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咨询冲击试样缺口配件拉刀
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冲击试样缺口拉刀＇span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-weight: 700; line-height: 24px; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box;">Impact Specimen Notch Broach）是夏比冲击试样缺口加工的核心精密刀具，与缺口拉床配套，一次拉削成型标 V/U 型缺口，是保证冲击试验数据准确的关键易损件、/p>
标准全称９span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-weight: 700; line-height: 24px; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box;">Impact Specimen Notch Broach
行业简称：Notch Broach?span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-weight: 700; line-height: 24px; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box;">Charpy Notch Broach
按类型：V‑notch broach（V 型）?span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-weight: 700; line-height: 24px; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box;">U‑notch broach（U 型）
用于夏比（Charpy）冲击试栶/span>缺口加工，适配 10×10×55mm 标准试样、/p>
一次拉削成型，保证缺口几何精度与一致性，满足 GB/T 229、ASTM E23、ISO 148 等标准、/p>
表格
| 缺口类型 | 深度 | 底部圆角 | 适用标准 | 齿数 |
|---|---|---|---|---|
| V 垊/span> | 2mm | 0.25mm | GB/T 229、ASTM E23、ISO 148 | 54 齾/td> |
| U 型（国标（/span> | 2mm | 1.0mm | GB/T 229 | 54 齾/td> |
| U 型（国标（/span> | 3mm | 1.0mm | GB/T 229 | 54 齾/td> |
| U 型（欧标（/span> | 5mm | 1.0mm | EN 10045、ISO 148 | 74 齾/td> |
主流材质９span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-weight: 700; line-height: 24px; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box;">W18Cr4V 高速工具钢（HSS），经精密热处理、/p>
硬度９span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-weight: 700; line-height: 24px; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box;">HRC 63?6，高耐磨、抗冲击、不易崩齿、/p>
寿命：单刀可加工约20,000+ 个试栶/span>、/p>
结构：多齿阶梯式? 4 齿为整形齿，每齿递进 0.04mm，保证缺口精度、/p>
单刀垊/span>：仅 V2 U2，适配手动 / 单工位拉床、/p>
UV 双刀垊/span>：同时带 V2+U2，一次可拉两个试样，适配电动 / 液压双刀拉床、/p>
美标 / 欧标专用：按 ASTM E23、EN 10045 定制缺口参数、/p>
失效形式９span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-weight: 700; line-height: 24px; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box;">刃口磨损、崩齿、圆角变大、表面划伣/span>、/p>
判定：缺口尺寸超差、表面粗糙度变差 立即更换，否则试验数据无效、/p>
维护：使用中充分冷却润滑，定期用投影 / 轮廓仪检测缺口参数、/p>
暂无数据
冲击试样缺口配件拉刀的工作原理介绍？冲击试样缺口配件拉刀的使用方法？冲击试样缺口配件拉刀多少钱一台？冲击试样缺口配件拉刀的说明书有吗＞/li>冲击试样缺口配件拉刀的报价含票含运费吗？冲击试样缺口配件拉刀有现货吗＞/li>凤凰城有办事机构吗？凤凰城销售电话是多少＞/li>
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