Ukulungiswa kokushisela kungenye yezinyathelo ezidinga kakhulu abasebenzi ekwenzeni izinto ezisindayo. Izingxenye zisikwa zibe yizikwele, bese zithuthelwa kumshini wokugaya, umshini wokujikijela, noma esiteshini sokugaya ukuze imiphetho ikwazi ukungena ngokugcwele ekushiseni. Ukunyakaza ngakunye kwenezela isikhathi sokuphatha kanye nethuba lephutha. Ama-laser bevel cutting folds angena ekusikeni ngokwawo, yingakho insimbi yesakhiwo, isitsha sokucindezela, kanye nabakhi bemishini esindayo beyisebenzisa.
Izinhlobo ze-Bevel: V, Y, X kanye ne-K
Izimo ezine ezivamile ze-bevel ziqanjwe ngephrofayili eziyishiya onqenqemeni. Esokudla sincike ekujiyeni kwepuleti, ukuthi i-joint ingashintshwa ohlangothini olulodwa noma kokubili, kanye nokuthi inqubo yokushintshwa idingani.
| Uhlobo lwe-Bevel | Jiyomethri | Ukusetshenziswa Okujwayelekile | Uhlangothi Lokushisela | Kukhuluma |
|---|---|---|---|---|
| V (noma A) | Ukusika okukodwa okugobile phakathi kobukhulu obugcwele; u-A ukusika okufanayo okuvela ngaphansi | Ipuleti elincane kuya kweliphakathi lihlanganiswe kusukela ohlangothini olulodwa | Uhlangothi olulodwa | I-angle ye-bevel, ihlolwe nge-protractor gauge |
| Y | Ukusika okugobile okunomhlaba oqondile oqondile (ubuso bempande) phansi | Ukungena okugcwele kushibiliza lapho impande idinga ukwesekwa khona | Uhlangothi olulodwa | I-Land h8 kanye ne-angle ye-bevel |
| X | Ukusikwa oku-2 okune-engeli, phezulu nangaphansi, kuhlangana phakathi | Ipuleti elijiyile lihlanganiswe kusuka ezinhlangothini zombili ukuze kuncishiswe ukuphambuka kanye nokugcwalisa | Izinhlangothi zombili | Ama-engeli aphezulu naphansi kanye nendawo yawo yokuhlangana |
| K | Ama-bevel aphezulu naphansi anezwe eliqondile phakathi kwawo | Ipuleti elisindayo elidinga ukushintshwa kwezinhlangothi zombili ngempande echaziwe | Izinhlangothi zombili | Zombili ama-engeli kanye nokuphakama komhlaba |
Imithetho embalwa esebenzayo iqondisa ukukhetha:
⦿ Ama-bevel e-V ne-Y anohlangothi olulodwa afanelana namajoyinti angafinyelelwa kuphela ohlangothini olulodwa, noma ipuleti elincane lapho i-pass eyodwa igcwalisa khona umsele.
⦿ Ama-bevel e-X ne-K ahlangothi zombili asebenzisa insimbi encane yokugcwalisa epuletini elijiyile kanye nokuguquguquka kwebhalansi, ngoba ukushisa kungena kusuka ebusweni bobabili.
⦿ Izwe, njengakuma-bevels ka-Y no-K, linikeza impande into yokuhlangana nayo futhi linciphise ukusha.
⦿ Ama-engeli e-bevel okulungiselela ukushisela avame ukuba phakathi kwama-degrees angu-20 no-45, kanti ama-degrees angu-30 kuya ku-37.5 avame ukukhetha.
I-geometry ye-groove yomsebenzi wekhodi isethwa yincazelo yenqubo yokushisela, hhayi umshini wokusika. Njalo hlela ama-bevel ukuze afane nenqubo abashisela bakho abafanelekayo ukuyenza, futhi uqinisekise ukuthi ikhodi efanele idinga ukuthi izindawo ezisikiwe ngokushisa zihlanzwe ngaphambi kokushisela.
Kanjani 3D Umsebenzi Wezinhloko Ze-Bevel
Ikhanda le-laser elijwayelekile lisika phansi ngqo. Ikhanda le-bevel lengeza ama-axes amabili ajikelezayo ajika futhi ajikeleze umlomo, ukuze umsebe ungene ezintweni nge-engeli ngenkathi umshini ulandela ukwakheka kwengxenye. Uma kuhlanganiswa nokunyakaza okuvamile kwe-X, Y, kanye ne-Z, okunikeza ama-axes amahlanu okunyakaza, yingakho lezi zinhlelo zivame ukuchazwa ngokuthi 3D noma ukusika kwe-bevel ye-laser ene-axis emihlanu.
