Mmetụta nke gas gas na laser ịgbado
Ejiri aka lesher
Isi nke Isi:
Gịnị ka gas gas gas gas ga-enweta gị?
Ụdị nchekwa dị iche iche
▶ si n'ụzọ abụọ nke iji gas na-echebe
Etu esi ahọrọ gas nchekwa kwesịrị ekwesị?
Aka Aka Mwepu
Mmetụta dị mma nke gas kwesịrị ekwesị
Na laster ịgba fording, nhọrọ nke gas gas nwere ike inwe mmetụta dị ukwuu na nhazi, ogo, omimi, na obosara nke Sild. Ọtụtụ n'ime ọtụtụ ikpe, iwebata gas nchebe nwere mmetụta dị mma na Sild Seam. Agbanyeghị, ọ nwekwara ike ịnwe mmetụta ọjọọ. Mmetụta dị mma nke iji gas echebe ziri ezi dị ka ndị a:
1. Nchedo dị irè nke ọdọ mmiri weld
Okwu mmeghe kwesịrị ekwesị banyere ihe gas ga-eme ka ọ nwee ike ịmịnye ọdọ mmiri weld site na oxida ma ọ bụ ọbụna igbochi ọpụpụ kpam kpam.
2. Mbelata nke spageting
Na-akwado gas nchebe nwere ike belata spaterting n'oge usoro ịgbado ọkụ.
3
Okwu mmeghe kwesịrị ekwesị banyere ndị gas nchekwa na-akwalite ọbụna ịgbasa nke ọdọ mmiri weld n'oge siri ike, na-ebute uwe na-atọ ụtọ na-atọ ụtọ.
4. Mmụba na-abawanye
Na ga - eme ka ikuku echebe ya nke ọma nwere ike belata mmetụta nchekwa nke igwe vapor vapo ma ọ bụ igwe ojii plasma na laser, si otú ahụ na-abawanye arụmọrụ laser.
5. Mbelata nke ebe obibi
Mkpụrụ gas na-echebe nke ziri ezi nwere ike belata guzobe pores pores na Sild. Site na ịhọrọ ụdị gas kwesịrị ekwesị, ọnụego a, na usoro mmeghe, enwere ike nweta usoro ziri ezi.
Ma,
Na-ekwesịghị ekwesị iji gas chebe nwere ike imebi mmetụta na-emebi. Mmetụta ọjọọ gụnyere:
1
Okwu Mmeghe na-ezighi ezi banyere gas ichebe nwere ike ibute ogo nke na-adịghị mma.
2.
Chohọrọ ụdị gas na-ezighi ezi nwere ike ibute welld Seam cracking ma belata arụmọrụ arụ ọrụ.
3. Mmụba na-abawanye ma ọ bụ ndabichi
Họrọ ọnụego gas na-ezighi ezi, ma oke dị ala ma ọ bụ dị ala, nwere ike iduga ịbawanye oxhid nke sed. O nwekwara ike ibute ọgbaghara dị ukwuu maka igwe a mịrị amị, na-ebute na mkpo ma ọ bụ nguzobe nke a na-ezighi ezi.
4
Idhọrọ usoro mmeghe gas gas ga-eduga na nchebe ezughi oke nke camd ma ọ bụ nwee mmetụta na-adịghị mma na nguzobe nke Sild.
5. Mmetụta na omimi Weld
Mwepụta nke gas gas ga-enwe mmetụta dị omimi na omimi nke Weld, karịsịa na mpempe akwụkwọ mgbakwunye, ebe ọ na-eme ka ị belata omimi ahụ.
Aka Aka Mwepu
Ụdị nchekwa nchekwa
A na-ejikarị gas nchekwa na-eji ihe ndị na-eche nche na-agbado bụ nitrogen (N2), Argon (AR), na Helium (ya). A na-enwes ndị a nwere akụrụngwa dị iche iche na kemịkal dị iche iche, nke na-ebute mmetụta dịgasị iche iche na Sild Seam.
