Pane nyaya iri kuitika mukugadzira zvinhu nemazvo: munhu wese anoda kutaura nezve laser interferometer nemuchina wekuyera zvinhu. Hapana anoda kutaura nezveplate yesimbi yakaumbwa iri pasi pavo.
Asi nyanzvi dzemakanika nemainjiniya emhando yepamusoro avo vave vari muindasitiri iyi kwenguva yakareba vanoziva chokwadi. Nzvimbo yepamusoro ndiyo nheyo. Uye kana nheyo ikadonha, hapana michina inodhura yemetrology iri pamusoro payo ichakupa nhamba dzaunogona kuvimba nadzo.
Nyaya ino inotaura nezvemaplate esimbi akaumbwa — kunyanya, chinoita kuti munhu agare kwenguva refu zvakakwana kuti akwanise kushivirira zvinhu nemazvo munzvimbo dzekugadzira, uye chii chinoshandura mari yekudyara yemadhora zviuru zvitatu kuita dambudziko remadhora zviuru makumi matatu mushure memakore mashanu.
Nei Iron Yakakandwa Ichiri Kutonga Munzvimbo Dzekugadzira Chaidzo
Makore mashoma ega ega, mumwe munhu ari muindasitiri iyi anoburitsa chinyorwa pamusoro pekuti granite iri kutsiva sei simbi yakakandwa kuti ishandiswe pakuyera nemazvo. Uye makore mashoma ega ega, nyanzvi dzemachina dzine ruzivo dzinoverenga zvinyorwa izvozvo, dzinogutsurira musoro zvine hunhu, uye dzinoramba dzichishandisa maplate avo esimbi yakakandwa.
Chikonzero hachisi chekuoma musoro. Ifizikisi uye kushanda kwayo.
Simbi yakakandwa ine simba rekudzivirira mvura rakasiyana nera granite. Kana kucheka kwakawanda kuri kuitwa pedyo - kukuya, kukuya, EDM - simba rekudengenyeka rinobuda pamusoro pegranite yakaoma uye rinosvibisa zviyero zviri pedyo rinotorwa ne microstructure yesimbi yakakandwa. Hazvisi zvemashiripiti. Ma graphite flakes ari mu cast iron matrix anoita chaizvo zvaakagadzirirwa kuita.
Hunhu uhwu hwekudzikisa hunonyanya kukosha munzvimbo dzekugadzira kupfuura munzvimbo dzekuongorora mamiriro ekunze. Uye nzvimbo dzekugadzira ndipo panowanikwa kugadzirwa kwakanyatsojeka kwenyika.
Simbi yakakandwa inogona kugadziriswawo nenzira iyo granite isingagadzirisike. Kana ndiro yesimbi yakakandwa ikaparara zvisina kuenzana, kana kuti ikakuvara munzvimbo yayo, nyanzvi yemakanika inogona kuidzosa - kuidzosera kuGrade 00 specifications pasina kutsiva ndiro yese. Izvi zvinowedzera hupenyu hwebasa rendi yesimbi yakagadzirwa zvakanaka kusvika makore makumi matatu, makumi mana, kana makumi mashanu. Edza kubvisa izvozvo kubva mundiro yegranite yakadonhedzwa.
Mutambo weGiredhi: Zvinoreva Nhamba Chaizvoizvo
Kana mutengesi akakupa puratifomu yesimbi yakakandwa, vanowanzo taura giredhi - kazhinji Giredhi 00, Giredhi 0, Giredhi 1, kana Giredhi 2. Magiredhi aya anotsanangurwa mumatanho akaita seDIN 876, ASME GGGP-463C, ISO 8512, nedzimwe. Kunzwisisa zvavanoreva mukushanda kwakakosha pakutenga puratifomu chaiyo.
Giredhi rinotsanangura kushivirira kwakatwasuka — kutsauka kwakanyanya kunobvumirwa kubva pane referensi yakakwana yedzidziso pamusoro pese pekuyera.
Kune DIN 876, ma tolerances anoita seizvi:
Giredhi 00: kutsauka kwema microns angangoita 2.3 pamusoro pe1,000mm. Giredhi 0: angangoita 4.6 microns. Giredhi 1: angangoita 9.2 microns. Giredhi 2: angangoita 18.5 microns.
