Yini oyaziyo ngemininingwane yobukhulu ekwakhiweni kwemishini okudingeka inakwe?
Ubukhulu bomkhiqizo uwonke:
Ziyizilinganiso ezichaza umumo nosayizi wento iyonke. Lezi zilinganiso ngokuvamile zimelelwa njengamanani ezinombolo emabhokisini angunxande abonisa ubude, ububanzi nobude.
Ukubekezelela:
Ukubekezelela ukuhlukahluka okuvunyelwe kobukhulu okuqinisekisa ukulingana okufanele, ukusebenza, nokuhlanganisa. Ukubekezela kuchazwa ngenhlanganisela yezimpawu zokuhlanganisa nokususa kanye namanani ezinombolo. Imbobo enobubanzi obungu-10mm +- 0.05mm, isibonelo, isho ukuthi ububanzi buphakathi kuka-9.95mm kuya ku-10.05mm.
Ubukhulu beJiyomethri nokubekezelela
I-GD&T ikuvumela ukuthi ulawule futhi uchaze i-geometry yezingxenye nezici zomhlangano. Uhlelo luhlanganisa amafreyimu okulawula nezimpawu ukuze kucaciswe izici ezinjengokucaba (noma ukujula), i-perpendicularity (noma ukufana), njll. Lokhu kunikeza ulwazi olwengeziwe lokuma nesiqondiso sezici kunezilinganiso eziyisisekelo zobukhulu.
I-Surface Qeda
Ukuqedwa okungaphezulu kusetshenziselwa ukucacisa ukuthungwa okufunayo noma ukushelela kwendawo. Ukuqedwa kwendawo kuvezwa kusetshenziswa izimpawu ezifana no-Ra (incazelo yezibalo), i-Rz(iphrofayili yobude obukhulu), kanye namanani athile okugwedla.
Izici Ezinemicu
Ukuze ulinganise izinto ezinentambo, njengamabhawudi noma izikulufu, kufanele ucacise usayizi wochungechunge, ukuphakama kwephimbo nochungechunge lwentambo. Ungaphinda ufake noma yimiphi eminye imininingwane, njengobude bentambo, ama-chamfer noma ubude bentambo.
Ubudlelwano Bomhlangano & Clearances
Imininingwane ye-Dimensioning ibalulekile futhi lapho uklama ukuhlangana kwemishini ukuze kucatshangelwe ubudlelwano phakathi kwezingxenye, kanye nokucaciswa okudingekayo ukuze usebenze kahle. Kubalulekile ukucacisa izindawo zokukhwelana, ukuqondanisa, izikhala kanye nanoma yikuphi ukubekezelelana okudingekayo ekusebenzeni.
Izindlela zokulinganisa zezakhiwo ezivamile
Izindlela zokulinganisa izimbobo ezivamile (imigodi eyimpumputhe, imigodi enezintambo, izimbobo ezishoniwe, izimbobo ezishoniwe); izindlela zokulinganisa ama-chamfers.
❖ Imbobo eyimpumputhe
❖ Imbobo enentambo
❖ I-Counterbore
❖ Imbobo yokubala
❖ I-Chamfer
Izakhiwo ezenziwe ngomshini engxenyeni
❖ I-undercut groove ne-grinding wheel overtravel groove
Ukuze kube lula ukukhishwa kwethuluzi engxenyeni kanye nokuqinisekisa ukuthi izingxenye ezithintekayo ziyefana ngesikhathi sokuhlanganiswa, kufanele kusetshenziswe i-groove engaphansi esetshenzwa ngaphambili, noma i-grinding wheels overtravel groove. kusetshenziwe.
Ngokuvamile, ubukhulu be-undercut bungaboniswa njengokuthi "ububanzi begroove x ububanzi", noma "ububanzi begroove x ububanzi begroove". Igroove edlulayo yesondo lokugaya lapho ugaya ubuso bokuphela noma isiyingi esingaphandle.
