焊缝

The series of computerized automatic welder for portal ring seam is applicable for both of wire-drive and butt-weld ring seams at M direction for various casket cylindrical metal materials with plate thickness of 0.8mm~2.5mm and lmm8mm, due to silver or golden welding seam, beautiful and clear appearance, high strength, continuous and stepless weld-speed regulating and non corrosion in crystalline, this equipment is mainly suitable for ring-seam butt-weld to SS compressing components and various inners concerning solar water heater, enamel water container, electric heater and turkey boiler, and for ring-seam wire-drive and butt-weld to barrel and tank for large industry production.

该系列龙门式环缝电脑自动焊接设备可对板厚0.8mm—2.5mm和1mm—8mm的各种圆桶形金属件实施M向位置的环缝对接和送丝焊接，为两用型设备。焊缝颜色呈银白色或金黄色，焊接美观光洁、强度高、无晶间腐蚀，焊接速度连续无级可调，主要适用于不锈钢承压或太阳能热水器内胆、搪瓷水箱内胆、电热水器内胆、火鸡锅和对大型工业制桶、罐等产品的环缝对接、送丝焊接。

Tempilstick should be used at distance above 75mm from a welding seam to check the temperature about preheating and interlays.

预热和层间温度都应用测温笔在离开焊缝不小于75mm 的地方进行检查。

Completeness delivery of accommodation (joiner work and interior decoration of accommodation) for master room.

船长室舱室完整性提交。1、船体 1。 56分段完工后结构完整性和焊缝检查

Even though 7075 aluminum alloy with worse weldability, the value of the tensile strength of it's joint with filler powder was 360Mpa and was as 78% value as that of the base metal.

焊缝强度较未填粉时有大幅度提高，达到了母材的78%。标签铝合金激光焊接填充粉末接头强度 aluminum alloy laser welding filler powder tensile strength of welding joint

The results demonstrate that welds with good appearances could be obtained when welding with the appropriate processing parameters. The as-welded joint tensile strength without filler wire is 180.7 MPa, while the tensile strength is 190 MPa when welding by one side with the filler wire of AlSi12 or AlMg4.5MnZr.

研究结果表明，在合适的工艺参数下，可以获得表面光洁、正反面焊缝成型良好的对接接头；焊态下，单面焊接不填充焊丝的接头强度为180.7 MPa；单面焊接填充AlSi12，AlMg4.5MnZr焊丝的接头强度最低为190 MPa，且两种填充焊丝接头的拉伸强度无明显差异；双面焊接填充AlMg4.5MnZr焊丝的接头强度达到200.7 MPa，约为母材的90%。

A set of image processing algorithm for structure light stripe is presented, which combines local messages with global messages. The algorithm can overcome second reflection light effectively, which is applicable to joint seam with gap or no.

建立了一套结构光光纹图象处理算法，该算法将全局信息和局部信息结合起来，能有效地克服二次反光的影响，适用于有、无间隙的角焊缝结构光光纹。

A detailed CO2 laser-MIG hybrid welding experiment was carried out on the 4mm mild plates to discuss the relation of laser power, arc current, the maximum welding speed and the weld shaping , as well as the joint gap.

对此，采用4mm厚Q235钢板进行了CO2激光-MIG复合焊接研究，探讨了激光功率、电弧电流对最大焊接速度的影响及其和接头间隙对焊缝成形的影响规律。

The weld parameters and other process variables (joint mismatch, root gap, thickness of parts, and part composition) effect the pool shape (determined from temperature distribution), the absolute temperature near the pool, and the temperature distribution symmetry around the pool.

焊接参数和其他工艺变量（焊缝的错位、焊根的缝隙、零件的厚度和零件的成份）都会影响熔池形状，熔池附近的绝对温度和熔池周围温度分布的对称情况。

3 What is the maximum size of the fillet welds of a lap joint of member 3/8in. thick ?

焊件厚度为3/8in 的搭接接头的角焊缝的最大尺寸是多少？

For flanged connections,it is recommended to use face rings weld to the pipe with lap joint back-up flanges.

为法兰连接，建议使用面临环焊缝的管圈联合后备flanges。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！