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- Introduces the microprocessor-based controlling system for pit gas carburizing furnace,and describes the constitution,controlling means and software. 介绍井式气体渗碳炉微机控制系统，描述了系统组成、控制方法及软件设计。
- gas carburizing system 气体渗碳装置
- In this paper,a drop-feed carburizing system controlled by the mode of all-impulse signal is suggest ed. 提出了滴注式气体渗碳采用全脉冲信号控制方式，并对其抗干扰性能和控制精度进行了分析。
- The mathematical model of the tr ansfer coefficient of carbon was deduced based on the kinetics of weight gain du ring gas carburizing. 从渗碳增重动力学出发，推导出渗碳过程混合控制阶段界面传递系数的计算公式。
- Pulse gas carburizing technology was studied and its mechanism was analyzed in the paper. 对脉冲式气体渗碳技术进行了研究和应用,并对其机理进行了分析。
- In this paper,a brand new gas carburizing technology,sealed solid gas carburizing was established. 研究了一种崭新的气体渗碳方法-密封式固体气相渗碳。
- The result will take active action on improving discharge techniqus in gas carburizing. 这一结论对改进渗碳排气工艺将产生积极的作用。
- The mathematical model of the transfer coefficient of carbon was deduced based on the kinetics of weight gain during gas carburizing. 从渗碳增重动力学出发,推导出渗碳过程混合控制阶段界面传递系数的计算公式。
- The effects of direct-quenching heat-treatment through gas carburizing on the spot contact fatigue life of crosspiece and bowl was mainly studied. 采用气体渗碳直接淬火热处理工艺对力车轴档、轴碗进行接触疲劳寿命的影响试验。
- Dealed with application of microprocessor for gas carburizing to control carbon potential in order to improve the quality of products.It sprinciple and method were given. 论述了气体渗碳工艺中应用微机控制碳势的原理和方法。此控制系统可提高渗碳件的质量。
- Vertical pit-type gas carburizing furnace 井式气体渗炭炉
- pit type gas carburizing electric furnace 井式气体渗碳电炉
- Series Drip controlled pit type gas carburizing 系列滴控井式气体渗碳炉
- push-tray gas carburizing furnace 推盘式气体渗碳炉
- continuous gas carburizing furnace 连续式渗碳炉
- The increasing rules of surface carbon concentration in gas carburization is studied from the view of dynamics. 从动力学角度研究了气体渗碳过程中表面碳浓度增长的规律;
- Conversion of your heating system from coal to gas will be costly. 你把暖气系统由烧煤改造成烧瓦斯会花好多钱。
- The computer simulation of fluid flow in pit furnace when large sized gears gas carburized has been done using the theory of hydrokinetics. 利用流体动力学的基本原理用计算机模拟了大尺寸齿轮在井式渗碳炉内进行气体渗碳时的流场分布。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
