一、HD-1057童車彈簧試驗機(jī)產(chǎn)品簡介：

本機(jī)乃專門依據(jù)ASTM標(biāo)準(zhǔn)規(guī)范要求真實(shí)模擬前叉路況振動過程中所對前叉及避震器彈簧之垂直方向疲勞性能測試。

二、HD-1057童車彈簧試驗機(jī)技術(shù)參數(shù)

動作產(chǎn)生方式：漸開線木凸輪結(jié)構(gòu)行程差60mm一只

控制系統(tǒng)：直流馬達(dá)調(diào)速

計數(shù)器：LED,0~999,999

計時器：LED顯示一個

機(jī)臺尺寸：(L×W×H)1500x600x2000mm

功率：220V 1HP

速度：24KM/H

里程計：數(shù)字顯示

重量：150KG

前叉斜角：68°~72°

三、HD-1057童車彈簧試驗機(jī)擴(kuò)展知識

EN1888：Foreword to amendment A1

This document (EN 1888:2003/A1:2005) had been prepared by Technical Committee CEN/TC 252 “Child use and care articles”, the secretariat of which is held by AFNOR.

This Amendment to the European Standard EN 1888:2003 shall be given the status of a national standard, either by publication or an identical text or by endorsement, at the latest by February 2006, and conflicting national standards shall be withdrawn at the latest by February 2006.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,

Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

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