Kudzika kwega kwega mugiredhi kunowedzera kaviri kukanganisa kunobvumirwa. Pamashandisirwo anoda kunyatsojeka kwe micron-level, izvi zvinokosha zvikuru. Plate inobvumira 18.5 microns yekusiyana kwe flatness — Giredhi 2 — iri kushandisa bhendi yako yese ye tolerance usati watotanga kuyera.
Zvizhinji zvezvikumbiro zvekuongorora zvemaindasitiri zvinoreva Giredhi 0 kana Giredhi 1. Giredhi 00 rakachengeterwa marabhoritari emetrology, kuongororwa kwekupedzisira kweaerospace, uye mashandisirwo apo bhajeti rekusaziva kwekuyera rakamanikana. Musiyano wemutengo pakati pemagiredhi unoratidza nguva yakawedzerwa nehunyanzvi hunodiwa panguva yekugadzira, kwete kungoti musiyano wekushambadzira.
Chii Chinonyatsoratidza Kuti Plate yesimbi yakaumbwa inogara kwenguva yakareba sei
Maplate esimbi akaumbwa haakundikane nekuda kwezera. Anokundikane nekuda kwekushandiswa uye kutarisirwa kwawo. Hezvino izvo pepa remaspec sheet risingakuudzi:
Hunyoro ndihwo hunokonzera kuuraya chinyararire.Simbi yakakandwa ine maburi. Kunyangwe kana ikazorwa mafuta zvakanaka, inonwisa mvura kubva mumhepo ine hunyoro nekufamba kwenguva. Izvi zvinokonzera shanduko dzisinganzwisisike dzinoonekwa sekurasikirwa nekusatsetseka - kwete zvakanyanya kuoneka panguva yekushandiswa kwezuva nezuva, asi zvakakwana kuyerera kunze pasina yambiro. Maplate ari munzvimbo dziri kumahombekombe, munzvimbo dzinopisa, kana mumatura asina kugadziridzwa anonyanya kukuvadzwa. Mhinduro yacho haina kuoma: kuisa mafuta nguva dzose, mavharo ekuchengetera akakodzera, uye kuongorora kusatsetseka nguva nenguva. Asi kazhinji hazviwanzoitiki.
Kutenderera kwekupisa kunokonzera kushushikana.Ndiro iri pedyo nechishandiso chemuchina, chiteshi chekuisa zvinhu, kana hwindo richaona kuchinja kwekupisa mukati mezuva. Simbi inokura uye inodzika nekupisa, uye kupisa kusina kufanana - izvo zvinowanzoitwa mumafekitori - zvinogadzira kushushikana kwakasiyana mundiro. Kwemakore, izvi zvinobatsira pakuora zvishoma nezvishoma. Kugadzirisa kunoshanda: isa plate yako pamusoro penzvimbo dzinopisa zvakananga uye magiraidi ekupisa, uye rega igare yakasimba usati wayera zvakakosha.
Kupera kwenzvimbo kubva pakubata kakawanda.Kana vashandi vako vakagara vachiisa ma workpiece carriers panzvimbo imwe chete paplate, vanogadzira mapatani ekupfeka ari munzvimbo imwe chete. Izvi zvinonyanya kuitika pamaplate madiki anoshandiswa kakawanda mugadziriro imwe chete. Kutenderera nzvimbo yeplate nguva nenguva, uye kushandisa ma carrier akakodzera anogovera mutoro zvakaenzana, kunoita kuti nguva yekushanda ive yakareba zvakanyanya.
Kukuvadzwa kwemhedzisiro.Chivharo chegeji chakadonhedzwa, kuiswa kwechigadziko chechiratidzo chedial chinorema chisina kungwarira - izvi zvinogadzira maburi uye machip marks anova zvikanganiso zve geometric reference errors zvisingaperi. Kukuvadzwa kwesimbi yakakandwa kunogona kugadziriswa, asi kugadzirisa kunodhura mari uye kunotora nguva. Kudzivirira kwakaderera kana tichienzanisa.
