Vanhu vazhinji pavanonzwa 'chigaro chevharuvhu', vanofananidzira simbi yakapfava, yakaita sedonati. Ndiko kukanganisa kwekutanga. Muchokwadi, iratidziro yakakomba, muchengeti wechibairo mukamuri yekupisa hutsinye kutenderera kwekupisa nekumanikidza. Dambudziko chairo harisi rokungogadzira; iri kugadzira imwe inopona mugehena chairo rayakagadzirirwa. Ndakaona kutadza kwakawanda kuchidzoserwa kumashure pakuitora sechikamu chemidziyo.
Iyo Material Conundrum: Haisi Kungori Simbi
Iwe haugone kungotora chinhu kubva pane generic chati. A chigaro chevharuvhu nokuti gasi remusikirwo compressor rinotarisana nemuvengi akasiyana zvachose pane imwe mune yakakwirira-inomutsa peturu injini. Iyo gasi compressor chigaro inorwa neinoenderera, yakanyanya-kudzvanywa yakaoma gasi, zvichitungamira kune yakasarudzika chimiro chekupfeka isu taidaidza kuti guttering. Pano, simbi yakaomeswa inogona kungotsemuka pasi pesimba rinogara richiitika. Isu takadzidza izvi nenzira yakaoma pane yemunda retrofit makore apfuura.
Ndiko uko chiitiko chemuvambi seQingdao Qiangsenyuan Technology Co., Ltd. (QSY) chinobatika. Nemakore makumi matatu ekukandira uye kugadzira, havangotengese alloys; vanonzwisisa mamiriro ezvinhu. Basa ravo necobalt-based uye nickel-based alloys harisi redzidzo. Pabasa rakasimba-funga injini dzemafuta anorema kana mujaho wepamusoro-aya alloys akakosha haasi eumbozha; ndivo chete sarudzo. Iwo macobalt-akavakirwa iwo, nekudziya kwawo kwekuzvarwa uye kushora, anozvinyudza mumusoro wecylinder, achigadzira chisungo chisingaperi chinoramba kudzikira sepasina chimwe chinhu.
Iko kukanganisa kutsanangura simbi isina tsvina uye kuidana zuva. Giredhi ripi? 440C inopa kukuru kupfeka kuramba asi tarisa kuoma kwayo pakupisa kwakanyanya. Zvigaro zveInconel zvakanakisa zvekupedza mavharuvhu mune turbocharged application, asi iyo machining mutengo chinhu chaicho. Iyo inogara ichitengeserana: mutengo, machinability, thermal conductivity, uye kuoma. Hapana mhinduro yepasi rose.
Kugadzira: Ipi Theory Inosangana neLathe
Kunyangwe neyakakwana alloy, basa racho rakaitwa nehafu. Nzira yekugadzira inorayira kushanda. Ini ndiri mutendi akasimba mukugadzirwa kwakabatanidzwa kwezvinhu zvakakosha seizvi. Shell mold kukanda kana kuisa mari kubva kune nyanzvi yakaita seQSY inopa hombe musoro kutanga. Sei? Nekuti iwe unowana padhuze-neti-chimiro chikamu chine yepamusoro zviyo chimiro uye density yezvinhu zvichienzaniswa nechikamu chakagadzirwa kubva kune generic bar stock. Nokuti a chigaro chevharuvhu, kuvimbika kwemukati ndicho chinhu chose-hapana porosity yakavanzika inobvumirwa.
Ipapo kunouya machining. Apa ndipo panopatsanura chigaro chakanaka kubva pane chakakundikana. Kudzika kwezviso zvekuisa chisimbiso, iko kukanganiswa kwema angles - idzi hadzisi nhamba dziri padhirowa. Kusiyana kwezvikamu zvishoma zvegumi zvinogona kutungamirira pakupisa kusina kunaka, zvichiita kuti nzvimbo dzinopisa uye pakupedzisira kutsva kwevhavha. Ini ndinorangarira batch apo chirongwa cheCNC chaive nechikanganiso chidiki chekushandisa, zvichitungamira kune minuscule chamfer kusawirirana. Izvo zvakakonzera kupisa kwenzvimbo uye kutadza nguva isati yakwana mumayuniti gumi nemaviri. Dhiyabhorosi ari mune izvi zvidiki zvidiki.
Maitiro avo, kubva pakukandwa kunodzorwa kusvika kune yekupedzisira CNC machining pasi pedenga remba, inoderedza izvi zvinosiyana. Inobvumira kudzora kwakasimba pamusoro peiyo yese yakaoma geometry - kumeso kwepamusoro, iyo 45-degree (kana dzimwe nguva 30-degree) yekuisa chisimbiso angle, uye dhayamita rekunze rakagadzirirwa kudhinda-kukodzera. Hausi kungotenga chikamu; uri kutenga controlled process cheni.
