Nei titanium alloy iri chinhu chakaoma kugadzira muchina?

1. Zviitiko zvemuviri zvetitanium machining

Simba rekucheka retitanium alloy processing rinongokwira zvishoma pane iro resimbi nekuoma kwakafanana, asi chiitiko chemuviri chekugadzirisa titanium alloy chakaomarara kupfuura icho chekugadzira simbi, izvo zvinoita kuti titanium alloy kugadzirisa kutarisana nematambudziko makuru.

Iyo yekupisa conductivity yeakawanda titanium alloys yakadzikira, chete 1/7 yesimbi uye 1/16 yealuminium. Nokudaro, kupisa kunogadzirwa mukugadzira titanium alloys hakuzokurumidza kuendeswa kune workpiece kana kutorwa nemachipisi, asi kuchaungana munzvimbo yekucheka, uye tembiricha inogadzirwa inogona kunge yakakwira se1 000 ° C kana kupfuura. , iyo ichaita kuti kuchekwa kwechigadziro chinokurumidza kupfeka, chip uye kuputika. Kuumbwa kwekuvakwa-kumucheto, kutaridzika kwekukurumidza kwepende yakasakara, iyo inokonzera kupisa kwakawanda munzvimbo yekucheka, kuwedzera kupfupisa hupenyu hwechishandiso.titanium machining

Kupisa kwepamusoro kunogadzirwa panguva yekucheka kunoparadzawo kutendeseka kwepamusoro kwetitanium alloy zvikamu, zvichiita kuti kuderera kwejometri yakarurama yezvikamu uye kushanda kuoma kunoderedza zvakanyanya simba ravo rekuneta.

Iyo elasticity yetitanium alloys inogona kubatsira kune chikamu chekuita, asi panguva yekucheka, iyo elastic deformation yeworkpiece ndicho chikonzero chakakosha chekudengenyeka. Kudzvanya kwekucheka kunoita kuti "elastic" workpiece iende kure nechombo uye kuputika kuitira kuti kukweshana pakati pechishandiso uye workpiece yakakura kupfuura yekucheka chiito. Iyo friction process inoburitsawo kupisa, zvichiwedzera dambudziko rekushata kwekupisa kwetitanium alloys.

Dambudziko iri rakatonyanya kuipa kana uchigadzira mativi matete-madziro kana kuti akaita serin'i anoremara nyore nyore. Haisi ibasa riri nyore kugadzira matete-walled titanium alloy zvikamu kune zvinotarisirwa dimensional kurongeka. Nekuti kana iyo workpiece zvinhu zvinosundirwa kure nechishandiso, iyo yemuno deformation yemadziro akaonda yakapfuura elastic renji uye deformation yepurasitiki inoitika, uye kusimba kwezvinhu uye kuoma kwekucheka kunowedzera zvakanyanya. Panguva ino, machining pane yakambotemerwa kucheka kumhanya inova yakanyanya kukwirira, zvichizokonzera kupinza kwechishandiso kupfeka.

"Kupisa" ndiyo "mhosva" iyo yakaoma kugadzirisa titanium alloys!

2. Kuziva kwehunyanzvi hwekuitatitanium cnc machining

Pahwaro hwekunzwisisa magadzirirwo etitanium alloys uye kuwedzera ruzivo rwakapfuura, iyo huru maitiro ekuziva magadzirirwo etitanium alloys ndeaya anotevera:

(1) Inopinza ine yakanaka geometry inoshandiswa kuderedza simba rekucheka, kucheka kupisa uye deformation ye workpiece.

(2) Chengetedza chikafu chinogara chiripo kuti udzivise kuoma kweworkpiece. Chishandiso chinofanira kugara chiri mukudya panguva yekucheka, uye radial yekucheka huwandu ae inofanira kunge iri 30% yeradius panguva yekugaya.

(3) High-pressure uye yakakura-inoyerera yekucheka mvura inoshandiswa kuve nechokwadi chekudzikama kwekupisa kweiyo machining process uye kudzivirira workpiece kuderera kwepamusoro uye kukuvara kwechishandiso nekuda kwekupisa kwakanyanya.

(4) Chengetedza blade mupendero wakapinza, maturusi asina kujeka ndiwo anokonzera kupisa-up uye kupfeka, izvo zvinogona kutungamirira nyore kutadza kwechishandiso.

(5) Machining mune yakapfava mamiriro etitanium alloy zvakanyanya sezvinobvira, nekuti zvinhu zvinova zvakanyanya kuoma kumichina mushure mekuoma, uye kupisa kurapwa kunowedzera kusimba kwechinhu uye kunowedzera kupfeka kwekuisa.

(6) Shandisa mhino yakakura kana chamfer kuti ucheke zvakanyanya sezvinobvira mumucheto wekucheka. Izvi zvinoderedza simba rekucheka uye kupisa panzvimbo yega yega uye kudzivirira kuparara kwenzvimbo. Pakugaya titanium alloys, pakati pematanho ekucheka, kumhanya kwekucheka kune yakanyanya pesvedzero pahupenyu hwechishandiso vc, ichiteverwa neradial engagement (milling deep) ae.

3. Tanga neblade kugadzirisa dambudziko rekugadzirisa titanium

Kupfeka kweiyo groove yekuisa panguva yekugadzira titanium alloys ndeyekupfeka kwenzvimbo kumashure uye kumberi munzira yekudzika kwekuchekwa, iyo inowanzo kukonzerwa neyakaomeswa yakasiiwa neyakapfuura kugadzirisa. Iko kemikari kuita uye kupararira kwechishandiso uye chishandiso chekushanda pane tembiricha yekugadzira inopfuura 800 ° C zvakare chimwe chezvikonzero zvekuumbwa kwekupfeka kwegroove. Nokuti panguva yekugadzira, titanium molecules ye workpiece inounganidza pamberi pechidzitiro uye "yakasungirirwa" kune blade kumucheto pasi pekumanikidzwa kukuru uye kupisa kwepamusoro, kuumba muganhu wakavakwa. Kana iyo yakavakirwa-mupendero inobvisa pamucheto wekucheka, inobvisa iyo carbide coating yekuisa, saka titanium machining inoda yakakosha yekuisa zvinhu uye geometries.custom precision machining

4. Chigadziro chekushandisa chinokodzera titanium machining

Kutarisa kwetitanium alloy processing ndiko kupisa, uye yakawanda-yepamusoro-yekumanikidza yekucheka mvura inofanira kupfapfaidzwa pamucheto wekucheka panguva yakakodzera uye yakarurama kuti ikurumidze kubvisa kupisa. Kune akasarudzika masisitimu ezvigayo anocheka pamusika akananga machining titanium.