1. Nitrogen (N2)
N2 nwere ike ịnyaryatation, dị elu karịa nnukwu ma karịa ya. N'okpuru ihe laser, ọ na-eme ka ogo dị ala, belata nguzobe nke igwe ojii plasma na ịba ụba laser. Agbanyeghị, nitrogen nwere ike ịzaghachi kemịlị na akwara carbon na carbon na oge ụfọdụ, na-akpụ nitrodes. Nke a nwere ike ime ka ihe na-egbu egbu ma belata ike nke ihe na-ewu ewu, na-emetụta ihe ndị ọrụ ya. Ya mere, ojiji nke nitrogen dị ka gas nchekwa maka aluminom steell na carbon steeld na carbon na-atụ aro. N'aka nke ọzọ, nitrogen nwere ike meghachi omume na igwe anaghị agba nchara, na-akpụ nitrodes nke na-eme ka ike nke nkwonkwo weld. Ya mere, enwere ike iji nitrogen mee ihe dị ka gas na-echebe maka welie igwe anaghị agba nchara.
2. ARCON gas (ar)
Gas Armoron nwere ike inization dị ala, nke na-ebute ogo nke ionization n'okpuru laser. Nke a bụ ihe na-adịghị mma maka ịchịkwa nguzobe nke igwe ojii ma nwee ike ime ka ụfọdụ na-enwe mmetụta dị mma iji lasers dị irè. Agbanyeghị, Argon nwere obere ọrụ na ọ bụ ya ka ọ ga-emeghachi omume kemịkalụ kemịkalụ. Ọzọkwa, arton na-akwụ ụgwọ nke ọma. Ọzọkwa, n'ihi njupụta ya dị elu, argon dị elu karịa ọdọ mmiri Ward, na-enye nchebe kachasị mma maka ọdọ mmiri Ward. Ya mere, enwere ike iji ya mee ka mmanụ gas na-echebe ya.
3. Gas gas (ya)
Gas Helium nwere ike ionization kachasị elu, na-eduga na ogo nke ionization n'okpuru laser. Ọ na - enye ohere maka njikwa igwe ojii plasma, na lasers nwere ike iji ọla kọpa mee nke ọma. Ọzọkwa, Helium nwere obere ọrụ ma ọ naghị enwe mmeghachi omume kemịkalụ na kemịkalụ, na-eme ya gas dị mma maka nchekwa. Agbanyeghị, ọnụ ahịa Helium dị elu, yabụ ejighị ya na mmepụta nke ngwaahịa. A na-arụ ọrụ na nyocha sayensị ma ọ bụ maka ngwaahịa ndị dị elu.
Aka Aka Mwepu
Ofzọ nke iwebata gas
Ugbu a, enwere ụzọ abụọ dị iche iche maka iwebata gas na-eche nche: Off-axis n'akụkụ gas na-efe efe na mkpuchi nke 1 na ọgụgụ 2, n'otu n'otu.
Ọgụgụ 1: Off-Axis n'akụkụ gas na-efu
Ọgụgụ nke 2: Coverlial na-echebe gas
Nhọrọ dị n'etiti ụzọ abụọ na-efe efe na-adabere na echiche dị iche iche. Na mkpokọta, a na-atụ aro ka iji out-axis si n'akụkụ gas na-echebe.
Aka Aka Mwepu
Principleskpụrụ maka ịhọrọ usoro nke iwebata gas
Nke mbu, odi nkpa dokwuo anya na okwu a bụ "oxidition" nke Willd bụ ngosipụta nchịkwa. Na nkuzi, ọ na-ezo aka na njọ nke ogo Weld n'ihi mmeghachi omume kemịkalụ n'etiti ndị na-eme ihe na-emerụ ahụ na ikuku, dị ka oxygen, nitrogen, na hydrogen.