❖Isakhiwo sokumba
Izimbobo eziyizimpumputhe ezibhobozwe i-drill zine-engeli engu-120deg ngezansi. Ukujula kwengxenye yesilinda ukujula kokumba, ngaphandle komgodi. Inguquko phakathi kwembobo enesitebhisi kanye nekhoni engu-120deg imakwa ngekhoni enendlela yokudweba, kanye nokulinganisa.
Ukuqinisekisa ukubhola okunembile, nokugwema ukuphuka kwebhithi yokubhoboza, kubalulekile ukuthi i-eksisi ye-drill bit ibe yi-perpendicular ngangokunokwenzeka ebusweni balapho kubholwa khona. Isithombe esingezansi sibonisa indlela yokuhlela kahle ubuso obuthathu bokubhola.
❖Abaphathi nama-dimples
Ngokuvamile, izindawo ezihlangana nezinye izingxenye noma izingxenye zidinga ukuphathwa. Abaphathi kanye nemigodi ekulingisini kuvame ukudizayinelwa ukunciphisa indawo yokucubungula ngenkathi kuqinisekiswa ukuthintana okuhle phakathi kwezindawo. Abaphathi bendawo yokusekela kanye nemigodi yendawo yokusekela iboshiwe; ukunciphisa indawo yokucubungula, kwakhiwa i-groove.
Izakhiwo Zengxenye Ejwayelekile
❖Izingxenye zemikhono yeshaft
Ama-shafts, ama-bushings, nezinye izingxenye ziyizibonelo zezingxenye ezinjalo. Uma nje ukubuka okuyisisekelo kanye nezigaba eziphambanayo kubonisiwe, kungenzeka ukuveza isakhiwo sayo sendawo nezici eziyinhloko. I-eksisi ye-projection ivamise ukubekwa ngokuvundlile ukuze kube lula ukubuka umdwebo. I-eksisi kufanele ibekwe emugqeni oseceleni ome mpo.
I-axis ye-bushing isetshenziselwa ukukala ubukhulu be-radial. Lokhu kusetshenziselwa ukunquma u-F14, no-F11 (bona Isigaba AA), isibonelo. Umfanekiso udwetshiwe. Izidingo zedizayini zihlanganiswe nebhentshimakhi yenqubo. Isibonelo, lapho ucubungula izingxenye ze-shaft ku-lathe ungasebenzisa ama-thimbles ukusunduza imbobo ephakathi kwe-shaft. Esiqondisweni sobude, isiphetho esibalulekile noma indawo yokuthintana (ihlombe), noma indawo yomshini ingasetshenziswa njengesilinganiso.
Isibalo sibonisa ukuthi ihlombe elingakwesokudla elinobulukhuni obuphezulu obungu-Ra6.3, liyireferensi eyinhloko yobukhulu obubheke ngakubude. Amasayizi afana no-13, 14, 1.5, no-26.5 angathathwa kuwo. Isisekelo esisizayo siphawula ubude be-shaft obuphelele obungu-96.
❖Izingxenye zekhava yediski
Lolu hlobo lwengxenye ngokuvamile luyidiski eliyisicaba. Ihlanganisa izembozo zokugcina, ikhava yevalvu, amagiya, nezinye izakhi. Isakhiwo esiyinhloko salezi zingxenye umzimba ojikelezayo onama-flange ahlukahlukene kanye nezimbobo eziyindilinga ezisakazwa ngokulinganayo. Izakhiwo zendawo, njengezimbambo. Njengomthetho ojwayelekile, lapho ukhetha ukubuka kufanele ukhethe ukubuka kwesigaba eduze kwe-eksisi noma indiza ye-symmetry njengokubuka kwakho okuyinhloko. Ungakwazi futhi ukwengeza okunye ukubuka emdwebeni (njengokubuka kwesokunxele, ukubuka kwesokudla, noma ukubuka okuphezulu) ukuze ubonise ukufana kwesakhiwo nesimo. Emfanekisweni kuboniswa ukuthi ukubuka ohlangothini lwesobunxele kwengezwe ukukhombisa i-flange yesikwele, enamakhona ayindilinga futhi asakazwe ngokulinganayo ezine ngokusebenzisa izimbobo.
