資料下載
    焊接工藝基本知識
    發布時間:2009-11-20 14:52:00  點擊量:5351  下載次數:0

    軟件來源:網絡

    軟件大。412KB

    軟件格式:Rar

    軟件授權:免費

    資料語言:簡體中文

    更新時間:2009-11-20

    1 什么是焊接接頭?它有哪幾種類型?

    用焊接方法連接的接頭稱為焊接接頭(簡稱為接頭)。它由焊縫、熔合區、熱影響區及其鄰近的母材組成。在焊接結構中焊接接頭起兩方面的作用,第一是連接作用,即把兩焊件連接成一個整體;第二是傳力作用,即傳遞焊件所承受的載荷。

    根據GB/T3375—94《焊接名詞術語》中的規定,焊接接頭可分為10種類型,即對接接頭、T形接頭、十字接頭、搭接接頭、角接接頭、端接接頭、套管接頭、斜對接接頭、卷邊接頭和鎖底接頭,如圖1。其中以對接接頭和T形接頭應用最為普遍。

本文標簽:焊接工藝基本知識 本地下載
0571-87774297  
金冠彩票www.c4529.com 421808.com | 137473.com | 348960.com | 984690.com | 777453.com | 243063.com | 987199.com | 727763.com | 64267.com | 947436.com | cp1717.com | 999139.com | 814844.com | 024658.com | www.78uq.com | 648383.com | 792997.com | 545125.com | 299340.com | 751934.com | 350969.com | 083079.com | 949285.com | 540739.com | 282683.com | 498338.com | 526941.com | 820849.com | 383824.com | 796404.com | www.5504.net | 011081.com | 901595.com | 520.pink | 567170.com | 579748.com | 860643.com | www.33msc.com | 373582.com | 655849.com | 234144.com | 579730.com | 88bn.cc | 800472.com | 893545.com | 90581.com | 290965.com | 39eu.com | 40be.com | 05520.cc | xy83.cc | 522250.com | 0747.com | 119204.com | 672570.com | 230182.com | 828997.com | 286793.com | 979482.com | 431456.com | 702308.com | 004383.com | cp1868.com | 569vn.com | 997674.com | 042018.com | 004103.com | 972494.com | 994739.com | 263810.com | 873960.com | 3034.biz | 973854.com | 191.cc | 539243.com | 16076.com | 758755.com | 207972.com | 863850.com | 353653.com | www.000588.com | 037906.com | 500967.com | 639475.com | 118lsz.com | www.875808.com | 841161.com | 770465.com | 294522.com | www.611170.com | 021044.com | 954775.com | 872403.com | 826714.com | 139790.com | 081091.com | 946581.com | 776070.com | 056324.com | 30dp.com | 775202.com | 391664.com | 635838.com | dn64.com | 693921.com | 35tk.cc | 998024.com | j70.com | 018194.com | 5524.wang | 950902.com | 800794.com | 473330.com | 515142.com | 590543.com | 337445.com | 855976.com | 181365.com | 886543.com | 771504.com | 214088.com | 500066.cc | 969346.com | 788386.com | 414999.com | 968624.com | 179206.com | 120272.com | 98366.com | 840683.com | 040869.com | 41237.com | 960999.cc | 302344.com | 543054.cc | 955697.com | 688247.com | 358397.com | 705896.com | 989431.com | 284401.com | iz71.com | www.472633.com | 981733.com | 220406.com | 254389.com | 623503.com | 003335.com | 112748.com | 947403.com | 598826.com | 378105.com | 526281.com | 445998.com | 5292.biz | 874992.com | 948418.com | 525410.com | 130095.com | 43867.com | 9385.biz | 1699.cc | 385602.com | 040548.com | 49592.cc | 022341.com | 637010.com | 616540.com | 571507.com | 049940.com | za29.com | 408473.com | 343974.com | www.15h2.net | 310059.com | 70mq.com | 448332.com | 432280.com | 974292.com | 614768.com | 939148.com | 796984.com | 954945.com | 018673.com | 070271.com | 259132.com | 444445.com | 943322.com | 234253.com | 513979.com | 7602.pw | 835448.com |