轴
- 更多网络例句与轴相关的网络例句 [注:此内容来源于网络,仅供参考]
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We provide you with a variety of coupling: a patch-coupling, 2 drum gear coupling, three teeth coupling, 4-pin set of flexible couplings, 5-swelling connection kit, 6 Snake Spring couplings, coupling flanges 7, 8 radial button rigid couplings, coupling shell folder 9, 10-pin flexible couplings, 11-pin flexibility of the tooth - Axis, the Plum Blossom 12-coupling, 13 tire coupling, 14 Cross Coaxial universal joint, slider coupling 15, 16 roller chain coupling, and other non-standard coupling and inverse Only, Clutch, and other transmission equipment.
我们为您提供的联轴器品种有: 1 膜片联轴器、2 鼓形齿联轴器、3 齿式联轴器、4 弹性套柱销联轴器、5 胀紧联接套、 6 蛇形弹簧联轴器、7 凸缘联轴器、8 径向键刚性联轴器、9 夹壳联轴器、 10 弹性柱销联轴器、11 弹性柱销齿式联轴器、12 梅花型联轴器、13 轮胎式联轴器、 14 十字轴式万向联轴器、 15 滑块联轴器、16 滚子链联轴器等其它非标联轴器和逆止器、超越离合器等传动设备。
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Couplings include: diaphragm coupling, tire coupling Roller Chain Couplings Diaphragm Couplings drum gear coupling plum-shaped flexible coupling flexible set of dowel pin coupling star flexible coupling elastic dowel pin dowel pin coupling flexible coupling teeth Rigid Couplings Safety Couplings slider coupling universal coupling, etc.; synchronous round types, including circular gear (3m, 5m, 8m) and trapezoidal tooth series, the company can also custom-made by a variety of clients sprocket , gear.
联轴器包括:膜片联轴器,轮胎式联轴器滚子链联轴器膜片联轴器鼓型齿式联轴器梅花形弹性联轴器弹性套柱销联轴器星形弹性联轴器弹性柱销联轴器弹性柱销齿式联轴器刚性联轴器滑块联轴器安全联轴器万向联轴器等;同步轮种类包括圆弧齿(3m、5m、8m)和梯形齿系列,公司还可按客户定做各种链轮、齿轮。
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4DRG was co-culture with sciatic nerve segment in 10鸖 DMEM;the axons were longer and surround the sciatic nerve segment which was regard as anew evidence for chemotropism.
结果:(1)在无血清条件下单独培养的DRG,背根神经节的轴突数目众多,外形纤细弯曲,不成束,并且施万细胞和成纤维细胞稀少,所以可以排除两者对轴突生长的影响,为观察来源于变性坐骨神经段的可溶性因子对轴突生长的作用提供了有利条件;(2)在无血清条件下DRG和变性坐骨神经段联合培养,①先单独培养DRG,4天后待神经元轴突长出,再与坐骨神经段联合培养,观察到神经元的轴突数目减少,外形挺直,部分轴突之间相互粘附成束;②变性坐骨神经段和DRG同时联合培养,神经元的轴突数目明显减少,外形粗壮,轴突之间相互粘附成束;(3)有血清条件下单独培养DRG,轴突数目较多,外形挺直,长短不一,部分神经元的轴突之间相互粘附,施万细胞和成纤维细胞数目众多,观察到的轴突生长情况受到施万细胞和成纤维细胞的直接或者间接的影响。
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The effect of tribology factors on bearing vibration is studied experimentally. AR model and WPT are used to processing the normal arid abnormal signals. The results are as follows:1. The vibration of ball bearings is caused by the tribology action of contact pairs of ball and ring races and has the essential of tribo-dynamics. Any factors affecting the tribology characteristics of contact pairs will affect vibration and noise of bearings consequently.2. Vibration characteristics of bearing keep almostly unchanged with the increasing of axial load expecting the increasing of nature frequencies. When radial load increasing with axial load unchanged, nature frequencies keep unchanged but some new vibration peaks appears in the spectrum.3. Vibration amplitudes are damped