Kupwanya kwesimbi kunogadzirwa kana simbi yakanyungudutswa inobva muweld ikaboora nepakati pewelding arc uye madonhwe anobhururuka kubva paWorkpiece. Izvi zvinogona kukonzera matambudziko akawanda panguva yekupwanya senge kuparadza nzvimbo yauri kupwanya, kunamira pahembe dzako kana ganda uye kukonzera kutsamwa kwemaziso.
Kupwanya kwesimbi yewelding chinhu chinonetsa chinobva mukupwanya simbi iyo inogona kukonzera nyonganyonga uye kutokonzera kukuvara kana ikasagadziriswa nemazvo.
Kupwanya kwesimbi inonyunguduka inobva muweld panguva yekupwanya. Inogona kukonzerwa nezvinhu zvakawanda zvakaita se:
· Arc yemuchina wekunamira wesimbi yakareba zvakanyanya kana kuti pfupi zvakanyanya
· Mvura yakakwira zvakanyanya kana kuti yakaderera
· Electrode haisi saizi chaiyo
· Angle ye electrode haina kururama
Maitiro Ekudzivirira Kupararira Kwekushongedza Kwemidziyo Yekushongedza?
Kupwanya kwesimbi paWelding idambudziko rinowanzoitika panguva yekupwanya. Kune nzira dzakawanda dzekumisa kupwanya kwesimbi paWelding, uye welder yega yega inogona kunge iine zvaanoda.
Dzimwe nzira dzakajairika dzinosanganisira:
1. Shandisa bhurashi rewaya kubvisa chero kuungana kwemvura inodonhedza welding patochi kana electrode yekusonerera.
2. Gadzirisa mwero wekufamba kwegasi uye/kana chinja musanganiswa wegasi uri kushandiswa.
3. Deredza simba rekupinza.
4. Wedzera daro riri pakati peelectrode nechinhu chebasa.
5. Shandisa electrode yakakura dhayamita.
6. Shandisa muchina wekunamira une simba guru.
7. Shandisa nzira yakasiyana yekuwedera.
8. Shandisa spray kana gel yekupfapfaidza yekubatanidza.
9. Isa mushonga unodzivirira kupfapfaidza pabasa usati wabatanidza.
10. Shandisa tochi kana electrode yekuwedera inotonhodzwa nemvura.
11. Shandisa muchina unoburitsa fume kubvisa utsi hwekusonerera nemarara munzvimbo yacho.
12. Pfekai zvinhu zvekudzivirira zvakakodzera, zvakaita semagirovhosi ekusonerera nengowani yekusonerera ine chifukidziro chechiso.
Nekutevera mazano aya, unogona kubatsira kudzivirira kupwanyika kwesimbi.Kana paine kupwanya kwesimbi, iva nechokwadi chekuichenesa nekukasika kudzivirira njodzi dzinogona kuitika.
Nzira Dzakanakisisa Dzekuchenesa Kupwanya Kwekutsimbirira
Kuisa mvura inotsvedza pa welding kunogona kuoma kuchenesa, asi kune nzira shoma dzekuita kuti basa rive nyore. Heano mamwe mazano ekuchenesa mvura inotsvedza pa welding:
1. Shandisa bhurashi rewaya
Bhurasho rewaya chishandiso chakanaka chekubvisa madonhwe esimbi pamusoro pesimbi. Ingova nechokwadi chekuti unoshandisa bhurasho rine mabristles akapfava kuitira kuti usakuvadza simbi.
2. Shandisa Muchina wekuchenesa
Kana uine muchina wekuchenesa une simba, unogona kuushandisa kusveta welding spatter. Ingova nechokwadi chekuti wakaisa muromo wevacuum cleaner pedyo nespatter kuitira kuti usaparadzire tsvina zvakanyanya.
3. Shandisa Sipo Nemvura
Sipo nemvura zvinogona kubatsira kubvisa tsvina yewelding. Ingova nechokwadi chekuti wageza nzvimbo yacho zvakanaka mushure mezvo kuitira kuti usasiye chero zvasara zvesipo.
