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产品概述Product Overview
YPP Drill® RD200U 是一款专为高效孔加工设计的钻铰复合刀具，集钻孔、铰孔两道工序于一体，显著提升加工效率与孔质量。
The YPP Drill® RD200U is a drill-reaming combination tool specifically designed for high-efficiency hole machining. By integrating the two processes of drilling and reaming into one, it significantly enhances machining efficiency and hole quality.适用材料： 钢件、铸铁、铝合金Applicable Materials: Steel, Cast Iron, Aluminum Alloy
直径范围： Φ6.00 – Φ12.00 mmDiameter Range: Φ6.00 – Φ12.00 mm
刃部直径公差： ±0.003Edge Diameter Tolerance: ±0.003
顶角： 140°Point Angle: 140°
螺旋角： 30°Helix Angle: 30°
钻铰孔深度： 3×Dc、5×DcDrill-Ream Depth: 3×Dc, 5×Dc
冷却方式： 内冷、外冷可选Cooling Method: Internal Cooling or External Cooling (optional)
加工精度： 可达 IT7 及以上Machining Accuracy: Up to IT7 or higher
基体： AK40 高性能基体Substrate: AK40 High-Performance Substrate
涂层： DH 涂层，耐磨耐热Coating: DH Coating, wear-resistant and heat-resistant
成功案例：连杆钻铰加工
Success Story: Connecting Rod Drill-Reaming Process
客户价值对比 Customer Value Comparison
钻铰一体 vs. 传统钻孔+铰孔Drill-Reamer Integrated vs. Traditional Drilling + Reaming
按年产 20 万件计算，年综合收益如下：Based on an annual output of 200,000 pieces, the annual comprehensive benefits are as follows:
节省加工时间 Machining time saved
456 小时 / 456 hours
折合机床成本 Equivalent machine cost saved：
54,700 元 / RMB 54,700
节省刀具费用 Tool cost saved：
28,000 元 / RMB 28,000
合计年节省成本 Total annual cost saved：
82,700 元 / RMB 82,700
总结 Summary
用朴精密 YPP Drill® RD200U 钻铰刀，以一刀代两刀的创新设计，帮助您实现高效、精密、低成本的孔加工。无论是钢件、铸铁还是铝合金，RD200U 都能带来显著的效率与寿命提升。
Yongpu Precision YPP Drill® RD200U drill-reamer, with its innovative design of one tool replacing two, helps customers realize high-efficiency, high-precision and low-cost hole processing..Whether it is steel, cast iron, or aluminum alloy, RD200U delivers significant improvements in both efficiency and tool life.
📩欢迎联系我们获取更多技术参数或打样支持！Please contact us for more technical data or sample support!
以下为第4期杂志刊登内容
The following is the content published in Issue 4 of the magazine.
MM现代制造：
https://mw.jgvogel.cn/c1590808.shtml
刀具界：
https://www.mcimt.com/e/26/4/mobile/index.html
金属加工：
