Zintlanu iifomathi zephepha eziqhelekileyo, nganye ikhethwe ngonobumba kunye nenani: A0, A1, A2, A3, kunye no-A4. Kwikona esezantsi ekunene kwesakhelo somzobo, ibha yesihloko kufuneka ifakwe, kwaye isicatshulwa ngaphakathi kwebar yesihloko kufuneka ihambelane nesikhokelo sokujonga.
Kukho iindidi ezisibhozo zemigca yokuzoba: umgca ongqindilili ongqindilili, umgca ongqindilili obhityileyo, umgca wavy, umgca ogobileyo ophindwe kabini, umgca onamachokoza, umgca wedash obhityileyo, umgca odityanisiweyo, kunye nomgca odityanisiweyo ophindwe kabini.
Kumzobo, i-contour ebonakalayo yecandelo lomatshini kufuneka itsalwe ngokusebenzisa umgca oqinileyo oqinileyo, ngelixa i-contour engabonakaliyo kufuneka itsalwe usebenzisa umgca onamachaphaza. Imigca yokulinganisa kunye nemida yokulinganisa kufuneka itsalwe ngomgca oqinileyo oqinileyo, kwaye umgca we-symmetry center kunye ne-axis kufuneka utsalwe ngomgca wedash encinci. Ububanzi bomgca onamachokoza, umgca obhityileyo oqinileyo, kunye nomgca wokuqhawuka obhityileyo kufuneka ube malunga ne-1/3 yomgca ongqindilili ongqindilili. Iifomathi zephepha zinokuhlulwa zibe ziintlobo ezintlanu ngokobukhulu bazo, kwaye iikhowudi zefomathi yokudweba ziyi-A0, A1, A2, A3, kunye ne-A4. Kufuneka kubekho ibha yesihloko kwikona esezantsi ekunene kwesakhelo somzobo, kwaye isalathiso sokubhaliweyo kwibar yesihloko sihambelana nendlela yokujonga.
Kukho iindidi ezisibhozo zemigca yokuzoba: umgca ongqindilili ongqindilili, umgca ongqindilili obhityileyo, umgca wavy, umgca ogobileyo ophindwe kabini, umgca onamachokoza, umgca wedash obhityileyo, umgca odityanisiweyo, kunye nomgca odityanisiweyo ophindwe kabini.
Kumzobo, i-contour ebonakalayo yecandelo lomatshini lizotywe ngomgca oqinileyo, oqinileyo. I-contour engabonakaliyo izotywa ngomgca onamachaphaza. Umgca we-dimension kunye nomda we-dimension uzotywe ngomgca omncinci oqinileyo. Umgca we-symmetry center kunye ne-axis izotywe ngomgca omncinci wedash. Ububanzi bomgca onamachokoza, umgca obhityileyo oqinileyo, kunye nomgca oqhawukayo obhityileyo malunga ne-1/3 yomgca ongqindilili ongqindilili.
Umlinganiselo ubhekisa kumlinganiselo wobungakanani bomfanekiso kumfanekiso ukuya kowona bungakanani.
Umlinganiselo we-1: 2 uthetha ukuba ubungakanani bokwenene buphindwe kabini ubukhulu bomzobo, owumlinganiselo wokunciphisa.
Umlinganiselo we-2: 1 uthetha ukuba ubungakanani bomzobo buphindwe kabini ubungakanani bokwenene, umlinganiselo wokwandisa.
Xa udala umzobo, kubalulekile ukusebenzisa umlinganiselo wexabiso lokuqala kangangoko kunokwenzeka. Ukuba kuyimfuneko, ungasebenzisa umlinganiselo oncitshisiweyo we-1: 2 okanye umlinganiselo owandisiweyo we-2: 1. Kungakhathaliseki ukuba umlinganiselo osetyenzisiweyo, ubungakanani bokwenene benxalenye yomatshini kufuneka buboniswe kumzobo.
Bonke oonobumba baseTshayina, amanani, kunye noonobumba abakumzobo kufuneka babhalwe kakuhle ngemivumbo ecacileyo, izithuba ezifanayo, kunye nokucwangciswa kakuhle. Oonobumba baseTshayina kufuneka babhalwe kwifonti yeFangsong ende.
Izinto ezithathu zedimensioni yi-dimension limit, i-dimension line, kunye ne-dimension number.
Iimpawu kumlinganiselo: R imele iradiyasi yesangqa, ф imele idayamitha yesangqa, kwaye iSф imele idayamitha yengqukuva.
Eyona milinganiselo yamalungu kufuneka isetyenziswe kumzobo. Xa imilinganiselo ikwimillimeters, akukho mfuneko yokumakisha ikhowudi okanye igama.
Xa imilinganiselo ethe tye isetyenziswa, inombolo yomlinganiselo kufuneka ibekwe phezulu; kwimilinganiselo ethe nkqo, inani kufuneka libekwe ekhohlo. Amanani e-angular dimension kufuneka abhalwe ngokuthe tye. Ukuba nawuphi na umgca womzobo unqumla inombolo yomlinganiselo, kufuneka uqhawulwe.
