Nheyo, hunhu uye mashandisirwo etekinoroji yekudzimisa laser
Kudzima neLaser inzira yemazuva ano inoshandisa mwenje welaser une simba guru kupisa pamusoro pezvinhu kupfuura nzvimbo dzazvo dzekuchinja kwechikamu. Sezvo zvinhu zvichitonhora, austenite inoshanduka kuita martensite, zvichiita kuti pave nechikamu chakaomarara chine kuoma kwakanyanya uye kuramba kupfeka pamusoro pechigadzirwa. Iyi nzira inochinja zvakanyanya chimiro che microstructure uye hunhu hwenzvimbo dzebasa pasina kukanganisa mashandiro ese echinhu chepasi, zvichiita kuti simba riwedzere kuburikidza nekupisa kunodzorwa.
Hunhu hwekudzima pamusoro pe laser hunosanganisira:
Simba guru: kudzima pamusoro pelaser kunoshandisa laser beam yakanangana senzvimbo yekupisa kuti ikurumidze kupisa pamusoro pechinhu chebasa uye kugadzira austenite.
Kupisa nekukurumidza uye kutonhora: Maitiro aya anokurumidza kupisa mukati memasekonzi (kazhinji 0.01-0.001 masekondi), zvichideredza kushanduka kwebasa. Iyi nzira yakachena uye inoshanda yekudzima inobvisa kudiwa kwemvura kana mafuta sezvinhu zvinotonhodza. Zvichienzaniswa ne induction hardening, fire hardening, uye carburizing processes, laser quenching inopa layer yakasimba zvakaenzana ine kuoma kwakanyanya (kazhinji 1-3HRC yakakwira kupfuura induction quenching).
Kuchinja Zvikamu Zvishoma: Maitiro ekukurumidza ekupisa nekutonhodza anoderedza kushanduka kwechinhu chebasa, zvichibvumira kudzora kwakaringana kudzika kwekupisa uye nzira yekufamba nayo. Izvi zvinogonesa otomatiki pasina kushandisa ma induction coils akagadzirwa ehukuru hwakasiyana hwezvikamu, sezvinodiwa nekuomesa kwe induction. Zvinobvisawo miganhu yehukuru hwechoto ine chekuita nekurapa kupisa kwemakemikari senge carburizing uye quenching yezvikamu zvikuru. Nekuda kweizvozvo, kuomarara kwelaser kuri kuwedzera kutsiva nzira dzechinyakare dzakadai sekuomarara kwe induction uye kurapa kupisa kwemakemikari mumaindasitiri akasiyana-siyana. Zvakakosha kuti, kuomarara kwelaser kunokonzera kushanduka kwezvinhu zvishoma pamberi uye mushure mekurapa. Kune zvikamu zvesimbi zvinopisa zvakanyanya apo tembiricha yekudzima inoenderana nepokunyunguduka, kuomarara kwenzvimbo kunobva mu induction kunowanzo kuvadza makona kana nzvimbo dzisina kurongeka, zvichikonzera kupwanyika. Kuomarara kwenzvimbo nelaser kunodzivirira miganhu iyi zvachose.
Saka, inonyanya kukodzera kugadziriswa pamusoro pezvikamu zvine magadzirirwo akakodzera. Chishandiso chakagadzirwa hachifanirwe kukuyiwa uye chinogona kushandiswa senzira yekupedzisira yekupedzisa.
Yakakodzera maumbirwo akaomarara: Inogona kushandiswa kune zvinhu zvakaita semaburi asingaonekwe, maburi emukati, migero midiki, zvikamu zvine madziro matete, nezvimwewo. Kugona kushandiswa kwakasimba: Nekuda kwekudzika kukuru kwelaser, hapana zvirambidzo zvakasimba pahukuru, saizi, kana pamusoro pezvikamu panguva yekudzima. Kusiyana neizvi, kudzima kwepakati-kwakakwirira kuripo kunoda masensa ekudzikisa akagadzirwa nemaoko ezvikamu zvakasiyana-siyana;
Kudzika kwezvikamu zvakasimba zvelaser kunowanzova mukati mehuwandu hwe0.3-2.0Mm zvichienderana nezvinhu zvakaita sekuumbwa kwezvinhu, zvirevo, hunhu hwepamusoro, uye ma parameter ekugadzirisa. Paunenge uchiita quenching treatments pamitsipa ye shaft ye magiya makuru e transmission kana zvikamu zve motor shaft, kuomarara kwepamusoro kunoramba kusina kuchinja. Izvi zvinobvisa kudiwa kwemuchina we post-processing kuti usvike kune zvinodiwa zvekushanda.
Kudzima neLaser kunoshandisa nzira mbiri dzekuskena: kuskena nebhandi rakamanikana rine makwapa akatenderera kana kuti akakombama, uye kuskena nebhandi rakamanikana uchishandisa makwapa akakombama. Upamhi hwenzvimbo yakaoma mukuskena nebhandi rakamanikana hunoenderana nedhayamita yenzvimbo, kazhinji mukati me5mm. Kune mashandisirwo ekuomesa nzvimbo yakakura, kuskena kwakatevedzana kunodiwa uko nzvimbo dzinopindirana dzinogadzira makwapa akanyorovesa. Upamhi hwemakwapa aya hunoenderana nehunhu hwenzvimbo, nemakwapa akakombama akafanana anowanzo gadzira makwapa madiki. Kuderedza mhedzisiro yakaipa yemakwapa akanyorovesa, tekinoroji yekuskena nebhandi rakamanikana inoshandiswa. Nzira iyi inoshandura makwapa akakombama kuita akakombama, zvichiwedzera hupamhi hwekuskena zvakanyanya.
Kutsvagurudza, kugadzira, uye kushandisa tekinoroji yekudzimisa laser kuri kuwedzera, kunyange hazvo matambudziko achiripo mukugadzirisa maworkpieces akaomarara. Zvisinei, senzira itsva yekurapa kupisa, kudzimisa laser kunoita kuti zvinangwa zvehunyanzvi izvo nzira dzechinyakare dzekudzimisa pamusoro dzinotadza kuzadzisa. Zvakakosha kuti maitiro aya anobvisa kudiwa kwekutonhodza media panguva yekugadzira, zvichienderana nekuzvipira kweindasitiri yepasi rose kune "low-oxidation uye eco-friendly manufacturing". Inoshanda zvakanyanya pakurapa kupisa pamusoro pezvinhu zvakasiyana-siyana zvemakanika, kusanganisira kucheka maturusi emucheto, vharavha yekuvharira nzvimbo, magiya madiki, zviumbwa zvidiki, zvikamu zvemotokari, magiya emuchina, maguidhi ekutungamira maturusi, mamota emota, uye ma reducer shafts.