查询词典 electric arc lamp

Based on the analysis of three-dimensional power conductor for DC arc furnace, the electric arc deflection model was set up and the control system of the arc direction was configured. According to the bus bar distribution at the bottom electrodes cooled by water, the arc direction control principle and its configuration were described, The simulation results show that the control system can restrain the electric arc deflection and control the arc direction.

在分析直流电弧炉三维导体布置的基础上，建立了直流电弧的偏工以此作为电弧位置控制的依据，针对水冷钢棒式底电极型的直流电弧炉，阐述了其电弧位置控制的原理和系统组成，并进行了仿真研究，结果表明控制系统可以有效地纠正电弧的偏向总是并可控设定点自由控制电弧以位置。

Arc cutting;Arc welding;Arc-welding equipment;Blowpipes;Burners;Construction requirements;Contact safety devices;Cutoff device;Cutting;Definition;Definitions;Dimensioning;Electric contact protection;Electrical engineering;Electrical safety;Equipment;Impact strength;Insulating resistance;MAG welding;Manual arc welding;Manual operation;Marking;MIG welding;Operating instructions;Plasma arc cutting;Plasma-arc welding;Protection against electric shocks;Protective measures;Safety engineering;Safety requirements;Specification;Temperature-rise tests;Test value;Testing;Testing conditions;Thermal;Thermal stress;TIG welding;Welding;Welding engineering;Welding equipment;Welding power supply

中文标题电弧焊接设备。焊炬中文主题词电弧切割；电弧焊接；电弧焊接设备；焊枪；燃烧器；结构要求；接触安全装置；切割装置；切削；定义；尺寸选定；电接触保护；电气工程；电气安全；设备；冲击强度；绝缘电阻；MAG 焊接；电弧焊操作手册；手控；作标记；金属极惰气保护焊；操作说明书；等离子体电弧切割；等离子电弧焊；防电击；保护措施；安全工程；安全要求；规范；温升试验；试验值；测试；测试条件；热的；热应力；钨极惰性气体保护焊；焊接；焊接工程；焊接设备；焊接电源

The present company yearly produces the resistance furnace, the trolley electric stove, the well type electric stove, the box-type electric stove, the annealing electric stove, the tempering electric stove, to quench the electric stove, the gas nitriding electric stove, the gas carburizing electric stove, industry electric stove nearly thousand and so on salt bath, nitre salt stove, the proprietary product trolley electric stove and the forvacuum protective atmosphere electric stove has exported Japan, the US, Indonesia, Singapore, Thailand and so on many countries.

目前公司年产电阻炉、台车电炉、井式电炉、箱式电炉、退火电炉、回火电炉、淬火电炉、气体氮化电炉、气体渗碳电炉，盐浴炉、硝盐炉等工业电炉近千台，其中专利产品台车电炉和预抽真空保护气氛电炉已出口日本、美国、印尼、新加坡、泰国等许多国家。

Main products and services: such as: electric eyelashes Qiao; perm eyelash curler; electric eyelash device; eyelash brush, eyelash brush, mini mascara, and eyelash folding device, LED eyebrow clip, tweezers, electric shaving knife; shaving device ; electrical; shaved eyebrow knife; multifunction shaving knives, mini double-sided mirror; Lamp double-sided mirror; Lamp Mirror; LED Mirror, LED Mirror Cosmetology, liquid crystal display mirror, a grinding device; electric-US A browser; electric grinding a browser; electric hair, andú, and electrical devices go dead skin; peeled, and facial massage device, facial cleansing brush, Cleaning brush, four-in-one massage, andCosmetology Instrument , ion-intensive device,Cosmetology Instrument, Four set±microwave;±suite;×±; plastic boxes, food boxes, pruning Didesmococcus browser; go hair, and mini hair dryer; small electric hair, two-in-one hair dryer; anion hair dryer; hairdryer; hair-dryer, heating boxes environmental protection; electric boxes, beauty massager; eye nurses massage Miriam; eye protection device, eye care, eye massager; health products, mini vacuum cleaner ; car vacuum cleaner; Beatles cleaners; USB vacuum cleaner, vacuum cleaner cartoon, USB mini fan; mini fan; portable mini fans, Mobile Block; LED sensor lights, beauty products; Cosmetology utensils; makeup supplies; toiletries; Cosmetology promotional items; makeup promotional items; home supplies; daily necessities; office supplies; ads promotional items; gifts and promotional items.

主营产品及服务：如：电睫俏；电烫睫毛夹；电热睫毛器；睫毛笔，睫毛刷，迷你睫毛器，折叠式睫毛器，LED眉夹、眉钳、电动剃毛刀；剃毛器；电动修眉刀；剃眉刀；多功能剃毛刀，迷你双面镜；带灯双面镜；带灯化妆镜；LED化妆镜、LED美容镜、液晶显示镜、磨甲器；电动美甲器；电动磨甲器；电动鼻毛器、耳毛器、电动去死皮器；去皮器，脸部按摩仪，面部清洁刷，洁肤刷，四合一按摩器，九合一美容仪、离子嫩肤仪、九合一美容仪、四件套微波保鲜盒；套装保鲜盒；五件套保鲜盒；塑料盒、食品盒、毛球修剪器；去毛器、迷你电吹风；小型电吹风、二合一电吹风；负离子电吹风；电吹风；吹风筒、环保加热饭盒；电热饭盒、美容按摩器；眼护士按摩仪；眼保仪，眼保健，眼睛按摩器；健康产品，迷你吸尘器；汽车吸尘器；甲壳虫吸尘器；USB吸尘器、卡通吸尘器、USB迷你风扇；迷你小风扇；便携式小风扇、手机座；LED感应灯、美容用品；美容用具；化妆用品；化妆用具；美容促销品；化妆促销品；家庭用品；日用品；办公用品；广告促销品；礼品及促销品等。

