A CNC plasma fabrication table ikombiyuta-inodzorwa yekucheka system inoshandisa high-velocity jet yeionized gas (plasma) kucheka magetsi conductive zvinhu, kunyanya simbi, simbi isina tsvina, uye aluminium. Maitiro acho anoshanda nekugadzira arc yemagetsi pakati pe electrode mukati metochi uye workpiece, ichipisa gasi muplasma mamiriro ekunyungudutsa simbi, ukuwo gasi remhepo rinoputira zvinhu zvakanyungudutswa kure. Iyi tekinoroji inogonesa chaiyo, otomatiki kuumbwa kweakaomesesa geometries ane kushoma bhuku kupindira, kushanda sedombo repakona rezvitoro zvemazuva ano zvekugadzira simbi zvine chinangwa chekubudirira uye kudzokorora.
Iyo Core Mechanics: Iyo CNC Plasma Tafura Inoshanda sei
Kunzwisisa kuti CNC plasma yekugadzira tafura inoshanda sei kunoda kuputsa kudyidzana pakati peayo matatu ekutanga masisitimu: magetsi, CNC inofamba controller, uye plasma torch. Kusiyana nemanyorero ekucheka nzira, iyi yakabatanidzwa sisitimu inovimbisa kuti kucheka kwega kwega kunotevera dhijitari yedhijitari ine micron-level chaiyo.
1. Iyo Plasma Arc Generation Process
Mwoyo wegadziriro ndiyo plasma arc. Kana mushandisi atanga kucheka, iyo magetsi inoburitsa yakananga ikozvino (DC). Iyi ikozvino inoyerera kuburikidza ne electrode uye inosvetukira kune workpiece, ichigadzira pilot arc. Panguva imwe cheteyo, gasi — rakaita semhepo yakadzvanywa, okisijeni, nitrogen, kana argon-hydrogen musanganiswa—inomanikidzwa kuburikidza netochi nozzle pakumhanya kukuru.
Shanduko inoitika mumamilliseconds:
- Ionization: Simba remagetsi rinobvisa maerekitironi kubva mumaatomu egasi, richishandura gasi kuita plasma, iyo yechina mamiriro ezvinhu.
- Constriction: Iyo muromo inomanikidza plasma rwizi, ichiwedzera kukurumidza kwayo uye tembiricha, iyo inogona kudarika 20,000 ° C (36,000 ° F).
- Kucheka: Uku kupisa kwakanyanya kunonyungudutsa simbi munzvimbo, nepo kinetic simba regasi rinobvisa slag yakanyungudutswa kubva mukerf (iyo yakachekwa yakafara).
2. CNC Motion Control uye G-Code Dudziro
Nepo tochi yeplasma inopa simba rekucheka, iyo CNC (Computer Numerical Control) unit inopa hungwaru. Muchina uyu unoshanda zvichibva paG-code, mutauro wekuronga unoraira zvinzvimbo, mareti ekudya, uye kureba kwetochi.
Iyo CNC controller inobata X uye Y maaxes kufambisa mwenje pane izvo zvinhu. Mumatafura ekugadzirwa kwepamusoro-soro, Z-axis inodzorwa zvakare kuchengetedza yakaringana yekumira-kure kure pakati petochi tipi uye pamusoro pesimbi. Kuchengeta chinhambwe ichi kwakakosha; kana tochi yakawandisa, iyo yakachekwa mhando inodzikira nekuda kwekusiyana kwearc. Kana yakanyanya kuderera, iyo muromo inogona kudhumhana neiyo workpiece kana kutambura kubva yakawandisa splashback.
3. Automatic Torch Height Control (THC)
Chinhu chinotsanangudza chehunyanzvi-giredhi CNC plasma matafura ndiyo Automatic Torch Height Control (THC) system. Sezvo plasma arc inocheka nesimbi, voltage pamusoro pearc inoshanduka zvichienderana nenhambwe pakati petochi nendiro. Iyo THC inotarisisa iyi arc voltage munguva chaiyo-nguva.
