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電動(dòng)工具產(chǎn)品跌落試驗(yàn)指導(dǎo)書匯編-展示頁

2025-04-16 21:49本頁面
  

【正文】 ,若通過,則實(shí)驗(yàn)通過;若失效,換第三臺在同一位置繼續(xù)跌落; if the first one fail, drop the second on the same side 。技師如果能夠相當(dāng)簡單的修理和改正被損壞的部分,那么這些影響功能的損壞是可以允許的。輕微的凹陷和裂紋,以及不被使用者注意的精度變化是可以接受的.) If tool’s function is normal and no electrical and mechanical danger after finished test , it pass the test . (notes: its function mean proper use ability. If parts or metal are bare(can be dangerous), it fail in the test . light distortion or crack can be permitted) 七、相關(guān)記錄 test record1.每次跌落前后的空載參數(shù)記錄; record parameter 2.跌落測試后的泄漏電流和介電強(qiáng)度檢查記錄; record leak current after drop 3.跌落中出現(xiàn)的問題記錄; record failure phenomena 4.最后結(jié)果及分析記錄。Drop handheld tool to rigid floor on test condition, then check product’s electrical and mechanical dependability二、適用范圍 application range手持式MPP電動(dòng)工具 handheld tool 三、參考標(biāo)準(zhǔn) referrenceCSA標(biāo)準(zhǔn),UL 標(biāo)準(zhǔn), CSA standard, UL standard and EN501441 standard四、試驗(yàn)條件/設(shè)備 test condition/equipment 電參數(shù)測量儀、耐壓儀,漏電流測量儀 ,測速計(jì),混泥土地面, 三臺樣機(jī) parameter instrument / hipot/ speedtest /concrete floor五、試驗(yàn)步驟/要點(diǎn) test process 測試條件:溫度20~25℃,混凝土地面; condition: temperature : 2025℃// concrete floor 1.實(shí)驗(yàn)前測量空載參數(shù)及泄漏電流并做記錄; before test ,test for current /power/and leak current 2.選擇樣品最薄弱點(diǎn)(可先進(jìn)行摸底實(shí)驗(yàn),找出最薄弱點(diǎn)),每個(gè)樣品最少選擇6個(gè)不同位置來選擇跌落點(diǎn);工具從3英尺高處自由跌落到混凝土平面上,每個(gè)樣品的最薄弱點(diǎn),跌落3次; select the most weakness of tool (the operator can try dropping to get which are weakness), every tool must drop 6 side. Drop the tool from 3Ft freely to concrete floor, make sure every weakness drop 3 time. 3.若第一臺失效,換第二臺在同一點(diǎn)跌落,若通過,則實(shí)驗(yàn)通過;若失效,換第三臺在同一位置繼續(xù)跌落; if the first one fail, drop the second on the same side 。技師如果能夠相當(dāng)簡單的修理和改正被損壞的部分,那么這些影響功能的損壞是可以允許的。輕微的凹陷和裂紋,以及不被使用者注意的精度變化是可以接受的.) If tool’s function is normal and no electrical and mechanical danger afte
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