Isofthiwe yokulawula ihlanganisa wonke ama-axis ama-5 ukuze i-nozzle igcine i-engeli efanele kanye nebanga lokuma eduze kwamakhona nama-curve. Izinhlelo ezinhle ziphinde zilinganise iphuzu eliphakathi kwethuluzi ngokuzenzakalelayo, ngoba iphutha elincane ku-geometry yekhanda liphenduka iphutha elibonakalayo e-engeli ye-bevel kanye nomhlaba. Ama-bevel heads emishinini yamanje ngokuvamile amboza ama-±45 degrees, kanti amanye adlula kancane lokho.
Kungani imikhawulo yobukhulu iphansi uma kukhanyiswa
Ukusika okune-engile kudlula ensimbini eningi kuneyokuqondile. Ubude bokusika obusebenzayo bulingana nobukhulu bepuleti obuhlukaniswe yi-cosine ye-angle ye-bevel:
⦿ Kuma-degree angu-30, ugongolo lunqamula cishe ngokuphindwe ka-1.15 ubukhulu bepuleti.
⦿ Kuma-degree angu-45, inqamula cishe ngokuphindwe izikhathi ezingu-1.41 ubukhulu bepuleti, ngakho-ke ipuleti elingu-20 mm liziphatha cishe njengo-28 mm.
Yingakho ikhanda elilodwa le-bevel elishicilelwe lilinganisa ukujikijela okuqondile kufika ku-35 kuya ku-40 mm kuye nge-engeli, kodwa cishe ku-28 mm kuphela ku-bevel egcwele engu-45 degrees. Amandla aphezulu e-laser andisa le mingcele, futhi izitolo ezijikijela ipuleti elijiyile zivame ukukhetha imishini yokusika i-laser ye-fiber enzima ngokuqina kohlaka ukuze kugcinwe ukunemba kwe-bevel kuzo zonke izingcezu ezinkulu.
Ukuhlela nokwakha izingxenye ezigobile
Izingxenye ze-bevel zidinga ukuhlela okwengeziwe kunezingxenye ezisikiwe ngqo. Ngenxa yokuthi ugongolo lushiya indawo ephezulu nge-engela, ukusika okungaphansi kuhlala kuphambene nomugqa ophezulu, ngakho-ke izingxenye zidinga isikhala esiningi esidlekeni futhi ukusika komugqa ojwayelekile kuvame ukuba ngaphandle kwetafula. Ama-lead-ins kanye nokuphathwa kwekhoneni nakho kuyashintsha, njengoba ikhanda kumele libuyele emuva emakhoneni abukhali ngaphandle kokukhipha i-bevel.
Izilawuli eziningi ezikwazi ukwenza i-bevel zivumela umhleli ukuthi anikeze uhlobo lwe-bevel, i-engeli, kanye nomhlaba onqenqemeni ngalunye lwengxenye, futhi agcine imiphetho eqondile engxenyeni efanayo iqonde. Leyo ndlela exubile yiyona evumela ipuleti elilodwa lesisekelo ukuthi liphume etafuleni elinezinhlangothi eziyisikwele, imiphetho ye-weld ehlanganisiwe, kanye nezimbobo zamabholithi ohlelweni olulodwa.
