Ubuso Bwuzuye Mubikorwa: Gupima, Ingaruka Ibintu & Kugabanya
Amakuru agezweho: 09/01, igihe cyo gusoma: iminota 5
Kurangiza Ubuso bubi
Reka twumve uburinganire bwubuso hamwe nigihe cyo kurangiza ijambo.Inzira yo koroshya ubuso bwibice byakozwe nibicuruzwa bizwi nko kurangiza hejuru, bisuzumwa hifashishijwe ububobere buke.Ikintu kizwi cyane kumibare yimibare ya Roughness ni R.a.Yerekana imibare isobanura gutandukana hejuru.Gitoya R.abisobanura imiterere yoroshye.
Ubuso bwubuso nubusumbane muburyo bwubuso bwakozwe nuruhererekane rwimigozi.Utwo dusimba n'inkono birashobora kuba microscopique kandi igaragara, bitewe nurwego rukabije.Ubwiza bwubuso bwibikoresho fatizo cyangwa ibicuruzwa byarangiye nibyingenzi mubikorwa byinganda.Ntabwo ari ibijyanye nubwiza bwubwiza gusa ahubwo binagira ingaruka kumikorere yibice hamwe nubuziranenge muri rusange.
Gupima Ubuso Bwuzuye
Umwirondoro utagaragara
Ubuso bwo hejuru bugaragazwa na”R.a,“kandi igice cyacyo ni microns (µ).Ra itanga impuzandengo itandukanye hagati yuburebure (uburebure) hamwe ninkono (ubujyakuzimu) hejuru yuburebure bwo gupima.
Ibipimo by'ubuso ni ngombwa mu gutanga ibice byizewe kandi bihamye n'ibicuruzwa mu gukora neza.Kubwibyo, ibipimo byubuso bigomba gupimwa no gukurikiranwa kubisabwa bisabwa.Kurugero, gupima ubuso bwubuso ninzira yo kugera kubisabwa bikenewe kurangiza.
1. Gupima hamwe na probe.
Ubu ni uburyo bwo guhuza ibipimo byo hejuru.Gufata Igipimo, probe cyangwa stylus bigomba gukora hejuru.
Gupima Ubukonje hamwe na probe
Skid iragenda ibanza gushiraho icyerekezo, hanyuma iperereza ikurikira inyuma kugirango yimuke hejuru yinyuze hejuru yimigozi hamwe ninkono mugihe wohereje ibimenyetso byamashanyarazi kugirango bitezimbere imiterere yubuso.Nyuma yibyo, ubuso butagaragara burashobora kuboneka kumurongo wakozwe.
2. Umwirondoro mwiza
Ubu buryo uses imiraba yumucyo cyangwa amajwi.Igikoresho cyohereza ultrasonic waves hejuru kandi yakira ibitekerezo.Umwanya wumurongo ugaragara ukoreshwa mugukora umwirondoro wa 3D no kubara Ubukonje.
Umwirondoro wa 3D uturutse kuri optique profilometrie
3. Kugereranya
Muri ubu buryo, uwabikozegereranya ubuso bwibicuruzwa nibicuruzwa byapimwe ibice bisanzwekandi igahitamo hafi cyane ukoresheje imyumvire yabo.Nubwo atari uburyo busobanutse neza, burashobora gukoreshwa aho bidakenewe neza, kandi irindi shusho rizashyirwa hejuru.
Uburakari V.Gukora
Kimwe mu bintu by'ingenzi byerekana ibipimo byakozwe ni Ubukonje.Urwego rugaragara rwubuso buganisha ku gucika mugihe ukoreshwa kandi utezimbere amahirwe yo kwangirika gukabije iyo uhuye nibidukikije.Byongeye kandi, Roughness irashobora kugabanya imikorere kandi amaherezo ikangiza sisitemu ya mashini aho bisabwa guterana hasi kuko ubuso budasanzwe bwongera ubushyamirane hagati yibice.
Ukurikije porogaramu, buri kintu kigizwe nubukanishi gifite imipaka yo hejuru itandukanye yo hejuru.Kurugero, ibintu aho guterana amagambo bihangayikishije bifite kwihanganira bike kuri Roughness kuko ibikorwa bigorana, kandi ibice bigacika iyo Roughness ari ndende cyane.
