滑块

Detecting rebound hammer's nonius position is the key of system, in order to keep the damp of nonius doesn't change.

回弹仪滑块位置的检测是本系统的关键，为了保证回弹仪滑块的阻尼不变，我们采用了完全非接触式的位移检测方法——线阵CCD成像获取游标的位置。

Finished oil to slide back and forth rolling about in the guide this time to be loaded on rail times should first pay attention to when you do not install the first fixed rail, take the fixed screw fitted well to keep level in the belt and slip block is fixed, then install a good lens, dimming what avenue is finished X's whereabouts.

上完油在让滑块在导轨来回滚动一下，这时须次先把导轨装上，注意装导轨时不要先固定，要把固定钉全部装好，保持水平，在把皮带与滑块固定，再把透镜装好，调光一下X去向的去路完毕。

The design, right through the plane crank slider mathematical modeling, Turbor C programming, input slider crank agencies that such remarks parameters and the parameters of the whole movement of the simulation process.

本设计中，通过对平面曲柄滑块机构的数学建模，用Turbor C编程，输入曲柄滑块机构的机构参数和运功参数，实现对整个机构运动过程的仿真。

The design, right through the plane crank slider mathematicalmodeling, Turbor C programming, input slider crank agencies thatsuch remarks parameters and the parameters of the whole movement ofthe simulation process.

本设计中，通过对平面曲柄滑块机构的数学建模，用TurborC编程，输入曲柄滑块机构的机构参数和运功参数，实现对整个机构运动过程的仿真。

Keyword: crank press, crank slide block, the equipment of forging and stamping

电动机通过三角皮带把运动传给大皮带轮，再经过两级齿轮减速后把运动传给偏心齿轮，连杆的上端装在凸轮上，下端与滑块连接，这样通过连杆把偏心齿轮的旋转运动变为滑块的上下直线往复运动。

The multi- connecting rods press is one kind new press which taking the multi- linkmotion gear as the operating mechanism.The slide has the obviously comes back promptly kinematics the characteristic.In work sector,The slide"s speed is steady, and is lower than the crank press greatly, this is advantageous to enhance quality of the big distorts stretch. At the same time it reduces the impact between the molds and lengthen the mold"s service life.

多连杆压力机是一种以多连杆机构为工作机构的新型压力机，滑块具有明显的急回运动特性，在工作区间，滑块速度平稳，并且大大低于曲柄压力机，这有利于提高变形较大的拉伸件的质量，同时减少模具间的冲击，延长模具使用寿命。

Large and small template fixed template have a slider, respectively, large and small templates installed on the slider, respectively, in the cross slide can move along the chute.

大模板和小模板上分别固定有滑块，大、小模板上的滑块分别装设在十字形滑道内，可沿滑道移动。

The mating surfaces of the headstock, cross slide, bed slide and table are lined with a highly durable, low friction, non-metallic material.

主轴箱，十字滑块，床身滑块和工作台的啮合面都贴有非常耐磨的，低摩擦的非金属材料。

The utility model comprises two steel wire fixing adjustors and a spring ergometer, wherein, each steel wire fixating adjustor comprises front and back adjusting slide blocks, an adjusting support block, a bidirectional vertical adjusting slide block and adjusting bolt and a clip ring; the spring ergometer is connected in series between the steel wire adjustors.

该实用新型包括两个钢丝固定调节器和弹簧测功仪，在那里，每个钢丝固定调节器组成，前台和后台调整滑块，调整支持座，垂直双向调节滑块，调整螺栓，并剪辑环；春天测功仪是连接在一系列之间的钢丝调节器。

One more thing to notice here is that some of the sliders are "connected" to other sliders.

还有一点需要注意的是，在滑块有些是&连接&到其他滑块。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。