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Titanium alloy TC11 nkenke Cutting Usoro

2020-03-14

Titanium alloy TC11 nkenke Cutting Usoro


Ngwongwo Titanium nwere njirimara nke njupụta dị ala, ike dị elu, na ike a kapịrị ọnụ karịa ígwè dị elu nke dị elu; na ezi kwes kwụsie ike, corrosion eguzogide, elu okpomọkụ ike; na okpomọkụ nke 300 ~ 500 ℃, ike ya dị ihe dị ka okpukpu 10 karịa nke alloy alloy, wdg, ejirila ya mee ihe na mbara igwe, ụgbọelu na ngwa igwe. Karịsịa, (α + β) titanium alloy nwere ike imenyụ ma mee agadi iji wusie ike, na ike mgbe ọgwụgwọ ọkụ dịwanye mma site na 50% gaa na 100% ma e jiri ya tụnyere ọnọdụ annealing. O nwere nguzogide okpomoku di ala na nguzogide puru iche nke mmiri mmiri na ikpo oku nke nnu, ma o karie ya.


Titanium alloy TC11 nkenke Cutting Usoro
Titanium alloy TC11 Nkenke Processcha Usoro - PTJ CNC machining Shop

Otú ọ dị, n'ihi na titanium alloy nwere obere mbelata nrụrụ nrụrụ (ọnụọgụ nrụrụ erughị ala ma ọ bụ nso 1), usoro nchapu nke mgbawa na ihu zoro na-eme ka ụzọ nke esemokwu esemokwu na-abawanye, nke na-eme ka ngwa ngwa na-eyi ngwa ngwa; ka ọ dị ugbu a, ọnwụ ọnwụ dị elu, ikike ịbelata buru ibu, yana Ọdịdị nke mmetọ ikuku na-emebi emebi na-eme n'ihi titanium igwe nwere nnukwu ọrụ kemịkalụ ma nwee ike ịnwe mmeghachi omume kemịkal dị iche iche na gas dị iche iche, dịka O, N, H, C, wdg, nke na-abata na mbupu elu nke titanium alloy, na-eme ka ekweghị ekwe na nhụsianya nke elu ahụ oyi akwa na-abawanye. Ndị ọzọ ka nwere ihe mejupụtara TCI na TiN hard surface layer; na akwa okpomọkụ, a na-edozi akwa oyi akwa na akwa oyi akwa na akwa mkpuchi hydrogen na akwa ndị ọzọ gbanwere mmetọ ikuku. Nhazi nke okpukpu na-enweghị oke, nchekasị nrụgide na-adịghị ike, belata ike ọgwụgwụ nke akụkụ, mmebi siri ike nke usoro ịcha, na ọdịdị nke chipping, chipping, na ịwụfu; nnukwu mmekọrita. Mgbe ị na-egbutu ya, ibe titanium na bekee Ọ dị mfe ịta ahụhụ na data ngwaọrụ, na ọdịdị mma dị nro na-apụta, na-eduga na njigide njikọta siri ike; na adịghị ike dị ka enweghị ike nke titanium alloy ndokwa na-eweta ọtụtụ ihe isi ike ịcha, ọkachasị ịcha mma, ya mere a na-akpọkwa ya igwe na-adịghị mma. Ya mere, na teknuzu ụka nke titanium alloy ezi ịcha machining bụ ajụjụ na-mkpa ka a mesoo ngwa ngwa.

Pipelọ ọkpọ ọdụ (dị ka egosiri na Ọgụgụ 1) bụ akụkụ ọrụ na-arụ ọrụ na ngwaahịa na ụlọ ọrụ onye edemede. N'ihi na ọ dị mkpa ịnakwere okpomọkụ na nrụgide dị elu na ọnọdụ ọrụ, ọrụ ọrụ ya chọrọ bụ ike Rm ≥ 1030MPa, elongation A ≥9, iji mejuo ọrụ ya chọrọ, a na-eji titanium alloy TC11 mee atụmatụ na ngwaahịa, nke bụ ahụkarị mkpa-walled akwu tubular akụkụ. Mgbe atụmatụ njikarịcha nke teknụzụ ya dị mma, ngwụcha nke titanium alloy TC11 gwụchara.