Lapho kwenziwa izilinganiso zezingxenye zekhava yediski i-eksisi yokuhamba unqamula imbobo ye-shaft ngokuvamile ekhethwa njenge-radial dimension axis futhi unqenqema olubaluleke kakhulu luvame ukukhethwa njengedatha yobukhulu obuyinhloko ekuqondeni kobude.
❖ Izingxenye zemfoloko
Ngokuvamile bahlanganisa izinduku zokuxhuma kanye nezisekelo zemfoloko, nezinye izakhi ezihlukahlukene. Ngenxa yezikhundla zabo ezihlukene zokucubungula, indawo yokusebenza kanye nokuma kwengxenye kucatshangelwa lapho kukhethwa ukubuka okuzosetshenziswa njengokuyinhloko. Ukukhethwa kokunye ukubuka ngokuvamile kuzodinga okungenani imibono emibili eyisisekelo kanye nokubukwa kwezigaba ezifanele, ukubukwa kwengxenye, kanye nezinye izindlela zokukhuluma zisetshenziswa ukuze kuboniswe ukuthi isakhiwo sisendaweni kanjani kucezu. Ukukhethwa kokubuka okukhonjiswe ezingxenyeni zomdwebo wesihlalo esinyathelayo kulula futhi kulula ukukuqonda. Ukuze uveze usayizi wombambo futhi ube nombono ofanele akudingekile, kodwa kubambo olumise okwe-T kungcono ukusebenzisa i-cross-section. ezifanele.
Lapho ukala izilinganiso zezingxenye zohlobo lwemfologo isisekelo sengxenye kanye nohlelo lokulinganisa lwesiqephu kuvame ukusetshenziswa njengendawo eyinkomba yobukhulu. Bheka umdwebo ukuze uthole izindlela zokunquma ubukhulu.
❖Izingxenye zebhokisi
Ngokuvamile, isimo kanye nokwakheka kwengxenye kuyinkimbinkimbi kakhulu kunezinye izinhlobo ezintathu zezingxenye. Ukwengeza, izikhundla zokucubungula ziyashintsha. Ngokuvamile bahlanganisa imizimba yama-valve, amabhokisi okunciphisa imizimba yephampu, nezinye izakhi ezihlukahlukene. Lapho ukhetha umbono wokubuka okuyinhloko, izinto eziyinhloko ezikhathazayo yindawo yendawo yokusebenza kanye nezici zomumo. Uma ukhetha okunye ukubukwa, imibono eyisizayo efanele izigaba ezinjalo noma ukubukwa okuyingxenye, izigaba kanye nemibono ye-oblique kufanele kukhethwe ngokusekelwe esimweni. Kufanele baveze ngokucacile ukwakheka kwangaphandle nangaphakathi kwesiqephu.
Ngokuphathelene nobukhulu, i-eksisi edingekayo ukuze isetshenziswe indawo yokukhweza ukhiye womklamo kanye nendawo Yokuxhumana (noma indawo yokucubungula) kanye nohlelo lwe-symmetry (ubude bobubanzi) besakhiwo esikhulu sebhokisi, njll. kuvame ukusetshenziswa. njengobukhulu bereferensi. Uma kuziwa ezindaweni zebhokisi ezidinga ukusika izilinganiso kufanele zimakwe ngokunembile ngangokunokwenzeka ukuze kube lula ukuphatha nokuhlola.
Ubulukhuni bobuso
❖ Umqondo wobulukhuni bendawo
Izici zejiyomethri ezimise okwe-microscopically ezihlanganisa iziqongo nezigodi ezinezikhala ezincane endaweni zaziwa njengobulukhuni bongaphezulu. Lokhu kubangelwa imihuzuko eshiywe ngamathuluzi ezindaweni lapho kukhiqizwa izingxenye, kanye nokuguqulwa okubangelwa ipulasitiki yendawo yensimbi ngesikhathi sokusika nokusika nokuhlukanisa.
