C172 Kunaya Kunoomesa Beryllium Mhangura-based Alloy

C172 kunaya kwakaomeswa beryllium mhangura-based alloy ine yakanaka yakazara zvivakwa. Iyo alloy ine kuomarara kwakakwirira, simba, rakamisikidzwa muganho uye kuneta muganho mushure mekugadzirisa kurapwa kwekukwegura. Iyo zvakare ine yakasimba ngura kuramba, yemagetsi conductivity uye isiri-magnetism, ichiita munzvimbo yakaoma ye tembiricha yakadzika, tembiricha yakakwira, yakanyanya kumanikidza uye acid. Ane hupenyu hwakareba. Naizvozvo, inowanzoshandiswa munzvimbo dzakasiyana-siyana dzepamusoro-tech yekugadzira maindasitiri, uye inonyanya kukodzera petroleum matanda ekugadzira zvigadzirwa uye zvakagadzirwa nekambani yedu, izvo zvinoita kuti zviridzwa zviwane zvinodiwa kuti zvishandiswe munzvimbo dzakaomarara dzepasi.

 1. C172 Kucheka Hunhu

• (1) Shanda kuomesa. Nekuda kwekuvapo kweBeryllium, C17200 ine chiitiko chekukurumidza polymerization uye kuomesa panguva yekugadzira. Iyo yakasimbiswa-yakaoma danda iri -0.007mm. Naizvozvo, zvinodikanwa kuti usarudze chishandiso chakapinza uye hwakadzama hwekucheka udzamu panguva yemachini kudzivirira yakanyanyisa tooling inokonzerwa neyakaomeswa dura. Izvo zvinoitika zvekupfeka uye zvemashini matambudziko.
• (2) Simba rekucheka rakakura. Mushure mekugadzirisa kukwegura, kuoma uye simba reC17200 zvakagadziriswa zvakanyanya, izvo zvinogona kusvika 38 ～ 44HRC. Iyo hombe yekucheka simba uye deformation yeplastiki inogadzirwa panguva yekucheka inowedzera kukakavara pakati pebasa rekushandisa uye chishandiso, uye inogadzira yakawanda yekucheka kupisa. Naizvozvo, kucheka fluid kunodiwa kudzora yekucheka tembiricha panguva yekugadzira.
• (3) Kusagadzikana kwakashata. C17200 ine modulus yekusimba kwe128GPa, inova 60% yeiyo yezvinhu zvakaomarara. Iyo inokanganisa kukanganisa panguva yekugadzira. Naizvozvo, zvishandiso uye maturusi anofanirwa kusarudza tsigiro yakasimba.
• (4) Icho chishandiso chiri nyore kupfeka. Mushure mekuoma mhinduro yekukwegura, pamusoro pekuwedzera kwakakosha mukuoma uye simba, yekupfeka-inoshingirira oxide firimu inogadzirwa zvakare pamusoro. Iyi oxide firimu inogona kuwedzera kupfeka kwechishandiso. Uye zvakare, C17200 ine hombe purasitiki deformation uye yakakwira yekucheka tembiricha 2, iyo yekucheka simba yakakura, chishandiso zvakare chiri nyore kupfeka. Nekudaro, kupfeka kwechishandiso kwakaringana neyekucheka nekumhanyisa huwandu, uye inonzwisisika yekumhanyisa kumhanya uye huwandu hwekudya hunogona kudzikisa mwero wechigadzirwa kupfeka.