I-Laser vs Plasma vs Milling yama-Bevels
I-laser akuyona yodwa indlela yokugoba. Amakhanda e-plasma bevel abelokhu esetshenziswa epuletini elijiyile iminyaka eminingi, futhi imishini yokugaya noma imishini yokwelula imiphetho iseyinkomba yokunemba. Ngayinye inendawo yayo:
| Isici | I-Laser Bevel | I-Plasma Bevel | milling | Kukhuluma |
|---|---|---|---|---|
| Ukunemba kwe-Bevel | Okuphezulu; i-kerf encane kanye nokulawula i-engeli eqinile | Kuhle, nge-kerf ebanzi kanye nokwehluka kwe-engeli okuningi | Indawo ephakeme kakhulu, eyenziwe ngomshini | Ukuphambuka kwe-engela kanye nomhlaba phakathi kweqembu |
| Indawo ethinteke ukushisa | Small | Okukhulu | None | Ububanzi be-HAZ kusampula ehlukaniswe ngezigaba |
| Ibanga lokukhubazeka | Kungcono kufikela cishe ku-25 kuya ku-40 mm, ngaphansi kuma-degree angu-45 | Inwebeka ibe yipuleti elisindayo | Noma yikuphi ukujiya, kancane kancane | Ubukhulu obukhulu ekhoneni lakho le-bevel |
| Izinyathelo zokucubungula | Sika bese ugoba ngesikhathi esisodwa | Sika bese ugoba ngesikhathi esisodwa | Ukusebenza okuhlukile ngemva kokusika | Izinyathelo zokuphatha ngengxenye ngayinye |
| Izindleko zemali | Ephakeme kakhulu | Okuphansi | Okumaphakathi ngomshini ngamunye | Izindleko ezifakiwe ngokumelene nabasebenzi zilondolozwe |
Abakhiqizi bavame ukwenza lokhu kube lula: uma yonke i-bevel kusadingeka iye kumshini wokugaya ngaphambi kokuba umshiseli ayamukele, ikhanda le-bevel alizikhokhele lona. Ama-bevel e-laser avame ukuwina lapho i-engela kanye nokuvumelana komhlaba kubalulekile, ngoba ukulingana okuqinile kunciphisa insimbi yokugcwalisa kanye nokushisela kokulungisa. Ukuhlolwa kwensimbi yokwakha engu-12 mm kubonise ama-bevel asikwe nge-laser ekhiqiza indawo encane ethinteke ekushiseni kunezinye izinqubo zokushisa, okusize ukushisela okuqediwe.
I-Plasma isalokhu iyindlela ewusizo yepuleti elijiyile kakhulu nomsebenzi wokwakheka oqinile, njengoba kuhlanganiswe ekubukeni konke kwe- imishini yokusika nge-laser vs plasma. Ukugaya kusenengqondo uma kunezinto eziqinile kakhulu noma izingxenye okumele zenziwe ngomshini noma kunjalo. Ekulungiseleleni okuningi kwe-weld yepuleti eliphakathi, ikhanda le-bevel le-laser manje limboza umsebenzi ngokudlula okukodwa.
Ikhwalithi yokusika kuma-bevel idinga iso elihlukile kancane kunelokusika okuqondile. Udoti uvame ukuqongelela ohlangothini oluphansi, olubukhali lokusika okune-engile, futhi indawo kuma-bevel e-Y ne-K kumele ihlale isikwele futhi ilingane nosayizi ukuze i-root pass isebenze. Ukukhetha i-nozzle, umfutho wegesi, kanye nesivinini sokusika kulungisiwe nge-engile ngayinye, futhi imishini emihle igcina lezo zilungiselelo kulabhulali yenqubo ye-bevel ukuze opharetha bangaqali kusukela ekuqaleni kuyo yonke imisebenzi.
Ishidi nepuleti vs i-Tube Beveling
Ukuhlobisa ipuleti
Epuletini eliyisicaba, ikhanda le-bevel lilandela uhlaka lwengxenye ngaphesheya kombhede. Amabanga okusebenza ajwayelekile acashunwe ekubekweni kwepuleti aqala cishe ku-8 kuya ku-40 mm ensimbini ethambile, ku-6 kuya ku-25 mm engagqwali, naku-6 kuya ku-20 mm e-aluminium, kuye ngamandla e-laser kanye ne-angle ye-bevel. Izingxenye ezifana nama-flange, ama-gussets, amapuleti esisekelo, kanye nezingxenye zegobolondo le-pressure vessel ziphuma etafuleni zinemiphetho ye-weld esevele yenziwe. Izitolo ezisika lolu hlobo lwe- insimbi yesakhiwo kanye nepuleti bheka ukonga okucacile kwabasebenzi.
Ukukhanyisa ipayipi kanye nepayipi
Ukugoba kwepayipi kwengeza ukujikeleza kulesi sibalo. Ipayipi liphenduka libe ama-chucks ngenkathi ikhanda litsheka, ukuze umshini ukwazi ukusika ama-bevel asekugcineni, ama-saddle joints, kanye namaphrofayili e-fish-mouth lapho ipayipi elilodwa lihlangana nelinye. Ububanzi obujwayelekile be-bevel yepayipi bumboza ububanzi obusukela cishe ku-20 kuya ku-220 mm kanye nobukhulu bodonga obufika cishe ku-8 mm, futhi bukhulu emishinini emikhulu. 3D umshini wokusika we-laser bevel iphatha la majoyinti ngendlela eyodwa, ethatha indawo yokumaka ngesandla, ukusaha, kanye nokugaya okuvame ukudingeka ukuze kufakwe amapayipi nohlaka.
