American Welding Society & Moody International China
Welding Inspection Technology Workbook 焊接检验技术工作手册
Module 4 第四单元
Weld Joint Geometry and Welding Symbols 焊接接头几何学及焊接符号
请不要在此书上书写! Don’t write in this book!
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Workbook
American Welding Society & Moody International China
Q4-1 下列哪一种不是焊接接头？（Which of the following is not considered a type of joint?）
a. 对接 （butt） b. T 型 （T）
c. 角焊缝 （Fillet） d. 角接 (Corner) e. 端接 (Edge)
Q4-2 两个工件平行搭接所形成的焊接接头称为 （The term for the type of joint formed when the two pieces to be joined lie in parallel planes and their edges overlap is）
a. 角接 （Corner） b. T 型 （T） c. 端接 (Edge) d. 重叠 （Lap） e. 对接 (Butt)
Q4-3 当两工件尽可能的连接在一起所形成的单面削边对接接头部分称为：(The term for that portion of a single bevel butt joint where the two pieces to be joined come closest together is:)
a. 半径 (Radius)
b. 接头根部 (joint root) c. 削边角度 (Bevel angle) d. 坡口角度 （Groove angle）
e. 无以上任何一个 （None of the above）
Q4-4 在一个单面V型坡口焊接中，要与所填入的焊缝金属相接触的坡面称为：（In a single V-groove weld, the term for the sloped surfaces against which the weld metal is applied is:）
a. 根部钝边 (root face) b. 根部 (root)
c. 坡口面 (groove faces) d. 坡口角度 (groove angle) e. 削边角度(bevel angle)
Q4-5 采用的填焊加长孔把一个重叠件连接到它下面的工件所生成的焊缝形式称为：（The term for the type of weld produced by filling an elongated hole in an overlapping member attaching it to the member beneath is:）
a. 塞焊 (Plug weld) b. 点焊 (Spot weld) c. 缝焊 (Seam weld) d. 槽焊 (Slot weld)
e. 无以上任何一个 (none of the above)
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American Welding Society & Moody International China
Q4-6 当一个圆杆沿长度平行放在一个平面上所形成的焊缝结构形式称为：（The term for the type of weld configuration formed when the length of a round bar is placed parallel against a flat surface is）
a. 喇叭K型坡口焊缝 (double-flare-bevel-groove) b. 喇叭单边V型 (single-flare-V) c. 翻边对接 (edge flange) d. 卷边端接 (corner flange)
e. 无以上任何一个 (none of the above)
Q4-7 用于T，角或重叠接头，通常具有一三角形截面的焊缝形式为：(The term for the type of weld having a generally triangular cross section and which is applied to either a T, corner, or lap joint is: )
a. 卷边焊缝 (flange weld) b. 扩口焊缝 (flare weld) c. 角焊缝 (fillet weld) d. 槽焊缝 (slot weld) e. 点焊缝 (spot weld)
Q4-8 用于生成薄表面提供一层防腐层或耐磨材料的焊缝形式为：(The term for the type of weld used to build up thinned surfaces, provide a layer of corrosion protection, or provide a layer of abrasion resistant materials, is: )
a. 端接焊缝 (edge weld) b. 扩口焊缝 (flare weld) c. 卷边焊缝 (flange weld) d. 槽焊缝 (slot weld)
e. 堆焊焊缝 (surfacing weld)
Q4-9 在接头近侧的单面V型焊缝完成前，在接头（另一面）反面施焊的焊缝称为：(The term for the type of weld applied to the opposite side of a joint before a single V-groove weld is completed on the near side of a joint is: )
a. 熔透焊缝 (melt-through weld) b. 打底焊缝 (backing weld) c. 背面焊缝 (back weld) d. 根部焊缝 (root weld)
e. 无以上任何一个 (none of the above)
