CNC Plasma Fabrication Table: Momwe Imagwirira Ntchito 

Gome la CNC yopanga plasma ndi njira yodulira yoyendetsedwa ndi makompyuta yomwe imagwiritsa ntchito jeti yothamanga kwambiri ya ionized gasi (plasma) kudula zida zopangira magetsi, makamaka chitsulo, chitsulo chosapanga dzimbiri, ndi aluminiyamu. Njirayi imagwira ntchito popanga arc yamagetsi pakati pa ma elekitirodi mkati mwa nyali ndi chogwirira ntchito, kutenthetsa kwambiri gasi mu plasma kuti asungunuke chitsulo, pomwe mpweya wothamanga kwambiri umaphulitsa zinthuzo. Ukadaulo uwu umathandizira kukhazikika bwino, kokhazikika kwa ma geometries ovuta ndi kulowererapo pang'ono pamanja, kumagwira ntchito ngati mwala wapangodya wamashopu amakono opanga zitsulo pofuna kuchita bwino komanso kubwerezabwereza.

Core Mechanics: Momwe CNC Plasma Table Imagwirira Ntchito

Kumvetsetsa momwe tebulo lopangira plasma la CNC limagwirira ntchito kumafuna kusokoneza mgwirizano pakati pa magawo ake atatu oyambira: magetsi, chowongolera cha CNC, ndi tochi ya plasma. Mosiyana ndi njira zodulira zamanja, dongosolo lophatikizika ili limatsimikizira kuti kudula kulikonse kumatsata pulani ya digito ndi kulondola kwamlingo wa micron.

1. Njira Yopangira Plasma Arc

Mtima wa dongosolo ndi plasma arc. Pamene woyendetsa ayambitsa kudula, magetsi amatulutsa magetsi (DC). Izi zikuyenda kudzera mu electrode ndikudumphira ku workpiece, ndikupanga arc yoyendetsa ndege. Panthawi imodzimodziyo, mpweya-monga mpweya woponderezedwa, mpweya, nayitrogeni, kapena zosakaniza za argon-hydrogen-amakakamizidwa kupyolera mumphuno ya tochi pa liwiro lapamwamba.

Kusintha kumachitika mu milliseconds:

• Ionization: Mphamvu yamagetsi imachotsa ma electron kuchokera ku maatomu a gasi, kutembenuza mpweya kukhala plasma, gawo lachinayi la zinthu.
• Constriction: Mphunoyi imasokoneza mtsinje wa plasma, ndikuwonjezera kuthamanga kwake ndi kutentha, komwe kumatha kupitirira 20,000 ° C (36,000 ° F).
• Kudula: Kutentha kwakukulu kumeneku kumasungunula chitsulo kumaloko, pamene mphamvu ya kinetic ya gasi imatulutsa slag yosungunuka kuchokera ku kerf (m'lifupi mwake).

2. CNC Motion Control ndi G-Code Kutanthauzira

Ngakhale nyali ya plasma imapereka mphamvu yodulira, gawo la CNC (Computer Numerical Control) limapereka luntha. Makinawa amagwira ntchito potengera G-code, chilankhulo chokonzekera chomwe chimalamula kuti agwirizane, kuchuluka kwa chakudya, komanso kutalika kwa tochi.

Woyang'anira CNC amayang'anira ma ax X ndi Y kusuntha nyali kudutsa zinthuzo. M'matebulo apamwamba kwambiri, Z-axis imawongoleredwa kuti ikhale ndi mtunda wokwanira woyimilira pakati pa nsonga ya nyali ndi pamwamba pazitsulo. Kusunga mtunda uwu ndikofunikira; ngati nyaliyo ili yokwera kwambiri, khalidwe lodulidwa limanyozeka chifukwa cha kusiyana kwa arc. Ngati ndi yotsika kwambiri, mphunoyo imatha kugundana ndi chogwirira ntchito kapena kudwala kwambiri.

3. Automatic Torch Height Control (THC)

Chodziwika bwino cha matebulo a plasma a CNC ndi Automatic Torch Height Control (THC). Pamene plasma arc imadula zitsulo, mphamvu yamagetsi kudutsa arc imasintha malinga ndi mtunda wa pakati pa nyali ndi mbale. THC imayang'anira magetsi arc munthawi yeniyeni.

Ngati mbaleyo ikuzungulira kapena ili ndi malo osagwirizana, THC imangosintha kutalika kwa Z-axis kuti voteji ikhale yosasinthasintha. Izi zimatsimikizira kudulidwa kosasinthasintha pa ntchito yonse, kuteteza m'mphepete mwa bevele kapena mabala osakwanira. Kwa opanga ngati Malingaliro a kampani Botou Haijun Metal Products Co., Ltd., kulondola poyikapo sikungokhudza chida chodulira komanso momwe workpiece imatetezedwa ndikugwirizanitsa panthawiyi.