4. Shandisa Muchina Wekuchenesa Mabhizinesi
Michina yakawanda yekuchenesa inowanikwa kutengeswa yakagadzirirwa kubvisa madonhwe esimbi ekuwelding. Ingova nechokwadi chekutevedzera mirayiridzo iri papakeji nokungwarira kuitira kuti usakuvadza nzvimbo yauri kuchenesa.
5. Shandisa Muchina Wekuwachisa Nemagetsi
Muchina wekuwachisa une simba unogona kushandiswawo kubvisa welding spatter, asi chenjerera kuti usashandise simba rakawandisa nekuti unogona kukuvadza pamusoro.
Nemazano aya, unofanira kukwanisa kuchenesa machira ekubatanidza welding nekukurumidza uye nyore.
Mamwe Mazano Ekuti Ungadzivisa Sei Kupwanya Welding Pakutanga
Mazano akanakisa ekudzivirira kupwanya kwesimbi kubva pakuwelding:
1. Shandisa tochi chaiyo yekuwedera:Tochi yekunamira ine muromo mutete, wakanangana ichabatsira kuderedza huwandu hwemvura inosasa inobuda.
2. Gadzirisa mwero wekuyerera kwegasi:Kuwedzera mwero wekuyerera kwegasi kunobatsira kubvisa madonhwe akanyunguduka asati awana mukana wekuoma pasimbi yepasi.
3. Shandisa ma arc mapfupi ekuwedera:Matambo mapfupi ekuwelding anoita kuti madonhwe emvura adonhedzwe kubva muelectrode, zvichideredza huwandu hwemadonhwe anobuda.
4. Shandisa marongero emagetsi akaderera:Kugadziriswa kwemagetsi mashoma kunoitawo kuti ma arc ekuwelda apfupike uye kupararira kwemasaisai kushoma.
5. Chengeta nzvimbo yako yebasa yakachena:Kuunganidzwa kwemarara kunogona kushanda semuchina wekuchengetera mvura, saka iva nechokwadi chekuchenesa nzvimbo yako yebasa nguva dzose.
6. Shandisa bhurashi rewaya:Bhurasho rewaya rinogona kubatsira kubvisa chero chinhu chinonamira chakatosimba pasimbi.
7. Shandisa mushonga wekudzivirira kupfapfaidza:Rudzi urwu rwekupfapfaidza runoita chipingamupinyi pakati peelectrode nesimbi yesimbi, zvichideredza agomo remvura inopararira rinogadzirwa.
8. Pfeka mbatya dzakakodzera:Mbatya dzisina kusimba dzinogona kubatira moto kana dzikabata welding spatter, saka zvakakosha kupfeka mbatya dzinoenderana nemuviri.
9. Shandisa magirovhosi:Magurovhosi achadzivirira maoko ako kubva mukupiswa nekupwanya kwesimbi.
10. Shandisa ngowani yekunamira:Ngowani yekumonera ichadzivirira chiso chako kuti chisarohwe nechinhu chinobhururuka chinodonhedza weld.
Mibvunzo Inowanzo bvunzwa - Kuparadzira MuWelding
Ndeupi Musiyano Uripo Pakati peSplatter neSpatter?
Kupwanya kwesimbi (welding spatter) madonhwe madiki esimbi yakanyungudutswa anobuda panguva yekupwanya. Asi kupwanya kwesimbi (welding spatter) ndiko kupwanya zvidimbu zvikuru zvesimbi zvinobuda panguva yekupwanya.
Mhedziso:
Kuti uwane mhando yakanaka yeweld uye kudzivirira chero matambudziko angangokonzerwa nekupwanya kwewelding, zvakakosha kunzwisisa chinokonzera uye kuti ungamisa sei. Tatsanangura dzimwe dzenzira dzakanakisa dzekumisa kupwanya kwewelding muchinyorwa chino asi basa rega rega rinoda nzira yakasiyana.
Nzira yakanakisisa yekuziva kuti ndeipi nzira inonyatsoshanda kwauri ndeyekuedza woona kuti chii chinokupa mhedzisiro yakanaka.
Uye kana muine kuvhiringidzika, ndapota musazeza kutibata kuti tikubatsirei.
Nguva yekutumira: Zvita-23-2022