刀架

The last proposition has put forward the suggestion and measure to the electronic knife rest.

最后的提出了对电动刀架提出了意见和措施。

And use AUTOCAD to pursue to the above part , have an more ocular knowledge of electronic knife rest.

并对以上部分运用AUTOCAD做图，对电动刀架有更直观的了解。

Should two knife rest partses belong to special order, does not supply ordinary consumer usage.

该两刀架部件属特殊订货，不提供一般用户使用。

3The knife rest is controlled to move by MCU.

刀架采用微机控制，能自动转位。

Some originally design and is it continue electricity to use to four worker location vertical electronic machinery of knife rest mainly- exposed to control system control some designs.

本部分主要对四工位立式电动刀架的机械设计和应用继电-接触控制系统控制部分的设计。

Knife rest vertical to enter, give sport and horizontal to stock for sport to can be linked, cut order by artificial control even.

刀架的纵向进给运动和横向进给运动不能联动，切削次序也由人工控制。

Based on the detailed analyzing of impact system working process, the differential eguation of the system was got, and the mathematical model of the hydraulic impact system was builted, on basis of the mathematical model, By using of dynamic simulation function of Matlab ,the author has built the simulation model of the impact system based on software Simulink and run it after inputting the parameter ,the dynamic graph curve of impact velocity and presser of oil and position of knife rest were got, and the dynamic characteristic of impact system was analyzed,the simulated results are accorded with the fact,and some rational parameters can be found.

在对冲击式采煤机液压冲击系统工作过程进行详细分析的基础上，运用微分方程建模方法，建立了液压冲击系统的数学模型即系统的动态方程，并在该数学模型的基础上，采用Matlab中的Simulink动态仿真功能，建立了基于Simulink的冲击系统仿真模型，通过给定冲击式采煤机冲击系统的相关参数，对该系统进行仿真，得到了冲击式采煤机工作过程中冲击速度和油液压力以及刀架位移的变化曲线，进而对冲击系统的动态特性进行了分析，结果与实际情况较为吻合，并由此得出某些合理的参数。

Mchine use worle-class brands hydraulic electric turret knife rest、accurate positoning、rapid translocation、high reliability.

采用世界名牌的液压及电动转塔刀架、定位准确、转位迅速、可靠性高。

It also sets forth carefully the whole course and its craftwork in which an electro motion knife rest replace omnipotence division end to realize part division.

详细阐述了用一种电动刀架代替万能分度头来实现等分分度的全过程及其工艺方案。

Be like will number a dish of shape piece of milling cutter point cover process gear' s week section from become implode on knife rest proceed rough machining, can great enhance efficiency.

如将数把盘形片铣刀按被加工齿轮的周节距成组装上刀架进行粗加工，可大大提高工作效率。

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。