The Weld - a pụrụ ịdabere na ụzọ jikọọ akụkụ

The Weld bụ a ntụpọ isonyere abụọ ma ọ bụ karịa n'akụkụ, nke na-hiwere site crystallization usoro a wụrụ awụ nke metal ugbu ke Weld ọdọ mmiri. The metal na-welded na njikọ òkè-emi esịnede a ngwakọta nke dịanyā ihe onwunwe na wụrụ awụ preform.

Nhazi ọkwa nke ndị a ogige bụ nnọọ ọtụtụ, nke na-enye ohere ikpebi ụdị Weld mfe. Ka ihe atụ, na uwa nke arụmọrụ iche single- na bilateral nkwonkwo, na ntụziaka nke mmetụta - frontal, flanking, jikọtara, na oblique. Ọzọkwa, gbasara ohere ọnọdụ na-nwere oké mmetụta. Na nke a, Atiya iche kwụ na-akwụ ọtọ, n'uko na ala ala njikọ.

Kwa Weld nwere a ji mara mpụga ụdị, nke nwere atọ iche: a ebelatawo, nkịtị na enwekwukwa. N'aka nke ya, na-cross sectional udi iche nkuku na butt nkwonkwo. N'ihi ihe a nile di iche iche, i nwere ike inwe a nnukwu ọnụ ọgụgụ nke njikọ, n'ihi na ihe atụ, cross, ịkụ gọlfụ, ma ọ bụ butt. Ikpeazụ eji naanị na butt nkwonkwo a nọgidere na-agwa. A mara mma na ọdịiche a onuete n'etiti ndị ọzọ, bụ ọnụ mbepụ akụkụ, ma ọ bụ kama ha udi na cross ngalaba. The kasị n'ọtụtụ ebe na onye-na abụọ-kwadoro, curved, rectilinear shapes, e nwekwara na ngwaahịa na-adịghị ịcha n'ọnụ ya. Mgbagwoju iche nke ọgwụgwọ na-atụle ga-ọnu V- na X ekara. N'aka nke ya, nke fillet Weld nwekwara iche nke ụdị imewe n'ọnụ, dị ka nke ọma dị ka ọdịdị nke ịgbado ọkụ: na-aga n'ihu ma ọ bụ discontinuous.

All ẹdude ugbu di iche iche nke nkwonkwo ekwe njikọ nke akụkụ nke mgbanwe ọkpụrụkpụ site a dịgasị iche iche nke ọla. Ke adianade do, ọ mepụtara a n'ụzọ dịgasị iche iche na-aduak mma àgwà nke Weld na-amụba ntụkwasị obi nke ndị dị otú ahụ a compound. Ndị a na-eme nwere ike ga-atụle ka nti: n'iji pụrụ iche dịanyā ihe onwunwe; ịgbado ọkụ n'akụkụ ke a gas ikuku nke na-akwalite mwepụ nke oxygen si n'ógbè aak; na ojiji nke agbanwe agbanwe oge, na ndị ọzọ.

The Weld nwere ike rụrụ na-akpaghị aka, ọkara na-akpaghị aka ma ọ bụ aka. Onye ọ bụla n'ime ụzọ ndị a nwere ya àgwà, na ya mere ike ga-eji dị iche iche gburugburu. Nke a-enye gị ohere iji gbatịa nso nke ngwa nke ịgbado ọkụ.

ịgbado ọkụ ebe, nke njikọ ahụ akụkụ, na-doro bukwanu thermal nsogbu. Yiri Filiks na-mara eduga mgbanwe ná nkesa na odidi nke aa agha. Nke a dị njọ na-emetụta ndị a pụrụ ịdabere njikọ.

The kwa na ya mara na Weld, na-emetụtachaghị ya geometrical akụkụ. Nke a obosara uru uru na blunting, ọdịiche size na ọkpụrụkpụ nke welded mmiri.

Control welds mere ọzọ emeputa, dị ka ọ na-emetụta àgwà, pụrụ ịdabere na anwụ ngwa ngwa nke ụdị compound.