2. Sarudzo yeC17200 Kucheka Maturusi

Maturusi chinhu chakakosha pakuona kugadzirwa, uye zvishandiso zvine musoro zvinokwanisa kuvandudza mashandiro emuchina uye mhando yechigadzirwa. Parizvino, vanocheka vanoshandiswa mumiti yakawanda yekugadzira michina vane zvinhu zviviri, simbi-yekumhanyisa simbi uye yakaoma alloy. Ose maturusi ane akakwirira kusakara kusagadzikana uye simba, asi iyo yepamusoro-tembiricha kuramba uye kucheka kururamisa kwesimbi-inomhanya simbi haina kusimba pane yakaoma Carbide alloys, uye iyo C17200 machining  maitiro anotanga kuburitsa yakakwira yekucheka tembiricha uye yekucheka masimba Naizvozvo, carbide yekucheka maturusi ndiyo sarudzo yakanakisa kana uchicheka C17200. Inowanzoshandiswa simenti carbide cutters anosanganisira YG3, YG8, YG6, YT4, uye YT5. Nekuda kwehukama hwakasimba hweYT dzakateedzana simende carbide cutters uye zvigadzirwa, chishandiso chekupfeka chichawedzeredzwa. Naizvozvo, kana uchicheka, sarudza YG akateedzana akaoma chiwanikwa ekucheka maturusi. Mhando dzekuoma maturusi ekushandisa anoshandiswa nekambani yedu ndeye YG6 uye YG8.

3. Sarudzo YeDhijitari Geometric Parameter Kana Kucheka C172

• (1) Chipande chimiro. Zvekucheka kweC17200 yakakwira-simba uye yakakwirira-kuomarara zvinhu, kuti uwedzere hupenyu hwebasa rechishandiso, kunatsiridza vibration kuramba kwechishandiso, uye nekuvandudza mhando yeiyo machining pamusoro, iyo arc mucheto inosarudzwa panguva yekugadzira, uye nharaunda yeturu yekushandisa arc rε = 0.1 kusvika 0.8 mm.
• (2) Nereza mhando. Kuti uwedzere simba rekucheka, kudzora tambo kuputsa, uye kugadzirisa mamiriro ekupisa ekupisa, sarudza isina kunaka chamfering panguva yekugadzira, upamhi bγ1 = (0.3 ～ 0.8) f, uye kona γo1 = -10 ° ～ -5 °.
• (3) Knife kumeso mhando. Kuti udzore zvine mutsindo kuyerera kwezviputi, kudzikisa kucheka kupisa, uye kudzora chishandiso kupfeka, sarudza chip nyere kana chip breaker panguva yekugadzira. Iyo arc nharaunda yeiyo groove yepasi Rn = (2 ~ 7) f.
• (4) Iyo rake angle γ o. Kana uchicheka C17200 yakakwira-simba uye yakakwira-kuomarara zvinhu, diki reki kona inogona kuwedzera nzvimbo yekubatana pakati peye rake kumeso uye chip, kuwedzera nzvimbo yekupisa kupisa, uye kuwedzera simba remucheka wekucheka, uye kugadzirisa mamiriro ekupisa ekupisa. yemusoro wekucheka. Zviri 5 ° kusvika 10 °.
• (5) Rake angle α o. MuC17200 yekucheka maitiro, kushandisa diki yekubvisa kona kunogona kuwedzera simba rekucheka uye kudzikisira njodzi yekucheka, asi diki yekubvisa kona ichawedzera kukakavadzana pakati penzvimbo huru nerutivi rwekushandira, kupfupisa hupenyu hwebasa rechishandiso , uye kudzikisira Iyo mhando yehupamhi hwepamusoro hweyakagadziriswa nzvimbo, kazhinji kona yekuyamura α o kukosha kuri 6 ° ～ 8 °.
• (6) Mukuru wekuramba κr uye wechipiri kuderera κ´r. Nechiyero chakaenzana chekudya uye kudzika kwekucheka, kuderera kudiki kukuru uye kuderera kwekubatsira kunogona kuwedzera kureba kwekucheka kwemukati mukuru wekucheka, kudzora simba rekucheka chikamu cheyuniti yemucheto mukuru wekucheka, uye kugadzirisa mamiriro ekuparadza kupisa. Deredza kukakavadzana pakati pechipiri kuruboshwe uye kwakakwenenzverwa pamusoro, uye kudzikisira kumeso kusagadzikana kweiyo workpiece. Nekudaro, kuomarara uye kusimba kweC17200 kwakanyanya kukwirisa, uye iyo diki main deflection angle inoita kuti iro radial simba pane chishandiso kukura, izvo zvinowedzera mukana wekutsemuka. Pasi pemamiriro ekuti kuomarara kwemaitiro acho kwakanaka, iyo yekudzora kwakawanda κ r kukosha i45 ° ～ 75 °, uye yechipiri kudonhedza kona κ´r kukosha kuri 5 ° ～ 10 °.
• (7) Nereza inokomberedza angled λs. nekuti Kugadzira Beryllium Mhangura C17200 ine simba rakakwirira uye kuomarara mushure mekugadzirisa kukwegura, kuitira kuti iwedzere simba repakati rekucheka, kuwedzera kuyerera kwemachipisi, kudzivirira chizvarwa chekutsemura, kudzivirira kukwenya pamusoro pechinhu chakagadziriswa, uye chipande chinoda panguva yakaoma machining kukosha ndeye -10 ° ~ -5 °, uye chishandiso chekuda kukona ndi0 ° panguva yekupedzisa.