1.Titanium Alloy TC11 tingcha Atụmatụ

TC11 titanium alloy bụ ụdị (α + β) ụdị Ti alloy. Ndokwa ya bụ nke mejupụtara hexagonal α phase na nke na-etinye aka na cubic β phase. E jiri ya tụnyere ọla ndị ọzọ, ụdị ahụ dị mkpa na anisotropy siri ike karị, nke na-eweta nnukwu nsogbu na mmepụta na ịkpụzi alloys nke titanium. . Ya ọnwụ usoro atụmatụ ndị dị ka ndị:

  • (1) High ọnwụ ọnwụ na elu ọnwụ okpomọkụ. Ebe ọ bụ na titanium alloy nwere obere njupụta na ike dị elu, nri igbutu nwere nrụgide akpacha ajị na nnukwu ọrụ nrụrụ plastik, yabụ ikike ịbe akwa dị elu na ọnwụ ọnwụ dị elu.
  • (2) Ọrụ siri ike. Na mgbakwunye na nrụrụ plastik, alloys titanium na-arụ ọrụ siri ike n'ihi ikuku oxygen na nitrogen na oke ikuku ọkụ, ndapụta nke ihe ngwọta siri ike na ihe efu, na mmetụta na-emegiderịta nke oke ihe siri ike na ngwaọrụ.
  • (3) Mma osisi dị mfe. Alloys Titanium nwere njikọ chiri anya siri ike na okpomọkụ dị elu, yana nnukwu ikike ịbelata, na-akwalite akụrụngwa na akwa.
  • (4) Ngwá ọrụ dị njọ. Ekewa akwa bụ akụkụ dị mkpa nke ejiji ngwa ngwa mgbe ị na-egbu alloys titanium.

Nyocha 2.Workpiece

3.Nkà na ụzụ ngwọta

3.1 Roadzọ Teknụzụ

Nka na ụzụ ụzọ dabeere na ụkpụrụ nke "ọkpụrụkpụ mbụ, mgbe emecha, n'ime na mgbe n'èzí" iji belata nrụrụ n'oge emecha ma melite machining ziri ezi. Na usoro nnwale ikpe izizi, ụzọ ọrụaka bụ: blanking, ogologo ụgbọ ala, ọdịdị ntụgharị siri ike, mkpọpu ala, ihe na-agwụ ike, nkenke na-emezi, ịmecha ọdịdị.

Titanium alloy nwere nkwanye ọkụ na-adịghị mma, obere njupụta na ọkụ a kapịrị ọnụ, na ọnọdụ okpomọkụ dị elu; o nwere njikọ chiri anya siri ike na ngwá ọrụ ahụ, ọ dịkwa mfe ịmịnye mma, na-eme ka igbutu ahụ sie ike. Nlere egosiwo na ka ike nke titanium dị ukwuu, ikike ya ka njọ. Ya mere, ọ dị mkpa ịhọrọ alloys siri ike nke tungsten-cobalt nwere njikọ chiri anya dị ala, ezigbo nrụpụta ọkụ na ike dị elu na machining usoro.

Thegbọ ala siri ike bụ YG8, ụgbọ ala nke ọkara ya bụ YG6, ụgbọ ala na-emechakwa bụ YG3X. A na-egwu mmiri ahụ bụ nke ciment carbide gbagọrọ agbagọ (YG6 simenti carbide).

Technologyzọ Teknụzụ

3.2 Obi abụọ

  • (1) Mgbe a siri ike alloy ighikota akuakuzinwo na-eji maka egwu ala, ọnwụ okpomọkụ bụ n'ụzọ kwesịrị ekwesị elu, malite ịgba bit na-eyi nke ukwuu, na thermal nchegbu nke machining usoro na-emetụta kpọmkwem, nke na-emetụta ndị ziri ezi nke ụdi finishing.
  • (2) The workpiece nwere nnukwu deformation, na machining size siri ike ịchịkwa.
  • (3) Ọnọdụ nke enweghị mmekọrịta siri ike, ọnụego tozuru oke nke workpiece dị ala, ọnụego ndị edoghị edo bụ naanị 50%.
  • (4) Ike nrụpụta adịghị elu, ejiji ngwa ọrụ buru ibu, ọnụ ahịa mmepụta buru ibu.