Iyo Yakakodzera Saga: Dhinda, Chill, uye Tariro
Hechino chokwadi chinowanzo jekeswa: chakakwana chigaro chevharuvhu inogona kuparadzwa panguva yekuisa. Iko kukanganisa kunokodzera hakugone kutaurirana. Inovimbisa kugadzikana kwemaitiro uye, crucially, kupisa conduction mumusoro wecylinder. Asi kuirovera mukati nemutyairi wegeneric iresiphi yemadiki-makatsemuka kana kukanganisa.
Nzira yakarurama inosanganisira kutonhora kwechigaro (kazhinji nenitrogen yemvura) kuti iite chibvumirano, uye dzimwe nguva kupisa musoro kuwedzera bhomba. Izvi zvinobvumira kuiswa kwakatsetseka, kudzvanya-kukodzera pasina chisimba. Ndakaona ma technicians achisvetuka kutonhora nekuti inonyatsokwana zvakakwana, kungoita kuti chigaro chishande chakasununguka mushure memaawa makumi mashanu ekushanda. Kutenderera kwekupisa kunowana hutera hwese mukukwana ikoko.
Uye ngatitaure nezve counterbores. Homwe yechigaro mumusoro inofanira kunge yakachena uye yakanyatsogadzirwa. Chero marara, mafuta, kana kusakwana kunoshanda sechidziviriro, kugadzira chinovharira chinopisa. Chigaro chinopisa, vharafu inopisa, uye iwe unowana kutadza kwekupisa kwekirasi. Zvinonzwika zvakakosha, asi mukuvakazve zvitoro, nhanho iyi ndipo panotangira makumi matatu muzana ekutadza.
Kutadza Kuongorora: Kuverenga Nyaya muSimbi
Yakasakara kana kukundikana chigaro chevharuvhu i report ye forensic. Kuvhara pachiso chakasimwa? Izvi zvinowanzoita micro-welding uye kubvarura-kunze, zvichiratidza kusakwana kwekuzora (muinjini dzine zvinotsiva mafuta anotungamira) kana kusapindirana kwezvinhu pakati pechigaro nechiso chevharuvhu. Chigaro chakafara, chakadzoreredzwa chiratidzo chekare chemidziyo yakapfava zvakanyanya pakushandisa-iri kuroverwa mumusoro.
Radial cracks inobuda kubva mukati medhayamita? Ndiko kunowanzova kuneta kwekupisa, kubva mukukurumidza kupisa uye kutonhora kutenderera. Inokuudza kuti kupisa kwekushisa kwemidziyo hakuna kukwana, kana kupisa kwemoto mumusoro kwakakanganiswa (kudzokera kune iyo isina kukwana yakakwana kana yakasviba counterbore). Dzimwe nguva, iwe unoona kusinganzwisisike, kusvibiswa kwemavara-ndiyo oxidation uye kurwisa kwemakemikari kubva kune hukasha hunowedzera mafuta kana kutsva nezvinogadzirwa, kusheedzera kune imwe inodzivirira corrosion alloy senge giredhi yakavakirwa nickel.
Aya haasi maonero ezvidzidzo. Ivo vanozivisa zvakananga zvinotevera kutsanangurwa. Kuona kupisa kuneta kwakatsemuka kunoreva kuti inotevera iteration ingangoda kutama kubva kune yakajairwa simbi kuenda kune yemhangura-yakapinzwa alloy kune zvirinani kupisa conductivity, kana pamwe chinja kune vacuum-yakanyungudika zvinhu zvekuchena kukuru uye kuneta simba.
Kupfuura Chigaro: Iyo System View
Iwe haugone kutsaura chigaro. Icho chikamu chehurongwa: vharafu (zvinhu zvayo uye kupfekedzwa), kudzvanywa kwechirimo, mamiriro ekutungamira, mhando yemafuta, uye tembiricha yekushandisa injini. Chigaro chakatarisana nestellite chakakwana chichiri kutadza kana gwara revharuvhu rakapfekwa, zvichiita kuti valve stem seal leak uye coking. Maonero akazara.
Ichi ndicho chikonzero kubatana nemugadziri anowana iwo mufananidzo mukuru zvine basa. Paunotarisa pane portfolio yekambani senge iri ku tsngtaocnc.com, inotora makumi emakore kubva pakukandira kune chaiyo machining, inopa kunzwisisa kweiyi ecosystem. Havasi kungodzima mhete; vari kupa chikamu chinofanira kugara munzvimbo ine ruvengo, inodyidzana. Sarudzo yealloy yecobalt pamusoro pesimbi isingadhuri haikoshesi; ndiyo mhinduro kune systemic kupisa kupisa dambudziko.
Mukupedzisira, kutsanangura chigaro chevharuvhu chiitiko mune yakashandiswa fizikisi uye inoshanda metallurgy. Ndezvekubvunza mibvunzo yakakodzera: Mafuta ndeapi? Chii chinonzi duty cycle? Ndeipi simba rekutonhodza? Mhinduro haisati ichingova chikamu chenhamba. Kudanwa kwekutonga, kunotsigirwa nechiitiko uye, kutaura chokwadi, kukundikana kwekare kwakadzidzisa zvidzidzo zvakaoma. Chinangwa ndechekuita chigaro chinhu chekupedzisira chero munhu ane hanya nazvo panguva yekudonha.