Kana ndiro yacho ikanyunguduka kana iine nzvimbo dzisina kuenzana, iyo THC inogadzirisa otomatiki urefu hweZ-axis kuti irambe iine voltage. Izvi zvinogonesa kuenderana kuchekwa kwemhando mukati mebasa rese, kudzivirira mipendero yebeveled kana kucheka kusina kukwana. Kune vanogadzira senge Iyo kambani Botou Haijun Metal Products Co., Ltd., kurongeka mukumisikidza hakusi kwechishandiso chekucheka chete asiwo nezvekuti workpiece inochengetedzwa sei uye yakarongeka panguva iyi ine simba.
Zvikamu zvakakosha zveCNC Plasma Fabrication System
Kuti unyatsonzwisisa kuti matafura aya anoshanda sei, munhu anofanira kunzwisisa iyo hardware ecosystem inotsigira maitiro ekucheka. Chimwe nechimwe chikamu chinoita basa chairo mukuona kugadzikana, kurongeka, uye kuchengeteka.
| Chikamu | Basa | Impact paKuita |
| Power Supply | Inoshandura AC mutsetse voltage kuita DC uye inogadzirisa zvazvino kubuda. | Inosarudza huwandu hwekucheka ukobvu uye nekukurumidza. Higher amperage inobvumira zvinhu zvakakora. |
| CNC Controller | Inodudzira mafaera eCAD/CAM uye inotyaira stepper/servo motors. | Inoraira kumira kwechokwadi, kumhanyisa, uye kutsvedzerera kwekona. |
| Plasma Torch | Imba iyo electrode, nozzle, uye nhovo kavha. | Inobata zvakananga kuchekwa kwehupamhi (kerf), mupendero squareness, uye hupenyu hunodyiwa. |
| Kucheka Table Bed | Inotsigira izvo zvinhu uye inobvumira slag kudonha kuburikidza. | Inodzivirira kumashure-kuratidzwa kwearc uye inoderedza kukanganisa. Mhando dzakajairika dzinosanganisira slat, mvura, uye downdraft matafura. |
| Fume Extraction | Inobvisa utsi hune ngozi uye matumbu. | Zvakakosha kune hutano hwevashandi uye kutevedzera mitemo yezvakatipoteredza. |
Basa reKugadzirisa uye Kubata muPlasma Kucheka
Nepo mucheki weplasma achibvisa zvinhu, kuperera kwechigadzirwa chekupedzisira kunoenderana zvakanyanya nekuti iyo mbishi inobatwa sei. Apa ndipo panowanikwa hunyanzvi hwemakambani anogadzira modular fixturing. Kunyangwe iyo yakanyanya kukwirisa CNC plasma tafura haigone kutsiva iyo workpiece inochinja, inozunguzika, kana kushaya mareferensi mapoinzi panguva yechipiri mashandiro senge welding kana kusangana.
Iyo kambani Botou Haijun Metal Products Co., Ltd. inyanzvi mukutsvagisa, kusimudzira, uye kugadzirwa kwepamusoro-chaiyo inochinjika modular zvigadziriso uye maturusi esimbi. Kuzvipira kwavo kupa inoshanda uye inochinjika welding uye yekumisikidza mhinduro inozadzisa iyo plasma yekucheka mafambiro zvakakwana. Mushure mekunge zvikamu zvachekwa, zvinowanzoda kugadziridzwa nekukurumidza kwemagungano emagetsi. Haijun's core product line, kusanganisira 2D uye 3D inochinjika welding mapuratifomu, inova nechokwadi chekuti iyo chaiyo inowanikwa panguva yekucheka kweplasma inochengetedzwa kuburikidza neanotevera matanho ekugadzira.
Kubatanidzwa neFlexible Welding Platforms
Mune yakajairika chitoro chekugadzira, plasma-yakachekwa zvikamu zvinofambiswa zvakananga kune welding zviteshi. Pano, kuita kwakasiyana-siyana kweHaijun's 2D uye 3D inochinjika welding mapuratifomu anova pachena. Aya mapuratifomu anoshanda seanofarira jigging midziyo mumachining, mota, uye maindasitiri emuchadenga nekuda kwekusiyana kwavo kwakasiyana uye nemazvo.
