Titanium Alloy Processing

cnc-atụgharị-usoro

 

 

 

Ihe mbụ ị ga-ekwu maka ya bụ ihe anụ ahụ nke titanium alloy nhazi. Ọ bụ ezie na mbelata ike nke titanium alloy dị ntakịrị elu karịa nke ígwè nwere otu ike ahụ, ihe anụ ahụ nke nhazi titanium alloy dị mgbagwoju anya karịa nke nhazi ígwè, nke na-eme ka ihe isi ike nke nhazi titanium alloy soaring.

Igwe eji eme igwe CNC
cnc-igwe

 

Thermal conductivity nke ọtụtụ titanium alloys dị nnọọ ala, naanị 1/7 nke ígwè na 1/16 nke aluminum. Ya mere, okpomọkụ a na-emepụta na usoro ịkpụ titanium alloys agaghị ebufe ngwa ngwa na workpiece ma ọ bụ wepụ ya site na ibe, ma ọ ga-agbakọba na ebe a na-egbutu, na okpomọkụ nke a na-emepụta nwere ike ịdị elu dị ka 1 000 Celsius C ma ọ bụ karịa. , nke ga-eme ka njedebe nke ngwá ọrụ ahụ na-eyi ngwa ngwa, mgbawa na mgbawa. Nhazi nke ọnụ ụzọ wulitere, ọdịdị ngwa ngwa nke njedebe na-eyi, n'aka nke ya na-eme ka ọ dịkwuo ọkụ na mpaghara ịkpụ, na-eme ka ndụ dị mkpụmkpụ nke ngwá ọrụ ahụ.

Okpomọkụ dị elu nke a na-emepụta n'oge a na-egbutu usoro na-ebibikwa iguzosi ike n'ezi ihe nke akụkụ titanium alloy, na-eme ka mbelata nke geometric ziri ezi nke akụkụ ahụ na ihe na-eme ka ọrụ sie ike nke na-ebelata ike ọgwụgwụ ha.

Mgbanwe nke alloys titanium nwere ike ịba uru maka ịrụ ọrụ nke akụkụ, ma n'oge a na-egbutu ya, nrụrụ na-agbanwe agbanwe nke workpiece bụ ihe dị mkpa na-akpata ịma jijiji. Nrụgide nke ịkpụ na-eme ka ihe eji arụ ọrụ "elastic" pụọ na ngwá ọrụ ahụ wee biaghachi ka esemokwu dị n'etiti ngwá ọrụ ahụ na workpiece dị ukwuu karịa ihe nkwụsị. Usoro esemokwu na-ebutekwa okpomọkụ, na-eme ka nsogbu nke adịghị ike thermal conductivity nke titanium alloys ka njọ.

okumabrand

 

Nsogbu a na-akawanye njọ mgbe a na-edozi akụkụ ndị nwere mgbidi ma ọ bụ nke yiri mgbanaka na-adị mfe nrụrụ. Ọ bụghị ọrụ dị mfe ịhazi akụkụ titanium alloy mkpa nwere mgbidi na nha nha anya nke a na-atụ anya ya. N'ihi na mgbe ngwá ọrụ na-akwapụ ihe workpiece ahụ, nrụrụ mpaghara nke mgbidi dị mkpa agafeela ihe dị iche iche na-agbanwe agbanwe na nrụrụ plastik na-eme, na ike ihe na ike nke ebe ịkpụ na-abawanye nke ukwuu. N'oge a, machining na mbụ kpebisiri ike igbu ọsọ na-aghọ nke ukwuu, n'ihu n'ihi na nkọ ngwá ọrụ eyi. Enwere ike ịsị na "okpomọkụ" bụ "mgbọrọgwụ" nke na-eme ka o sie ike ịhazi alloys titanium.

 

CNC-Lathe-Ndozi
Machining-2

 

 

Dị ka onye ndu na ụlọ ọrụ ịkpụcha ngwá ọrụ, Sandvik Coromant ejiriwo nlezianya chịkọta usoro mara-usoro maka nhazi titanium alloys ma kesaa ya na ụlọ ọrụ dum. Sandvik Coromant kwuru na dabere n'ịghọta usoro nhazi nke alloys titanium na ịgbakwunye ahụmịhe gara aga, isi ihe mara usoro maka nhazi alloys titanium bụ nke a:

 

(1) A na-eji ihe ntinye nwere geometry dị mma iji belata ike ịkpụ, belata okpomọkụ na nrụrụ ọrụ.

(2) Nọgidenụ na-eri nri mgbe nile iji zere hardening nke workpiece, ngwá ọrụ kwesịrị mgbe niile na ndepụta ala n'oge ọnwụ usoro, na radial ọnwụ ego ae kwesịrị ịbụ 30% nke radius n'oge egwe ọka.

(3) A na-eji mmiri mmiri dị elu na nnukwu-asọpụta iji hụ na nkwụsi ike nke okpomọkụ nke usoro machining ma gbochie mmebi elu nke workpiece na mmebi ngwá ọrụ n'ihi oke okpomọkụ.

igwe nri 1

(4) Debe ọnụ ọnụ agụba dị nkọ, ngwaọrụ ndị na-enweghị isi bụ ihe na-akpata oke ọkụ na iyi, nke nwere ike ibute ọdịda akụrụngwa ngwa ngwa.

(5) Ịrụ ọrụ na ọnọdụ dị nro nke titanium alloy dị ka o kwere mee, n'ihi na ihe na-eme ka ihe na-esiwanye ike na-arụ ọrụ mgbe ọ gbasiri ike, na ọgwụgwọ okpomọkụ na-eme ka ike nke ihe ahụ dịkwuo ike ma na-eme ka ntinye nke ntinye.

(6) Jiri nnukwu radius ma ọ bụ chamfer imi, ma tinye ọtụtụ akụkụ mbepụ dị ka o kwere mee n'ime ịkpụ. Nke a na-ebelata ịbelata ike na okpomọkụ n'oge ọ bụla ma gbochie nkwụsịtụ mpaghara. Mgbe a na-egwe ọka titanium alloys, n'etiti ndị na-egbutu mkpụrụ osisi, ọsọ nke ịkpụ nwere mmetụta kachasị na ndụ ngwá ọrụ vc, na-esote ọnụọgụ radial (milling deep) ae.


Oge nzipu: Eprel-06-2022

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