Karkace bututu factory kamata a yi kafin inji yi gwajin da flattening gwajin, da flaring gwajin, da kuma cimma daidaitattun bukatun. Karfe Karfe ingancin dubawa Hanyar ne kamar haka:
1, Daga fuskarsa, wato duban gani. Duban gani na haɗin gwiwar welded hanya ce mai sauƙi amma hanyar gwajin da aka yi amfani da ita sosai wani muhimmin ɓangare ne na gwajin samfur, ana samun babban lahani da ƙetare a saman girman weld. Yawancin lokaci ta ido tsirara, tare da samfurin misali, ma'auni da kayan aikin gwaji irin su gilashin girma. Idan farfajiyar walda ta lalace, lahanin walda na iya zama na ciki.

2, Hanyoyin gwaji na jiki: Hanyar gwaji ta jiki shine amfani da wasu abubuwan mamaki na zahiri ko hanyar gwaji. Ko a cikin binciken lahani na kayan aiki, kuma ana amfani da su gabaɗaya hanyoyin NDT. Gano aibi na NDT ultrasonic, ganowar radiation, gwajin shiga, gwajin maganadisu da sauransu.

3, Gwajin ƙarfin matsin lamba: tasoshin matsa lamba, ban da gwajin ƙarfi, amma kuma gwajin ƙarfi. Akwai gwajin gama gari na gwajin ruwa guda biyu da matsa lamba na iska. Ana iya gwada su a cikin aiki a ƙarƙashin tasoshin matsa lamba da ƙarancin walda. Gwajin matsin lamba na Hydrostatic ya fi saurin gwajin kuma, a lokaci guda bayan samfuran gwajin ba sa ɓata jiyya na ruwa, matsalolin magudanar ruwa na samfurin sun fi dacewa. Amma haɗarin ya fi ƙarfin gwajin gwaji. Lokacin da aka gwada, dole ne ya bi matakan tsaro da suka dace don hana hatsarori yayin gwajin.

4, Karamin gwajin: ruwa ko gas ajiya jirgin waldi, wanda ba m weld lahani, kamar shiga fasa, pores, slag, bai cika shigar azzakari cikin farji sako-sako da nama da makamantansu, za a iya amfani da su nemo da yawa gwajin. Hanyoyin gwajin ƙarancin ƙarfi sune: gwajin kananzir, ɗaukar gwajin ruwa, ruwa zai gwada.

5, Ya kamata a yi gwajin hydrostatic kowane gwajin hydrostatic bututu ba tare da yayyo ba, latsa gwajin matsa lamba Lissafta P = 2ST / D inda S-hydrostatic gwajin danniya gwajin Mpa, hydrostatic gwajin danniya gwajin bisa ga daidai karfe misali ya kayyade m digiri na yawan amfanin ƙasa ( Q235 shine 235Mpa) 60% na zaɓin. Lokacin sarrafawa: D <508 gwajin gwajin gwajin ƙasa da daƙiƙa 5; D≥508 gwajin matsa lamba riƙe lokaci kasa da 10 seconds 4, marasa lalacewa gwaji na karfe waldi kabu, tsiri karshen weld da kewaye gidajen abinci kamata X-ray ko ultrasonic dubawa. Domin talakawa combustible ruwa kai karkace karfe zuwa weld ya zama 100% SX-ray ko duban dan tayi gwajin, amfani da ruwa, najasa, iska, dumama tururi da sauran janar watsa ruwa tare da karkace Weld karfe bututu ya zama X-haskoki ko ultrasonic dubawa cak (. 20%).

A karkace karfe bututu ingancin sakamakon gwajin, karkace bututu yawanci kasu kashi uku Categories: Cancanta, sake yin aiki da kuma scrap. Cancanta yana nufin inganci da bayyanar ingantaccen ingancin don saduwa da ƙa'idodi ko isar da fasaha da yanayin yarda da bututun ƙarfe; sake yin aiki yana nufin inganci da bayyanar ingantaccen ingancin ba ya cika cika ka'idodin yarda da tsiri jiki, amma ba da izinin gyara bayan gyara na iya saduwa da ka'idoji da yanayin yarda da karkace bututu; sharar gida tana nufin ingantacciyar inganci da bayyanar ingantaccen ingancin ƙarfe na karkace har yanzu bai kai daidai ba kuma yanayin karɓuwa baya bada izinin gyara ko sake yin aiki daga baya.