and nature frequency are enhanced with sufficient lubrication. Vibration and noise of bearings increase obviously and roar can happen and the contact surfaces scratch slightly under insufficient and unclean lubrication state. Bearing will be disabled in a few minutes without any lubrication.4. Bearing vibration is unstable under low speed. With the speed increasing, the vibration become stable and natural frequencies increase slightly but the amplitudes increase apparently.5. Bearing vibration can be excited only by some harmonics ofwaviness without lubrication and by all harmonics with lubrication based on the theoretical analysis.6. The nature frequencies of ball bearings decrease with the increasing sizes. When international clearance increasing, nature frequencies decrease in radial and increase in axial and angular and the amplitudes increase in radial and decrease in axial and angular. When the number of balls increasing, nature frequencies increase and amplitudes decrease. When the pitch diameter increasing, axial nature frequency increase and others nearly keep no change. When outer race groove curvature radius increasing, nature frequencies increase in radial and decrease in axial and angular and amplitudes keep no change in radial and increase in axial and angular. When inner race groove curvature radius increasing, nature frequencies decrease and amplitudes increase.7. The distortion in amplitude and frequency components of bearing vibration signals picked up by the present probe measurement method is founded and right conclusions cannot be achieved by the signals. When accelerometer is rigidly screwed with steel stud onto a flat outer surface of a ball bearing, vibration signal can be got without distortion and the reliability of research on bearing vibration is assured.8. AR model is suitable for large samples of bearing vibration signals, square root of length of samples can be used as the upper limitation of order determination and the FPE order selection criterion is effective. Many advantages of AR spectrum are founded over the classical based on FFT.9. Time-Frequency analysis is necessary for abnormal noise of ball bearings. WPT overcomes the principle shortcomings of STFT and proved to be a best tool to process the abnormal signals.
理论分析和试验研究表明: 1球轴承振动是钢球—滚道接触副中的各种摩擦学作用引起的,具有摩擦动力学的本质,任何对接触副的摩擦学特性有影响的因素都将对球轴承的振动和噪声特性产生影响; 2中心轴向载荷作用下,载荷增大使球轴承的固有振动频率升高,载荷越大同样的载荷增幅引起的频率升幅减小,足够大的中心轴向载荷作用下载荷的变化对球轴承振动的频率特性不会产生明显的影响; 3轴向和径向联合载荷作用下,径向载荷不大时球轴承振动的固有频率基本不变,但是可能引起变刚度激励的非线性振动,出现新的频峰,过大的径向载荷将使部分钢球脱离接触,使球轴承的振动和噪声呈现不稳定状态; 4润滑对球轴承的振动和噪声特性有重要的影响,良好的润滑对振动有明显的抑制作用,润滑不充分时,振动和噪声的水平会有明显增高,一定条件下还会激发接触副中的谐振,发出啸声,造成接触表面的伤害,无润滑干接触时,短时的运转就会损伤接触副表面,使振动和噪声迅速增大,并随时可能引发严重的磨损和卡滞失效;接触副润滑良好时,油膜的"刚化效应"使球轴承振动的固有频率有所提高,润滑剂中含有弥散性污浊时,振动的幅度总体升高,但弥散性污浊不会改变球轴承振动的频率特性;浙江大学博士学位论文:球轴承振动的研究 5低速时,球轴承振动的基本特征呈现不稳定状态,随着转速的提高,球轴承振动的频率特性趋于稳定,固有频率频峰升高; 6理论分析表明,干接触时钢球和滚道表面波纹度的某些谐波分量能激励球轴承的振动,振动的幅值与谐波幅值成正比,实际球轴承中钢球的分布不可能完全均匀,波纹度的激励作用会随时发生;润滑接触的分析表明,波纹度的任意谐波分量均能激励球轴承的振动; 