Muindasitiri yekuvhara, polyurethane (PU) O-rings dzinoshandiswa zvakanyanya mumidziyo ye hydraulic, michina inongozvishandira, michina mitsva yesimba nedzimwe nzvimbo dzakakosha, nekuda kwekudzivirira kwavo kubvaruka, kudzivirira kupfeka kwakanyanya uye kusimba kwakanyanya. Dambudziko renguva refu riripo muindasitiri: kunyangwe vagadziri vakashandisa zvinhu zvakafanana zve polyurethane kugadzira O-rings, zvigadzirwa zvakapedzwa zvichiri kuratidza musiyano mukuru mukusimba kwekuvhara, kuramba kwemamiriro ekunze uye hupenyu hwebasa. Tsvagiridzo yehunyanzvi hwemaindasitiri yakaratidza kuti kuumbwa kwefomula hakusiri iko chete kusiyanisa mhando yechigadzirwa. Kupenya kwasara kubva mukuita kwekugadzira chikanganiso chakavanzika chiri nyore kufuratirwa. STMC (Nanjing) Precision Machinery yakatanga michina yekubvisa cryogenic ine kunyatsojeka uye inoshanda zvakanyanya, iyo inonyatsogadzirisa nzvimbo dzekurwadziwa kwekubvisa deflashing yemhete dzekuvhara kubva kunobva uye inonyatsoshandisa kugona kwekushanda kwezvinhu zve polyurethane.
Ma-O-rings ePU anonyanya kugadzirwa kuburikidza nekumanikidza uye kuputira. Fine flash nemaburrs zvinoumbwa padenderedzwa rekunze nekuda kwemold parting lines uye kuwanda kwezvinhu. Vagadziri vazhinji vadiki nevepakati vanonyanya kutarisa pakugadzirisa formula, asi vachiri kuvimba nenzira dzekugadzira mushure mekugadzira dzakadai sekuchekerera nemaoko nechigero uye kupukuta vhiri rekukuya kuti ribvise tsvina. Nzira idzi hadzibvisi maburrs makuru, uye dzinowanzo kukwenya ma-O-rings uye dzinokonzera kutsauka kwehukuru. Flash inoita seisina basa inokanganisa kubatana pakati pema-O-rings nemagrooves, zvichikonzera kubuda kwemvura uye kuderedzwa kwekumanikidzwa pasi pemamiriro ekushanda ane kumanikidzwa kwakanyanya. Senzvimbo dzisina simba muchimiro pasi pekumanikidzwa, maburrs anowanzo pwanyika uye kubvaruka pakutanga panguva yekufamba kwemidziyo, zvichikanganisa zvakanyanya kuramba kwepolyurethane kubvaruka. Pamusoro pezvo, maburrs ane kusimba kwekukwegura kwakanyanya kupfuura muviri mukuru wechigadzirwa. Anoora nekukurumidza munzvimbo dzakanyanya kupisa/dzishoma uye dzinoparadza, zvichiita kuti sealing ring yese ikundikane nguva isati yakwana. Marara akadonha achabvisawo macircuit emafuta nezvikamu zvemichina zvakanyatsonaka.
Kuchenesa kwe cryogenic kwakanyatsojeka kunoratidza kuti ndiyo mhinduro yakanakisisa yekubvisa zvikanganiso zve flash uye kuwedzera mashandiro ezvigadzirwa. Sekambani yenyika yepamusoro-soro uye kambani ye "Specialized, Refined, Differential and Innovative" yeJiangsu Province ine ruzivo rwemakore anopfuura gumi mu deburring tekinoroji ine tembiricha yakaderera, STMC inoshandisa Sino-Japanese joint R&D hunyanzvi pamwe chete nematekinoroji akawanda ane patent kuti ipe mhinduro dzakagadzirwa dzakagadzirirwa cryogenic deflashing dzakatsaurirwa kuma PU sealing rings.
Yakashongedzerwa nesystem yekudzora tembiricha yakanyatsonaka iyo inochengetedza tembiricha shoma, michina iyi inongogumbura maburrs emucheto chete patembiricha yakaderera uku ichichengetedza kusimba uye hunhu hwemuviri wePU O-ring. Iine chimiro chekuputika kwemedia chinoputika kaviri, inobvisa flash zvakakwana kubva kumativi ese pasina kukuvadza saizi yechigadzirwa, kupenya kwepazasi kana chimiro chemamorekuru echinhu chacho. Zvigadzirwa zvakapedzwa zvine mipendero yakatsetseka uye yakarongeka uye kugadzikana kwakanaka mukugadzirwa kwehukuru, zvichisangana nemazinga ekuchenesa akanyanya kunyatsojeka.
Panyaya yekushanda zvakanaka kwekugadzira, michina yeSTMC inodzima maburi inoburitsa maburi inoburitsa maburi inowanda kana tichienzanisa nekushanda nemaoko. Inogonesa kugadziriswa kwemaburi ePU O-rings akawanda, ichideredza mari yevashandi uye ichideredza mitengo isina kunaka uku ichienzanisa kunaka kwepamusoro uye kushanda zvakanaka kwekugadzirwa kwemaburi. Maburi ePU O-rings anogadziriswa nemidziyo iyi anoona kuvandudzwa kwakazara mukushanda kwekuvhara, kuramba kupisa kwakanyanya uye kwakaderera, pamwe nekugara kwenguva refu kwekudzivirira kukwegura. Nezvinhu zvakafanana, kushanda kwavo kwese kunopfuura zvigadzirwa zvinogadziriswa nenzira dzechinyakare dzekubvisa maburi.
Vagadziri vezvisimbiso zvemotokari nezvikamu zvehydraulic vakataura mukuyedzwa kwemumunda kuti mushure mekushandisa STMC's cryogenic deflashing solutions, hupenyu hwese hwezvisimbiso hunowedzerwa, uye mwero wekukundikana kwekubuda kwemidziyo unoderera zvakanyanya. Zvigadzirwa zvavo zvawedzera kukwikwidzana kwakasimba mumisika yemitengo yepamusoro uye inotsigira yepamusoro.
Mazuva ano, makwikwi emhando dzakasiyana-siyana ezvinhu zvakagadziriswa akawedzera muindasitiri yekuvhara, uye kuvimba chete nekuvandudzwa kwefomula hakuchakwanisi kuchengetedza budiriro. Ichitsigirwa nemichina yekubvisa ma cryogenic deflashing ine magadzirirwo akajeka uye anoshanda zvakanyanya, STMC inobatsira vagadziri kubvisa zvikanganiso zve flash kubva panobva uye kupa mukana wakazara wekushanda kwezvinhu zvePU O-ring. Maitiro ekugadzira akaomarara uye akagadziridzwa anotsigira zvigadzirwa zvekuvhara zvine magadzirirwo akakwirira. Vachitsigirwa nemichina yehunyanzvi, vagadziri vekuvhara vanogona kusununguka kubva mumakwikwi emitengo yakaderera, kugadzira zvigadzirwa zvekuvhara zvine magadzirirwo akasimba uye epamusoro, uye kutungamira indasitiri yese yekuvhara rabha nepurasitiki kusvika pakunyatsojeka, hupenyu hwebasa hwakareba uye otomatiki yakazara.
Nguva yekutumira: Chikumi-15-2026
