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我厂过去加工硬质合金模具外圆,用普通外圆磨床金刚石砂轮加工,成本高、效率低,不能满足生产需要,成为生产关键.五连磨工组发动群众,组成了青年突击攻关小组,仅化了半个多月时间,改装成一台电解外圆磨床.提高工效三倍,全年节约金刚石砂轮三块,价值18,000元,经过生产使用证明,其性能良好,满足了硬质合金模具的加工需要.我厂采用的是中极法电解磨削外圆,其主要特点:是把导电磨轮分成普通砂轮和阴极两部分(如图1所示)阴极1是通过电解液对工件起电解作用,普通砂轮4起刮削氧化膜作用.
Our factory in the past processing carbide cylindrical mold, using ordinary cylindrical grinder diamond grinding wheel, high cost, low efficiency, can not meet the production needs, become the key to production.Welian Mill Group to mobilize the masses, formed a youth raid team, Only for more than half a month, converted into an electrolytic cylindrical grinder to improve work efficiency three times, the annual saving of diamond grinding wheel three, worth 18,000 yuan, after production and use proved that its performance is good, to meet the carbide mold Processing needs. I plant is used in the pole electrolytic grinding cylindrical, its main features: The conductive wheel is divided into ordinary grinding wheel and cathode two parts (as shown in Figure 1) Cathode 1 through the electrolyte on the workpiece from electrolysis , Ordinary grinding wheel 4 scraping oxide film effect.