Zigawo Zofunikira za CNC Plasma Fabrication System

Kuti mumvetse bwino momwe matebulowa amagwirira ntchito, munthu ayenera kumvetsetsa za chilengedwe cha hardware chomwe chimathandizira kudula. Chigawo chilichonse chimagwira ntchito yapadera pakuwonetsetsa bata, kulondola, ndi chitetezo.

Udindo Wakukonza ndi Kugwira Ntchito mu Kudula kwa Plasma

Ngakhale kuti wodula plasma amachotsa zinthu, kukhulupirika kwa chinthu chomaliza kumadalira kwambiri momwe zopangirazo zimagwiritsidwira ntchito. Apa ndipamene ukadaulo wamakampani opanga ma modular fixturing umakhala wofunikira. Ngakhale zapamwamba kwambiri CNC plasma tebulo sangathe kubweza workpiece kuti mosinthana, vibrates, kapena alibe mfundo zolondola pa ntchito yachiwiri monga kuwotcherera kapena msonkhano.

Malingaliro a kampani Botou Haijun Metal Products Co., Ltd. imagwira ntchito pa kafukufuku, chitukuko, ndi kupanga makina osinthika osinthika kwambiri komanso zida zopangira zitsulo. Kudzipereka kwawo popereka njira zowotcherera bwino komanso zosinthika ndikuyika njira kumakwaniritsa mayendedwe odulira a plasma mwangwiro. Ziwalo zikadulidwa, nthawi zambiri zimafunika kukonzedwanso nthawi yomweyo pamisonkhano yowotcherera. Mzere waukulu wa mankhwala a Haijun, kuphatikizapo 2D ndi 3D flexible welding platforms, umatsimikizira kuti kulondola komwe kumapezeka panthawi yodula plasma kumasungidwa kupyolera mu magawo opangira.

Kuphatikiza ndi Flexible Welding Platforms

M'malo ogulitsira wamba, magawo odulidwa a plasma amasunthidwa molunjika kumalo owotcherera. Apa, kusinthasintha kwa nsanja za Haijun's 2D ndi 3D zosinthika zowotcherera zimawonekera. Mapulatifomuwa amagwira ntchito ngati zida zomwe amakonda kwambiri pamakina, zamagalimoto, ndi zamlengalenga chifukwa cha kusinthasintha kwake komanso kulondola.

Kugwirizana pakati pa kudula kwa plasma ndi kukonza modular kumaphatikizapo:

• Mawonekedwe Mwachangu: Zida zodulira zimatha kulumikizidwa mwachangu pogwiritsa ntchito mabokosi a Haijun's U-woboola pakati komanso mawonekedwe a L amitundu yambiri.
• Kulondola kwa Angular: Ma angle a 0-225 ° padziko lonse lapansi amalola opanga makina kuti akhazikitse makona ovuta amisonkhano yowotcherera popanda jig.
• Kukhazikika Kwamapangidwe: Ma 200-series othandizira ma angle irons ndi cast iron 3D welding platforms amapereka maziko olimba omwe amafunikira kuti apewe kupotoza panthawi yowotcherera kwambiri.

Njira yonseyi-kuphatikiza kudula ndendende ndi kukhazikika kwamphamvu-imachepetsa nthawi yonse yopanga ndikuchepetsa kukonzanso komwe kumachitika chifukwa cha kusanja bwino.

Mayendedwe a Pang'onopang'ono: Kuchokera ku Design mpaka Dulani

Kugwiritsa ntchito tebulo la CNC kupanga plasma kumatsatira ndondomeko yomveka. Kutsatira kachitidwe kameneka kumatsimikizira zotsatira zabwino ndikuwonjezera moyo wa zida.

Khwerero 1: CAD Design ndi CAM Nesting

Njirayi imayamba ndi fayilo ya Computer-Aided Design (CAD), yomwe imakhala mumtundu wa DXF kapena DWG. Fayiloyi imatanthawuza geometry ya zigawozo. Kenako, mapulogalamu a Computer-Aided Manufacturing (CAM) amagwiritsidwa ntchito “kumanga” zigawozi papepala lachitsulo. Nesting imapangitsa kuti zinthu zigwiritsidwe ntchito bwino pokonza magawo pamodzi, kuchepetsa zinyalala.

