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- Keywords superhigh strength steel;cold forming tap;formed thread;microhardness; 超高强度钢;挤压丝锥;挤压螺纹;显微硬度;
- cold forming tap 冷加工旋塞
- High strength after cold forming, used as decorative materials og buildings. 经冷加工有高的强度,建筑用装饰部件。
- The enterprise changchun changqing cold-pressing profile steel company deal in Cold forming. 提供关于冷压加工、冷成型以及梯形图幅的信息。
- Continuously hot-dip zinc coated low carbon steels strip and sheet for cold forming - Technical delivery conditions. 冷冲压用连续热镀锌的低碳钢制的板材和带钢。交货的技术条件。
- The detailed study of some mechanical parameters and forming theory of arch cold forming are introduced. 本文重点研究与冷弯成拱过程有关的力能参数及冷弯成拱原理。
- Beam Press-brake, Beam Straightening Lapping Machine and equipment of cold forming production line, sectional production line, machine automatic lacquering prod.... 行业:五金线缆参展记录:次液晶电视:有是否特装:是
- Our Research contrives various rolls of cold forming steel.We developed the most up-to-date process and serve our customers the most economical and the most profitable production. 本所研制的各种冷弯型钢轧辊模具,采用先进的工艺技术,为客户提供最经济、最合理的生产手段。
- He cleaned his hands in the cold water from the tap. 他用自来水龙头流出的凉水把手洗干净。
- It was found that the large exogenous inclusions in the steel plate, which were produ-ced by improper metallurgical operation, caused cracking during cold forming of the wheel rims. 结果表明钢中存在有由于冶炼工艺不当而产生的大块外来非金属夹杂物。
- High steel purity stable composition, fine crystal grain, even structure property, high-quality surface, accurate dimension and nice profile.Satisfying general cold forming and more difficult cold forming at common degree. 钢质洁净高度、成分稳定,晶粒细小、组织性能均匀,表面质量好,尺寸精确、板形好,能满足一般程度冷加工成型或高难度成型。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- This article introduces inner compound metal pipe manufacturing technology of the cold forming method,heat extrusion method and centrifugal foundry method as well as welding method. 介绍了国内外主要开发应用的冷成型法、热挤压法、离心铸造法和焊接法等内复合双金属复合管制造技术。
- This article introduced some methods of spline cold forming technology : forward die extrusion die forming, mud-rolls die extrusion forming, cold rolling forming and plate type cold rolling forming. 本文对花键整体凹模正挤工艺、多辊冷挤压成形工艺、冷滚轧成形工艺、平板齿条搓挤工艺等花键冷成形技术和特点进行介绍。
- The warm forging process and the cold forming process of the straight bevel gear were analyzed with computer numerical simulation based on rigid plastic/rigid viscoplastic finite element method. 通过基于刚塑性/刚粘塑性有限元方法的计算机模拟对直齿圆锥齿轮的温锻和冷锻过程进行了分析,对两成形方法中的模具载荷、应力和应变分布及温度场分布进行了比较。
- The cold forming process of large diametral spherical head used in high pressure vessel is an adranced technology of forming.This cold forming process possess many characteristics. 摘要大直径高压球封头冷压法是一项先进的成形工艺。
- PRD : Design、Printing &Manufacture for Plastic Tube Use for Food、Drug &Cosmetic、ALU-ALU(Cold Formable Foil)、P.T. 食品、药品、化妆品用塑胶软管、设计、印刷、制造、ALU-ALU冷压成型式铝箔、P.
- The water ran cold when I turned the tap on. 我把水龙头打开; 水就凉了.
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。