Imitwe hamwe nubusabane bushobora kugira ubwinshi bwikigoryi kuko ibi ntibibangamira kubana no koroshya guhuza neza nibigize.Na none, ubuso aho gushushanya bikenewe harebwa urwego runaka rwa Roughness, rutezimbere kandi rukorohereza inzira.
Ubuso bwubuso mubikorwa bimwe bisanzwe byo gukora
| Igikorwa | Ra(Ntarengwa) | Ra(byibuze) |
| Gukata umuriro | 25 | 12.5 |
| Gusya | 6.3 | 0.8 |
| Broaching | 3.2 | 0.8 |
| Gutegura, Gushiraho | 12.5 | 1.6 |
| Gucukura | 6.3 | 1.6 |
| Gusya | 6.3 | 1.6 |
| Tora.Imashini isohoka | 4.75 | 1.6 |
| Gutera ishoramari | 3.2 | 1.6 |
| Umucanga | 25 | 12.5 |
| Gusya | 1.6 | 0.1 |
| Kubaha | 0.8 | 0.1 |
| Amashanyarazi | 0.8 | 0.1 |
| Kuringaniza | 0.4 | 0.1 |
| Laser | 6.3 | 0.8 |
| Kurambirwa, Guhindukira | 6.3 | 0.4 |
Ubuso bugaragara agaciro mubikorwa bitandukanye
Ibimenyetso byubuso bukabije
Reka tubanze tuganire ku magambo ahinnye yakoreshejwe mu bimenyetso mbere yo kwimukira ku bimenyetso ubwabo.Niba urebye hejuru yibimenyetso birangirira ku bishushanyo mbonera, uzabona amagambo ahinnye atandukanye.
|
| Ibisobanuro |
| Ra | Impuzandengo yubuso bukabije, arithmetic bisobanura uburebure bwose bwimpinga kuva kumurongo.
|
| Rmax | Intera ntarengwa ihagaritse hagati yigitereko |
| Rz | Ugereranije uburebure buri hejuru ya 5 hejuru cyane, |
| · Rt | Uburebure bwuzuye bwumwirondoro |
Urutonde rw'incamake
Ibimenyetso byo hejuru
| a | Agaciro gakomeye muri micrometero (µm) |
| b | Uburyo bwo gukora |
| c | Icyitegererezo cy'uburebure (mm cyangwa santimetero) |
| d | icyerekezo cyo hejuru |
| e | byibuze ibikoresho byo gukuraho ibikoresho (mm) |
| f | impuzandengo ntarengwa yuburebure |
Ibisobanuro byimpinduka zikoreshwa mubimenyetso
Mugusesengura ibimenyetso byubuso bwibishushanyo mubishushanyo mbonera, abashushanya nababikora barashobora kumenyekanisha imiterere yubuso burangije mubintu byose byakorewe imashini.
Kurugero, umukoresha wa CNC arashobora kugena mubishushanyo byabashushanyo bingana nibintu bigomba kuvanwa hejuru mugihe cyo kurangiza.
Ni ibihe bintu bigira ingaruka kurwego rwo gukomera?
Ibintu bitatu bikurikira bikurikira bigira ingaruka kubutaka;Gukata ibikorwa, Gusya, no kugenzura ibipimo (Gukata umuvuduko & igipimo cyo kugaburira).
1. Gukata
Nyuma yo gukata ibikorwa birangiye hamwe Imashini ya CNC, igikoresho cyo gukata gisiga ibisigara hejuru yo gukata kubera umuvuduko mugihe igikoresho cyo gusohora kiva kumurimo.
Ibisigisigi (byitwa burr) nabyo bigira ingaruka kubice bikenewe bya stabilite.Ibintu bikurikira bizagaragaza ingano nubunini bwibisigara hejuru yubuso bwigikoresho cyo gutema.
- Gutandukana muburyo bwo guca
- Ibikoresho bya radiyo
- Igipimo cyo kugaburira
- guhindagurika mugihe ukata
2. Gusya
Igikorwa cyo gusya mu nganda gikoresha itangazamakuru rikomeye, ryangiza, kandi ubushyuhe burashobora kugera kuri 1500 ° C mugihe cyibikorwa.Uruhande rwibice byangiza bizana ubushyuhe bwa plastike bitewe nubushyuhe bwo hejuru bukora, hasigara ububobere buke hejuru.