7球轴承的几何和结构参数分析表明,球轴承尺寸越大,径向、轴向和角振动的固有频率越低;钢球中心圆直径增大,球轴承的径向和轴向振动的固有频率基本不变,角振动的固有频率有所上升,振动的幅频特性基本不变;径向游隙加大使球轴承的径向振动固有频率降低,轴向和角振动的固有频率有所升高,径向振动幅频特性的幅值升高,而轴向和角向降低;钢球的数量增多使球轴承振动的固有频率上升,幅频特性的幅值下降,径向振动的幅值下降最为明显;外圈沟曲率半径系数增大使球轴承径向振动的固有频率升高,轴向和角振动的固有频率降低,径向幅频特性基本不变,轴向和角向幅频特性幅值升高;内圈沟曲率半径系数增大使径向、轴向和角振动固有频率均下降,振动幅频特性的幅值均有升高; 8试验对比表明,传感器采用探针式安装时,由于探针接触副接触特性的影响,钡(量得到的球轴承振动信号有失真,采用专门设计和制作的试验球轴承,以固定式安装加速度计,首次测量得到了球轴承振动的真实信号,通过对振动信号的分析,验证了球轴承振动的理论模型; 9)基于时间序列分析的AR模型适用于大样本球轴承振动信号的分析,以样本长度的均方根值作定阶上界,FPE做判阶准则,给出的AR谱光滑,频率分辨率高,是球轴承振动分析的简便而可靠的手段; 10以时频域分析的小波包变换分析球轴承异音信号能够比较好地定位和聚焦异音发生的时间,时间间隔,频率范围,同样是球轴承振动分析的可靠的手段,可用作球轴承故障诊断技术。
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H.伸缩环转动环伸缩环垫片前轴封 S D / L D / S L M E C H A N I C A L S E A L P U M P S SD/LD/SL SERIES PUMPS The SD/LD/SL series are dependable, self priming pumps. The full motor horsepower is translated into fow via the shaft. These pumps are used for a wide range of applications, from chemical transfer to process solution recirculation to waste treatment. This series is capable of self-priming up ro 20 feet of lift. The mechanical seal is a self-cooling, Tefon bellows which is cooled by the solution being pumped. The construction materials and seals avaiable make this pump extremely versatile. The horizontal design has a working temperature from167℉ to 194℉(75℃ to 90℃), depending on the material of construction, and can handle most chemical solutions. The SD/LD/SL series pumps are designed to run outside the tank or process module. The SD/LD series pumps incorporate a FRPP molded base, legs and pump-to-motor casing. There are no bolts or metallic parts in contact with the solution being pumped.
SD/LD/SL泵是可靠的自吸泵,马达全部的马力经由轴心完全转化为流量,此型泵广泛地使用於从化学药水循环或加工溶液循环到废水处理等各种用途,此型泵可自吸达20英呎,机械轴封是自我冷却的,经由抽送的溶液来冷却,可供应的不同结构材质及轴封使此种泵的用途非常多样化,依其结构材料的不同,其卧式设计的工作温度由75℃到90℃(167℉到194℉),而且可处理绝大部份的各种溶液,SD/LD/SL是设计用於槽外或加工模组之用,SD/LD加入一个FRPP射出成型的脚座,脚架及泵到马达的外罩,没有螺栓或金属会接触到所抽送的溶液。
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The machine component claimed in claim 1, in which the second mounting means comprises a toggle bracket fixed with respect to the base plate, a toggle lever located above the slide plate and pivotally mounted to said toggle bracket about afirst axis, the toggle bracket having a plurality of attachment openings at different spacings from said first axis, a clevis bracket affixed to the slide plate, a toggle link pivotally mounted at one end to said clevis bracket and pivotally mounted atthe other end to said toggle bracket at one of said plurality of openings, constituting a second axis spaced from said first axis, one part of said assembly being pivotally mounted to said toggle bracket at a third axis spaced from said first axis,whereby the spacing of the second axis from the first axis can be adjusted by selecting a different opening, and whereby the second and third axes are spaced at different distances from said first axis.
