榮計(jì)達(dá) 輪廓標(biāo)耐密封測(cè)量裝置參數(shù)LKB-MF
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上海榮計(jì)達(dá)儀器科技有限公司
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上海榮計(jì)達(dá)儀器科技有限公司
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產(chǎn)品型號(hào)STT-940
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所 在 地上海市
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更新時(shí)間：2023-10-15 12:17:47瀏覽次數(shù)：95次
聯(lián)系我時(shí)，請(qǐng)告知來(lái)自 紡織服裝機(jī)械網(wǎng)鋼構(gòu)件鍍鋅層附著性能測(cè)定儀是檢測(cè)儀器，適用于公路用鋼構(gòu)件鍍鋅層附著性能測(cè)檢驗(yàn)使用。
鋼構(gòu)件鍍鋅層附著性能測(cè)定儀是檢測(cè)儀器，適用于公路用鋼構(gòu)件鍍鋅層附著性能測(cè)檢驗(yàn)使用。使用前務(wù)必仔細(xì)閱讀說(shuō)明書。并由**實(shí)驗(yàn)人員操作，以避免操作不當(dāng)引起的傷害。如需了解更多資料請(qǐng)與我公司客服人員聯(lián)系。
The tester for galvanized layer adhesion of steel members is a testing instrument, which is suitable for testing and inspection of galvanized layer adhesion of steel members for highways. Be sure to read the instructions carefully before use. It is operated by ** experimental personnel to avoid injury caused by improper operation. For more information, please contact our customer service staff.
鋼構(gòu)件鍍鋅層附著性能測(cè)定儀適用于熱浸鍍鋅層附著力試驗(yàn)，是利用錘頭自由跌落擊打試樣來(lái)測(cè)試鍍鋅層附著性能質(zhì)量進(jìn)行評(píng)價(jià)，產(chǎn)品符合JT/T684-2007《鋼構(gòu)件鍍鋅層附著性能測(cè)定儀》、JT/T281-2007《高速公路波形梁鋼護(hù)欄》、JT/T374-1998《隔離柵技術(shù)條件》附錄中的技術(shù)指標(biāo)，及GB/T2694-2010《輸電線路鐵塔制造技術(shù)條件》的落錘試驗(yàn)方法。
The tester for the galvanized layer adhesion of steel members is suitable for the hot-dip galvanized layer adhesion test. It uses the hammer head to freely drop and hit the sample to evaluate the quality of galvanized layer adhesion. The product meets JT / T684-2007 "Steel The technical indicators in the appendix of the component galvanized layer adhesion performance tester, JT / T281-2007 "Highway Corrugated Beam Steel Guardrail", JT / T374-1998 "Isolation Bar Technical Specifications", and GB / T2694-2010 "Transmission Line "Technical conditions for manufacturing towers" drop hammer test method.
鋼構(gòu)件鍍鋅層附著性能測(cè)定儀技術(shù)參數(shù)：
★錘頭采用45號(hào)鋼，質(zhì)量為(210±10)g，表面鍍鉻。
★錘刃硬度(肖氏)不低于40HS。
★錘柄采用橡木，質(zhì)量為(70±10)g。
★錘頭中間線至底座面垂直高度：300mm±1mm
★底座采用Q235鋼，尺寸為：250mm*250mm*15mm
★重量偏差：±1g，幾何尺寸偏差：±1mm。
★錘頭、錘柄及底座公稱尺寸及允許偏差
★構(gòu)件名稱 公稱尺寸及允許偏差
★錘頭 L(mm) F(mm) c1(mm) a (°) 錘刃切面平整度(UM) 刃口寬度(mm)
100±2 60±1 20±1 90±1 ≤8 ≤0.1
★錘柄 A(mm) B(mm) C(mm) D(mm) Φ2 N(mm)
275±5 100±2 105±2 27±1 20±1 15°-1
★底座 E(mm) H(mm) G(mm) K(mm) M(mm)
25±1 30±1 15°±1 22±1 60±1
Technical parameters of galvanized coating adhesion tester for steel members:
★ The hammer head is made of 45 # steel with a mass of (210 ± 10) g and its surface is chrome-plated.
★ Hammer blade hardness (Shore) is not lower than 40HS.
★ The hammer handle is made of oak with a mass of (70 ± 10) g.
★ Vertical height from center line of hammer head to base surface: 300mm ± 1mm
★ The base is made of Q235 steel, the size is: 250mm * 250mm * 15mm
★ Weight deviation: ± 1g, geometric dimension deviation: ± 1mm.
★ Nominal size and allowable deviation of hammer head, hammer handle and base
★ Name of component Nominal size and allowable deviation
Hammer head L (mm) F (mm) c1 (mm) a (°) Flatness of hammer cutting surface (UM) Edge width (mm)
100 ± 2 60 ± 1 20 ± 1 90 ± 1 ≤8 ≤0.1
Hammer shank A (mm) B (mm) C (mm) D (mm) Φ2 N (mm)
275 ± 5 100 ± 2 105 ± 2 27 ± 1 20 ± 1 15 ° -1
Base E (mm) H (mm) G (mm) K (mm) M (mm)
25 ± 1 30 ± 1 15 ° ± 1 22 ± 1 60 ± 1
鋼構(gòu)件鍍鋅層附著性能測(cè)定儀材料和質(zhì)量：
★錘頭采用45號(hào)鋼，質(zhì)量為(210±10)g，表面鍍鉻。
★錘刃硬度(肖氏)不低于40HS。
★錘柄采用橡木，質(zhì)量為(70±10)g。
★底座采用Q235鋼，表面鍍鉻。
Material and quality of galvanized coating adhesion tester for steel members:
★ The hammer head is made of 45 # steel with a mass of (210 ± 10) g and its surface is chrome-plated.
★ Hammer blade hardness (Shore) is not lower than 40HS.
★ The hammer handle is made of oak with a mass of (70 ± 10) g.
★ The base is made of Q235 steel and the surface is chrome-plated.
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