<i id="nv7tf"><i id="nv7tf"><noframes id="nv7tf"><video id="nv7tf"><i id="nv7tf"><meter id="nv7tf"></meter></i></video><i id="nv7tf"></i><nobr id="nv7tf"><dl id="nv7tf"></dl></nobr>
<i id="nv7tf"></i><dl id="nv7tf"><noframes id="nv7tf"><i id="nv7tf"></i>
<dl id="nv7tf"></dl>
<video id="nv7tf"></video>
<video id="nv7tf"></video>
<dl id="nv7tf"></dl><dl id="nv7tf"><delect id="nv7tf"></delect></dl><video id="nv7tf"><i id="nv7tf"></i></video><video id="nv7tf"><dl id="nv7tf"><delect id="nv7tf"></delect></dl></video><dl id="nv7tf"></dl><video id="nv7tf"></video>
<video id="nv7tf"></video><dl id="nv7tf"></dl><dl id="nv7tf"></dl><dl id="nv7tf"></dl><video id="nv7tf"><i id="nv7tf"></i></video><noframes id="nv7tf"><dl id="nv7tf"></dl><video id="nv7tf"></video>
<dl id="nv7tf"></dl><video id="nv7tf"><i id="nv7tf"></i></video><dl id="nv7tf"><i id="nv7tf"><font id="nv7tf"></font></i></dl>
<video id="nv7tf"></video><video id="nv7tf"><i id="nv7tf"><font id="nv7tf"></font></i></video>
<dl id="nv7tf"><delect id="nv7tf"><meter id="nv7tf"></meter></delect></dl><dl id="nv7tf"></dl><dl id="nv7tf"><i id="nv7tf"></i></dl>
<video id="nv7tf"></video><video id="nv7tf"></video><video id="nv7tf"><i id="nv7tf"><delect id="nv7tf"></delect></i></video><video id="nv7tf"></video>

粘接接頭設計

2014-09-05 15:52 作者:管理員11 來源:未知 瀏覽: 字號:

摘要:粘接接頭設計 1粘接接頭設計原則 影響粘接接頭強度的因素很多,因此枯接接頭的 強度試驗數據離散性很大,尚難以強度計算結果作為 粘接接頭的可靠依據。在設計粘接接頭時,應注意以 下幾方面的問題: 1)在可能的條件下,應妥善考慮接頭部分的形 狀和尺寸,適當

粘接接頭設計
1粘接接頭設計原則
    影響粘接接頭強度的因素很多,因此枯接接頭的
強度試驗數據離散性很大,尚難以強度計算結果作為
粘接接頭的可靠依據。在設計粘接接頭時,應注意以
下幾方面的問題:
    1)在可能的條件下,應妥善考慮接頭部分的形
狀和尺寸,適當增加枯接面積,以提高粘接接頭的承
載能力。
    2)盡量使粘縫受剪力或拉力,避免承受剝離和
不均勻扯離。
    3)為提高接頭強度,可采用混合連接方式,如
粘接與機械相結合的混合連接,粘接加螺栓、加鉚、
點焊、穿銷、卷邊等方式。
    4)力求接頭加工方便、夾其簡單、便于粘后加
壓等,以保證粘接質量。
    5)接頭表面粗糙度對有對膠以Ra2.5~~6.3μm
為宜,無機膠以Ra25~1OOμm為宜。
2常用粘接接頭形式及其改進結構(見
        表5.5-31、表5.5-32)
常用粘接接頭型式
粘接接頭改進結構1
粘接接頭改進結構2
3接頭結構強化措施(見表5.5-33)
接頭結構的強化措施1
接頭結構的強化措施2
接頭結構的強化措施3
(責任編輯:laugh521521)
文章分享:

標簽:
版權所有: 非特殊聲明均為本站原創文章,轉載請注明出處: 三暉機械科技
欧美 偷窥 清纯 综合图区|欧美丰满大乳大屁股流白浆|337p日本大胆欧美人术|国产日韩在线时看高清视频|久久精品aⅴ无码
<i id="nv7tf"><i id="nv7tf"><noframes id="nv7tf"><video id="nv7tf"><i id="nv7tf"><meter id="nv7tf"></meter></i></video><i id="nv7tf"></i><nobr id="nv7tf"><dl id="nv7tf"></dl></nobr>
<i id="nv7tf"></i><dl id="nv7tf"><noframes id="nv7tf"><i id="nv7tf"></i>
<dl id="nv7tf"></dl>
<video id="nv7tf"></video>
<video id="nv7tf"></video>
<dl id="nv7tf"></dl><dl id="nv7tf"><delect id="nv7tf"></delect></dl><video id="nv7tf"><i id="nv7tf"></i></video><video id="nv7tf"><dl id="nv7tf"><delect id="nv7tf"></delect></dl></video><dl id="nv7tf"></dl><video id="nv7tf"></video>
<video id="nv7tf"></video><dl id="nv7tf"></dl><dl id="nv7tf"></dl><dl id="nv7tf"></dl><video id="nv7tf"><i id="nv7tf"></i></video><noframes id="nv7tf"><dl id="nv7tf"></dl><video id="nv7tf"></video>
<dl id="nv7tf"></dl><video id="nv7tf"><i id="nv7tf"></i></video><dl id="nv7tf"><i id="nv7tf"><font id="nv7tf"></font></i></dl>
<video id="nv7tf"></video><video id="nv7tf"><i id="nv7tf"><font id="nv7tf"></font></i></video>
<dl id="nv7tf"><delect id="nv7tf"><meter id="nv7tf"></meter></delect></dl><dl id="nv7tf"></dl><dl id="nv7tf"><i id="nv7tf"></i></dl>
<video id="nv7tf"></video><video id="nv7tf"></video><video id="nv7tf"><i id="nv7tf"><delect id="nv7tf"></delect></i></video><video id="nv7tf"></video>