I-slope, eyi-degree of inclination of the oblique line to the horizontal line, imelwe isimboli ∠. Xa uphawula, isalathiso sokuthambekela kwesimboli kufuneka sihambelane nethambeka lethambeka. Isalathiso se-taper esiphawulweyo kufuneka singqinelane.
Isimboli “∠1:10″ ibonisa ithambeka le-1:10, ngelixa u-“1:5″ ebonisa iteyiphu ka-1:5.
Amacandelo omgca kumfanekiso wendiza angahlelwa kwiintlobo ezintathu: amacandelo omgca awaziwayo, amacandelo omgca ophakathi, kunye nomgca wokudibanisa. Zoba amacandelo omgca owaziwayo kuqala, ulandelwa ngamacandelo omgca ophakathi, kwaye ekugqibeleni, umgca wokudibanisa.
Inxalenye yomgca enemilo eyaziwayo kunye nemilinganiselo yokumisa ibizwa ngokuba licandelo lomgca elaziwayo. Icandelo lomgca ophakathi linemilo yemilinganiselo kodwa imilinganiselo yokumisa ayiphelelanga, kwaye icandelo lomgca wokudibanisa linemilinganiselo yokumila kuphela kodwa akukho milinganiselo yokumisa.
Inqwelo-moya ebonisa imbono ephambili ibizwa ngokuba yi-orthographic projection plane (emelwe ngunobumba V). Inqwelomoya equlathe imbonakalo ephezulu ibizwa ngokuba yinqwelomoya ethe tyaba (emelwe ngunobumba H), kwaye inqwelo-moya equlathe imbonakalo yasekhohlo ibizwa ngokuba yinqwelo-moya esecaleni (emelwe ngunobumba W).
Umgaqo wokujonga iimbono ezintathu uthi umbono ophambili kunye nombono ophezulu unobude obulinganayo, umbono ophambili kunye nombono osekhohlo unobude obulinganayo, kunye nombono ophezulu kunye nombono osekhohlo unobubanzi obulinganayo.
Amalungu anemilinganiselo kumacala amathathu: ubude, ububanzi kunye nobude. Umbono oyintloko unokubonisa ubude kunye nokuphakama kwenxalenye, umbono ophezulu unokubonisa ubude nobubanzi kuphela, kwaye umbono osekhohlo ungabonisa kuphela ubude nobubanzi.
Amacandelo anamacala amathandathu: phezulu, ezantsi, ekhohlo, ekunene, ngaphambili, nangasemva. Imboniselo ephambili ingabonisa kuphela indlela ephezulu, ezantsi, ekhohlo, nasekunene yecandelo; imboniselo ephezulu ingabonisa kuphela umkhomba-ndlela wangaphambili, umva, ekhohlo, nasekunene, kwaye imboniselo yasekhohlo ingabonisa kuphela izalathiso eziphezulu, ezantsi, ngaphambili, nasemva.
Iimbono ezisisiseko ngumbono ophambili, umbono ophezulu, kunye nembono yasekhohlo. Ukongeza, kukho iimbono ezintathu ezongezelelweyo: umbono osezantsi, umbono ochanekileyo, kunye nombono ongasemva.
Umbono wecandelo unokwahlulwa ube ziindidi ezintathu ezisekelwe kuluhlu lokusika: umbono wecandelo elipheleleyo, umboniso wecandelo lesiqingatha, kunye nombono wecandelo.
Iindlela zecandelo lokujonga icandelo zingahlulwa zibe ziindidi ezintlanu: icandelo elipheleleyo, isiqingatha sesiqingatha, icandelo lecandelo, icandelo lenyathelo, kunye necandelo elidibeneyo.
Inkcazo yemboniselo yecandelo ibandakanya amacandelo amathathu: ① Isimboli (umgca wecandelo) ebonisa indawo yenqwelomoya yecandelo, kunye noonobumba abaphawulwe kuzo zombini iziphelo ② Utolo olubonisa icala lentelekelelo ③ Amagama “×——×” abhalwe ngasentla. imbonakalo yecandelo.
Umbono wecandelo kunye nazo zonke izichasiselo ezishiyiweyo zibonisa ukuba indiza yecandelo layo izotywa emva kokusika kwi-symmetry plane yecandelo lomatshini.
Imboniselo yecandelo isetyenziselwa ukubonisa imilo yangaphakathi yecandelo. Kukho iindidi ezimbini zamacandelo: iindawo eziqinileyo kunye neendawo ezingenanto.
Umahluko phakathi kwecandelo elisusiweyo kunye necandelo le-coincident kukuba icandelo elisusiweyo litsalwa ngaphandle kolwandlalo lokujonga, kwaye icandelo le-coincident lizotywe ngaphakathi kwi-view outline.