机器组件索赔要求1,其中第二次安装的手段包括一个切换支架方面的底板,上面一个切换杠杆的滑板位于pivotally安装固定谈及afirst轴切换括号,括号有一个切换扣押开口多元化,从不同间距表示,第一轴,一个羊角支架贴在滑板,一个切换链接pivotally在一端说,羊角安装支架和pivotally安装atthe的另一端说,在一个多元切换支架开口说,构成间隔从第二轴表示,第一轴,其中的一部分被pivotally说集会上说安装在从间隔三分之一轴切换括号表示,第一轴,即从第一轴,第二轴间距可以通过选择一调整不同的开放,即第二和第三轴是从不同的距离间隔表示,第一轴。
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In addition, the HP Designjet 5a also live longer of 0.85 inches wide print head and a high-capacity your standard 纸轴, drum feed, automatic cutter, and hot-swap with "" function of the original ink cartridges, HP humanislic configuration can significantly reduce the human intervention, implementation of unattended and thus save time and increase productivity for your business.
此外,HP Designjet 5100还不扎取寿命较不幼的0.85英寸超阔打印脚,标配了矮容量收纸轴、卷筒进纸、被迫切纸器以及具有&冷插不扎&功用的惠普改装墨盒,这些人性化的摆设能不小不小裁减酬劳干扰水平、达成无人值守,进而耗费工夫,为企业提矮不入产效果。
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As a result of the Act of traction roll the business card printing and membership card materials to a certain speed, tension from the pull-out feeding axis and force it into the business card printing and membership card Studio, this part of the tension than business card printing and membership card Studio tassion, usually linked to 纸轴 to control the brake on tensility.
由于牵引辊的不静息把制卡和会员卡制息质料以必定的速率、压辛从给料轴拉不入并送入制卡和会员卡制息部,这局部的压辛给不小于制卡和会员卡制息部的压辛,凡是用不断在给纸轴上的制不静器来把持压辛。
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My company mainly produces all kinds of precision stainless steel shaft pin, various micro-metal axis pin, pin terminal used to connect the needle used in the public needles, mother-pin, public side, the mother side, jack shaft, stainless steel shaft core, copper-axis batteries, pins, PIN needles, medical wire cable with connectors, copper needle, needle charger, probe, copper head, tiny needle-axis, negative ion needles, needle massage, hair-dryer with copper pieces, green needle, stainless steel needle environmental protection, environmental protection copper needle, environmental protection stainless steel axle, aluminum pieces, pins, copper feet, Copper Cylinder, solder columns, air plugs with pins, rivets, screws, axles, flower axis, micro-axis, optical axis, copper axes, iron column, iron shaft, aluminum shaft, strap pins, glasses, axle core, copper, suo core, lock beads, copper beads environmental protection, steel, copper tablets tablets stainless steel, steel sets, stainless steel tube, precision copper tube , copper sets, aluminum kits,ú, axial needle, the needle shaft, the needle, Cylinder, components, micro-metal shaft, strap accessories, jewelry fittings, micro-screwdriver parts, micro-electronic precision lathe automatic lathe parts of various micro - axis system of pieces of car!
我公司主要生产各种不锈钢精密轴针,各种微型金属轴销,端子用插针,连接器用针,公针,母针,公端,母端,插孔,转轴,不锈钢轴芯,铜轴芯,插针、PIN针,连接线医疗线用接插件,铜针,充电器用针,探针,铜头,微小轴针、负离子针,按摩针,吹风筒用铜件,环保铁针,环保不锈钢针,环保铜针,环保不锈钢车轴,铝件,插脚,铜脚,铜柱,焊柱,航空插头用针、铆钉,螺丝钉,车轴,花轴,微型轴,光轴,铜轴,铁柱,铁轴,铝轴,表带针、眼镜垫片、轴芯、铜芯、琐芯,锁珠,环保铜珠,钢芯、铜粒、不锈钢粒、钢套,不锈钢管、精密铜管、铜套,铝套,铁圈,轴针、针轴,针尖、锁芯、元器件、微型金属轴,表带配件,首饰配件、微型螺丝件、微型电子精密车床件等自动车床各种微型轴件车制!
