耐磨彎頭和耐磨7075鋁板的優(yōu)點(diǎn)不同于傳統(tǒng)鋼管、耐磨合金鑄管、鑄石管、鋼塑管和鋼橡膠管。耐磨7075鋁板外層為無(wú)縫鋼管，7075鋁板化工廠:煤輸送7075鋁板。內(nèi)層為剛玉。剛玉層硬度高達(dá)hv1100-1400，相當(dāng)于碳化鎢鈷合金，耐磨性是碳素鋼管的20多倍。耐磨7075鋁板的耐磨性主要取決于其內(nèi)層數(shù)毫米厚的剛玉層，這比耐磨合金鑄鋼管、鑄石管的成分和組織都要多，并由厚度對(duì)耐磨性有了質(zhì)的飛躍。
　　The advantages of wear-resistant elbow and wear-resistant 7075 aluminum plate are different from those of traditional steel pipe, wear-resistant alloy cast pipe, cast stone pipe, steel plastic pipe and steel rubber pipe. The outer layer of wear-resistant 7075 aluminum plate is seamless steel pipe. 7075 aluminum plate chemical plant: Coal Transportation 7075 aluminum plate. The inner layer is corundum. The hardness of corundum layer is as high as hv1100-1400, which is equivalent to WC-Co alloy. The wear resistance of corundum layer is more than 20 times that of carbon steel pipe. The wear resistance of the wear-resistant 7075 aluminum plate mainly depends on the corundum layer with the thickness of several millimeters, which is more than the composition and structure of the wear-resistant alloy cast steel pipe and cast stone pipe, and the thickness has a qualitative leap to the wear resistance.
　　耐磨7075鋁板迅速占領(lǐng)市場(chǎng)，除了質(zhì)量高、性能好外，還在于7075鋁板的性能比其他耐磨耐腐蝕熱管要高。相同規(guī)格、相同單位長(zhǎng)度的7075鋁合金耐磨板，其重量?jī)H為耐磨合金鑄管的一半左右，每米工程造價(jià)降低20%-30%;只需三分之一的鑄石管重量，每米降低工程造價(jià)5%-10%;耐腐蝕或耐高溫使用7075鋁板，其價(jià)格僅為不銹鋼管的一小部分。
　　In addition to high quality and good performance, the performance of 7075 aluminum plate is higher than that of other wear-resistant and corrosion-resistant heat pipes. The weight of 7075 aluminum alloy wear-resistant plate with the same specification and unit length is only about half of the wear-resistant alloy cast pipe, and the project cost per meter is reduced by 20% - 30%; only one third of the cast stone pipe weight is needed, and the project cost per meter is reduced by 5% - 10%; the price of 7075 aluminum plate used for corrosion resistance or high temperature resistance is only a small part of stainless steel pipe.
　　7075鋁板生產(chǎn)工藝流程
　　7075 aluminum plate production process
　　1.原料即為帶材盤管、線材、助熔劑。放入前應(yīng)經(jīng)過(guò)嚴(yán)格的理化檢驗(yàn)。
　　1. Raw materials are strip coil, wire rod and flux. Strict physical and chemical tests shall be carried out before placing.
　　2.帶鋼頭尾對(duì)接，單絲或雙絲埋弧焊，軋成7075鋁板后采用埋弧焊自動(dòng)修復(fù)。

　　2. Butt joint of strip head and tail, single wire or double wire submerged arc welding, and automatic repair of submerged arc welding after rolling into 7075 aluminum plate.
　　3.成形前，對(duì)帶材進(jìn)行平整、切割、刨平、清理、運(yùn)輸和彎曲處理。
　　3. Before forming, the strip shall be leveled, cut, planed, cleaned, transported and bent.
　　4. 電接觸壓力表用于控制輸送機(jī)兩側(cè)油缸的壓力，保證帶鋼的平穩(wěn)輸送。5.采用外控或內(nèi)控輥成型。
　　4. The electric contact pressure gauge is used to control the pressure of the oil cylinders on both sides of the conveyor to ensure the smooth transportation of the strip steel. \5. Adopt external control or internal control roll for forming.