Imizobo kumzobo imele kuphela ubume besakhiwo senxalenye. Ubungakanani bokwenene benxalenye kufuneka busekelwe kwimilinganiselo ephawulwe kumzobo.
Inani le-dimension libizwa ngokuba yi-dimension basis. Kumacala amathathu ubude, ububanzi, kunye nokuphakamaAmalungu oomatshini be-CNC, kukho ubuncinane isiseko esinye somlinganiselo kwicala ngalinye.
Izinto ezintlanu zomsonto yiprofayili yomsonto, idiameter, pitch, lead, inani lemisonto, kunye necala lokujikeleza.
Ukuze imisonto yangaphakathi nangaphandle ijijwe kunye, iprofayile yayo, idiameter, inowuthi, inani lemisonto, kunye nendlela yokujikeleza kufuneka ihambelane.
Imisonto ehlangabezana nemigangatho yesizwe yeprofayile, idiameter, kunye nepitch ibizwa ngokuba yimisonto eqhelekileyo. Imisonto engahambelaniyo nemigangatho yesizwe yeprofayili ibizwa ngokuba yimisonto engekho mgangathweni, kwaye imisonto edibana nomgangatho weprofayile kodwa ingeyiyo imigangatho kunye nemigangatho yepitch ibizwa ngokuba yimisonto ekhethekileyo.
Indlela yokudweba emiselweyo kwimicu yangaphandle yile ilandelayo: i-diameter enkulu imelwe ngu-＿d＿, i-diameter encinci imelwe ngu-＿d1＿, kwaye umgca wokuphelisa umelwe ngumgca oqinileyo oqinileyo.
Kwimbonakalo yecandelo elinqamlezayo, ububanzi obukhulu bentambo yangaphakathi imelwe ngu-＿D＿, i-diameter encinci imelwe ngu-＿D1＿, kwaye umgca wokuphelisa umelelwe ngumgca oqinileyo oqinileyo. Kwimingxuma enemisonto engabonakaliyo, ubukhulu bedayamitha, idiameter encinci, kunye nomgca wokuphelisa zonke zimelwe yimigca engqindilili engqindilili.
Iifom zoqhagamshelo eziqhelekileyo zibandakanya uqhagamshelo lwebholiti, uqhagamshelo lwe-stud, kunye noqhagamshelo lwesikrufu.
Iindidi eziqhelekileyo zezitshixo ziquka izitshixo ezisicaba eziqhelekileyo, izitshixo ze-semicircular, izitshixo ze-hook wedge, kunye ne-splines.
Iigiya ze-Cylindrical zinokuhlelwa ngamazinyo athe tye, amazinyo e-helical, kunye namazinyo e-herringbone ngokusekelwe kwicala legiya.
Indlela yokuzoba emiselweyo yenxalenye yezinyo legiya yile ilandelayo:
– Isangqa esiphezulu kufuneka sizotywe ngomgca ongqindilili, oqinileyo.
– Isangqa sepitch kufuneka izotywe ngomgca ocekethekileyo onamachaphaza.
– Isangqa sengcambu kufuneka sitsalwe ngomgca omncinci oqinileyo, onokuthi ushiywe.
- Kumbono wecandelo, isangqa sengcambu kufuneka sizotywe ngomgca ongqindilili oqinileyo.
Xa yonke imiphezulu ye-aiindawo zentsimbi ezenziwe ngoomatshinizineemfuno ezifanayo zobunzima bomphezulu, zinokuphawulwa ngokulinganayo kwikona ephezulu ngasekunene yomzobo. Ukuba ubuninzi boburhabaxa bomphezulu becala buyafana, ikhowudi yokurhabaxa efanayo inokuphawulwa kwikona ephezulu ngasekunene, kwaye amagama amabini aseleyo anokongezwa ngaphambili.
Umzobo opheleleyo wendibano kufuneka ube nezi zilandelayo zineAmalungu emoto e-CNC:
1. Iseti yeembono
2. Imilinganiselo eyimfuneko
3. Iimfuno zobugcisa
4. Inombolo yecandelo kunye nekholamu yeenkcukacha
Iindidi zemilinganiselo kumzobo wendibano zezi:
1. Imilinganiselo yenkcazo
2. Imilinganiselo yeNdibano
3. Imilinganiselo yokufakela
4. Imilinganiselo yangaphandle
5. Eminye imilinganiselo ebalulekileyo.
Ukuba ufuna ukwazi ngakumbi, nceda uzive ukhululekile ukuqhagamshelanainfo@anebon.com
I-Anebon ngumenzi onamava. Ukuphumelela uninzi lwezatifiketi ezibalulekileyo kwimarike yayo yeeMveliso eziNtsha eziHotyoIinkonzo ze-Aluminiyam ze-CNC, ILebhu ye-Anebon ngoku “iLebhu yeSizwe ye-injini ye-diesel turbo technology” , kwaye sinabasebenzi abaqeqeshiweyo be-R&D kunye neziko lokuvavanya elipheleleyo.
Ixesha lokuposa: Oct-10-2024