Ukumahhadla kwezindawo ezingaphezulu nakho kuyinkomba yesayensi yokuhlola ikhwalithi yendawo yezingxenye. Kuthinta izakhiwo zezingxenye, ukunemba kwazo okufanayo, ukumelana nokugqwala kokugqoka, ukubukeka kokuvala nokubukeka. yengxenye.
❖ Izimpawu zamakhodi okumahwaqana, izimpawu namamaki
Idokhumenti ye-GB/T 131-393 icacisa ikhodi yokuqina kwendawo kanye nezindlela zayo zokubhala. Izimpawu ezikhombisa ukuhwalala kwezakhi ezingaphezulu emdwebeni zibalwe etafuleni elilandelayo.
❖ Izilinganiso zokuhlola eziyinhloko zobunzima bendawo
Amapharamitha asetshenziswa ukuhlola ukuhwalala kwendawo yengxenye yilezi:
1.) I-arithmetic isho ukuchezuka kwekhonta (Ra)
Incazelo ye-arithmetic yenani eliphelele le-contour offset ngobude. Amanani e-Ra kanye nobude besampula bubonisiwe kuleli thebula.
2.) Ubukhulu bobude bobude bephrofayela (Rz)
Ubude besampula yigebe eliphakathi kwemigqa engaphezulu nephansi ye-contour peak.
Qaphela: Ipharamitha ye-Ra iyathandwa uma usebenzisa.
❖ Izidingo zokulebula ubulukhuni bendawo
1.) Isibonelo sokulebula ikhodi ukukhombisa ukuhwalala kwendawo.
Amanani obude bobukhulu obuqinile u-Ra, u-Rz, no-Ry alebulwe amanani ezinombolo kukhodi, ngaphandle uma kungenzeka ukushiya ngaphandle ikhodi yepharamitha ethi Ra ayidingeki esikhundleni senani elifanele lepharamitha ethi Rz noma i-Ry kufanele ikhonjwe ngaphambili. kunoma yimaphi amanani epharamitha. Bheka Ithebula ukuze uthole isibonelo sendlela yokulebula.
2.) Isu lokumaka izimpawu nezinombolo ezindaweni ezimaholoholo
❖ Ngimaka kanjani ama-rough Symbols emidwebeni
1.) Ubulukhuni bendawo (uphawu) kufanele bubekwe nemigqa yamakhontolo ebonakalayo noma imigqa yobukhulu, noma emigqeni yabo yokunwetshwa. Iphuzu lophawu kufanele likhombe kusuka ngaphandle kwento futhi libheke phezulu.
2.) 2. Isiqondiso esithile sezimpawu nezinombolo kukhodi yokugwedla ezindaweni kufanele kumakwe ngokuhambisana nemithethonqubo.
Isibonelo esihle sokumaka ubulukhuni bendawo
Umdwebo ofanayo usetshenziselwa yonke indawo ngokuvamile umakwa kusetshenziswa isizukulwane esisodwa (uphawu) futhi eseduze kakhulu nomugqa wobukhulu. Uma indawo ingenkulu ngokwanele noma kunzima ukuyimaka, kungenzeka ukudweba umugqa. Uma zonke izindawo entweni zihlangabezana nezidingo ezifanayo zokumahhadla kwendawo izimpawu zingenziwa ngokulinganayo engxenyeni engenhla kwesokudla yomdwebo wakho. Uma iningi lezindawo ezingaphezulu zesiqeshana zabelana ngokucaciswa okufanayo kwendawo, ikhodi (uphawu) esetshenziswa kakhulu ngesikhathi esisodwa, bhala lokhu endaweni engenhla kwesokunxele yomdwebo wakho. Futhi, faka "ukuphumula" "ukuphumula". Ubukhulu bazo zonke izindawo ezikhonjwe ngendlela efanayo uphawu lokumadlakela (izimpawu) nombhalo wencazelo kumelwe buphindwe izikhathi ezingu-1.4 ubude bezimpawu emdwebeni.