Kuganizira Kwambiri: Panthawi yomanga zisa, wogwiritsa ntchitoyo ayenera kuwerengera "kerf" - m'lifupi mwazinthu zomwe zimachotsedwa ndi plasma arc. Kulephera kubweza kerf kumabweretsa magawo omwe ali ocheperako pang'ono.

Khwerero 2: Kukhazikitsa Makina ndi Kuyika Zinthu

Chitsulo chachitsulo chimayikidwa pa tebulo lodulira. Iyenera kukhala yosalala komanso yopanda dzimbiri kapena utoto wambiri, zomwe zingasokoneze kuyambitsa kwa arc. Pogwiritsa ntchito zingwe zoyambira pansi, chogwiriracho chimalumikizidwa ndi magetsi kumagetsi a plasma. Kusakhazikika bwino ndi chifukwa chofala cha kulephera kodulidwa.

Panthawi imeneyi, ngati shopu ikugwiritsa ntchito Botou Haijun Metal Products zipangizo, madera ozungulira akhoza kukhala okonzedwa kale ndi maimidwe amtundu kapena maumboni kuti athetse njira yogwirira ntchito pambuyo podulidwa.

Khwerero 3: Kusankha Parameter

Wogwira ntchitoyo amasankha magawo odulidwa oyenera malinga ndi mtundu wa zinthu ndi makulidwe. Ma parameter awa akuphatikizapo:

• Amperage: Ma amps apamwamba azinthu zokhuthala.
• Mtundu wa Gasi: Mpweya wachitsulo wofatsa mpaka 25mm; Oxygen kwa mabala oyeretsa pazitsulo zofatsa; Nayitrogeni/Argon amasakaniza zitsulo zosapanga dzimbiri ndi aluminiyamu.
• Kuthamanga Kwambiri: Kuchedwetsa kumayambitsa zinyalala zambiri (kuchuluka kwa slag); kufulumira kwambiri kumabweretsa mabala osakwanira.
• Pierce Kutalika ndi Kudula Kutalika: Zofunikira pakuteteza nyali ndikuwonetsetsa kuti zili bwino.

Khwerero 4: Kuchita ndi Kuyang'anira

Pulogalamuyo ikangoyamba, CNC imasuntha nyaliyo kumalo oboola. Mzere wa plasma umayatsa, kuboola zinthu, ndikuyamba njira yodulira. Wogwira ntchitoyo amayang'anitsitsa masekondi angapo oyambirira kuti atsimikizire kuti arc ndi yokhazikika ndipo slag imatulutsa molondola kuchokera pansi pa mbale.

Khwerero 5: Kugwira Pambuyo Podula

Mkomberowo ukatha, mbalizo zimatsitsidwa. M'mphepete mwake mungafunike kugaya pang'ono kuti muchotse zinyalala zazing'ono. Apa ndipamene kusintha kwa welding fixturing kumachitika. Pogwiritsa ntchito zida zonse za Haijun, monga midadada yolumikizira ma angle ndi zitsulo zothandizira, opanga amatha kuyamba kusonkhanitsa magawo odulidwawo kuti akhale okulirapo mokhazikika.

Ubwino wa CNC Plasma Fabrication Tables

Chifukwa chiyani opanga amakono amasankha plasma ya CNC kuposa njira zina zodulira? Ubwino wake umachokera ku liwiro, kutsika mtengo, komanso kusinthasintha.

1. Kuthamanga Kwambiri Kudula

Kudula kwa plasma ndikothamanga kwambiri kuposa kudula kwamafuta a oxy pazida zosachepera 25mm (1 inchi). Kwa chitsulo chapakati-pakatikati, chimapereka mlingo wapamwamba wa liwiro ndi khalidwe lamphepete. Kutulutsa uku ndikofunikira pakupanga kwamphamvu kwambiri.

2. Kusinthasintha kwa Zida

Mosiyana ndi mafuta a oxy, omwe amangokhala ndi zitsulo zachitsulo, madzi a m'magazi amatha kudula zinthu zilizonse zamagetsi. Izi zikuphatikizapo:

• Chitsulo Chochepa
• Chitsulo chosapanga dzimbiri
• Aluminiyamu
• Copper ndi Brass (ndi malangizo apadera)

3. Ndalama Zochepa Zogwirira Ntchito

Ngakhale kuti ndalama zoyambira patebulo la plasma la CNC ndizokwera kuposa zida zamanja, mtengo wogwirira ntchito pagawo lililonse ndi wotsika. Palibe chifukwa chamafuta okwera mtengo ngati acetylene mukamagwiritsa ntchito mpweya wa plasma. Kuphatikiza apo, makinawo amachepetsa mtengo wantchito, popeza wogwiritsa ntchito m'modzi amatha kuyendetsa makina angapo.

