Core of large roller cold upsetting die made of ld steel has more ideal hardness, strength, anti wear capacity and impact toughness.
采用LD钢制造大型滚子冷镦模具的模芯，具有较理想的硬度、强度、耐磨性和冲击韧性。
The process of cold rolling forming for outer ring of single freewheel of bicycle and the structure of roller and jig, and the parameters for rolling machine have been introduced.
介绍了自行车单级飞轮飞壳冷滚轧成形工艺过程以及轧辊的结构、夹具形式和轧机参数。
The new type tunnel kiln and roller kiln by adopting cleaned cold gas as fuel can greatly reduce firing energy consumption and improve glaze glossiness and regularity of products.
采用净化冷煤气作为燃料开发应用新型明焰裸烧的隧道窑和辊道窑，可以大幅度降低烧成能耗，提高产品釉面光泽度和规整度。
Shutting up the cold curved type steel can't avoid the empty curving, not only curved on the side but also pressed on the top by roller.
闭口冷弯型钢不可避免存在空弯，辊型构成除侧曲外还要加上压辊。
The invention relates to a high chromium cast iron composite cold roller production.
本发明公开了一种高铬铸铁复合冷轧辊生产工艺。
This paPer introduces the equipments of double-frequency induction heating the forged steel cold work roller, and compare with the same kind induction heating equipments.
介绍锻钢冷轧工作辊双频感应淬火设备特点，国内首创较低的中频频率的选定，与同类淬火设备比较的优点。
The roller design is the key point for the cold rolling technology.
渐开线花键滚轧轮的设计是渐开线花键冷滚轧的关键技术。
Introduce the work principle of the cold roller about two frequency quenching device and intermediate frequency system, the method of debugging and valuable experience.
介绍了冷轧辊双频淬火装置中频系统的工作原理、调试方法和宝贵经验。
In order to save materials and improve labor productivity, most of the bearing rings are formed through forging, cold heading or ball is rolled through the forming roller is small, cold heading shape.
为了保存材料和改进劳动生产力，大多支承圆环通过锻件，冷的标题被形成或球通过形成的路辗滚动是小，冷的标题形状。
The paper mainly introduces the principle of URWA -100 type cold - roller made in Germany, the computation method of blank dimension , the key point of mould design and application effect analysis.
重点介绍德国URWA-100型冷辗扩机的工作原理、毛坯尺寸计算方法、模具设计要点以及使用效果分析。
The cold rolling roller blank was normally made out of electroslag and ingot but was limited in higher production cost and product specification.
冷轧辊辊坯普遍采用电渣钢锭制造，但生产成本高、产品规格受限。
The formation factors of residual stress for on line grinding roller surface during cold rolling strip were studied.
对冷轧带钢在线磨辊辊表层残余应力的形成因素进行了研究。
This article is rooted on the five-stand 1420 cold-rolling mills, establishes the six roller cold rolling dynamic unbalanced model and its simulation is also done.
以1420冷连轧机五机架冷连轧机为背景，建立六辊冷连轧机轧辊不平衡的动态模型，并对该模型进行了仿真。
The design theory of involute spline roller was given by analyzing the processes of cold rolling involute spline. It is incorrect to use the way of shaping method.
通过对渐开线花键冷轧加工机床及工艺的分析，建立了滚轧轮设计的数学模型，用范成法解决了采用成形法设计轮廓不准的缺陷，并得到了实际验证。
The simple welding roller has simple structure and low cost and is applicable for the thermal production, cold production and site installation of a drum body.
本实用新 型结构简单、成本较低，可用于筒体热加工、冷加工、现场安装。
The invention relates to a process of a conical roller bearing ring. A cold-rolling blank is sent into a rolling wheel from a feeding channel through a manipulator;
圆锥滚子轴承套圈的加工工艺，冷辗毛坯从进料道由机械手将其送到辗压轮中；
This paper describes the optimal design for the rocker mechanism of multi-strand and multi-roller cold tube-rolling mill with balancing method of double-noses.
本文讨论了具有双机头平衡方式的多线多辊式冷轧管机摇杆机构的优化设计。
This paper describes the optimal design for the rocker mechanism of multi-strand and multi-roller cold tube-rolling mill with balancing method of double-noses.
本文讨论了具有双机头平衡方式的多线多辊式冷轧管机摇杆机构的优化设计。
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