Q4-10 在一个完成的坡口焊缝中，在焊接完成的焊缝表面称为：（In a completed groove weld, the term for the surface of the weld on the side from which the welding was done is: ）
a. 隆起部 (Crown)
b. 焊缝加强 (weld reinforcement) c. 焊缝表面 (weld face) d. 根部 (root)
e. 盖面焊道 (cap pass)
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American Welding Society & Moody International China
Q4-11在一个完成的焊缝中，焊缝面和母材之间的接合处称为：(In a completed weld, the term for the junction between the weld face and the base metal is: )
a. 焊根 (root)
b. 焊缝边缘 (weld edge)
c. 焊缝加强 (weld reinforcement) d. 焊脚 (leg) e. 焊趾 (toe)
Q4-12 在一个坡口焊中高于母材的焊缝表面高称为：(The term for the height of the weld face above the base metal in a groove weld is:)
a. 隆起部 (Crown) b. 堆焊 (Buildup) c. 表面 (Face)
d. 焊缝加强高 (Weld reinforcement) e. 无以上任何一个 (None of the above)
Q4-13 在一个角焊缝中，哪一种结构形式的焊脚及尺寸是一样的？(In a fillet weld, the leg and size are the same for what type of configuration?)
a. 焊缝有效厚度 （effective throat） b. 凹形焊缝 (concave weld) c. 凸形焊缝 (convex weld)
d. 不等脚角焊 (unequal leg fillet) e. 超尺寸焊缝 (oversize weld)
Q4-14当观察一个完成的坡口焊缝的横截面时，熔合面和焊接分界面之间的差称为：（When looking at the cross section of a completed groove weld, the difference between the fusion face and the weld interface is called the: ）
a. 熔合深度 (depth of fusion) b. 焊透深度 (depth of penetration) c. 根部熔深 (root penetration) d. 接头熔深 (joint penetration) e. 有效厚度 (effective throat)
Q4-15 对一个凹形角焊缝， 哪些焊喉尺寸是一样的？(For a concave fillet weld, which throat dimensions are the same?)
a. 理论上和有效的 (theoretical and effective) b. 有效的和实际的 (effective and actual) c. 理论上和实际的 (theoretical and actual) d. 所有以上的 (all of the above)
e. 无以上任何一个 (none of the above)
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American Welding Society & Moody International China
Q4-16 在一个部分熔透单面V型坡口焊缝中，从接头根部至焊透中止处所测得的尺寸术语为： （In a partial penetration single V-groove weld, the term for the dimension measured from the joint root to where the weld penetration stops is: ）
a. 接头熔深 (joint penetration) b. 有效厚度 (effective throat) c. 根部熔深 (root penetration) d. 熔合深度 (depth of fusion) e. 焊缝分界面 (weld interface)
Q4-17 点焊的尺寸是由它的_______决定的？(The size of a spot weld is determined by its: )
a. 熔合深度 (depth of fusion)
b. 焊缝在接触点上的直径 (diameter of weld at point of contact) c. 熔透高度 (depth of penetration) d. 厚度 (thickness)
e. 无以上任何一个 ( none of the above)
Q4-18 任何焊接符号的主要元素指的是：（The primary element of any welding symbol is referred to as the: ）
a. 尾部 （tail） b. 箭头 (arrow)
c. 参考线 (reference line) d. 箭头一边 (arrow side) e. 焊缝符号 (weld symbol)
Q4-19 在参考线上部的信息指的是：(Information appearing above the reference line refers to the: )
a. 近侧 (near side) b. 箭头侧 (arrow side) c. 远侧 (far side)
d. 箭头另一侧 (other side)
e. 无一上任何一个 (none of the above)
Q4-20 焊缝形式的图形描述称为：(The graphic description of the type of weld is called the: )
a. 尾部 (tail)
b. 焊接符号 (welding symbol) c. 焊缝符号 (weld symbol) d. 箭头 (arrow)
e. 无以上任何一个 (none of the above)
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