Hunhu Hwekugadzira Hunosiyanisa Pureti Yemakore 20 Neyemakore 5
Haasi mapurati ese esimbi yakagadzirwa zvakafanana. Muumbirwo wezvinhu zvakabikwa, maitiro ekukanda, kurapwa kwekupisa, uye kukwenya kwekupedzisira zvese zvinobatsira pakushanda kwenguva refu.
Hunhu hwezvinhu zvisina kugadzirwa hunokosha kupfuura zvinofungwa nevatengi vazhinji.Chimiro chegrafiti flake musimbi yakaumbwa — izvo zvinoita kuti ive nehunyoro — zvinoenderana nekugadzirwa kwesimbi uye mamiriro ekuumbwa kwayo. Zvigadzirwa zvine kugoverwa kwegrafiti kwakaoma uye kusina kuenzana zvinonyanya kukonzera kusagadzikana kupfuura zvine graphite yakanaka, yakagoverwa zvakaenzana. Mugadziri anodzora maitiro avo ekuumbwa uye kutsvaga zvinhu anogadzira maplate akafanana kupfuura anotenga zvigadzirwa kubva kufoundry.
Kurapa kupisa uye kukwegura kunokosha.Zvishandiso zvesimbi zvine kushushikana mukati memuviri nekuda kwekutonhodza. Pasina kurapwa kwakakodzera kwekudziya, ndiro icharamba ichichinja mativi kwemwedzi kana makore mushure mekuiswa. Vagadziri vepamusoro-soro vanochembera magadzirirwo avo - kungave kuburikidza nekuchengetwa kwechisikigo kana kukurumidza kupisa - muchina usati watanga. Izvi zvinobvisa kusagadzikana kwemativi ndiro isati yasvika padanho rekukwesha.
Maitiro ekukwesha ndipo panogara hunyanzvi chaihwo.Kukwenya ndiro yesimbi yakagadzirwa nemaoko kuti ienderane neGiredhi 00 kunoda mhizha inogona kuverenga zvinhu zvirimo - kunzwa kuti zvinhu zvakawanda sei zviri kubviswa, kuziva kana pamusoro pacho pari kusangana nechinangwa, uye kugadzirisa matekiniki avo panguva chaiyo zvichibva pamhinduro dzinobatwa. Unyanzvi uhwu hunotora makore kuti hugadzirwe. Mugadziri ane hunyanzvi hwemakore anopfuura makumi maviri nemashanu anogadzira maplate ane maitiro ari nani emucheto, magadzirirwo epamusoro akafanana, uye kuchengetedza kutsetseka kwenguva refu kupfuura ane vashandi vakawanda uye vashandi vasina ruzivo rwakawanda.
Sarudzo dzeKutsvaga: Mibvunzo Yekubvunza Usati Watenga
Vatengi vanopiswa nemapureti esimbi akagadzirwa ndivo vanowanzo sarudza mutengo nepepa remhando yepamusoro chete. Heino mibvunzo inonyanya kukosha:
Chii chinonzi kuumbwa kwezvinhu zveplate uye maitiro ekuumba? Mutengesi asingakwanise kupindura mubvunzo uyu zvakajeka haasi kudzora maitiro avo ekugadzira padanho raunoda.
Ko simbi yakabviswa here kushushikana isati yagadzirwa? Kana mhinduro iri kwete kana kuti isina kujeka, ndiro yauri kutenga ingave ichiri kuzorora - zvichireva kuti chimiro chayo chichiri kuchinja sezvo iri pasi pechitoro chako.
Chii chinorema zvikuru pakugadzirwa kwenyu, kwete chete chiyero chepasi chepasi? Vamwe vagadziri vanobatidza maplate avo eGiredhi 00 kusvika ku ±1 micron kupfuura 1,000mm, kwete chiyero chepasi che 2.3 micron. Vamwe vanongoda kukwenya pasi pemuganhu.
Ndeipi nzira yekukwenya yaunoshandisa — nemaoko, semi-otomatiki, kana yakazara CNC scraping? Kune mashandisirwo akakodzera eimwe neimwe. Asi kana mutengesi achiti CNC scraping inowana mhando yakafanana neyehunyanzvi hwekushandisa manyorerwo eGiredhi 00, bvunza ruzivo rwekugadzira.
