不銹鋼剪力螺栓

冷镦加工是一种少切削或无切削的压力加工新工艺
金屬。它是一種利用金屬在下列因素作用下產生塑性變形的加工方法
外力作用下，在模具的幫助下，重新分配和轉移金屬的體積，以形成
所需的零件或坯料。冷镦工艺最适合生产标准的
螺栓、螺絲、螺帽、鉚釘和銷等緊固件

不銹鋼 shear bolts are specialized fasteners designed to break or “shear” at a predetermined torque or load, providing a controlled failure point in mechanical systems. Here’s a detailed description:

1. Material

• Made from 不銹鋼 (typically grades like 304 or 316 for corrosion resistance).

• Offers high strength while resisting rust, chemicals, and extreme temperatures.

2. Design & Function

• 剪切功能： The bolt is engineered to snap at a specific shear load, protecting critical components from over-torque or mechanical failure.

• 頭部設計： Often features a breakaway head (e.g., hex, countersunk) that shears off once the desired torque is reached, leaving a smooth surface.

• Shank: May have a weakened section (necked down) to ensure consistent shear performance.

3.應用

• 用於 aerospace, automotive, marine, and structural engineering where controlled failure is necessary.

• 常見於 safety systems, shear pins, and tamper-proof assemblies.

• 不銹鋼剪力螺栓

4. Advantages

• 耐腐蝕性： Ideal for harsh environments (saltwater, chemicals).

• Precision Shearing: Ensures reliability in critical applications.

5. Standards & Specifications

• 符合 ASTM, ISO, or DIN standards depending on application.

• Available in various diameters, lengths, and shear strengths.

6. Installation

• Requires calibrated tools to ensure proper torque/shear point.

• Often used with locking nuts or washers for security.