Iyo synergy pakati peplasma yekucheka uye modular fixturing inosanganisira:
- Rapid Positioning: Cheka zvikamu zvinogona kukurumidza kurongeka uchishandisa Haijun's U-yakaumbwa uye L-yakaumbwa akawanda-chinangwa square mabhokisi.
- Angular Accuracy: Iyo 0-225 ° universal angle gauges inobvumira vanogadzira kuti vasete ma angles akaoma emagungano akashongedzwa pasina tsika jigs.
- Structural Stability: Iwo 200-akatevedzana anotsigira angle irons uye cast iron 3D welding mapuratifomu anopa hwaro hwakaomarara hunodiwa kudzivirira kukanganisa panguva yekupisa-yakanyanya welding process.
Iyi nzira yakazara-kubatanidza kucheka chaiko nekugadzirisa kwakasimba-inoderedza nguva yese yekugadzira uye inoderedza kushanda zvakare kunokonzerwa nekusarongeka.
Nhanho-ne-Nhanho Workflow: Kubva Dhizaini kusvika Kucheka
Kushandisa CNC plasma yekugadzira tafura inotevera inonzwisisika kutevedzana. Kuomerera kune iyi mafambiro ebasa kunovimbisa mhedzisiro yakakwana uye inowedzera hupenyu hwemidziyo.
Danho 1: CAD Dhizaini uye CAM Nesting
Maitiro acho anotanga neComputer-Aided Design (CAD) faira, kazhinji muDXF kana DWG fomati. Iyi faira inotsanangura geometry yezvikamu. Tevere, Computer-Aided Manufacturing (CAM) software inoshandiswa “kunyudza” zvikamu izvi papepa resimbi. Nesting inogonesa kushandiswa kwezvinhu nekuronga zvikamu pamwe chete, kuderedza zvimedu.
Kufunga Kwakakosha: Panguva yekugara, mufambisi anofanira kuverenga "kerf" -hupamhi hwezvinhu zvakabviswa ne plasma arc. Kutadza kubhadhara kerf kunoguma nezvikamu zvakadzikiswa zvishoma.
Nhanho 2: Kugadzika kweMichina uye Kurodha zvinhu
Iyo simbi yesimbi inotakurwa patafura yekucheka. Inofanira kunge yakapfava uye isina ngura yakawandisa kana pendi, izvo zvinogona kukanganisa kutanga kwearc. Uchishandisa zvigadziriso zvepasi, iyo workpiece yakabatana nemagetsi kune plasma magetsi. Kusadzika kwepasi ndicho chikonzero chinowanzokonzera kukundikana kwekucheka.
Panguva ino, kana shopu inoshandisa Botou Haijun Metal Zvigadzirwa zvishongedzo, nzvimbo yakatenderedza inogona kunge yakatogadzirwa nema modular kumira kana mareferensi ekugadzirisa iyo post-chekwa yekubata maitiro.
Danho 3: Parameter Sarudzo
Mushandi anosarudza zvakakodzera kucheka zvigadziro zvichienderana nemhando yezvinhu uye ukobvu. Aya ma parameter anosanganisira:
- Amperage: Higher amps kune zvakakora zvinhu.
- Rudzi rweGasi: Mhepo yesimbi yakapfava kusvika ku25mm; Okisijeni yekucheka kwekuchenesa pasimbi yakapfava; Nitrogen/Argon inosanganiswa yesimbi isina tsvina nealuminium.
- Cheka Speed: Kunonoka kunokonzera tsvina yakawandisa (slag buildup); Kukasira kunoguma nekuchekwa kusina kukwana.
- Pierce Urefu uye Cheka Hurefu: Yakakosha kuchengetedza torch uye kuve nechokwadi chemhando.
