The raw kayan na welded karfe bututu ne talakawa low carbon karfe, low gami karfe ko high manganese karfe, da dai sauransu, wanda aka yadu amfani a tukunyar jirgi, motoci, jiragen ruwa, haske karfe tsarin kofofin da windows, furniture, daban-daban aikin gona kayan, high- tashi shelves, kwantena, da dai sauransu To, abin da suke precautions da yarda sharudda don sayan welded karfe bututu?

Kariya don siyan bututun ƙarfe welded:

1. Bincika cancantar masana'anta, ko lasisin kasuwanci, takardar shaidar lambar ƙungiya, takardar shaidar rajistar haraji, lasisin samarwa da aiki da sauran kayan cancantar sun cika.
2. Dubi shari'ar, duba aikin mai kaya, da matsayin ayyukan da aka yi a baya.
3. Shin akwai jirgin ruwa da aka gina da kansa? Zaɓin mai bada sabis tare da jiragen ruwa na kayan aiki da aka gina da kansa zai iya rage farashin sufuri, kuma mafi mahimmanci shine tabbatar da isar da lokaci.

4. Bayan-tallace-tallace sabis, ko akwai wani sauti da kuma abin dogara bayan-tallace-tallace tsarin garanti sabis, da kuma ingancin matsaloli a cikin yarda da kaya da kuma m amfani dole ne a warware a kan dace hanya.

Sharuɗɗan yarda don bututun ƙarfe na walda:

1. Bincika ko kayan tabbacin ingancin kamar takaddun ingancin samfur, jagorar kayan aiki, da littafin tabbatar da inganci sun cika.
2. Duba bayyanar welded bututu, da surface ne santsi da lebur, da weld kabu ne mai yawa ba tare da burrs, babu mai tabo lalata, babu extrusion nakasawa, da giciye sashe ne lebur.
3. Yi amfani da micrometer don bincika ko diamita na waje da kauri na bangon bututun da aka welded sun dace da buƙatun, kuma karkacewar daidaitaccen kauri na bango bai wuce 3% -5%.
4. Yi amfani da na'urar gano lahani don gudanar da gano lahani mara lahani akan bututun da aka welded.
5. Yi gwajin ƙarfin ƙarfin lanƙwasa gwargwadon buƙatun, lanƙwasa bututun welded digiri 30, kuma babu fashewa a lanƙwasa.