4. Sarudzo yeC17200 Kucheka Mari

• (1) Kucheka kumhanya vc. Sarudzo yekucheka kumhanya inonyanya kuganhurirwa nezvinhu zvakasiyana senge chishandiso kupfeka kuramba, simba remuchina, kuomarara kwezvinhu, uye kugona kwemachining. Nesimba remuchina chishandiso, yakadzika yekumhanyisa mhanyisa inoshandiswa kana kucheka C17200 kuwedzera hupenyu hwebasa rechishandiso. Deredza tembiricha yekucheka uye udzikise kuitika kwekucheka, asi kuderera kwekumhanyisa kumhanya kuchaderedza zvakanyanya kugona kwemuchina. Naizvozvo, iyo yekumhanyisa kumhanya inoshandiswa kana kucheka C17200 inowanzo kuve 100 ~ 200m / min.
• (2) Kucheka kudzika αp. Mhedzisiro yekucheka kudzika pane yekupfeka kuramba kwechishandiso idiki, uye yakadzika yekucheka kudzika inogona kushandiswa mukugadzirisa kugadzirisa machining mashandiro, kuwedzera urefu hwekushanda nehupamhi hwemucheto wekucheka, kudzora simba rekucheka pauniti nharaunda. yeiyo yekucheka kumucheto, uye kuwedzera Turu hupenyu, asi kunyanyisa kucheka kudzika kunoda kukwirira kuomarara kwemaitiro system, kunyanya kuC17200 kuomarara uye kukwirira kwesimba kwakadzika, saka kudzika kwakadzika kweC17200 kazhinji 0.05 ~ 3mm.
• (3) Chiyero chekudya f. Kusarudzwa kweiyo huwandu hwenzvimbo kunonyanya kukanganiswa nezvinhu zvitatu: kutema simba, mashandiro emachining uye kuomarara kwepamusoro. Iyo hombe yekudyisa huwandu inovandudza mashandiro emuchina, asi inowedzera iyo yekucheka simba uye yepamusoro roughness kukosha; chidiki chikafu chinoderera Iyo yekucheka simba uye yepamusoro roughness tsika idiki, asi iko kugona kwemuchina kwakaderedzwa. Naizvozvo, zvinodikanwa kuti usarudze chiyero chekudya chakaringana. C17200 ine yakakwira simba uye kuomarara mushure yakasimba kugadzirisa kukwegura, uye inogadzira hombe yekucheka simba panguva yekucheka maitiro, kuitira kuti iyo huwandu hwekudya husakwanise kuve hwakanyanya kukura. Chidiki chikafu chinoderedza mashandiro emuchina uye chinowedzera mutengo wekushandisa. Kazhinji, Kudya kweC17200 kuri 0.1 ～ 0.15mm / r.