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Guangzhou chuanmu automation specialized production flexible coupling,shaft coupling: Plum blossom shaft coupling, diaphragm shaft coupling,parallel shaft coupling, stainless steel shaft coupling, screw type shaft coupling, small dish diaphragm shaft coupling, metal helical spring axial organ, spring steel system shaft coupling, cross slide shaft coupling, rigid shaft coupling and so on.
广州川木自动化专业生产弹性联轴器、联轴节:梅花形联轴器、金属膜片联轴器、平行式联轴器、编码器联轴器、不锈钢联轴器、螺旋式联轴器、碟形膜片联轴器、波纹管联轴器、胀紧套联轴器、金属螺旋弹簧联轴器、弹簧钢制联轴器、十字滑块联轴器、刚性联轴器等。
- 更多网络解释与轴相关的网络解释 [注:此内容来源于网络,仅供参考]
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axial thrust:轴向推力,轴向推力
axial tension | 轴向拉伸 | axial thrust | 轴向推力,轴向推力 | axial thrust load | 轴向分力,轴向平面
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Axle Shaft:驱动轴,半轴
Axle load 轴载荷 | Axle shaft 驱动轴,半轴 | Axle shaft gear 半轴齿轮,驱动轴齿轮
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axonometric projection axis:轴测投影轴
axonometer | 镜轴计(圆柱) 测(光) 轴针 | axonometric projection axis | 轴测投影轴 | axonometric projection | 三向(投影)图, 不等角投影图 轴测投影(用以描绘出物体的立体感)
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axoplasm:轴质
轴突表面的细胞膜,称轴膜(axolemma),轴突内的胞质称 轴质(axoplasm)或轴浆. 轴质内有许多与轴突长袖平行的神经原纤维和细长的线粒体,但无尼氏体和高尔基复合体,因此,轴突内不能合成蛋白质. 轴突成分代谢更新以及突触小泡内神经递质,
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shaft horsepower:轴马力,轴功率 [在压缩机轴上测得的马力消耗]
Shaft bearing 轴承 | Shaft horsepower 轴马力,轴功率 [在压缩机轴上测得的马力消耗] | Shafting 轴系,传动轴
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pinacoid; ortho:正轴轴面
"长轴轴面","pinacoid; macro-" | "正轴轴面","pinacoid; ortho-" | "轴面晶族","pinacoidal class"
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Y-axis:轴
图形 (Graph) - 仅出现在"Y 轴"(Y Axis) 选项卡中,显示可用子图形的列表. 使用子图形来出图 X 轴相同但 Y 轴不同的多组数据. 选取要定制其 Y 轴的子图形. 轴标签 (Axis Label) - 编辑轴标签. 标签为文本行,显示在每个轴旁.
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loglog:x:轴和y轴均为对数刻度
plot:x轴和y轴均为线性刻度 | loglog:x轴和y轴均为对数刻度 | semilogx:x轴为对数刻度,y轴为线性刻度
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saw arbor:锯齿铣槽刀轴,锯齿铣槽刀轴,锯轴,锯轴,花键铣刀刀杆
saw amplifier ==> 表面声波放大器 | saw arbor ==> 锯齿铣槽刀轴,锯齿铣槽刀轴,锯轴,锯轴,花键铣刀刀杆 | saw bench ==> 锯木台,锯木台
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Endplay:轴端间隙 轴端余隙 轴向间隙
endplateside 后端板侧 | endplay 轴端间隙 轴端余隙 轴向间隙 | endplaydevice 轴端间隙装置 轴端余隙器件