Ubulukhuni bobuso (uphawu) endaweni egobile eqhubekayo yengxenye, ingaphezulu lezinto eziphindaphindwayo (njengamazinyo, izimbobo, izimbobo noma imisele.) kanye nendawo engaqhubeki ehlanganiswe imigqa emincane eqinile kuphela kubhekwe kanye kuphela.
Uma kunezicaciso eziningi zokumanyana kwendawo yendawo efanayo ncamashi ulayini omncane oqinile kufanele udwetshwe ukuze umake umugqa wokuhlukanisa futhi ubuhhadlahhadla nobukhulu obufanele kufanele kurekhodwe.
Uma kunqunywa ukuthi umumo wezinyo (izinyo) awulandelelwa phezulu kwemicu, amagiya noma amanye amagiya. Ubunzima bekhodi yendawo (uphawu) bungabonakala emfanekisweni.
Amakhodi okumahhadlahhadla kwendawo yokusebenza yembobo emaphakathi, uhlangothi lwezibopho zokhiye kanye nama-chamfer angenza inqubo yokulebula ibe lula.
Uma icnc izingxenye ezigayiwekufanele ziphathwe ngokushisa noma zimbozwe kancane (zimbozwe) yonke indawo kufanele imakwe ngemigqa ewugqinsi yemigqa enamachashazi, futhi ubukhulu obuhambisana nayo kufanele imakwe ngokucacile. Ukucaciswa kungavela emugqeni ovundlile onqenqemeni olude lophawu lokumahhadla kwendawo.
Ukubekezelelana okuyisisekelo nokuchezuka okujwayelekile
Ukuze kube lula ukukhiqiza vumela ukusebenzisana kwecnc izingxenye zomshinifuthi kuhlangatshezwane nezidingo ezihlukene zokusetshenziswa, indinganiso kazwelonke "Imikhawulo Nokulingana" ibeka ukuthi indawo yokubekezelela iqukethe izingxenye ezimbili eziwukubekezelelana okujwayelekile kanye nokuchezuka okuyisisekelo. Ukubekezelelana okujwayelekile yilokho okunquma ukuthi inkulu kangakanani indawo yokubekezelelana kanye nokuphambuka okuyisisekelo okunquma indawo yendawo yokubekezelelana.
1.) Ukubekezelelana Okujwayelekile (IT)
Ikhwalithi yokubekezelela Okujwayelekile izonqunywa usayizi wesisekelo kanye nekilasi. Isigaba sokubekezelelana isilinganiso esichaza ukunemba kwezilinganiso. Ihlukaniswe ngamaleveli angama-20, ikakhulukazi i-IT01, IT0 kanye ne-IT1. ,…, IT18. Ukunemba kwezilinganiso zobukhulu kuyehla njengoba usuka ku-IT01 uze ufike ku-IT18. Ukuze uthole izindinganiso eziqondile zokubekezelelana okujwayelekile hlola izindinganiso ezifanele.
Ukuchezuka Okuyisisekelo
Ukuchezuka okuyisisekelo ukuchezuka okuphezulu noma okuphansi okuhlobene noziro emikhawulweni evamile, futhi ngokuvamile kubhekisela ekuchezukeni eduze noziro. Ukuchezuka okuyisisekelo kuphansi lapho indawo yokubekezelela iphakeme kunomugqa onguziro; kungenjalo ingaphezulu. Ukuchezuka okuyisisekelo okungu-28 kubhalwe ngezinhlamvu zesiLatini ezinosonhlamvukazi bezimbobo kanye nosonhlamvukazi abancane ukuze bamele ama-shaft.