3.3 Atụmatụ ọgwụgwọ

3.3.1 Họrọ ngwá ọrụ kwesịrị ekwesị site na ncha

Mgbe ha mụsịrị usoro data na nhazi, e kpebiri iji Kenner HTS-C igwe-type drill bit (jet suction drill) maka ịkụ ala; bit a nwere ike inye obi jụrụ dị ike ma nwee ihe nrụpụta PVD nwere ike ịnwepụta ihe niile siri ike na ntinye na mgbawa na carbide. Mgbe nnwale, mgbatị ahụ na-eji ntinye KC720 na KC7215 (ntinye na ntinye azụ) nke ọkachamara na ihe ndị siri ike na-arụ ọrụ igwe iji kpoo alloys titanium. Mmepụta ike na-abawanye site na 60%, na workpiece mgbe mkpọpu ala adịghị n'ịwa okpomọkụ na deformation. Enweghị nrụgide nrụgide n'oge ịkpụzi, ọ dịghịkwa mmetọ na gburugburu ebe obibi, dị ka egosiri na Ngosipụta 2.

3.3.2 Nyocha nke nrụrụ na-akpata na mgbochi

Isi ihe kpatara nrụrụ na usoro ịkpụzi igwe bụ n'ihi na titanium alloy na-edozi nrụgide ahụ. Ná mmalite usoro nke usoro mmepụta ikpe, ọ bụ ezie na teknụzụ nakweere teknụzụ igwepụta nke mbido, mechaa, wee banye n'ime na n'èzí, mana ọ tụleghị n'ụzọ zuru ezu ihe ndị na-agbanwe agbanwe nke titanium alloy, na-akpụ ọdịdị nke nrụrụ ọrụ na siri ike ịchịkwa nha n'oge ịkpụzi. Etu ị ga - esi belata njikwa nrụrụ nke titanium ihe nkedo alloy usoro nke kacha nta bụ nsogbu siri ike.

Mgbe nyochachara ugboro ugboro, anyị na-agbakwunye usoro nkedo nká na-arụ ọrụ mgbe ọ na-arụ ọrụ ike. Na-enweghị ibelata ọrụ ọrụ nke ihe eji arụ ọrụ, a na-anụcha ọka, wee mezie ndokwa dị mma iji kpochapụ nrụgide dị n'ime ma mee ka nhazi ahụ rute ọnọdụ kwụsiri ike.

Usoro ọgwụgwọ ọkụ dị ka ndị a: ọnọdụ ịka nká bụ 530 ℃, na oge ijide ya bụ 4 ~ 6h. Gbaa mbọ hụ na Rm≥1030MPa na A≥9%. Mgbe ọtụtụ batches nke nwere, ike ọdụdọ Rm dị elu karịa 1030 MPa, na elongation A bụ karịa 9%.

3.3.3 Ebumnuche nke Ejikọtaghị Aka na Usoro Mkpebi

N'ịchọ na ọkwa ruru ala nke ihe arụ ọrụ nke arụ ọrụ na-adịghị mma, nyocha ọzọ nke data ọrụ na teknụzụ igwe na-achọpụta na ihe nrụpụta ahụ bụ tube dị warara, nke bụ ụdị nrụrụ na nke siri ike igwe. Ọ bụrụhaala na rigidity nke teknụzụ niile na-arụ ọrụ nke ọma, Talent iji rụọ ọrụ nke ọma ajụjụ ya.Ebum n’uche na enweghi mmekorita na imegide ihe

