国产69精品久久久久99-99国产精品久久久久电影-久久久久国产精品7777-久久精品成人免费国产片

歡迎來到匠仁醫(yī)療設(shè)備有限公司網(wǎng)站!

更多 > 新聞資訊
公司新聞
行業(yè)知識
檢測答疑
圖標(biāo) 首頁 >> 新聞資訊 > 公司新聞

公司新聞

工業(yè)內(nèi)窺鏡無損檢測是怎樣判定物體內(nèi)部缺陷的?

來源:http://www.xiaomijiaju.com/ 發(fā)布時間:2021-04-08 瀏覽量:0

無損檢測領(lǐng)域常用的檢測方法有很多,工業(yè)內(nèi)窺鏡具有能夠直接觀察到表面缺陷的特性,各種金屬和非金屬材質(zhì)的物體都能進(jìn)行檢測,如各種食品藥品儲罐、油氣儲罐、各種管道內(nèi)部、鍋爐內(nèi)部缺陷的表面檢測都有非常好的效果。
There are many common detection methods in the field of non-destructive testing. Industrial endoscope has the characteristics of directly observing the surface defects. All kinds of metal and non-metal objects can be detected, such as all kinds of food and drug tanks, oil and gas tanks, all kinds of pipe internal, boiler internal defects surface detection has very good results.
工業(yè)內(nèi)窺鏡檢測時是怎樣判定物體內(nèi)部缺陷的呢?
How to determine the internal defects of objects in the detection of industrial endoscope?
(1)裂紋。當(dāng)光束照射被檢測物表面,觀察到黑色或者亮色線條,且在一定的放大倍數(shù)下,線條有不規(guī)則邊緣時,判定為裂紋。當(dāng)裂紋較寬時,可測量探頭的測量影響線會發(fā)生彎折。
(1) Cracks. When the light beam irradiates the surface of the tested object, black or bright lines are observed, and under a certain magnification, the lines have irregular edges, it is judged as cracks. When the crack is wide, the influence line of the measurable probe will bend.
                內(nèi)窺鏡設(shè)備維修
(2)起皮。當(dāng)光束平行照射時,觀察到在凸起部分背后有陰影;改變光束照射角度,則觀察到表面凸起部分與周圍被檢測物有明顯分界線,判定為起皮。
(2) Peeling. When the beam is irradiated in parallel, the shadow behind the convex part is observed; when the beam irradiation angle is changed, the obvious boundary between the convex part on the surface and the surrounding object is observed, which is judged as peeling.
(3)拉線和劃痕。在光束照射下,觀察到表面存在較規(guī)則的連續(xù)長線,判定為拉線。
(3) Stay wires and scratches. Under the irradiation of light beam, regular continuous long lines were observed on the surface, which was judged as stay wire.
(4)凹坑凸起。光束以一定角度照射時,與周圍被檢物邊界連接,無分界線。離光源近的部分有陰影,離光源遠(yuǎn)的地方有亮影,為凹坑。光束以一定角度照射時,與周圍被檢物邊界連接,無分界線。凸起部分有亮影,且背后陰影為凹坑。當(dāng)凹坑較深或凸起較高時,可測量探頭的測量線會發(fā)生彎折。
(4) The pit is convex. When the light beam irradiates at a certain angle, it is connected with the boundary of the surrounding objects, and there is no dividing line. The part near the light source has shadow, and the part far away from the light source has bright shadow, which is pit. When the light beam irradiates at a certain angle, it is connected with the boundary of the surrounding objects, and there is no dividing line. The convex part has light shadow, and the shadow behind is pit. When the pit is deep or the bulge is high, the measuring line of the measurable probe will be bent.
(5)斑點。在光束照射時,觀察到與周圍被檢物色澤不同的光滑無凹凸表面為斑點。
(5) Spots. When the light beam irradiates, it is observed that the smooth and non concave convex surface with different color from the surrounding objects is spot.
s
新聞資訊
聯(lián)系我們
  • 公司公司:匠仁醫(yī)療設(shè)備有限公司
  • 匠仁醫(yī)療山東濟(jì)南維修部
  • 聯(lián)系人:樊經(jīng)理
  • 電話:13153199508
  • 地址:山東省濟(jì)南市槐蔭區(qū)美里東路3000號德邁國際信息產(chǎn)業(yè)園6號樓101-2室
  • 匠仁醫(yī)療湖南長沙維修部
  • 聯(lián)系人:李經(jīng)理
  • 電話:13873135765
  • 地址:湖南省長沙市雨花區(qū)勞動?xùn)|路820號恒大綠洲14棟2409室
新聞資訊

樊經(jīng)理:13153199508     李經(jīng)理:13873135765

公司地址:山東省濟(jì)南市槐蔭區(qū)美里東路3000號德邁國際信息產(chǎn)業(yè)園6號樓101-2室  湖南省長沙市雨花區(qū)勞動?xùn)|路820號恒大綠洲14棟2409室

     

魯公網(wǎng)安備 37010402441281號