花键的

By using explicit central difference algorithm and finite element software ANSYS/LS-DYNA, the numerical simulation of involute spline shaft's cold-rolling forming was realized.

利用显式中心差分算法，借助有限元分析软件ANSYS/LS-DYNA，通过数值模拟，实现了花键冷滚轧成形过程的可视化。

The fracture reason of the spline shaft was analyzed by fracture observation, chemical composition analysis, metallurgical structure observation, hardness test and tensile test.

摘要对断裂的花键轴进行了断口宏微观观察、化学成分分析、金相组织检查、硬度检测及静态拉伸测试。

Our company was founded in the 1970s and early 2000 for the restructuring of private enterprises, the Company has machinery manufacturing, production and processing a long history, the factory covers 40,000 square meters, of which the production, storage, office space 26,000 square meters, has a staff Nearly 500, including engineering and technical staff of 70 people (three professors, six were in Engineering, college education 82), the four companies under the Ministry: the Ministry of Health technical, marketing department, QC, enterprises and the Ministry of Finance Three plants (spline shaft, hydraulic suspension, the crankshaft casting process).

我公司始建于二十世纪七十年代，2000年初改制为民营企业，本公司有着机械制造、生产加工悠久的历史，厂区占地40000㎡，其中生产、仓储、办公用房26000㎡，拥有员工近500名，其中工程技术人员70人（教授级3人、高工6人、大专以上学历82人），公司下设四大部：生技部、营销部、质检部、企财部和三个分厂（花键轴类、液压悬挂、曲轴铸造金加工）。

The main products are: ATV and accessories; for motor vehicles and construction machinery used in matching gear, flange, spline shaft; gear reducer; machine pumps; forklift truck accessories.

主要产品有：沙滩车及配件；为汽车及工程机械配套用的齿轮、法兰、花键轴等；齿轮减速机；机油泵；叉车配件。

For example, vehicles, farm trucks, loaders and other drive shaft parts, a variety of models spline fork, fork shaft, sudden-yuan, yuan-stent assembly, and so on.

例如，汽车、农用车、装载机等传动轴零配件，各种规格型号的花键叉，轴叉，平突元，元盘，支架总成等。

The desk adopts hydraulic pressure drive slipway; the self-motion cycle course uses PLC control, which combine the engine-electricity-liquid linkage to make operation easier and more convenient, wider and mort popular, division speed and precision higher, reduce labor intension and provide a condition to improve the efficiency, to create a condition of automation to finish the spline molding by the milling machine.

进给工作台采用液压动力滑台，自动循环过程采用了PLC控制，使得机-电-液联动控制有机地相结合，操作简单方便，通用性强，分度速度快、精度高，大大降低了劳动强度、提高了生产效率，为在铣床上完成花键成型过程创造了一种自动化的条件。

With nearly 100 various types of mechanical processing equipment Taiwan, C6136, C6140, C630, C7620, and other ordinary lathe dozens of Taiwan, nearly 10 units of CNC lathes, X62, X53, such as horizontal and vertical milling machine nearly 10, Y3150, Y3150E , Y3180 hobbing machine nearly 10, gear-shaping machine 5, M131W, M7130, and other internal and external grinder, broaching machine, planer, slotting machine, spline milling, shaving machine, Heng machine, chamfering machine, and other gear Kinds of gears and gear processing equipment, and the full gear testing, inspection equipment.

拥有各类机械加工设备近百台，有C6136、C6140、C630、C7620等普通车床几十台，数控车床近10台，X62、X53等卧式、立式铣床近10台，有Y3150、Y3150E、Y3180滚齿机近10台，刨齿机5台，有M131W、M7130等内外圆磨床，有拉床、刨床、插齿机、花键铣、剃齿机、珩齿机、齿轮倒角机等各种齿轮和齿轮加工设备，另有完整的齿轮检测、检验设备。

Nanpi source of Thai Gear limited liability company to sell Xi Huanlu in Nanpi County, the annual output value of 4 million yuan, with 1.5 million yuan in fixed assets, the company has domestic advanced production equipment: CNC lathes, hobbing machine, shaving machine, Hole in the grinder, cylindrical grinding machines, surface grinder, spline milling machine, Y7125 razor grinding, grinding hob, broaching machine, slotting machine, drilling Rocker, 3204 tooth for tooth to the inspection, such as hardness.

南皮源泰齿轮传动有限责任公司座落于南皮县城西环路，年产值400万元，拥有固定资产150万元，公司拥有国内先进的生产设备：数控车床、滚齿机、剃齿机、内孔磨床、外圆磨床、平面磨床、花键铣床、Y7125剃刀磨、滚刀磨、拉床、插齿机、摇臂钻、3204齿形齿向检查仪、硬度计等。

Our factory own all type of producing equipments such as spline milling machine,move-balance examination machine, almighty milling machine, boring lathe slotting machine, lathe, planer, drill press, grinder.

本厂现有花键铣床、动平衡试验机、万能铣床、镗床、插床、车床、刨床、钻床、磨床等各种规格型号生产设备，2001年生产销售万向联轴器总额超千万元，生产的Φ36~Φ635各规格万向联轴器已广泛运用于各设备传动系统上。

This paper designs CAPP of rectangle spline broach in detail in order to realize its advantages and practicality.

以工艺的先进性和实用性为目标，对矩形花键拉刀计算机辅助工艺系统进行了详细设计。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。