4. Kulondola ndi Kubwerezabwereza

Machitidwe amakono a CNC amapereka kulolerana mkati mwa ± 0.5mm. Mlingo wolondolawu umatsimikizira kuti zigawo zimagwirizana bwino panthawi yosonkhanitsa, kuchepetsa kufunikira kokakamiza mwamphamvu kapena kukonzanso kwakukulu. Mukaphatikizidwira ndi mayankho apamwamba kwambiri kuchokera kwa ogulitsa odalirika ngati Malingaliro a kampani Botou Haijun Metal Products Co., Ltd., mayendedwe onse opangira zinthu amakwaniritsa mulingo wokhazikika womwe ndi wofunikira kwambiri pazamlengalenga ndi ntchito zamagalimoto.

Mavuto Odziwika Ndi Kuthetsa Mavuto

Ngakhale ndiukadaulo wapamwamba, ogwiritsa ntchito amatha kukumana ndi zovuta. Kumvetsetsa zovutazi kumathandizira kukhalabe ndi khalidwe lokhazikika.

Kupanga Dongola Kwambiri

Dross ndi slag yokhazikika yomwe imamatira pansi pamphepete mwa odulidwa. Dothi lothamanga kwambiri ndi lolimba komanso lovuta kuchotsa, lomwe nthawi zambiri limayamba chifukwa chodula pang'onopang'ono. Dothi lothamanga kwambiri ndi lofewa komanso lopindika, chifukwa cha kudula mwachangu kwambiri. Kusintha kuchuluka kwa chakudya ndikuwonetsetsa kuti amperage yoyenera nthawi zambiri kumathetsa izi.

Beveled Edges

Plasma arcs mwachilengedwe amakhala ndi mawonekedwe ang'onoang'ono, omwe amatsogolera m'mphepete mwa bevele. Kuti muchepetse izi:

• Gwiritsani ntchito tochi yotetezedwa yokhala ndi mphete yozungulira kuti mukhazikitse arc.
• Onetsetsani kuti nyaliyo ndi yolunjika bwino pa workpiece.
• Ganizirani machitidwe a plasma otanthauzira kwambiri a m'mphepete mwake.

Nozzle ndi Electrode Wear

Zogwiritsidwa ntchito zimakhala ndi moyo wopanda malire. Zizindikiro za kuvala zimaphatikizapo ma kerfs okulirapo, zovuta kuyambitsa arc, ndi njira zodulira molakwika. Kuyang'anitsitsa nthawi zonse ndi kusintha kwanthawi yake ndikofunikira. Kugwiritsa ntchito zinthu zamtengo wapatali zomwe zimalimbikitsidwa ndi wopanga kumawonjezera nthawi.

Chitsogozo Chosankha: Kusankha Table ya Plasma ya CNC Yoyenera

Kusankha zida zoyenera zimatengera zomwe mukufuna kupanga. Nazi mfundo zofunika kuziganizira:

FAQ: Anthu Amafunsanso

Kodi pali kusiyana kotani pakati pa CNC plasma ndi laser kudula?

Kudula kwa laser kumapereka ma kerfs olondola kwambiri komanso ocheperako, kupangitsa kuti ikhale yabwino pamapepala owonda komanso tsatanetsatane wovuta. Komabe, ma lasers ndi okwera mtengo kwambiri kugula ndi kugwiritsa ntchito. CNC plasma ndiyotsika mtengo kwambiri pazinthu zokhuthala (6mm ndi kupitilira apo) ndipo imapereka liwiro lodulira mwachangu pamafakitale olemera. Plasma imakhululukiranso malo a dzimbiri kapena utoto poyerekeza ndi laser.

Kodi tebulo la plasma la CNC lingadulidwe bwanji?

Kudulira kumatengera mphamvu yamagetsi. Gawo la 40A lokhazikika limatha kudula mpaka 10mm. Magawo a mafakitale kuyambira 100A mpaka 400A amatha kudula zitsulo kuchokera ku 25mm mpaka 150mm, ngakhale mtundu wa m'mphepete umachepa kwambiri. Kwa masitolo ambiri opanga zinthu, dongosolo la 100-130A limapereka ndalama zabwino kwambiri za zipangizo mpaka 25mm.

Chifukwa chiyani plasma yanga yodulidwa si lalikulu?

