Working Principle of Capillary Precision Tube Broaching

Working Principle of Capillary Precision Tube Broaching

The working principle of Capillary Precision Tube broaching involves using a specialized cutting tool called a "broach." This linear, toothed tool resembles a saw but varies in width and tooth shape. Each tooth is slightly taller than the previous one, allowing it to make precise cuts as it passes through the Capillary Precision Tube workpiece, removing material in controlled increments. Below, we explore the process in detail.

The height difference between the first and last tooth—called the "rise"—determines the maximum material removal capacity. While the broaching process is straightforward (a broaching machine moves the tool linearly with sufficient force), the Capillary Precision Tube broach itself is highly complex. These tools are custom-designed for specific tasks and come in various configurations.

Types of Broaches for Capillary Precision Tube Machining

Broaches are categorized based on operation type and machine force application:

Push Broaches: Driven by pushing force.

Pull Broaches: Driven by pulling force.

Stationary Broaches: Fixed while the Capillary Precision Tube workpiece moves.

Broach tooth profiles and cross-sections vary depending on the application. The simplest broach for a single Capillary Precision Tube surface may have a rectangular cross-section with uniform teeth. However, internal feature broaches can have intricate geometries.

Broach Construction & Functionality

Most Capillary Precision Tube broaches are solid, cost-effective, and made from a single machined piece. Others feature replaceable teeth for flexibility. Large broaches are segmented, allowing selective sharpening or replacement. Key components include:

Chip Breakers (Initial Teeth): Start material removal.

Roughing/Semi-Finishing Teeth: Intermediate cutting.

Finishing Teeth (Final Rows): Ensure precision.

Broaching Machines for Capillary Precision Tube Applications

While simple broaching can use an arbor press, complex Capillary Precision Tube tasks require dedicated broaching machines. The machine type influences broach design and performance.

Jiangsu Zhongxing's Aerospace Solutions

Jiangsu Zhongxing supplies high-performance Capillary Precision Tube products for aerospace, including:

Fluid delivery tubes for aircraft engines.

Precision alloy fittings for rockets/satellites.

Custom alloy profiles.

Industries Served: Chemical, medical, aerospace, military, nuclear power, seawater treatment, and semiconductor.

For inquiries, contact us at info@zxnialloy.com.