Emdwebeni wokuchezuka okuyisisekelo, kusobala ukuthi imbobo ukuchezuka okuyisisekelo okungu-AH kanye nokuchezuka okuyisisekelo kwe-shaft kzc kumele ukuchezuka okuphansi. Ukuchezuka okuyisisekelo kwe-KZC kumelele ukuchezuka okuphezulu. Ukuchezuka okuphezulu nangaphansi kwembobo ne-shaft ngokulandelana +IT/2 kanye -IT/2. Umdwebo oyisisekelo wokuphambuka awubonisi usayizi wokubekezelelana, kodwa kuphela indawo yawo. Ukubekezelelana okujwayelekile kuyisiphetho esiphambene sokuvuleka ekugcineni kwendawo yokubekezelela.
Ngokwencazelo yokubekezelelana kobukhulu, ifomula yokubala yokuchezuka okuyisisekelo kanye nezinga elijwayelekile lithi:
EI = ES + IT
ei=es+IT noma es=ei+IT
Ikhodi yendawo yokubekezelela yembobo ne-shaft yenziwe ngamakhodi amabili: ikhodi eyisisekelo yokuchezuka, kanye nebanga lendawo yokubekezelelana.
Bambisane
I-Fit ubuhlobo obuphakathi kwendawo yokubekezelela yezimbobo namashafti anobukhulu obufanayo obuyisisekelo futhi ahlanganiswe ndawonye. Ukulingana phakathi kwe-shaft nembobo kungase kuqine noma kukhululeke kuye ngezidingo zohlelo lokusebenza. Ngakho-ke, izinga likazwelonke licacisa izinhlobo ezahlukene zokulingana:
I-1) Ukulinganisa okujwayelekile
Imbobo kanye ne-shaft kufanele kulingane nokuvunyelwa okungenani okunguziro. Indawo yokubekezelela imbobo iphakeme kunendawo yokubekezelela i-shaft.
2) Ukubambisana kwesikhashana
Kungase kube nezikhala phakathi kwe-shaft nembobo lapho zihlanganiswa. Indawo yokubekezelela imbobo idlula leyo ye-shaft.
3) Ukuphazanyiswa okulinganayo
Lapho uhlanganisa i-shaft nembobo, kukhona ukuphazamiseka (kufaka phakathi ukuphazamiseka okuncane okulingana no-zero). Indawo yokubekezelela i-shaft iphansi kunendawo yokubekezelela umgodi.
❖ Isistimu yokulinganisa
Ekwenziweni kwecnc izingxenye zomshini, ingxenye ikhethwa njengedatha futhi ukuchezuka kwayo kuyaziwa. Uhlelo lwe-datum luyindlela yokuthola izinhlobo ezahlukene zokulingana nezakhiwo ezahlukene, ngokushintsha ukuchezuka kwenye ingxenye engeyona i-datum. Amazinga kazwelonke acacisa izinhlelo ezimbili zokuma ezisuselwe ezidingweni zangempela zokukhiqiza.
1) Uhlelo oluyisisekelo lwembobo luboniswa ngezansi.
Isistimu yezimbobo eziyisisekelo (ebizwa nangokuthi i-basic hole system) iwuhlelo lapho izindawo zokubekezelela zembobo ezinokuchezuka okuthile esimisweni kanye nezindawo zokubekezelela ze-shaft ezinokuphambuka okuhlukile kwifomu elijwayelekile ukufanela okuhlukahlukene. Ngezansi incazelo yesistimu yezimbobo eziyisisekelo. Bheka umdwebo ongezansi.
①Isistimu yezimbobo eziyisisekelo
I-2) Uhlelo oluyisisekelo lwe-shaft luboniswa ngezansi.