3. Gukata Umuvuduko & Kugaburira Igipimo
Umuvuduko mwinshi wo gukata byongera imiterere ya chip, kandi ubunini bwa chip nabwo buzaba bwagutse.Kubwibyo igikoresho kizasiga burrs nyinshi hejuru kuko umuvuduko mwinshi wo kugabanya bizongera ubushyamirane hagati yigikoresho no guca hejuru, byongere agaciro Ra.Na none, igipimo kinini cyo kugaburira kizongera uburebure bwibisigara hejuru.
Nigute nshobora kugabanya ububobere bwo hejuru?
· Shiraho igipimo gikwiye cyo kugaburira kuko igipimo kinini cyo kugaburira gitera ibisigara byinshi gushingwa hejuru.Kugirango ugabanye Ubukonje, koresha neza amazi yo gukata hamwe nibikoresho byo gutema neza.
· Inguni ndende cyane itanga imashini ikora burrs hamwe nibimenyetso hejuru, bityo rero bigabanye.
· Kuberako kwambara ibikoresho byongera ubuso bukabije, Polonye gusya mbere yo gusya.
· Ubuvanganzo bwiyongera no kunyeganyega mu bikoresho byo gutunganya, bigatuma ubuso buba bubi.Kubwibyo, mbere yo gukomeza ibikorwa byo gutunganya, gabanya kunyeganyega no kongeramo amazi.
· Hitamo ibikoresho byo gutunganya ibikoresho ukurikije ibiranga ibikoresho bibisi.Kurugero, niba urimo gutunganya ibikoresho bikomeye, koresha ibikoresho bya karbide birimo amasasu.Igikoresho nacyo kigomba kuba cyiza kimwe.
Umwanzuro
Ubuso bugomba guhora bugwa mumipaka runaka mugihe cyo gukora ukurikije ibisobanuro bya mashini.Ra irerekana ko tugomba kwemera cyangwa kwanga umushinga kubyerekeye kurangiza hejuru.Umwirondoro ubara imibare yimibare yimibare igena uburebure buringaniye bwibintu bidasanzwe bigize ibice biturutse kumurongo.
Kubuvuzi bubi bwo hejuru, birasabwa gukomeza gutunganywa, nko gusiba, gusya, no gusya.Ubu buryo bufasha kubona agaciro keza kurenza urugero.Nyamara, iyi post-yatunganijwe yongeraho ikiguzi cyo gukora, nibyiza rero gutekereza kubintu bitoroshye mubikorwa byo gutunganya no gukora.ProleanHubifite abashushanya naba injeniyeri kabuhariwe mu kugenzura no kurangiza hejuru.Umva ko ufite umudendezotwandikireniba ukeneye umushinga uwo ariwo wose ugabanuka kurenza urugero.
Ibibazo
Ubukonje bwo hejuru ni iki?
Ubuso bwubuso nuburinganire butanga igitekerezo cyo kurangiza kubice byakozwe nibicuruzwa.Ivuga ubuso budasanzwe kandi igomba kuba mumipaka yifuzwa.
Ubuso bubi bugira ingaruka kumiterere yibicuruzwa?
Nibyo, Ubuso bubi bufite amahirwe menshi yo kwangirika no guturika.Kandi, bigira ingaruka kumavuta yibice.
Ubukonje bufite icyo bushyira mu bikorwa?
Nibyo, ububobere bwo hejuru burashobora gufasha mugihe gushushanya bigomba gukoreshwa kuko byongera gukomera.Nanone, ibice bigomba guhuzwa ntabwo bihangayikishijwe na Roughness.
Bisobanura iki R.a?
Ra izwi nkuburinganire buringaniye, uburyo bwo kubara bwuburebure bwimisozi kuva kumurongo.
Nubuhe buryo busanzwe bwo gupima ubukana?
Ugereranije nimbonerahamwe isanzwe yerekana ububi, Gupima na probe, hamwe na Optical profilometry nuburyo butatu busanzwe bwo gupima ububobere.
Igihe cyo kohereza: Jul-05-2022