Nhanho 4: Kuitwa uye Kuongorora
Kana chirongwa changotanga, iyo CNC inofambisa tochi kunzvimbo yekubaya. Iyo plasma arc inobatidza, inobaya zvinhu, uye inotanga nzira yekucheka. Mushandi anotarisisa masekonzi mashoma ekutanga kuona kuti arc yakagadzikana uye slag iri kubuda nemazvo kubva pasi peplate.
Danho 5: Post-Cheka Kubata
Mushure mekunge kutenderera kwapera, zvikamu zvinoburutswa. Mipendero ingada kukuya kwakareruka kubvisa tsvina diki. Apa ndipo panoitika shanduko kune welding fixturing. Uchishandisa huwandu hwakazara hweHaijun hwezvinhu zvinopindirana, senge makona ekubatanidza mabhuroki uye simbi dzekutsigira, vanogadzira vanogona kubva vatanga kuunganidza zvikamu zvakachekwa kuita zvimiro zvakakura zvine kurongeka kwakavimbiswa.
Zvakanakira zveCNC Plasma Fabrication Tables
Sei vagadziri vemazuva ano vachisarudza CNC plasma pane dzimwe nzira dzekucheka? Mabhenefiti akadzika midzi mukumhanya, kudhura-kushanda, uye kuita zvakasiyana.
1. High Cutting Speed
Kucheka kweplasma kunokurumidza kukurumidza kupfuura oxy-fuel kucheka kwezvinhu zviri pasi pe25mm (1 inch). Kune simbi yepakati-ukobvu, inopa chiyero chepamusoro chekumhanya uye kumucheto kwemhando. Uku kubuda kwakakosha kune yakakwirira-vhoriyamu yekugadzira nharaunda.
2. Kusiyana-siyana muZvinhu
Kusiyana neoxy-fuel, iyo inongogumira kune simbi, plasma inogona kucheka chero magetsi conductive zvinhu. Izvi zvinosanganisira:
- Mild Steel
- Stainless Steel
- Aluminium
- Mhangura uye Brass (ine hunyanzvi matipi)
3. Mari Yekushanda Yakaderera
Nepo mari yekutanga muCNC plasma tafura yakakwira kupfuura maturusi emaoko, mutengo wekushandisa pachikamu wakaderera. Iko hakuna kudikanwa kwemafuta anodhura emafuta seacetylene kana uchishandisa mweya plasma. Uyezve, iyo otomatiki inoderedza mutengo wevashandi, sezvo mushandisi mumwe chete anogona kubata akawanda michina.
4. Kururamisa uye Kudzokorora
Mazuva ano CNC masisitimu anopa kushivirira mukati me ± 0.5mm. Iyi nhanho yehutsanana inovimbisa kuti zvikamu zvinokwana pamwe chete zvakanaka panguva yekuungana, kuderedza kudiwa kwekusimba kwesimba kana kuwedzeredza kushandazve. Kana yapetwa neyemhando yepamusoro yekugadzirisa mhinduro kubva kune vanovimbika vatengesi senge Iyo kambani Botou Haijun Metal Products Co., Ltd., iyo yese yekugadzira mafambiro ekufambisa inosvika padanho rekugadzikana kwedimensional iyo yakakosha kune aerospace uye mota application.
Matambudziko Akajairika uye Kugadzirisa Matambudziko
Kunyangwe nehunyanzvi hwepamusoro, vashandisi vanogona kusangana nematambudziko. Kunzwisisa matambudziko aya kunobatsira mukuchengetedza hutano hunoenderana.
Yakawandisa Dross Formation
Dross ndiyo slag yakasimbiswa inonamatira kumucheto wezasi wekucheka. Dora rakaderera rakaoma uye rakaoma kubvisa, rinowanzokonzerwa nekucheka zvishoma nezvishoma. Kunyura kwepamusoro-soro kwakapfava uye kwakakona, kunokonzerwa nekucheka nekukurumidza. Kugadzirisa chiyero chekudya uye kuve nechokwadi cheiyo amperage kazhinji inogadzirisa izvi.