I-Basic shaft system (BSS) - Lolu uhlelo lapho izindawo zokubekezelela ze-shaft kanye nembobo, ngayinye enokuchezuka okuyisisekelo okuhlukile, yakha ukulingana okuhlukahlukene. Ngezansi kunencazelo yesistimu ye-eksisi eyisisekelo. I-axis yedatha iyi-eksisi eku-eksisi eyisisekelo. Ikhodi yayo eyisisekelo yokuchezuka (h) ithi h kanti ukuchezuka kwayo okuphezulu ngu-0.
②Isistimu ye-shaft eyisisekelo
❖ Ikhodi yokubambisana
Ikhodi ye-Fit yakhiwe ikhodi yezindawo zokubekezelela zembobo ne-shaft. Ibhalwe ngendlela eyingxenye. Ikhodi yendawo yokubekezelelana yembobo ikunombolo, kuyilapho ikhodi yokubekezelela ye-shaft iku-denominator. I-eksisi eyisisekelo inoma iyiphi inhlanganisela equkethe u-h njengenombolo.
❖ Ukumaka ukubekezelelana nokulingana emidwebeni
1) Sebenzisa indlela yokumaka ehlanganisiwe ukumaka ukubekezelelana nokulingana emdwebeni womhlangano.
2) Kusetshenziswa izinhlobo ezimbili ezahlukene zokumakaizingxenye zomshiniimidwebo.
Ukubekezelelana kweJiyomethri
Kunamaphutha ejiyomethri kanye namaphutha ekumeni okufanayo ngemva kokuba izingxenye sezicutshunguliwe. Isilinda singaba nosayizi ofanelekayo kodwa sibe sikhulu ekugcineni komunye, noma sibe mkhulu phakathi nendawo, kuyilapho sibe mncane kunoma yikuphi ukuphela. Ingase futhi ingabi yindilinga esigabeni esiphambanayo, okuyiphutha lomumo. Ngemuva kokucubungula, izimbazo zengxenye ngayinye zingahluka. Leli iphutha lendawo. Ukubekezelelana komumo ukuhluka okungenziwa phakathi kokuhle nokuma kwangempela. Ukubekezelelana kwesikhundla kungukuhluka okungenziwa phakathi kwezikhundla zangempela nezikahle. Zombili zaziwa ngokuthi ukubekezelelana kwejometri.
Izinhlamvu ezinokubekezelelana kweJiyomethri
❖ Amakhodi okubekezelela amajamo nezikhundla
I-GB/T1182-1996 ejwayelekile kazwelonke icacisa amakhodi okusetshenziswa ukukhombisa umumo nokubekezelela isikhundla. Uma ukubekezelelana kwejiyomethri kungakwazi ukumakwa ngekhodi ekukhiqizeni kwangempela, incazelo yombhalo ingasetshenziswa.
Amakhodi okubekezelela iJiyomethri aqukethe: amafreyimu okubekezelela ijometri, imigqa yesiqondiso, amanani okubekezelela ijometri, nezinye izimpawu ezihlobene. Usayizi wefonti kufreyimu unobude obufanayo nobefonti.
❖ Ukumakwa kokubekezelela ijometri
Umbhalo oseduze nokubekezelelana kwejiyomethri okuboniswe emfanekisweni ungangezwa ukuchaza umqondo kumfundi. Akudingekile ukuthi ifakwe emdwebeni.
I-Anebon iyaziqhenya ngokugcwaliseka kwamakhasimende okuphezulu nokwamukelwa kabanzi ngenxa yokuphikelela kwe-Anebon kwekhwalithi ephezulu kokubili emkhiqizweni nasensizakalweni yesitifiketi se-CE Esenziwe Ngokwezifiso Izingxenye Zekhompyutha Ezisezingeni Eliphezulu I-CNC Turned Parts Milling Metal, i-Anebon ibilokhu ijaha isimo se-WIN-WIN nabathengi bethu. . I-Anebon yamukele ngokufudumele amakhasimende avela emhlabeni wonke abeza ngaphezu kokuvakasha futhi amise ubudlelwano bothando obuhlala isikhathi eside.
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Isikhathi sokuthumela: Nov-29-2023