查询词典 welding

Through testing practically and calculating theoretically, this paper has evaluated generally the energy consumption of the SCR arc welding power source?the DC arc welding generator and the inverter arc welding power source for manual arc welding machine used in production.

通过实际测试与理论计算，对晶闸管整流电源弧焊机、直流弧焊发电机和逆变电源弧焊机等生产中常用的焊条电弧焊焊机的耗电量情况进行了综合评价。

The company already has strong manufacturing capabilities and improve the detection equipment and instruments, has introduced products that have BX1, BX3, BX6 Series AC arc welding machine, ZXE1 Series AC-DC dual-use arc welding machine, WS series of manual TIG welding machines directly, LGK8 series plasma cutting machine, NBC series of carbon dioxide gas shielded welder, ZX5 Series Thyristor rectifier arc welder, ZX6 series three-phase rectifier arc welding machine, Products exquisite workmanship, excellent performance, reasonable structure, novel modeling and at the same time, the company invested in the continuing strength in science and technology and the use of foreign technology to market.

公司已具有雄厚的制造能力和完善的检测设备及手段，先后推出的产品有BX1、BX3、BX6系列交流弧焊接机，ZXE1系列交直流两用弧焊机，WS系列手工直接钨极氩弧焊机，LGK8系列等离子切割机，NBC系列二氧化碳气体保护焊机，ZX5系列晶闸管整流弧焊机，ZX6系列三相整流弧焊机，产品工艺精湛，性能优良，结构合理，造型新颖，同时，公司在不断的投入科技力量，并采用国外技术将产品投放市场。

This paper gives a discussion on relation between shape,size and quality of welding seam ,and introduces the effect on liquidity of metal in molten bath and shape of molten bath from welding stress and the effect on size of welding seam from welding parameter and its technological factors.

论述了焊缝的形状尺寸与焊缝质量的关系，介绍了焊接中力对熔池金属的流动及熔池形状的影响、焊接参数和工艺因素对焊缝尺寸的影响，对焊缝缺陷产生的原因进行了分析并提出了预防措施。

Temperature distribution,deformation and residual stresses of thick plate butt multipass welding were researched through a comparison among normal welding, vibratory welding and welding with wind cooling.

采用振动焊接及气冷的方式与常规焊接对比，研究了埋弧自动焊厚板角接多道焊的温度、变形及残余应力。

The speed of produce tin,the time return tin,the interval time of produce tin can be adjusted steady and with tin back adjustable features,which can reduce the waste of welding 3 the mode of produce tin mode: automatic and manual produc tin for the selection of tin (produce tin manually can match a tin foot switch or manual switch out of tin), and the number of the tin can be set 4 all of the settings using DIP switch settings, easy to operate; 5 anti-static design can avoid sensitive electronic components damaged due to static electricity and 6 optional universal bracket solder 7 simple and easy welding to reduce the welding welding achieve the desired effect of waste, improve efficiency significantly.

产品说明Product description；1）采用步进电机，出锡精确且可灵活控制。2出锡速度、出锡量、回锡时间，出锡间隔时间均可调节且稳定，且设有可调的回锡功能，以减少焊接的浪费3出锡模式：全自动出锡与手动出锡可供选择（手动出锡可选配脚踏出锡开关或手动出锡开关），且出锡次数可设置4所有设置采用拨码式开关设置，方便操作；5防静电设计，能避免敏感电子零件因静电而受损坏6可选装万能焊锡支架7焊接简单容易、减少焊接的浪费达到理想焊接效果，工作效率显著提高。

The main products include: CO2 gas shielded welder series, MZ series of submerged arc welding machine, all kinds of special welding, air plasma cutting machine series, argon arc welding machine series, vacuum flowmeter series, as well as accessories such as welding.

主要产品包括：CO2气保护焊机系列、MZ埋弧焊机系列、各种焊接专机、空气等离子切割机系列、氩弧焊机系列、减压流量计系列以及焊接配件等。

In China's five major fresh water lake, Chaohu Economic Development Zone Industrial Park, Anhui Province, is very professional strength of the welding material production enterprises, the main gas-producing ordinary carbon steel welding wire, ordinary carbon Steel wire submerged arc welding, carbon steel welding J422 specifications of the pin, vol nails, round nails, galvanized wire, cold rolled ribbed steel products are sold throughout the country.

安徽省巢湖市金桥焊接材料有限公司--位于中国五大淡水湖畔，巢湖经济开发区工业园内，是安徽省内颇具实力的专业焊接材料生产企业，主要生产普通碳钢气保焊丝、普通碳钢埋弧焊丝、J422 各种规格碳钢电焊条、钢钉、卷钉、圆钉、镀锌铁丝、冷轧带肋钢筋，产品销往全国各地。

The results show that laser-arc welding can achieve full penetration by single-path butt jointing through appropriate parameters; Y shape groove with 8 mm truncated edge can enhance the penetration ability of laser-arc hybrid welding. Low welding speed is good for penetration, however the limitation still exists for hick plates joint. Gap is significant factor of penetration when work pieces is large thickness. The hardness of thick plates joint shows that there is big difference in mold of vertical thermal cycle using laser-arc hybrid welding.

结果表明：通过激光功率等焊接规范匹配，激光-电弧复合焊接能实现20 mm厚板的全熔透单道对接；钝边为8 mm的Y形坡口有助于提高厚板激光-电弧复合焊缝熔透能力；降低焊接速度有利于提高熔深能力；工件厚度较大时，装配间隙对焊缝熔深能力的影响较为显著；接头硬度表明厚板激光复合焊焊缝纵向热循环模式存在较大差异。

The DC400 style medical centered welding torches as well as various parts produced in the latte half of 1996 can be equipped with Lincoln welding machines, Miller welding machines, wire-sending machines and Welding torches alternatively.

红星人起始观察焊接技术与市场发展动向，充分利用人才，采用数控加工跟踪国际先进工艺，严格质量管理，持续改进，不断更新，在1996年下半年生产的 DC400型药芯焊枪及各种配件可与林肯焊机、米勒焊机、送丝机、焊枪互换配套使用。

The process is described as follow: firstly, definition of welding line by alternately man-computer, including welding line geometry information and technical parameters, Secondly, welding line was scattered a series of welding point; Thirdly, visiting the elements of entity such as face, edge etc.

在规划中，首先通过交互手段定义并获取焊缝，包括焊缝的几何信息和工艺参数。然后，对焊缝离散化处理，得到一系列焊接路径点。

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。