　　6. 采用焊縫間隙控制裝置，確保焊縫間隙滿足焊接要求。嚴(yán)格控制管徑、錯(cuò)邊數(shù)量和焊縫間隙。
　　6. Adopt the weld gap control device to ensure that the weld gap meets the welding requirements. Strictly control the pipe diameter, the number of staggered edges and the gap between welds.
　　7. 內(nèi)外焊機(jī)均采用林肯焊機(jī)進(jìn)行單線或雙線埋弧焊接，以獲得穩(wěn)定的焊接規(guī)范。
　　7. Lincoln welding machine is used for single line or double line submerged arc welding of internal and external welding machines to obtain stable welding specifications.
　　8. 采用連續(xù)在線超聲波自動(dòng)傷口檢測(cè)儀對(duì)完成的焊縫進(jìn)行檢測(cè)，保證了螺旋焊縫無(wú)損檢測(cè)覆蓋率。如有缺陷，將自動(dòng)報(bào)警并噴印，生產(chǎn)人員可隨時(shí)調(diào)整工藝參數(shù)，消除缺陷。
　　8. The continuous on-line ultrasonic automatic wound detector is used to detect the completed weld to ensure the coverage rate of non-destructive testing of spiral weld is . If there is any defect, it will automatically alarm and spray print, and the production personnel can adjust the process parameters at any time to eliminate the defect.
　　9.空氣等離子切割機(jī)用于將7075塊鋁板切割成單件。
　　9. Air plasma cutter is used to cut 7075 aluminum plates into single pieces.
　　10. 后切割成一個(gè)單一的7075鋁板,每批7075前三塊鋁板應(yīng)經(jīng)過(guò)嚴(yán)格的初始檢測(cè)系統(tǒng)檢查機(jī)械性能,化學(xué)成分和焊縫的融化狀態(tài),以及7075鋁板的表面質(zhì)量和無(wú)損檢驗(yàn),確保管道制作過(guò)程是合格的正式生產(chǎn)之前。
　　10. After cutting into a single 7075 aluminum plate, the first three aluminum plates of each batch of 7075 shall be subject to strict initial inspection system to check the mechanical properties, chemical composition and melting state of welds, as well as the surface quality and non-destructive inspection of 7075 aluminum plate, so as to ensure that the pipeline manufacturing process is qualified before formal production.
　　11. 焊縫處有連續(xù)聲探傷標(biāo)記的部位，應(yīng)進(jìn)行人工超聲和x射線復(fù)檢。如有缺陷，修復(fù)后應(yīng)重新進(jìn)行無(wú)損檢測(cè)，直至確認(rèn)缺陷已消除為止。
　　11. Artificial ultrasonic and X-ray re inspection shall be carried out for the parts with continuous acoustic flaw detection marks at the weld. If there is any defect, NDT shall be carried out again after repair until it is confirmed that the defect has been eliminated.
　　12.用x射線電視或膠片對(duì)帶材對(duì)接焊縫與螺旋焊縫t接頭交叉處的管進(jìn)行檢查。
　　12. Use X-ray television or film to inspect the pipe at the intersection of butt weld of strip and T-joint of spiral weld.
　　13.每個(gè)7075鋁板都經(jīng)過(guò)靜液壓測(cè)試，壓力是徑向密封的。試驗(yàn)壓力和時(shí)間由7075鋁板液壓微機(jī)試驗(yàn)裝置嚴(yán)格控制。測(cè)試參數(shù)自動(dòng)打印。
　　13. Each 7075 aluminum plate is hydrostatic tested, and the pressure is radial sealed. The test pressure and time are strictly controlled by 7075 aluminum plate hydraulic microcomputer test device. Test parameters are printed automatically.
　　以上是鋁板生產(chǎn)廠家為大家介紹的耐磨7075鋁板的優(yōu)，想要了解更多關(guān)于鋁板的信息，歡迎訪問(wèn)網(wǎng)站：http://m.liyukeji.comThese are the advantages of wear-resistant 7075 aluminum plate introduced by aluminum plate manufacturers. To learn more about aluminum plate, please visit http://www.jndclyxgs.com