查询词典 tack weld

When the weldment of low alloy high strength Cr-Ni steel, Co-Mo-V steel and low alloy steelσs≥392N/mm2 are assembled, tack welding in the groove should be avoided and the mechanical fixture should be used as much as possible.

5.4.8 在装配低合金高强度镍铬钢、镍钼钒钢及δs＞392N/mm2低合金钢焊材时，应尽量避免在坡口内定位焊，并尽量采用机械夹具装配固定。

Study engineering drawings and blueprints, determine the materials required, and plan the sequence of tasks to cut metal most efficiently · Construct patterns and templates as guides for layouts · Lay out reference points and patterns on heavy metal according to component specifications · Rig, hoist and move materials to storage areas or within worksite · Assemble and fit metal sections and plates to form complete units or subunits using tack welding, bolting, riveting or other methods · Set up and operate various heavy-duty metal-working machines such as brake presses, shears, cutting torches, grinders and drills, including computer numerical control equipment, to bend, cut, form, punch, drill or otherwise form heavy-metal components · Install fabricated components in final product.

研究机械制图和图纸，决定所需材料，并计划工作顺序，有效地切割金属。 2。构建模式和模板作为布局向导 3。按照组件规格在重金属上设计参考点和模型 4。装备、起重机和运输材料入库或在工地场内 5。组装和安装金属部件和板材形成全套装置，或通过点焊、螺栓连接，铆接法或其他方法形成次单元。 6。建立并操作各种重金属加工机床，例如压弯机、剪床、割炬、磨钻机，包括数控设备，压弯、切割、成型、打洞、钻孔，或相反形成重金属组件。 7。在成品上安装已制造好的组件 Structural metal and platework fabricators and fitters 结构金属和板金加工制造工和安装工

Again, hold the programming header pins with your hand and tack the first pin.

再次，举行编程头管脚与你的手和钉的第一针。

Show your support for the fight against Breast Cancer with our All Crystal Pink Ribbon tack pin.

显示您的支持抗击乳腺癌与我们所有的水晶粉红丝带钉针。

What say you about the condition of this tack line?

你说说 你这绳索绑得怎么样？

Then nail by the side of the another half with thumb tack and line, a heart constitutes to°from two halfs, our families are to constitute to°from two half hearts a heart.

然后用图钉和线钉在另一半边，一个心由两半组成，我们的家庭就是由两半心组成了一颗心。

All you have to do to get the back bearing in position is slide the drive shaft through the bulkhead bearing, slide the bulkhead in place and then tack the stern bearing in perfect center.

所有你必须做，以获得回轴承在立场是滑动传动轴通过舱壁轴承，滑动舱壁在的地方，然后钉在艉轴承在完美的中心。

This season, she took a botanical tack, basing her shapes on the scroll-like forms of orchids.

本赛季，她采取了植物图钉，以滚动样形式的兰花作为根据。

Ginny: OK, I'll get the saddle from the tack room now.

金妮：好，我现在就去马具房取马鞍。

We come in; we check the horses have eaten up; you muck them out; and then you get your tack on, and you take them out; you bring them up to the downs, and you work them.

贝特西：我们讲来，检查马匹把把饲料吃光；清除马粪；然后带上缰绳，牵它们出去；把它们带到丘陵地带，让它们跑起来。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。