液压

The main products are: SJG series of fixed snorkels platform, SJG series of fixed lifting platform, SJG series of fixed snorkels Huoti, SJY series of scissors-type high-altitude platform, GTL series aluminum alloy high-altitude platform, GTT series sets of cylinder-type high-altitude Platform, GTZ / GKT Qubi series of high-altitude platform, and so on dozens of products, thousands of specifications and can be customized to customer requirements.

主要产品有：SJG系列固定液压升降平台，SJG系列固定举升平台，SJG系列固定液压升降货梯，SJY系列剪叉式高空作业平台，GTL系列铝合金高空作业平台，GTT系列套缸式高空作业平台，GTZ/GKT系列曲臂式高空作业平台等数十种产品，数千种规格，并可按客户要求进行定制。

Huarong company sales agents from Sweden , the United States , Italy , Taiwan , the various hydraulic pump stations , widely applicable to electric forklifts , car snorkels Mei , Taiwan cargo warehouse regulation , fixed-take-off and landing platform , dump dump trucks .

华蓉公司代理销售来自瑞典，美国，意大利，台湾等地的各类液压泵站，广泛适用于电动叉车，汽车液压升降尾，仓库调节货台，固定式升降平台，自卸翻斗车。

The main products are: SJY series of scissors-type high-altitude platform, GTL series aluminum alloy high-altitude platform, GTT series sets of cylinder-type high-altitude platform, GTZ / GKT Qubi series of high-altitude platform, SJG series of fixed snorkels platform, SJG Series, such as fixed snorkels Huoti dozens of products, thousands of specifications and can be customized to customer requirements.

主要产品有：SJY系列剪叉式高空作业平台，GTL系列铝合金高空作业平台，GTT系列套缸式高空作业平台，GTZ/GKT系列曲臂式高空作业平台，SJG系列固定液压升降平台，SJG系列固定液压升降货梯等数十种产品，数千种规格，并可按客户要求进行定制。

Products include : storage shelves series : light-storage shelf , in the amount of storage shelves , storage shelves of the weight , weight-layer plate storage shelves , weight-based pallet-storage shelf , the automated warehouse cargo storage Planes , fluent style storage shelves , storage shelves of alleys , attic-storage shelves , storage shelves cantilevered , gallery-style storage shelves , storage shelves die , intensive document storage shelves , steel reactor Heaps of storage shelves , and supporting equipment : all kinds of trays , folding storage cage , grid series , storage cabinets , the digital equipment , plastic turnover me , snorkels platform vehicles , hydraulic lift truck pallets , lifts , etc .

产品包括：仓储货架系列：轻量型仓储货架，中量型仓储货架，次重量型仓储货架，重量型层板式仓储货架，重量型托盘式仓储货架，自动化立体仓库仓储货架，流利式仓储货架，窄巷式仓储货架，阁楼式仓储货架，悬臂式仓储货架，通廊式仓储货架，模具仓储货架，密集式文档仓储货架，钢制堆垛式仓储货架，以及配套设备：各种托盘，折叠式仓储笼，网格系列，储存柜，工位器具，塑料周转箱，液压升降平台车，液压升降托盘车，升降梯等；超市货架系列：大型背板式货架，大型背网式货架，医药超市货架等以及配套手推车，收银台系列等；置物架系列：专业促销展示架系列，面包架，火腿肠促销架等，仓储式中型，重型置物架，超市款置物架货架等以及专业化妆品货架系列；办公设备系列：钢制文件柜，更衣柜，多斗柜，期刊柜，书架

For reducing the room, I design the base chest into the form of the control tank. The pedestal oil box located the under layer, the super stratum is the integration control area of the hydraulic pressure and electrical control. Join the drive electromotor with the hydraulic pressure pump by the link flange .All the hydraulic pressure control clique install on the assemble piece. It will reduce the collectivity area.

为了减少布局空间，将台钻下装部分设计成箱体控制柜的形式，底座油箱置于下层，上层为液压及电气集成控制区，将驱动电机用联接法兰联成一体，将所有的液压控制阀集成安装在一个大的阀块体上，大大减小了台钻的整体布局。

The main character of the HVS is that, by means of fluctuating oil pressure, the pile-driving force can be changed in a higher frequency, and therefore better vibrating effect can be gained.

液压振动系统的主要特点是在桩机液压系统中的压桩油路产生流体压力变化和波动，从而使沉桩力出现高频的周期变化，产生振动压桩的效果。

Then, according to HVS, the vibrant valve is designed. On the basis of coupling analysis and simulation study of the vibrant valve and the release valve, the simulation curve about the fluid pressure variation in the pile-driving oil pipe is obtained, by which the relationships among the highest pressure value, average pressure value and the pile-driving frequency are obtained.

然后根据液压振动系统设计了振动开关阀，并重点对液压振动系统中的溢流阀和振动开关阀进行了耦合分析和仿真研究，得出压桩油路中流体压力变化的模拟曲线，并根据模拟曲线分析得出流体压力的最高压力值、平均压力值和压桩频率间的相互关系。

Integrated analysis on design theory and control mode of robot manipulators hydraulic driven system at home and abroad have been made in detail, then a new robot manipulators hydraulic driven system based on high-speed on-off valve pilot control is proposed in this paper.

本文在对国内外现有的机械臂液压驱动系统设计理论和控制方式进行了综合分析后，研究了基于高速开关阀先导控制的新型机械臂液压驱动系统。

The paper introduces the common depressing roll apparatus in pipe manufacture engineering,analyses the motion and the mechanical state,derives the calculation formula of hydraulic piston travel about the distance to control the idler,analyses the parameters on stroke,gives the value range based on practical experience,then determines the range of hydraulic pressure tension.

文章介绍了在管加工工程中常用的升降托辊机构，通过升降托辊机构的运动分析和力学分析，推导出控制托辊升降距离的液压行程的计算公式，分析影响行程设计的各参数的大小，并根据实践经验给出有关参数的取值范围，确定液压拉力的大小。

My company is smelting furnace auxiliary equipment of the professional manufacturers, main products have furnace ramming machine (all hydraulic, semi-hydraulic, mechanical), electrode Hoist (5 tons - 300 tons), hoist, roll pipe , steel scrap crusher, tractors, cars and the iron furnace processing pieces.

我公司是冶炼炉辅助设备的专业制造商，主要产品有捣炉机（全液压式、半液压式、机械式），电极提升机（5吨--300吨），卷扬机，卷管机，钢屑破碎机，牵引车、出铁车及炉体加工件。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。