Beveled Edges
Plasma arcs zvakasikwa ine diki chimiro chekoni, inotungamira kumipendero yakakomberedzwa. Kuderedza izvi:
- Shandisa mwenje wakavharidzirwa nemhete inotenderera kuti ugadzikane arc.
- Ita shuwa kuti tochi yakanyatso perpendicular kune workpiece.
- Funga nezve high-definition plasma masisitimu epedyo-yakatwasuka micheto.
Nozzle uye Electrode Wear
Zvinodyiwa zvine hupenyu hune magumo. Zviratidzo zvekupfeka zvinosanganisira kerfs dzakakura, kuomerwa kutanga arc, uye nzira dzisiri dzekucheka. Kuongorora nguva dzose uye kuchinja panguva yakakodzera kwakakosha. Kushandisa zvigadzirwa zvemhando yepamusoro zvinokurudzirwa nemugadziri zvinowedzera nguva.
Sarudzo Yekutungamira: Kusarudza iyo Right CNC Plasma Tafura
Kusarudza midziyo yakakodzera zvinoenderana nezvinodiwa zvekugadzira. Hezvino zvinhu zvakakosha zvekufunga nezvazvo:
| Factor | Kurudziro |
| Kukora Kwezvinhu | Sarudza amperage zvichienderana nehukuru hwemax. Kune 25mm simbi, 100-130A system yakanaka. Kune 50mm+, tarisa pa200A+. |
| Tafura Saizi | Matanidza zviyero zvetafura kune akajairwa mashizha saizi (semuenzaniso, 4 × 8 ft, 5 × 10 ft) kuderedza kutambisa zvinhu. |
| Kucheka Nzira | Matafura eDowndraft anodhura-anoshanda pakushandiswa kwese. Matafura emvura anoderedza ruzha nehutsi asi zvinoda kugadziriswa. Slat matafura akasimba uye ari nyore kuchengetedza. |
| Kugadzirisa Kuenderana | Ita shuwa kuti yako yakadzika welding setup inotsigira iyo chaiyo yekucheka. Chengetedza mari mune modular fixturing seHaijun's 2D / 3D mapuratifomu kuti uwedzere ROI. |
| Software Integration | Tsvaga ma controller anotsigira akajairwa CAD mafomati uye anopa intuitive nesting software. |
FAQ: Vanhu Vanobvunzawo
Ndeupi musiyano uripo pakati peCNC plasma uye laser yekucheka?
Laser yekucheka inopa yakanyanya kurongeka uye yakamanikana kerfs, ichiita kuti ive yakanakira mapepa matete uye yakaoma kunzwisisa. Nekudaro, lasers inodhura zvakanyanya kutenga uye kushanda. CNC plasma inonyanya kudhura-inoshanda kune zvakakora zvinhu (6mm uye pamusoro) uye inopa kukurumidza kucheka kumhanya kweanorema maindasitiri kunyorera. Plasma inowedzerawo kuregerera kwenzvimbo dzine ngura kana pendi kana ichienzaniswa nelaser.
Yakakora sei iyo CNC plasma tafura kucheka?
Kugona kwekucheka kunoenderana nemagetsi ekupa amperage. Iyo yakajairwa 40A unit inogona kucheka zvakachena kusvika 10mm. Maindasitiri ezvikamu kubva pa100A kusvika 400A anogona kucheka simbi kubva pa25mm kusvika 150mm, kunyangwe mhando yemupendero ichidzikira pakugona kukuru. Kune akawanda mashopu ekugadzira, iyo 100-130A sisitimu inopa yakanakisa chiyero chezvinhu zvinosvika 25mm.
Sei plasma yangu yakachekwa isiri square?
Kucheka-kusiri-skweya kunowanzo kukonzerwa nekureba kwetochi isiriyo, zvinopfekwa zvekushandisa, kana mechanical play mugantry. Ita shuwa kuti THC yakagadziriswa nemazvo. Tarisa kuti tochi iri perpendicular kune ndiro. Kana nyaya ikaramba iripo, tarisa rack uye pinion kana bhora screw drives for backlash.
Ndinogona kucheka aluminium neCNC plasma tafura?
