tungsten carbide inserts for 2–5× longer life

- Shot blasting to improve fatigue strength

3. 磨损规律稳定

半箭头型材磨损均匀,保持有效切削角,避免刀口过早变钝。

3. Stable Wear Pattern

The half-arrow edge wears gradually, maintaining an effective cutting angle without early dulling.

三、工况表现优越

C.   Application Performance

土方作业:入土轻松、阻力小

碎石矿山:兼具抗冲击与耐磨性

冻土砂砾:切削流畅、磨损均匀

高强度连续作业:寿命延长 30–100%

Earthmoving: smooth penetration, less resistance

Mining/Quarrying: strong impact & wear balance

Frozen or sandy ground: smooth cutting, even wear

Heavy-duty operation: 30–100% longer lifespan

四、经济与维护优势

D.   Economic and Maintenance Benefits

1. 延长刀板与斗体寿命

承担主要磨耗,保护母体结构,寿命延长 1–3 倍。

1. Extended Life of Base Edge and Bucket

Absorbs most of the wear, protecting the base structure and extending its life 1–3×.

2. 降低综合使用成本

虽然初期成本略高,但更换频率低,停机时间短,总体成本更低。

2. Lower Total Operating Cost

Though the initial cost is higher, reduced replacement and downtime lower overall cost.

3. 减少停机与维修时间

安装与更换快速,尤其螺栓式结构方便现场维护。

3. Reduced Downtime and Easy Maintenance

Quick installation or replacement, especially with bolt-on design, ensures higher machine availability.

五、综合结论

E.   Overall Conclusion

半箭头型材集切削性、耐磨性、强度与经济性于一体,是工程机械刀板升级的理想方案。

The Half Arrow Steel Profile integrates cutting performance, wear resistance, strength, and cost efficiency, making it the ideal upgrade for modern earthmoving and mining equipment.


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