5. Sarudzo Yekucheka Urume Kana Uchicheka C172

 Iko kushandiswa kwekucheka zvinwiwa panguva yekucheka kunogona kuparadza kupisa nekuzora, nokudaro ichiwedzera hupenyu hwechishandiso, kugadzirisa machining kugona uye mhando yechigadzirwa. Iyo yakawanda yakawanda yekucheka kupisa inogadzirwa panguva yeC17200 yekucheka maitiro, iyo inowedzera iyo yekucheka tembiricha. Naizvozvo, iro rinotungamira basa rekucheka fluid kana uchicheka C17200 ndeyekumhanyisa kupararira kwekucheka kupisa, kudzikisira tembiricha yekucheka, uye kuwedzera hupenyu hwebasa rechishandiso. Emulsions inogadzirwa nemafuta anonyungudika ine simba rakanyanya pakupisa kwekupisa, asi iyo sarufa iri muzvinhu zvayo inokonzeresa diki nzvimbo pamusoro peC17200, ichisiya njodzi yakavanzwa yekuparadza workpiece. Yakashata, asi magiridziro ayo ari pachena, ichideredza kukakavara pakati pechishandiso pamwe nebasa rekushandira, uye ichideredza chizvarwa chekucheka kupisa. Naizvozvo, iyo yekucheka fluid yemaminerari mafuta pamwe ne3% kusvika 7% mafuta enguruve anoshandiswa kuC17200 kucheka.

6. C17200 Kugaya

C172 ine simba rakakwirira uye kuomarara. Kana uchikuya, iyo yekucheka pamupendero inofanirwa kuve yakapinza uye kuve neyakaomarara kusagadzikana. Kunyangwe zvese zviri zviviri zvakakurumidza simbi yekucheka cutters uye carbide yekugaya matombo inogona kushandiswa kuC17200 yekugaya, iko kururamisa kwemasisitimu eakaomeswa carbide yekugaya matanda akakwirira kupfuura ayo eepamusoro-mhanya simbi yekucheka matombo. Naizvozvo, carbide azvikuya cutters anoshandiswa kana azvikuya.

 apo cnc azvikuya C172, asymmetrical pasi yekugaya nzira inofanira kutorwa. Izvi zvinogona kunyatso kudzora kukakavara pakati payo yekugaya cutter uye iyo yekushandira, kudzikamisa iyo yekushandira, uye kudzikisa chishandiso vibration. Munguva yekugaya maitiro, zvimwe zvekucheka zvinwiwa zvinogona kushandiswa kuwedzera hupenyu hwemugadziri wekucheka uye kudzikisira kumeso kweiyo workpiece.

7. C172 Kuchera

Kana kuchera C172, unogona kusarudza mukuru-nokukurumidza simbi monyorora chibooreso kuti mugomba kuchera. Iyo helix angle yekuboora ndeye 29 °, iyo vertex angle iri 118 °, uye iyo yekukomberedza kumucheto kona ndeye 12 °. Kana zvichidikanwa, chishandiso chakarodzwa chakakosha chinogona kushandiswa. Nekuda kwesimba rakakura uye kuomarara kweC172, yekumhanyisa yekumhanyisa mhanyisa inodiwa, uye kucheka fluid kunodirwa kutonhodza uye girizi, iyo inobatsira kubhenekera kuburitsa machipisi, inodzivirira machipisi kubva kukwenya nzvimbo yakagadziriswa, inoderedza kupfeka kupfeka, uye inowedzera chibooreso. Hupenyu. Panguva imwecheteyo, panguva yekuchera maitiro, zvinodikanwa kuti uve nechokwadi chenguva dzose yekucheka kumhanya uye chiyero chekudyisa, kudzivirira basa kuomesa kwegomba repasi, uye kuunza matambudziko akakura kumashini.

8. Mhedziso

Sechinhu chine yakanaka yakazara zvivakwa, C172 yakashandiswa zvakanyanya mumunda wepetroleum kutema miti. Simba rayo rakakwirira uye kuomarara kwakanyanya zvinoita kuti zvive nyore kugadzira simba rakakura rekucheka uye kupisa kwakanyanya kwekucheka panguva yekugadzira, izvo zvinowedzera chishandiso. Naizvozvo, isu tinofanirwa kusanganisa iyo yekucheka hunhu hweC172 panguva yekugadzira kuti usarudze zvine musoro zvekucheka maturusi, chishandiso geometric parameter, kutema huwandu uye kucheka fluid. Panguva imwecheteyo, isu tinofanirwa kuronga zvine musoro michina yekugadzira mukugadzira zvinoenderana nemamiriro ezvinhu chaiwo.

Batanidza kuchinyorwa ichi: Kucheka Matekiniki eC172 Kunaya Kuomesa Beryllium Copper-based Alloy

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