Ehe, kucheka kweplasma kwakanakira aluminium. Nekudaro, aruminiyamu inoratidzira kupisa uye inoifambisa nekukurumidza, inoda yakakwirira amperage kupfuura simbi yehukobvu hwakafanana. Kushandisa nitrogen kana argon-hydrogen gasi musanganiswa kunonatsiridza kucheka kunaka uye kunoderedza oxidation pamupendero.
Kuchengetedza Maitiro Akanakisisa eKurarama Hurefu
Kuve nechokwadi chekuti CNC plasma yekugadzira tafura inoramba ichigadzira, kugadzirisa nguva dzose hakugone kutaurirana.
- Zuva nezuva: Chenesa musoro wetochi, tarisa mitsara yegesi kuti ibude, uye bvisa slag kubva patafura slats.
- Weekly: Ongorora tambo dzakapfekwa, dzosa njanji dzegwara uye mabearings, uye tarisa kusungirirwa kwekusungirira.
- Mwedzi wega wega: Calibrate iyo THC sensor, ongorora inotonhorera system (kana mvura-yakatonhodzwa), uye simbisa squareness ye gantry.
- Pagore: Tsiva mafirita emhepo, tarisa kubatanidza kwemagetsi kusimba, uye sevhisi compressor.
Kugadzirisa kwakaringana hakungowedzeri hupenyu hwemidziyo chete asi zvakare kunove nechokwadi chekuti kurongeka kunodiwa pakudzika kwemvura - senge welding pa. Botou Haijun mapuratifomu anochinjika-anogara achisangana.
Mhedziso: Kubatanidza Precision Cutting neAccess Assembly
A CNC plasma yekugadzira tafura inopfuura kungoita mudziyo wekucheka; ndiyo nzvimbo yekutanga yekufambiswa kwemaitiro ekugadzira. Nekunzwisisa kuti inoshanda sei-kubva kuarc chizvarwa kuenda kuCNC motion control-vagadziri vanogona kukwidziridza mashandiro avo nekumhanya, mhando, uye mutengo-kubudirira. Iyo tekinoroji inobvumira kukurumidza kushandurwa kwesimbi mbishi kuita zvikamu chaizvo, zvakagadzirira kuungana.
Nekudaro, kukosha kwekucheka chaiko kunozadzikiswa chete kana kubatanidzwa nemhinduro dzakafanana dzegungano. Apa ndipo apo kubatanidzwa kwehungwaru hwemhando yepamusoro gadziriso kunova kwakakosha. Iyo kambani Botou Haijun Metal Products Co., Ltd. inomira pachena semutengesi akavimbika mune ino dura, ichipa 2D uye 3D inochinjika welding mapuratifomu, universal angle gauges, uye modular accessories zvinosanganisirwa nekubuda kweplasma yekucheka masisitimu. Zvigadzirwa zvavo zvinovimbisa kuti chokwadi chinowanikwa panguva yekucheka chinochengetedzwa panguva yekushongedza uye kuisa, kuderedza zvikanganiso uye nekumhanyisa kutenderera kwekugadzira mumaindasitiri kubva kumotokari kusvika kumhepo.
Kune vagadziri vari kutsvaga kusimudzira kugona kwavo kwekugadzira, kuisa mari mune yakavimbika CNC plasma system inhanho yekutanga. Kuzadzisa izvi neakasimba, anochinjika ekubata mhinduro inovimbisa yakabatana, inoshanda, uye yemhando yepamusoro yekugadzira mutsara.
Wakagadzirira kukwirisa mashandiro ako ekugadzira?
Kunyangwe iwe uchida nhungamiro pakusarudza iyo chaiyo plasma paramita kana kuongorora modular fixturing mhinduro kukwenenzvera maitiro ako egungano, timu yedu iri pano kuti ikubatsire. Ziva kuti maturusi edu akanyanya-chaiyo anogona sei kukwidziridza hunyanzvi hwako hwekugadzira.
Ongorora Yedu Flexible Welding Platform uye Metalworking Zvishandiso
