KH'HABONE RUTLE/lithupa tsa ho thiba/electrode ea ho thiba
KH'HABONE RUTLE/lithupa tsa ho thiba/electrode ea ho thiba
- Molao-motheo
Ho hlahisa Arc pakeng tsa molamu oa khabone le tšepe ea motheo, le ho qhibilihisa tšepe ea motheo ka mocheso ka nako e le 'ngoe, le ho tlosa litšepe tse qhibilihisitsoeng ka moea o nang le khatello e phahameng o potileng molamu oa khabone.
- Litšobotsi
- Ka lebaka la ts'ebetso ea mosebetsi o potlakileng haholo, e fana ka katleho e phahameng le ho boloka litšenyehelo.
- E etsa hore mosebetsi o be bonolo.
- Ka lebaka la hore Arc e ja karolo e nyane ea tšepe ea motheo ka ho tsepamisa ntlha e le 'ngoe feela, ka nako e le 'ngoe moea o hatelletsoeng haholo o tlosa tšepe e qhibilihisitsoeng le ho e pholisa, ha ho na phetoho e phahameng ea mocheso, mapetso kapa liphetoho tsa thepa.
- Ho bonolo ho fumana diphoso tsa ho tjheseletsa ka lehlakoreng la ho lekanya, ena e ka ba tlhahlobo ya ho tjheseletsa hape. Mme ho bonolo ho lemoha dikarolo tse nang le diphoso ha o di hlahloba ka X-ray.
- E fana ka lerata le fokotsehileng mme ha e hloke mokhathala.
- E thusa ho potlaka ho seha ka ho qeta hantle bokaholimo ba ho seha le ho eketsa mocheso ka tlase.
- E ka sebelisoa ho seha poleiti ea tšepe, tšepe ea motheo, tšepe e kopantsoeng, tšepe e sa hloekang, tšepe ea manganese le motsoako oa koporo le mefuta e meng ea litšepe.
- Litšobotsi tsa Molamu oa Khabone
Thupa ea khabone e sebelisetsoang ts'ebetso ea moea oa arc e entsoe ka ho kopanya graphite e hloekileng ea boleng bo holimo le ho sebetsoa ka khatello e phahameng, ka ho futhumatsoa haholo ka koporo e apesitsoeng, e entsoe hore e se ke ea jeoa ke mocheso oa arc le ho hanela mocheso o phahameng oa mocheso.
*Litšobotsi 1) Khanyetso ea motlakase: ka tlase ho 2mOho-cm²
2)Matla a khoheli ka kakaretso: kaholimo ho 1.65/cm²
3)Khabone e tsitsitseng: ho feta 98.5%
4)Bothata: Kaholimo ho 30 (lebopong la 50)
5)Khanyetso ea ho taboha: 300 kg/cm²
*Khetho ea boholo ba thupa ea khabone Bophara ba mokoti (mm) = bophara ba thupa (mm) * 1.5
- Mokhoa oa ts'ebetso-Ts'ebetso ea Moea oa Arc
- Ho tlosa liphoso tsa ho lekanyetsa ho tjheseletsa
- Ho tlosa liphoso tsa ho lekanyetsa ho tjheseletsa
1)Lokisa valve ea moea oa toche 'me u sutumelletse pele ka ho hlahisa arc pakeng tsa molamu oa khabone le tšepe ea motheo.
2)Sekhutlo se tloaelehileng pakeng tsa molamu le tšepe ea motheo: 45°
3)Ho loketse ho boloka lebelo la ts'ebetso ka 0.6mm/min.
4)Letlapa la khabone le lekanyang 1.5m-2.5 mme le nka metsotso e 2-5.
5)Molamu oa khabone o ka sebelisoa ho fihlela ho setse 5cm ea ho qetela.
- Ho tlosa ha ho lahla
1)Ha e ntse e hlahisa arc pakeng tsa thupa le di-castings mme ka thupa e potolohang e tlosa ditshipi ka mocheso wa arc.
2)Ha angle ea ts'ebetso e le kholoanyane ho tšepe ea motheo e ka tlosoa ka botebo.
- Ho seha
1)Boloka thupa ea khabone e otlolohile holimo 'me u sutumelletse pele
2)Lebelo la ts'ebetso 0.5m-2m/min
3)E seha esita le tšepe e sa hloekang, e entsoeng ka khase le koporo tse thata haholo ho seha ka khase, 'me e seha ka potlako haholo.
- Ho etsa lesoba
1)Sekhutlo se tloaelehileng pakeng tsa molamu oa khabone le bokaholimo ba tšepe ea motheo.
2)Kenya ntlha ea molamu ka har'a tšepe ea motheo.
3)E'Mosebetsi o mobe ka mora ho kenya thupa ka hara tshepe ya motheo.