Mabala osakhala ndi masikweya nthawi zambiri amakhala chifukwa cha kutalika kwa nyali kolakwika, zinthu zomwe amavala, kapena kuseweredwa kwamakina mu gantry. Onetsetsani kuti THC yasinthidwa bwino. Onetsetsani kuti tochi ndi perpendicular kwa mbale. Ngati vutoli likupitilira, yang'anani choyikapo ndi pinion kapena zomangira za mpira kuti mubwerere.

Kodi ndingadule aluminium ndi tebulo la plasma la CNC?

Inde, kudula kwa plasma ndikwabwino kwa aluminiyumu. Komabe, aluminiyamu imasonyeza kutentha ndikuyendetsa mofulumira, zomwe zimafuna amperage apamwamba kuposa chitsulo chofanana. Kuphatikizika kwa nayitrogeni kapena argon-hydrogen gasi kumathandizira kudulidwa bwino ndikuchepetsa okosijeni m'mphepete.

Kusamalira Njira Zabwino Kwambiri pa Moyo Wautali

Kuwonetsetsa kuti tebulo lanu la CNC la kupanga plasma limakhalabe labwino, kukonza nthawi zonse sikungakambirane.

• Tsiku ndi Tsiku: Tsukani mutu wa nyali, yang'anani mizere ya gasi ngati ikutha, ndipo chotsani ma slag pa tebulo.
• Sabata iliyonse: Yang'anani zingwe zomwe zavala, sungani njanji zowongolera ndi mafuta, ndikuyang'ana kulumikiza kwazitsulo zoyambira.
• Mwezi uliwonse: Yang'anirani sensa ya THC, yang'anani makina oziziritsa (ngati madzi atakhazikika), ndikutsimikizira kukula kwa gantry.
• Chaka chilichonse: Bwezerani zosefera za mpweya, fufuzani kulumikizika kwamagetsi ngati kulimba, ndipo gwiritsani ntchito kompresa.

Kusamalira moyenera sikungowonjezera moyo wa chipangizocho komanso kumatsimikizira kuti njira zowotcherera zimayenda bwino m'munsi, monga kuwotcherera. Botou Haijun nsanja zosinthika - zimakwaniritsidwa nthawi zonse.

Kutsiliza: Kuphatikizira Kudula Kwachindunji ndi Msonkhano Wabwino

A CNC kupanga plasma tebulo ndi zambiri kuposa chida kudula; ndiye poyambira njira yosinthira yopangira zinthu. Pomvetsetsa momwe zimagwirira ntchito-kuchokera ku arc generation kupita ku CNC motion control-opanga amatha kukhathamiritsa ntchito zawo mwachangu, zabwino, komanso zotsika mtengo. Ukadaulo umalola kusinthika mwachangu kwazitsulo zosaphika kukhala zigawo zolondola, zokonzekera kusonkhana.

Komabe, mtengo wodula ndendende umakwaniritsidwa pokhapokha ataphatikizidwa ndi njira zolumikizirana zofananira. Apa ndipamene kuphatikizika kwaukadaulo kwa kukonza kwapamwamba kumakhala kofunikira. Malingaliro a kampani Botou Haijun Metal Products Co., Ltd. amawonekera ngati ogulitsa odalirika pagawoli, akupereka nsanja zowotcherera za 2D ndi 3D, ma angle a universal angle gauges, ndi zida zofananira zomwe zimaphatikizana mosagwirizana ndi kutulutsa kwa makina odulira a plasma. Zogulitsa zawo zimawonetsetsa kuti kulondola komwe kumachitika panthawi yodula kumasungidwa panthawi yowotcherera ndikuyika, kuchepetsa zolakwika ndikufulumizitsa kuzungulira kwa kupanga m'mafakitale kuyambira zamagalimoto mpaka zakuthambo.

Kwa opanga omwe akufuna kupititsa patsogolo luso lawo lopanga, kukhazikitsa njira yodalirika ya plasma ya CNC ndiye gawo loyamba. Kuphatikizira izi ndi mayankho amphamvu, osinthika ogwirira ntchito kumapangitsa kuti pakhale mzere wogwirizana, wothandiza, komanso wapamwamba kwambiri.

Mwakonzeka kukhathamiritsa kayendedwe kanu kantchito?

Kaya mungafunike chitsogozo pakusankha magawo oyenera a plasma kapena kupeza mayankho amodular fixturing kuti muwongolere dongosolo lanu la msonkhano, gulu lathu lili pano kuti likuthandizeni. Dziwani momwe zida zathu zolondola kwambiri zingakwezere luso lanu lopanga.

Onani Mapulatifomu Athu Owotcherera Osinthika ndi Zida Zogwirira Ntchito