Ndingawana here chitupa chekuongorora huwandu hwezvinhu chinokwanisa kuteverwa zvizere nesangano renyika rinoona nezvemetrology? Kwete chitupa chemukati chete - chinobva muketani yekuongorora huwandu hwezvinhu chichienda kunyanzvi yenyika.
Inguva yakadini yekugadzirira zvigadzirwa zvemasaizi akajairwa uye asiri akajairwa? Uye une stock yesaizi dzakajairwa here?
Ndeipi mutemo wenyu wekudzorera kana garandi kana plate yacho ikatadza kushivirira kana kuti ikava nematambudziko pakutanga kwebasa?
Kusarudza Zvakanaka Kwazvo Kwakakupoteredza
Purati yesimbi yakakandwa pamusoro inoshanda zvakanaka murabhoritari inodzorwa nekupisa inogona kunge isiriyo sarudzo yakakodzera kune nzvimbo yekugadzira ine zvakawanda. Heino hurongwa hupfupi:
Kune ma laboratori emetrology nemakamuri ekuongorora ane climate control:Taura Giredhi 00, ma castings anoderedza kushushikana, kutevedza kwakazara kwe calibration. Mari yekuwedzera inoruramiswa nezvinodiwa nemazvo uye nzvimbo inodzorwa.
Kune nzvimbo dzekugadzira michina ine vibration uye shanduko yekupisa:Plate yeGiredhi 0 iri pakutsigira kwakakodzera kudedera kwemhepo inogona kushanda zvakanaka kupfuura plate yeGiredhi 00 pakutsigira kusina kunaka. Grade yakakodzera nharaunda inokosha kupfuura giredhi repamusoro riripo.
Kune nzvimbo dzakaoma — zvivakwa zvekunze, mamiriro ekunze ane hunyoro, matura asina conditioner:Funga nezve granite pane simbi yakakandwa kuti urambe hunyoro. Kana kuti shandisa nzira yakasimba yekuchengetedza simbi yakakandwa — kuiisa mafuta zuva nezuva, kuongorora nguva dzose kuti yakatsetseka, uye zvivharo zvekuchengetera kana zvisiri kushandiswa.
Kune nzvimbo dzekudzidzisa nekudzidzisa:Mapureti eGiredhi 1 kana Giredhi 2 akakodzera kudzidzisa matekiniki ekutanga ekuyera. Kuchengetedza mari pano zvine musoro — zvinodiwa pakunyatsorongeka hazvikodzeri mutengo wemidziyo yeGiredhi 00.
Tsika Imwe Chete Yekuchengetedza Ichakuchengetedza Mari Yakawanda
Kana paine chinhu chimwe chete chaunoita zvakasiyana mushure mekuverenga chinyorwa chino, chiite seizvi: chengeta plate yako yesimbi yakaumbwa nemafuta.
Kwete dzimwe nguva. Kwete kana uchiyeuka. Nguva dzose.
Mafuta emuchina akapfava — mafuta akafanana neawaishandisa pakugadzira simbi kana muchina wekugaya — anoiswa nejira risina jira zuva rega rega kana maviri anoita kuti mvura isanyungudike. Zvinotora masekondi makumi matatu. Hazvidhuri mari yakawanda. Uye ndiyo nzira imwe chete inoshanda yekugadzirisa simbi yaungaite kuti uwedzere hupenyu hweplate yesimbi yakakandwa.
Zvimwe zvese — kuongorora kuti chigadziko chakaita sei nguva nenguva, kufukidza zvakanaka chigadziko, kudzivirira kukuvara kwechinhu — zvinokosha. Asi ndiro ine mafuta akawanda yakachengetwa zvakanaka inogara kwenguva refu kupfuura ndiro yatakaregeredza kwemakumi emakore.
Haisi fananidzo. Inongova nzira yakanaka yekuchengetedza imba — uye hwaro hwekuvimbana pakati pechishandiso chakarurama nevanhu vanovimba nacho.
Nguva yekutumira: Chivabvu-26-2026