HEADWAY Company Overview

In the design of precision machinery and micromechanisms, it is important to achieve optimal linear motion strokes within limited space. The selection of microcomponents significantly impacts not only size but also operational accuracy and maintenance cycles. To improve reliability, understanding the relationship between contact length (L1: guide bushing, L2: steel ball retainer) and stroke is essential. HEADWAY offers the following two types according to design needs. Open-type guide bushings ensure flexible strokes by maintaining L2≥L1, with S=2×(L2−L1). Closed-type guide bushings enhance stability with a structure where L1>L2, with S=2×(L1−L2). In terms of performance, they can handle high-frequency operations of 30 million to 50 million cycles, and the optimized steel ball circulation structure increases operational efficiency to about three times that of standard products. The low-wear design maintains a lifespan of 2 to 3 years, contributing to reduced maintenance costs. Additionally, the SUS440C stainless steel specification allows for compatibility with special environments such as oil-free (food industry), anti-volatile (optical equipment), and high vacuum (semiconductors). Selecting the appropriate guide bushing and adopting components based on actual measurement data are key to maximizing the accuracy and long-term productivity of the equipment.

Event Date: 2026/09/02-09/04 Venue: Taipei Nangang Exhibition Center Halls 1 & 2 (TaiNEX) Organizer: SEMI Overview SEMICON Taiwan 2026 is a global semiconductor exhibition. The supply chain converges in Taiwan, focusing on AI, advanced packaging (CPO/CoWoS), and green manufacturing. SEMICON Taiwan 2026 is one of the most influential semiconductor technology festivals in the world. Top-tier exhibiting companies and decision-makers from around the globe will gather in Taiwan, which plays a central role in the global semiconductor supply chain. The 2026 exhibition will focus on AI computing infrastructure, next-generation packaging technologies (CPO/CoWoS), and green manufacturing solutions, providing guidelines for the industry to achieve the two major goals of digital transformation (DX) and net zero (green transformation). To ensure stability during manufacturing, it is essential to select optimized components. https://www.hdw.com.tw/ja/mold-guide.html

Assembly troubles with positioning pins are largely due to the geometry of the ends. Choosing the appropriate chamfer (C face) or radius (R face) can make a significant difference in assembly efficiency and component lifespan. C face (Chamfer): Excellent for guiding initial contact and correcting position, it allows for smooth guidance. It reduces seizing and deformation, and minimizes positional misalignment during press-fitting. It pairs well with ANSI standard hardened steel, making it ideal for high-precision press fits and improving stability in automated lines. R face (Radius): The curved surface disperses stress, reducing the risk of damage to hole walls and fatigue cracks. It is suitable for ISO/DIN standard non-hardened stainless steel, and is ideal for slip fits, frequent assembly and disassembly, and use with soft materials like aluminum and plastics. It ensures durability and stability even with long-term use. Selection summary: For efficiency, choose C face; for durability, choose R face; for critical structural components or high-precision equipment, a combined design of C + R is appropriate.