  • (1) N'oge esịtidem oghere machining, oru nzọụkwụ usoro e ezi uche set. A na-eji usoro ọrụ aka na nrụrụ aka dị ka njigide na ntinye nke arụ ọrụ ahụ, nke rụpụtara nsogbu nke nrụrụ nke oghere dị n'ime oge ịkpụzi, dịka egosiri na Ọgụgụ 3.
  • (2) Na usoro nke mpempe akwụkwọ dị n'èzí, a na-arụ ọrụ usoro iji mejupụta ihe mgbochi vibration, ya bụ, n'oge usoro ntụgharị nke ọkara nke ọrụ ahụ, akụkụ clamping jupụtara na mpempe akwụkwọ siri ike iji gbochie nrụrụ ahụ nke ihe osise; oghere dị n'ime ihe ahụ na-arụ ọrụ jupụtara na nro Nchara roba rọba ma ọ bụ ihe ụfụfụ na-eme ka ọ daba n'ime mgbidi ya n'oge usoro ọrụ ahụ, wee rute mmetụta nke ịgbakwunye nkwụsi ike na arụ ọrụ ahụ, dị ka egosiri na Ọgụgụ 4.
  • (3) Iji hụ na coaxiality nke workpiece, a set nke n'elu-n'ọnọdu ndozi E mere atụmatụ n'oge usoro ikpeazụ iji meziwanye ihe siri ike nke ihe eji arụ ọrụ, dịka egosiri na Ọgụgụ 5.

 Mgbe ahụ, coaxiality nke workpiece bụ ogbenye. Ya mere, na atụmatụ nke ihe ndozi, iji hụ na nke siri ike nke workpiece ahụ, a na-eji ihe ntinye ngwaọrụ. Ọbụghị naanị na oghere ime ihe eji arụ ọrụ ka eji dị ka ntụnye ọkwa, ọ bụ ezie na ọdịdị ọnọdụ ahụ mere na tiori, mana na omume, ọ juru afọ niile nke ihe ọrụ ahụ. . Lee ọgụgụ 6.

Dabere na njirimara ndị a kpọtụrụ aha n'elu nke TC11 titanium alloy n'oge usoro ncha na usoro nke alloy siri ike igbutu, yana metụtara usoro ịkpụzi na ahụmịhe nke data siri ike na-igwe na mmepụta ihe, teknụzụ ịkpụcha ihe. edepụtara ụzọ site na mmalite dị ka ndị a: Cut-flat end- —Drilling — N’ime na n’èzí nke ụgbọ ala siri ike — Nnyocha nke ịka nká na ọrụ igwe - benchmark Cargbọ ala — Onu ime nke ụgbọ ala ọkara okirikiri, Nnukwu oghere nke ụgbọ oloko-achara Inner udi nke okokụre ụgbọ ala-Ọkara okokụre ụgbọ ala udi —— General Manager Ping, obere njedebe nke ezi ụgbọ ala -— Ọma ụgbọ ala udi.

Lọ ọdụ ọdụ nke titanium alloy nke a na-eji usoro teknụzụ a arụ ọrụ na-ezute atụmatụ a chọrọ, ọnụego ruru eru nke akụkụ ruru ihe karịrị 98%. A na - edozi nsogbu nke ezigbo nrụrụ nke titanium alloy.

4.Conclusion

Titanium alloy nwere obere arụmọrụ, yabụ otu esi emeziwanye ma meziwanye ngwa ọrụ ya bụ nsogbu siri ike. Isiokwu a nyochara ịcha oru ụzọ nke ọdụ anwụrụ shei nke titanium alloy akụkụ, mezue ezi ọnwụ nke titanium alloy akụkụ, na n'ụzọ dị irè na-edozi machining isi ike dị ka mbịne deformation na ngwá ọrụ eyi nke titanium alloy TC11 mkpa-mgbidi cylindrical akụkụ. Site n'inwekwu ihe ọmụma na nghọta nke teknụzụ na-arụ ọrụ nke akụkụ titanium alloy dị mkpa, ọ chịkọtara ụfọdụ ahụmahụ maka ịkpụzi akụkụ nke titanium alloy n'ọdịnihu.

Njikọ na akụkọ a : Titanium alloy TC11 nkenke Cutting Usoro

Nkwupụta Mbipụta: Ọ bụrụ na enweghị ntuziaka pụrụ iche, isiokwu niile dị na saịtị a bụ nke mbụ. Biko gosi isi mmalite maka ibipụta ya ọzọ: https: //www.cncmachiningptj.com/,thanks!


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