Experimental study on effect of thermal deformation parameters on forming process of microgears;
热变形参数对微型齿轮成形影响的实验研究
Defect detection for microgear based on image processing and support vector machine;
基于图像处理和支持向量机的微型齿轮缺陷检测
Based on the discussion on technique difficulty in traditional measurement method of contact for microgear, a new non-contact measurement method of microgear based on CCD imaging is put forward.
在分析传统接触式微型齿轮测量技术难点的基础上,提出了一种基于CCD图像的微型齿轮非接触测量的方法,采用A102fCCD数字摄像头作为图像传感器,利用图像测量技术对微型齿轮进行非接触测量。
Experimental study of micro-gear extrusion with semi-solid ZL101 alloy was introduced.
介绍了采用半固态ZL101铝合金进行挤压成形微型齿轮的试验研究,设计了挤压模具和加热及温控系统。
Aimed at studying the structure of micro-gear, on the basis of simulating analysis with MoldFlow, the injection moulding of micro-gear is experimented and studied.
选用微型齿轮结构作为研究对象,在使用MoldFlow进行模拟分析的基础上,对微型齿轮注射成型进行试验研究。
The precision isothermal forming technology of aluminum alloy micro-gears is studied with a special micro-plastic forming apparatus.
利用自行研制的精密微塑性成形设备,对铝合金微型齿轮的等温精密成形工艺进行了研究,成功地获得了质量良好的节圆直径为φ1mm的5A02铝合金微型齿轮。
Screw thread forming is the critical procedure, the parting mold mechanism and demoulding mode of mold are introduced, by gear mold core, using gear transmission to drive the running of gear mold core so as to realize parting mold, demoulding is performed by crew thread transmission.
螺纹部分成型是关键环节,介绍了模具的分型机构和脱模方式,采用齿轮型芯,用齿轮传动来带动齿轮型芯转动实现分型,通过螺纹传动来脱模,同时,解决了1模多腔的难点,简化了模具结构,具有一定的推广价值。
Characteristics of large gears and o n -line measurement;
大型齿轮的特点及在机测量
The method of on-machine measuring large gear with the rack-head is put forward.
提出了大型齿轮齿条刃边测头在机综合测量方案,阐述了该测量系统软件的主要功能模块,给出了对大型齿轮齿形误差和齿向误差测量与评定的实例。
Based on the theory of the rolling friction transmission, the principle and techniques of obtaining an accurate angle between friction discs in on-machine measuring large gears are studied.
基于滚动摩擦传动机理,研究了大型齿轮在机测量中的摩擦盘精密测角原理与技术;从保证传动精度的角度,分析了精密测角装置中几何误差和“弹性蠕滑”等因素导致的传动误差,并给出了精密测角装置传动比的标定结果。
timing belt differential drive
同步齿型带差速传动
A unified model was established for spur cylindrical gears, helical cylindrical gears, spur bevel gears and helical bevel gears.
建立了直齿圆柱齿轮、齿圆柱齿轮、齿圆锥齿轮、齿圆锥齿轮的统一模型。
Calculation on deformation of spur gear teeth based on precise model of teeth profile
基于精确齿廓模型的直齿轮轮齿变形数值计算
Study on the Tooth Crest Chamfering Model of Bull Gear of Spiral Bevel Gear Pair;
弧齿锥齿轮大轮齿顶倒角加工模型研究
Study on Cold Extruding Forming Technology for the Driving Gear of Saw-tooth Inner Gear
锯齿形内齿主动齿轮冷挤压成型技术研究
Canine teeth large, strong, broken teeth not to be faulted.
典型大犬齿，有力。断齿不是不合格。
gear deburring and tooth pointing machine
齿轮去毛刺及齿顶成型机
A Study on the Tooth Profile Correction of New Type Arc Toothed Belt Pulleys
新型圆弧齿同步带带轮齿廓修形研究
Research on heavy spiral bevel gear technological transformation post project appraises of Zhuzhou Gear Co., Ltd.;
株齿重型螺伞齿技改项目后评价研究
Method to Accurately Calculate Gear Tooth Stress Model
齿轮齿根应力准确计算模型构建方法
Inherent Characteristics of 3K-Ⅱ Spur Planetary Gear Trains
3K-Ⅱ型直齿行星齿轮传动的固有特性
Establishment of Mathematical Model for Involute Tooth Profile of Noncircular Gears
非圆齿轮渐开线齿廓数学模型的建立
Spiral bevel gear design model study and system development
弧齿锥齿轮设计模型研究与系统开发
The Parameter Model Design of Spiral Bevel Gears Based on Pro/E
基于Pro/E的弧齿锥齿轮参数化造型
fatty-type gear lube additive
脂肪型齿轮油添加剂
Pinion Preload Shims–Typical
小齿轮预荷－典型的
biology of hystricomorph rodents
豪猪型啮齿类生物学
Model and Simulation for Numerical Control Machining of Heavy Duty Spiral Bevel Gear Cutting Machine
重型弧齿锥齿轮铣齿机数控加工模型建立与仿真