高強螺栓怎么擰斷梅花
How can the high-strength bolt break the plum blossom
鋼結(jié)構(gòu)扭剪螺栓 鋼結(jié)構(gòu)扭剪型螺栓是一種高強度的螺栓,也是標準件的一種.鋼結(jié)構(gòu)點.鋼結(jié)構(gòu)螺栓分為扭剪型高強螺栓和大六角高強螺栓,大六角高強螺栓屬于普通螺絲的高強度級,而扭剪型高強螺栓則是大六角高強螺栓的改進型,為了更好施工。
Steel structure torsion shear bolt steel structure torsion shear bolt is a kind of high strength bolt and a kind of standard part Steel structure points Steel structure bolts are divided into torsional shear high-strength bolts and large hexagon high-strength bolts. Large hexagon high-strength bolts belong to the high-strength level of ordinary screws, while torsional shear high-strength bolts are improved types of large hexagon high-strength bolts for better construction.
高強度扭剪螺栓的預緊力-鋼結(jié)構(gòu)的強度螺栓是通過擰緊螺母來實現(xiàn)的. 通常使用扭力法、角度法或扭斷螺栓尾部的方法來控制預緊力.目前有專用扳手顯示扭力.通過測得的扭矩與螺栓張力的關系,施加扭矩達到必要的過張力值.轉(zhuǎn)角法轉(zhuǎn)角法分為。
Preload of high strength torsion shear bolt - the strength bolt of steel structure is realized by tightening the nut The preload is usually controlled by torque method, angle method or breaking the bolt tail At present, there are special wrenches to show torque Through the relationship between measured torque and bolt tension, apply torque to achieve the necessary over tension value The angle method is divided into.
扭剪型高強螺栓梅花頭
Torsional shear type high strength bolt plum blossom head
1.鋼結(jié)構(gòu)螺栓與普通螺栓不同. 鋼結(jié)構(gòu)扭剪螺栓一般用于連接. 常用的M16-M30. 超大型鋼結(jié)構(gòu)扭剪螺栓的作用不穩(wěn)定,應慎用.2.螺栓連接建筑結(jié)構(gòu)的主要構(gòu)件一般用于連接鋼結(jié)構(gòu)的扭剪螺栓.3.一般螺栓可以重復使用,但鋼結(jié)構(gòu)扭剪螺栓不。
1. Steel structure bolts are different from ordinary bolts Torsional shear bolts of steel structures are generally used for connection Common m16-m30 The torsional shear bolt of super large steel structure is unstable and should be used with caution 2. The main components of bolted building structures are generally used to connect torsional shear bolts of steel structures 3. General bolts can be reused, but torsion shear bolts of steel structure are not.
緒論將兩個以上的鋼結(jié)構(gòu)零部件或構(gòu)件用螺栓連接成為一體的連接方法.螺栓連接是構(gòu)件預裝和結(jié)構(gòu)安裝中更簡便的連接方式.螺栓連接在金屬結(jié)構(gòu)安裝中更早使用.19世紀30年代后期,螺栓連接逐漸被鉚釘連接代替,僅在構(gòu)件組裝中作為臨時固定。
The introduction is a connection method that connects more than two steel structure parts or components with bolts Bolt connection is the simplest connection method in component pre assembly and structural installation Bolt connection is the earliest used in metal structure installation In the late 1930s, bolt connection was gradually replaced by rivet connection, which was only used as temporary fixation in component assembly.
大六角頭高強螺栓
Large hexagon head high strength bolt
鋼結(jié)構(gòu)螺栓的種類與構(gòu)造1、鋼結(jié)構(gòu)螺栓連接概述鋼結(jié)構(gòu)螺栓連接(bolt connecting for steel structure),將兩個以上的鋼結(jié)構(gòu)零部件或構(gòu)件用螺栓連接成為一體的連接方法.螺栓連接是構(gòu)件預裝和結(jié)構(gòu)安裝中更簡便的連接方式.螺栓連接在金屬。
Types and structure of steel structure bolts 1. Overview of steel structure bolt connection. Bolt connection for steel structure is a connection method that connects more than two steel structure parts or components with bolts Bolt connection is the most convenient connection method in component pre assembly and structural installation Bolted to metal.
1.鋼結(jié)構(gòu)螺栓的應用鋼結(jié)構(gòu)螺栓主要用于鋼結(jié)構(gòu)工程中連接鋼結(jié)構(gòu)鋼板的連接點. 鋼結(jié)構(gòu)螺栓是一種高大的螺栓,也是一種標準件. 緊固性能更好,用于鋼結(jié)構(gòu)和工程,起到緊固作用. 一般鋼結(jié)構(gòu)要求的鋼結(jié)構(gòu)螺栓在8.8以上,10.9s和12.9s都是高。
1. Application of steel structure bolts steel structure bolts are mainly used for the connection points of steel structure steel plates in steel structure engineering Steel structure bolt is a kind of tall bolt and a standard part It has better fastening performance and can be used in steel structure and engineering Generally, the steel structure bolts required by steel structure are above 8.8, and both 10.9s and 12.9s are high.
高強度螺栓連接副
High strength bolt connection pair
我們來了解一下,什么是鋼結(jié)構(gòu)的高強螺栓,一般來說它是采用經(jīng)過熱處理的高強度鋼材(35CrMo\35號碳鋼材料等)制作而成的,從性能等級上又可以分為8.8級和10.9級,和普通螺栓不同的是,螺栓必須要求在8.8級以上.選用時不必提出鋼。
Let's first understand what is the high-strength bolt of steel structure. Generally speaking, it is made of heat-treated high-strength steel (35CrMo \ No. 35 carbon steel material, etc.), and it can be divided into grade 8.8 and grade 10.9 in terms of performance grade. Unlike ordinary bolts, bolts must be above grade 8.8 There is no need to mention steel when selecting.
從原材料看:高強度螺栓采用高強度材料制造. 高強螺栓的螺桿、 螺帽和墊圈都由高強鋼材制作, 常用 45號鋼、 40硼鋼、 20錳鈦硼鋼.普通螺栓常用 Q235 鋼制造.從強度等級上看:高強螺栓,使用日益廣泛.常用 8.8s 和 10.9s兩個強度等級, 。
From the perspective of raw materials: high strength bolts are made of high strength materials The screw, nut and washer of high-strength bolt are made of high-strength steel, commonly used 45 steel, 40 boron steel and 20 manganese titanium boron steel Ordinary bolts are usually made of Q235 steel From the strength grade, high strength bolts are increasingly used Two strength grades, 8.8s and 10.9s, are commonly used.
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