会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • 고압 고온 장치
    • 用于高温和高压工艺的高压和高压方法
    • KR1020010006648A
    • 2001-01-26
    • KR1020000007707
    • 2000-02-18
    • 산드빅 악티에볼라그
    • 마네르펠트클래스에더리드스테판
    • B01J3/06
    • B30B15/34B01J3/067B01J2203/0655B30B11/004
    • PURPOSE: To effectively perform the cooling of an annular die and to improve productivity of artificial diamond or the like in a mold device of a punch and a die by forming, on the annular die for high temperature and high pressure, cooling flow passages or cooling grooves extending from the top surface to the bottom surface thereof. CONSTITUTION: When manufacturing artificial diamond or cubic boron nitride (CBN) by a high temperature and high pressure method using a mold device consisting of a punch A and an annular die B, on the annular die B of cemented carbide, cooling flow passages extending in the axial direction of the die from top surface to the bottom surface thereof are formed. These flow passages are formed in straight lines, or in spirals, or in twists. By causing a coolant of temperature of not less than 10deg.C to flow in the cooling flow passages, the cooling of the annular die B is performed. By this cooling, the temperature of the die is preferably lowered to a prescribed critical point or less to attain the die performance about 10 times extra as compared with the conventional die.
    • 目的:为了有效地执行环形模具的冷却,并且通过在用于高温和高压的环形模具上形成冷却流动通道或冷却来提高冲头和模具的模具装置中的人造金刚石等的生产率 从顶表面延伸到底表面的凹槽。 构成:在使用由冲头A和环形模B构成的模具装置的高温高压法制造人造金刚石或立方氮化硼(CBN)时,在硬质合金的环形模具B上, 形成从上表面到下表面的模具的轴向。 这些流动通道以直线形式,或以螺旋形状或扭曲形成。 通过使冷却流路中不低于10℃的温度的冷却剂流动,进行环状模具B的冷却。 通过这种冷却,与常规的模具相比,模具的温度优选降低到规定的临界点或更低,以获得大约10倍的模具性能。