Ebinye eze n'ịcha Titanium Plate-nkenke-ọkwa maka nhazi CAD/CAM

ASTM F136 Ti-6Al-4V ELI & Ọkwa 2 CP-Full traceability, nha omenala, oge ndu ngwa ngwa.

Na-arụpụta ihe eji eme omenala, ihe ntunye ihe, ma ọ bụ ntuziaka ịwa ahụ? A na-ahazi efere titanium nke eze anyị na-akụba maka igwe na-agba ọsọ dị elu na EDM - nwere nnabata siri ike, enyo dị ka imecha elu, yana akụkọ nyocha igwe igwe zuru oke. Bee n'akụkụ ọnụ ụlọ gị, ebupu n'ime ụbọchị 7.

Kedu ihe bụ ihe eji egbutu Titanium Plate?

Ihe nkwụnye eze na-egbutu efere titaniumbụ ngwaahịa ewepụghị nkenke ejiri na sistemu CAD/CAM na-egwe ihe ndị metụtara ịkụnye ihe-site na ihe ndị na-agwọ ọrịa na ntọala titanium ruo n'ụkpụrụ ozu zuru oke na ntinye subperiosteal. N'adịghị ka efere ụlọ ọrụ mmepụta ihe, a na-emepụta efere anyị kpọmkwem maka ngwa ntinye ọkwa: kemistri akwadoro, microstructure na-ebelata nchekasị, na elu dị njikere maka ịrụ ọrụ ozugbo.

Kedu ihe kpatara ịhọrọ efere anyị maka nrụpụta akụrụngwa gị?

1. Akụrụngwa etinyere akwụkwọ ikike - enweghị nnọchi

Anyị na-enye ụkpụrụ abụọ ama ama n'ụwa niile:

Ọkwa 2 (Azụmahịa Dị Ọcha, ASTM F67) - ductility mara mma (Karịrị ma ọ bụ nhata 20% elongation) na nguzogide corrosion. Kwesịrị ekwesị maka skru na-agwọ ọrịa, ọwa mbufe na ihe ndị na-adịghị ebu ibu.

Ọkwa 5 (Ti-6Al-4V ELI, ASTM F136) - Extra Low Interstitial (ELI) ọkwa nwere oxygen Ihe na-erughị ma ọ bụ hà nhata 0.13%. Ike tensile Kariri ma ọ bụ nhata 860 MPa, na-amịpụta karịa ma ọ bụ haha ​​795 MPa. Nhọrọ nke mbụ maka ihe ndị na-ebu ibu, atụmatụ mgbidi dị mkpa, na ogwe ihe mgbaba zuru oke.

Efere ọ bụla na-abịa na mkpesa Mill Test Report (MTR) na-edepụta ihe mejupụtara kemịkalụ, akụrụngwa arụrụ arụ, yana ọnụọgụ okpomoku - traceability zuru oke site na ingot gaa na igwe igwe igwe gị.

2. Nkwenye siri ike maka nrụpụta amụma

A na-arụpụta efere anyị n'ụzọ ziri ezi: nha nhata nke ± 0.05 mm, flatness nke ihe na-erughị ma ọ bụ hà nhata 0.1 mm n'elu efere dum, njedebe elu (Ra) nke na-erughị ma ọ bụ hà 0.8 µm (ala) na-enweghị oxide, elu na-enweghị ntụpọ, na squareness n'ime obere 100 ma ọ bụ hà nhata. Nke a pụtara enweghị akwụkwọ agha zoro ezo, enweghị mgbagha mgbakasị ahụ - ihe igwe igwe na ngwaọrụ gị na-adịte aka, yana oche mweghachi gị nke ọma.

3. Omenala nha-Bechapụ kpọmkwem ka ụkpụrụ akwụ gị

Anyị na-enye efere na ọkpụrụkpụ site na 2 mm ruo 50 mm, obosara ruo 600 mm, na ogologo ịkpụ na nkọwa gị.

4. elu elu & Microstructure maka High-Speed ​​Milling

Mbelata nchekasị-na-ewepụ nrụgide dị n'ime nke na-ebute mgbawa efere n'oge egwe ọka.

Ọdịdị ọka dị mma equiaxed - na-eme ka njirimara ịkpụ na-agbanwe agbanwe ma na-ebelata nhazi nke burr. Ọ dịghị oyi akwa ma ọ bụ ọnụ ọgụgụ-efere anyị na-ekute na ala, dị njikere maka ojiji ozugbo na ngwa CAM gị.

5. Ntugharị zuru oke & nkwado nchịkwa

Edebere efere ọ bụla akara laser na nọmba batch (na arịrịọ maka nha ka ukwuu). Ị na-enweta a zuru Mill Test Report (MTR) na okpomọkụ nọmba, chemical analysis, tensile, mkpụrụ, na elongation ụkpụrụ; Asambodo ISO 13485 nke nkwenye; akwụkwọ obodo sitere; na ngwungwu ịdị mma nke asụsụ abụọ (Bekee/Chinese) dị mkpa maka ntinye FDA 510 (k) na CE.

6. Oge ndu ngwa ngwa-Na-eme ka mmepụta gị na-agba ọsọ

Standard nha (150×140 × 10/12/14/16/18/20/22/25 mm) ụgbọ mmiri n'ime 3-5 azụmahịa ụbọchị.

Ọkpụrụkpụ omenala ma ọ bụ akụkụ n'ime ụbọchị azụmahịa 10-15

Ọnweghị ọnụọgụ kacha nta maka efere ọkọlọtọ

Ngwa-Ebe a na-eji efere anyị eme ihe

Omenala CAD/CM abutments (titanium bases maka okpueze na àkwà mmiri)

Nkwụnye ihe n'ụba n'uju (All-on-4, All-on-6)

Subperiosteal implants plates

Ntuziaka ịwa ahụ & akụrụngwa nwa oge

Ọgwụgwọ abutments & mbufe mmegide

Efere ọkpụkpụ Orthopedic & kposara (sitere n'otu ihe)

Nkọwa nka nka – Nleba anya ngwa ngwa

Ọkwa 2 (Ọdịcha Azụmahịa, ASTM F67): Opekempe ike ndọtị nke 345 MPa, ike mkpụrụ kacha nta nke 275 MPa, kacha nta elongation nke 20%, kacha oxygen ọdịnaya nke 0.25%, ike siri ike Ihe na-erughị ma ọ bụ hà 200 HV, elu imecha Raer obere ma ọ bụ hà 0.8 ± 0.8 µle.

Ọkwa 5 (Ti-6Al-4V ELI, ASTM F136): Opekempe ike tensile nke 860 MPa, kacha nta mkpụrụ ike nke 795 MPa, kacha nta elongation nke 10%, kacha oxygen ọdịnaya nke 0.13%, ike siri ike Ihe na-erughị ma ọ bụ hà 350 HV, elu imecha Ra Les karia ma ọ bụ hà nhata na 0.5 ± 0.5. mm.

Akara ule abụọ a dị n'otu nha omenala yana yana traceability zuru oke.

Kedu onye tụkwasịrị obi n'efere ịkụnye eze anyị?

A na-ebupụ efere titanium anyị na mba 50, na-eje ozi ụlọ nyocha eze, ndị na-emepụta ihe, na ebe ọrụ CAD/CAM n'ụwa nile. A na-akwado usoro ọ bụla site na njikwa mma asambodo ISO 13485 yana otu nkwado teknụzụ raara onwe ya nye.

Maka ozi ndị ọzọ, biko kpọtụrụ ndị na-ere ahịa anyị naLaura@ztmetal.com.