4)Haeba e hloka lesoba le leholo le kang la 3-4mm le leholo ho feta kamoo ho neng ho lebelletsoe, atolosa dikotwana tsa lesoba le lehlakoreng la ntlha ya molamu wa khabone, ebe lesoba le leholo le ka etswa.
Lithupa tsa ho phunya tse koahetsoeng ka koporo tsa DC:
E etselitsoe toche ea ho phunya ka boiketsetso. Lithupa li ka hokahanngoa ke karolo ea monna le karolo ea mosali 'me tsa sebelisoa khafetsa ntle le ho lahleheloa ke stub.
| Mohlala | Bolelele ba Dia* | Mefuta ea Hona Joale(A) | |
| mm | lisenthimithara | ||
| B508J | 8*355(430)(455) | 5/16*14""(17)""(18)"") | 500-550 |
| B510J | 10*355(430)(455) | 3/8""*14""(17)""(18)"") | 600-650 |
| B511J | 11*355(430) | 7/16*14""(17)"") | 650-700 |
| B512J | 12*355(430) | 15/32*14""(17)"") | 700-800 |
| B513J | 13*355(430)(455)(510) | 1/2*(14)""(17)""(18)""(20)"") | 800-1000 |
| B516J | 16*355(430)(455)(510) | 5/8*12""(14)""(18)""(20)"") | 1000-1200 |
| B519J | 19*355(430)(455)(510) | 3/4*12""(14)""(18)""(20)"") | 1200-1400 |
| B525J | 25*430 | 1*17"" | 1400-1600 |
Lithupa tsa ho seha tse kopantsoeng tsa koporo tsa DC:
E etselitsoe basebelisi ba motlakase o phahameng 'me e be setsebi ho sebetsa ka li-alloy tse thata le ho lahla ka katleho e phahameng.
| Mohlala | Bolelele ba Dia* | Mefuta ea Hona Joale(A) | |
| mm | lisenthimithara | ||
| B504 | 4*305(355) | 5/32*12""(14)"") | 150-200 |
| B505 | 5*305(355) | 3/16*12""(14)"") | 200-250 |
| B506 | 6*305(355) | 15/64*12""(14)"") | 300-350 |
| B506.5 | 6.5*305(355) | 1/4*12""(14)"") | 320-370 |
| B507 | 7*305(355) | 9/32*(14)"") | 350-400 |
| B508 | 8*305(355)(455)(510) | 5/16*12""(14)""(18)""(20)"") | 400-450 |
| B509 | 9*305(355) | 23/64*12""(14)"") | 450-500 |
| B510 | 10*305(355)(455)(510) | 3/8*12""(14)""(18)""(20)"") | 500-550 |
| B511 | 11*305(355) | 7/16*12""(14)"") | 600-650 |
| B512 | 12*305(355) | 15/32*12""(14)"") | 750-850 |
| B513 | 13*305(355)(455)(510) | 1/2*12""(14)""(18)""(20)"") | 800-1000 |
| B516 | 16*305(355)(455)(510) | 5/8*12""(14)""(18)""(20)"") | 1000-1200 |
| B519 | 19*305(355)(455)(510) | 3/4""*12""(14)""(18)""(20)"") | 1200-1400 |
| B525 | 25*355(455) | 1*14""(17)"") | 1400-1600 |
P1: Na ea haukhamphani ea AO HUImoetsi kapa mohoebi?
A1: Moetsi, ka nako e 'ngoe re thusa bareki ba rona ho reka lihlahisoa tse amehang joalo ka mohoebi.
P2: MOQ ke eng?
A2. Ha ho na moedi.
P3: Na re ka etela fektheri ea hau?
A3: Ehlile, rea u amohela neng kapa neng, ho bona ke ho lumela
P4: Melao ea hau ea tefo ke efe?
A4: Puisano
P5: Na khamphani ea hau e amohela mokhoa oa ho iketsetsa lintho?
A5: Lihlopha tsa theknoloji tsa litsebi le baenjiniere bohle ba ka u khotsofatsa.
P6: U netefatsa boleng joang?
A6: Bakeng sa ts'ebetso e 'ngoe le e 'ngoe ea tlhahiso, re na le sistimi e felletseng ea QC bakeng sa sebopeho sa lik'hemik'hale le thepa ea 'mele. Kamora tlhahiso, thepa eohle e tla lekoa, 'me setifikeiti sa boleng se tla romelloa hammoho le thepa.
P7: Ke karolo efe ea khoebo ea kantle ho naha?
A7: 'Maraka oa kantle ho naha o ka ba 50%; 'Maraka oa lehae o ka ba 50%; 'me joale karolo ea thepa e romeloang kantle ho naha e ntse e eketseha.
Q8: Khamphani ea hau e tla fana kadisampole?
A8: E, re ka fana ka disampole mahala, mme thepa e tla etswa ke bareki.