The characteristics of the anchor Locking-nuts with twolug cold-forging technology was introduced in detail.
对双耳托板自锁螺母进行了工艺分析、制订了冷镦工艺路线、计算了毛坯尺寸等。
The preparation treatment of the blank, the structure design of the cold-forging die and the manufacturing technical requirements were generated basing on practice experience.
根据实践经验总结了毛坯的制备处理、冷镦模具结构设计及加工技术要求。
HIGH SPEED HEADER: Newer type of cold forging machine which produces rollers at a faster rate than the old style machine.
高速镦头机：具有比旧式镦头机更快滚子加工速度的新型冷锻设备。
The cold forging procedure and die design courseware helps and instructs people who engaged in cold forging die design to understand cold forging process and die design profoundly.
开发冷锻工艺与模具设计多媒体教学软件旨在指导模具设计人员对冷锻工艺及冷锻模具的知识有比较系统的理解。
These inclusions resulted in cracking of the cold forging steel during the cold heading process.
通过理化检测，对铆螺钢在冷镦时出现开裂的原因进行了分析。
Cold forging is a kind of precise forming technology, and has the unique advantages compared to the traditional machining technology.
冷锻技术是一种精密塑性成形工艺，广泛应用于各种机械产品关键零部件的制造。
It is shown by tests that the criterion can be used to predict cracking of metal cold forging, and to guide cold forging processes development and die adjustment.
试验验证结果表明，该准则可用于金属冷锻成型的破裂预测，并可指导冷锻成型工艺的编制及模具的调试。
This paper introduces the summaries of the hot forging-cold forging and its applications in the industrial production.
介绍了热锻冷锻技术的概况及其在工业生产中的若干应用实例。
More than 60 employees specializing in the production of our products downlight, downlight reflectors, lamp cup , shade, cold forging aluminum lamp car ring.
公司员工60多人我们的产品专业生产筒灯，筒灯反光罩，灯杯，灯罩，冷锻压车铝灯环。
The annealing process was made under different temperature and holding time to the cold forging AZ31 magnesium alloy with different deformation ratio.
对不同变形量的冷锻az31镁合金在不同温度和保温时间下进行退火。
It has elaborated the advantages replacing hot die forging with the cold forging technology.
阐述了用冷锻工艺代替热模锻的优点。
The high frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.
高频感应淬火不能达到硬化冷精锻直齿圆柱齿轮齿面的目的。
The cold forging process of the driving gear for automobiles was analyzed.
分析了汽车驱动齿轮的冷模锻工艺。
HEADER machine: Cold forging machine used to produce rollers.
镦头机：用于生产滚子的冷锻设备。
In order to keep the property of forging pieces which they already have, calibrating in the way of cold correcting the shape with stress release and tempering could get a better result.
二次调质后，堆芯段筒体锻件产生了椭圆变形，为了不影响锻件已有性能，采用冷校形加去应力回火方法进行校正。
No clamp clamping head machine to solve a cold forging machinery clamp small, very short body, both ends of the large, mid and small shaped parts and difficult delivery of spare parts.
无夹钳开合模冷锻打头机解决了有夹钳机械生产极小、极短身、两端大、中端小等异形零配件和难于传递之零配件。
By virtue of modern metallograph analyse technology, the size of grain, hardness and residual stress of bevel gear by closed-die cold forging is studied.
借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。
The precision cold forging technology has been designed according to a bevel gear used in car.
根据某轿车行星齿轮零件设计了冷精锻工艺。
The numerical simulation method was applied to analyze the cold closed-die forging process of car used differential satellite gear.
借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。
We own advanced and specialized productive machines for pressing, cold forging.
公司拥有先进的冲压、冷锻等专业生产设备。
The range of products includes cemented carbide progressive dies, punch dies, cold heading dies, cold forging dies, all kinds of hardware forging dies, and pressing mould for powder metallurgy etc.
广泛用于模具制造领域。如：硬质合金级进模、冲压模冷镦模、冷锻模、各种五金件锻造模具以及各种粉末冶金压制模具等。
The cold forging of the spur gear is a complicated three-dimensional forming, and its process and precision are influenced by many factors.
直齿轮的冷锻成形，属于复杂的三维变形，多种因素影响齿轮的成形和精度。
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 densification process of metal powder presented here is different from those of powder forging, cold or hot isostatic pressing, and traditional compacting sintering.
本文提出的金属粉末致密化工艺与传统的压实烧结致密；冷热等静压致密：粉末模锻的致密化工艺不同。
The reason of cracking phenomenon occurring of the cold forging steel was analyzed by the composition and microstructure tests.
通过对铆螺钢的成分与组织检验，对铆螺钢在冷镦时出现开裂现象的原因进行了分析。
Aim at faultiness and oneness of the appraisal method of cold heading steel, this paper has proposed the cone forging method. It proves feasibility and gives the rudiment of the method.
鉴于冷镦钢的冷镦性能评价方法的单一性和不完善性，提出了锥锻方法，并从理论上证明了此种检验方法的可行性。
Base on the method of numerical simulation, both free cold forging and opened cold forging of shaft with boss were analyzed.
基于数值模拟的方法，分析了凸台轴的自由冷镦和开式冷镦两种加工方法。
The working process and character of the designed cold precision forging die for bevel gear was analyzed.
对该冷精锻模的工作过程、特点等进行了分析。
This paper analysed the cold die forging technology of automotive epicyclic gears.
分析了汽车行星齿轮的冷模锻工艺。
This paper analysed the cold die forging technology of automotive epicyclic gears.
分析了汽车行星齿轮的冷模锻工艺。
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