Umsebenzi wamapayipi nawo udinga ukwesekwa okuhle. Imiklamo yama-chuck amaningi kanye nezisekeli zabalandeli kuvimbela amapayipi amade ukuthi angagobeki noma ashayeke ngenkathi ejikeleza, okubaluleke kakhulu lapho ikhanda ligobile. Izitolo ezisika amapayipi ngaphandle kwama-bevel namuhla zivame ukuqala nge- umshini wokusika we-fiber laser tube bese ushintshela kumodeli ye-bevel uma ukulungiswa kwe-weld sekuyimbangela yenkinga. Izingxenye ezakhiwe noma ezinobukhulu obuthathu ezidinga ukunqunywa kanye nokugoba ziwumsebenzi we 3D imishini yokusika i-laser ye-robotic fiber.
Lapho Ukusika I-Bevel Kuzuzisa Khona
⦿ Insimbi yesakhiwo: amapuleti esisekelo, ama-gussets, namapuleti okuxhuma anamalungiselelo okushisela asikwe ngesikhathi esisodwa.
⦿ Imikhumbi yokucindezela namathangi: ukulungiswa kwegobolondo kanye nomlomo lapho i-geometry ye-groove ehambisanayo isekela khona izinqubo ezifanelekile.
⦿ Imishini esindayo: ozimele nama-boom anezingcezu eziningi zokushisela zepuleti elijiyile kanye nezinombolo zezingxenye eziphindaphindwayo.
⦿ Ukwenziwa kwamapayipi nohlaka: ama-bevel end tube kanye nama-saddle joints adinga ukuhlelwa ngesandla kanye nokugaya.
Intambo evamile yinani lamajoyinti ahlanganisiwe. Uma isitolo sigaya ama-bevel amaningi ngesandla isonto ngalinye, kulapho ikhanda le-bevel liphinde likhokhe ngokushesha. Ama-bevel aqinile enza isinyathelo esilandelayo sibe lula, kungakhathaliseki ukuthi izingxenye ziya kubashiseli bezandla, amarobhothi, noma imishini yokushisela laser ezincike ekuqineni.
Isilinganiso somsebenzi esilula
Cabanga ngesitolo esinemifanekiso esigaya amalungiselelo okushisela izingxenye ezingu-200 ngesonto cishe ngemizuzu eyishumi ngengxenye ngayinye. Lokho kusho amahora angaphezu kuka-30 okugaya njalo ngeviki, ngaphambi kokulungisa kabusha ama-bevel aphuma engalingani. Uma ikhanda le-bevel lihambisa iningi lalezo zingxenye etafuleni lokusika, amahora agciniwe asondele endaweni yesikhathi esigcwele, futhi ama-bevel asele afika ngendlela efanayo kubashiseli. Shintsha inani lezingxenye nemizuzu ngezibalo zakho ukuze ubone ukuthi imali izofika kuphi.
Uhlu Lokuhlola Lokusika I-Bevel
✔ Bhala izinhlobo ze-bevel, ama-engeli, kanye nokuphakama komhlaba okucacisiwe yizinqubo zakho zokushisela.
✔ Hlola izingxenye zakho ezijiyile kakhulu ezigobile ngokuqhathanisa nobukhulu obulinganisiwe bomshini nge-engeli yakho ephakeme kakhulu.
✔ Linganisa ukuthi mangaki amahora asetshenziswayo ngesonto ekulungiseleleni ukugaya noma ukugaya ukushisela namuhla.
✔ Qinisekisa ukulinganiswa kwekhanda okuzenzakalelayo kanye nokuhlela kwe-bevel kusofthiwe yokulawula.
✔ Sika amakhuphoni okuhlola bese uwahlola ngenqubo yakho ngaphambi kokuhambisa umkhiqizo.
Sika ama-Bevels Alungele Ukushintshwa Ngephasi Elilodwa
Bheka imininingwane, ububanzi be-bevel, kanye nomthamo we-tube 3D umshini wokusika we-laser bevel, bese uthola ikhotheshini yamahhala ngokusekelwe osayizi bamashubhu akho, ubukhulu bamapuleti, kanye nezidingo zokulungiselela ukushisela.