Na-egbochi weld oxidation gụnyere ibelata ma ọ bụ izere ịkpọtụrụ n'etiti ihe ndị a na-emerụ ahụ na nnukwu igweld Wold. Ọnọdụ ọnọdụ okpomọkụ a dị elu gụnyere ọ bụghị naanị oge ọdọ mmiri a na-eme mmiri ma ọ bụ oge a na-agbaze mgbe ọdọ mmiri na-agbaze ruo ihe ụfọdụ.
Dịka ọmụmaatụ, na ịgbadogharị titanium, mgbe ọnọdụ okpomọkụ dị n'elu 300 Celsius C, ngwa ngwa hydrogen na-abata; Nke dị n'elu 450 Celsius C, ngwa ngwa oxygen zuru oke na-apụta; Na elu 600 Celsius C, ngwa ngwa nitrogen na-anabata ihe. Ya mere, achọrọ nchebe dị mma maka titanium alloy held n'oge oge ọ na-eme na ọnọdụ ya na-ebelata n'okpuru 300 Celsius C iji gbochie oxiding. Dabere na nkọwapụta dị n'elu, o doro anya na gas gas na-eme ka ọ bụrụ ihe nchebe ọ bụghị naanị na ọdọ mmiri weld n'oge kwesịrị ekwesị kamakwa na mpaghara kwesịrị ekwesị nke weld. N'ihi ya, akụkụ-axis dị n'akụkụ ihe a na-akụ na ọnụ ọgụgụ 1 dị iche iche n'ihi na ọ na-enye usoro nchebe na-enweghị atụ ma e jiri ya tụnyere usoro nchekwa nke Codex nke egosiri na Wald. Agbanyeghị, maka ụfọdụ ngwaahịa, nhọrọ nke usoro a ga-eme dabere na ngwaahịa ngwaahịa na nkwonkwo nkwonkwo.
Aka Aka Mwepu
Nhọrọ nke usoro nke usoro nke iwebata gas
1. Light-Line-Line
Ọ bụrụ na ụdị nke ahịhịa na-ewu ewu, dị ka egosiri na ọnụ ọgụgụ nke 3, yana nkwonkwo ụkwụ, ihe ndị a na-achọkarị, usoro axis dị n'akụkụ nke a Ọgụgụ 1.
Ọgụgụ 3: Uzo-akara
2.
Dị ka egosiri na eserese 4, Wald n'ụdị ngwaahịa a nwere udi nke ọdịnala mechiri emechi, dị ka okirikiri, polygnal, ma ọ bụ ọdịdị ahịrị. Nkwonkwo nkwonkwo nwere ike ịgụnye na nkwonkwo, nkwonkwo ụkwụ, ma ọ bụ oghere. Maka ụdị ngwaahịa a, usoro kachasị amasị bụ iji gas gas na-adapụta na eserese 2.
Ọgụgụ 4: PROMETE BEDETETHY Weld
Nhọrọ nke gat gas na-eme ka ihe ndị na-eme ihe na-eme ka ihe a na-eme ka ọ dị mma na-emetụta ogo ahụ, arụmọrụ, na ụgwọ ịgbado ọkụ. Agbanyeghị, n'ihi ọdịdị nke ihe ndị na-agba aja, nhọrọ na-agba aja gas dị mgbagwoju anya na usoro ịgbado ọkụ. Ọ chọrọ ichebara ihe eji eme ihe, ịgbakwunye usoro ịgbado ọkụ, na-agbado ọnọdụ, na ihe na-enye nkwa. Enwere ike ịbawanye mgbakọ nke gas mma kwesịrị ekwesị site na ị na-agbado ule iji nweta nsonaazụ ịgba mbọ dị mma.
Aka Aka Mwepu
Ngosipụta vidiyo | Na-elegharị anya maka ịgbado ọkụ
Vidio 1 - Mara ihe gbasara ya bụ ihe eji eme ihe
Vidiyo2 - vasatail laser maka ihe dị iche iche chọrọ
Ajụjụ ọ bụla gbasara ịgbado ọkụ?
Oge Post: Mee-19-2023