查询词典 tack welding

Special welding auxiliary equipment is suitable for gyration work's welding dislocation, in order to gain perfect working position and welding speed.

专用焊接辅助设备，适用于回转工作的焊接变位，以得到理想的加工位置和焊接速度。

Main applicability: Welding of the miamond knife head, the carbide alloy saw bit , machine work use carbide alloy cutter welding, if the cutting tool welding such as miamond cutter , drilling tool , lathe tool , shaper tool , milling cutter , broach; Standard piece , hot bolt rammer, if high-strength bolt , nut etc.; Hardware implement , handwork implement heat treatment, if tongs , spanner , whorl utensil , hammer , axe; The accessory high frequency quenching sells the various automobile accessory , motorcycle at reduced prices, such as: Crank shaft , connecting rod , wrist pin , crank pin , sprocket , axial cam , air valve , various rocker arm , rockshaft; Within speed change box, the various gear wheel , castellated shaft , biography prop up high frequency quenching treatment such as half axes , various small axis , various shift fork; The part heat treatment , the high frequency quenching that the gear wheel , sprocket , various axis , castellated shaft , pin wait for if various handle metal; Mssingle of face slide way quenching sells machine tool industry machine at reduced prices waiting.

主要适用范围：金刚石刀头的焊接，硬质合金锯片、机械加工用硬质合金刀具的焊接，如金刚石刀具、钻具、车刀、刨刀、铣刀、铰刀等刃具的焊接；标准件、螺栓的热镦，如高强度螺栓、螺帽等；五金工具、手工工具的热处理，如钳子、扳手、旋具、锤子、斧头；各种汽车配件、摩托车配件的高频淬火处理，如：曲轴、连杆、活塞销、曲柄销、链轮、凸轮轴、气门、各种摇臂、摇臂轴；变速箱内各种齿轮、花键轴、传支半轴、各种小轴、各种拨叉等高频淬火的处理；金属零件的热处理，如各种齿轮、链轮、各种轴、花键轴、销等的高频淬火处理；机床行业的机床床面导轨的淬火处理等。

Harmer the welding seam to extend the weld metal, with which to counteract the welding stress caused by shrinking of welding seam.

采用锤击焊缝的方法使焊缝金属受到锻打延伸，抵消焊缝的收缩引起的焊接应力

The welding equipment are advanced OTC,CO2,gas shielded arc welding and automatic submerged arc welding,semi-automatic cutting machine,250 ton liquid press,hobber and plate cutting machine.

焊接设备采用先进的OTC、CO2气体保护焊和埋弧自动焊、半自动切割机、250吨油压机、滚床设备、剪板机等。

Impurities of welding joints and metallic phase appearance of welding seam are analyzed and a comparison is made with the welding joist made with a magnesium crucible.

分析焊接接头夹杂物情况和焊缝金相组织形貌，并与使用镁质坩埚的情况进行对比。

Second, capacity: I plant and the existing common for 120 sets of equipment, major equipment 20 / 5 tons of Taiwan lane 1, 10 tons lane three, automatic welding machine 1 Taiwan ( Welding diameter Φ4000 mm), automatic 2-Bending Machine (Coil thickness to 30 mm), plasma cutting machine 4, welding machines and various kinds of exchanges welder more than 20 Taiwan, the large arm drill three (hole diameter Φ80 mm ) And metalworking cutting equipment over 40 Taiwan, Bending, presses, baking equipment.

我厂现有各种专用和通用设备120台套，其中主要设备20/5吨行车1台、10吨行车3台，自动电焊机1台（焊接直径Φ4000mm），自动卷板机2台（能卷板厚度30mm），等离子切割机4台，氩弧焊机及各类交流焊机20多台，大型横臂钻3台（钻孔直径Φ80mm）及金工切削设备40多台，弯管机、压力机、烘烤设备等。

Description: Automatic cast welding equipment shall be adopted for polar pack plating, assembling, welding, fluting, butt welding of lead-acid accumulator.

内容说明：铅酸蓄电池极群包板、组装、焊接、入槽、对焊全部采用铸焊等自动设备。

The testing results suggests that the increase of H2S concentration will raise the brittleness coefficient, leading to the decrease of corrosion resistance for either X70 base metals or welding joints. Meanwhile, the results reveals that effect of H2S concentration on X70 base metals and welding joints is different: the influence of H2S concentration on welding joints'SSCC is bigger than on base metals'SSCC.

揭示了随着硫化氢浓度的增加，国产X70管线钢及其焊接接头的脆性系数增加，抗腐蚀能力减弱；硫化氢浓度对国产X70管线钢母材和焊缝的SSCC性能有着不同程度的影响：在相同的试验条件下，焊缝的脆性系数显著大于母材的脆性系数，即焊缝较母材的SSCC敏感性大。

LQ195 and LQ215 used for legging ,JQ235 used for construction industry,Welding wire and welding rod used for gas-protect welding,high carbon steel wive,wive rope cable etc.

LQ195、LQ215用于拉丝，JQ235用于建筑行业，焊丝钢、焊条钢用于焊接、高碳钢用于制造碳素弹簧钢丝、钢丝绳等。

With the development of welding technology, MIG welding has been increasingly used in automatic welding of all position.

随着科学技术的发展，MIG焊在全位置自动焊接方面的应用越来越普遍。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