Butt Weld and docking and corner combinations Weld, in Weld ends located arc plate and extraction plate in igniting board then leads to the welding seam, joint halfway shall weld joints in front of 2.0 mm Department Firing arc, welding pieces after preheating rod will return to weld the origin, pool filled to the required thickness, before forward welding; Welding speed : Isokinetic welding requirements to ensure weld thickness, width uniform, which masks to look for hot metal and slag bath equidistance (2-3 mm)%; Arc welding rod length : different models and determined that the general requirements of arc length is stable, acid electrode generally 3-4 mm, 2-3 mm normally alkaline electrode%; Welding perspective : According to determine the thickness of two pieces of welding, welding angle has two aspects : First, the angle between the direction of the rod and welding of 60-75 ; The second is the angle between two electrodes and welding around, the same thickness as welding, welding and welding pieces incident angle of 45 ; When the thickness ranging from welding, welding electrode and thick and thin pieces of welding electrode side angle greater than the angle between the side pieces; Arc : admission to the end of each weld should be filled crater, in the direction opposite to the direction of the back-arc welding, arc welding unchanged inside pit in 1974, to prevent the crater bite of meat.

对接焊缝及对接和角接组合焊缝，在焊缝两端设引弧板和引出板，必须在引弧板上引出后再焊到焊缝区，中途接头则应在焊缝接头前方15～20㎜处打火引弧，将焊件预热后再将焊条退回到焊缝起始处，把熔池填满到要求的厚度后，方可向前施焊；焊接速度：要求等速焊接，保证焊缝厚度、宽度均匀一致，从面罩内看熔池中铁水与熔渣保持等距离（2～3㎜）为宜；焊接电弧长度：根据焊条型号不同而确定，一般要求电弧长度稳定不变，酸性焊条一般为3～4㎜，碱性焊条一般为2～3㎜为宜；焊接角度：根据两焊件的厚度确定，焊接角度有两个方面，一是焊条与焊接前进方向的夹角为60～75 ；二是焊条与焊接左右夹角有两种情况，当焊件厚度相等时，焊件与焊件夹角为45 ；当焊件厚度不等时，焊条与较厚焊件一侧夹角应大于焊条与薄焊件一侧夹角；收弧：每条焊缝焊到末尾，应将弧坑填满后，往焊接方向相反的方向带弧，使弧坑甩在焊道貌岸然里边，以防弧坑咬肉。

The design and make of a simple electric arc plasma generator;2. Mathematics expressions of arc curr en t are deduced considering the circuit resistance of the arc furnace,based on the assumption that electric arc voltage follows rectangle wave,and the elect ric parameters related to continuous and non-continuous electric arc are obta ined.

推导了在假定电弧电压为矩形波条件下，电弧电流的瞬时值数学表达式，明确了电弧连续性与随操作参数I/Is之间关系，推导中考虑了线路电阻的影响；分别求得了电弧连续与不连续情况下的无量纲电气参数；得到了电弧连续性准则；给出了计算临界功率因数的线性高精度近似计算式。

Our company holiday lamp variety are many, specification entire, the design is new, the product has the midget lamp string, the net lamp, Mi Dengshu, the low pressure lamp, the window lamp, the decoration flower color light, the bridge lamp, the LED lamp, the rainbow tube and so on several broad headings, over a hundred kind of specification models, the majority of products have obtained GS, CE, CB, BS, and the Northern Europe four country certificate authentication.

我公司节日灯品种多，规格全，款式新，产品有微型灯串、网灯、米灯树、低压灯、窗户灯、装饰花色灯、桥灯、 LED 灯、彩虹管等十几大类，上百种规格型号。

We have the LED Spot lamp, Matrix lamp, hurdle lamp, colorful brick, project lamp, wall lamp, underground lamp ,pool lamp and kinds of high power project lamps etc. Most parts of products have passed the CE, SGS certificate.

现产品有LED射灯、点光源、护栏管、发光地砖、投光灯、洗墙灯、埋地灯及各系列的配套大功率产品等，部分产品通过CE、SGS认证。

Purchases for the convenient consumer, the lamp accessories market has carried on the function segmentation: The student lamp, writes new products and so on lamp, emergency light, daylight lamp, multi-colored sunlight lamp, supper lamp, different high floor lamp to occur frequently.

为方便消费者购买，灯饰品市场进行了功能细分：学生灯、书写灯、应急灯、日光灯、霞光灯、晚餐灯、不同高度的落地灯等新品迭出。

Shanghai Yahong Electrical Lighting Co., Ltd is the professional manufacturer of High Pressure Sodium Lamp, Metal Halide Lamp, Fishing lamp, color Metal Halide lamp, Uni-form Pulse Start Metal Halide Lamp, Pulse Start Metal Halide Lamp and Mercury Vapor Lamp etc, the company locates in Shanghai, it is very convenient for shipping.

上海亚鸿照明电器有限公司是专业生产高压钠灯，金属卤化物灯，捕鱼集鱼灯和高压汞灯等高强气体放电灯光源的生产基地。公司创建于1997年，坐落在上海市宝山区，直达上海港，交通极为便利。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？