Lithupa tsa Tapered Drill
CLICK_ENLARGE
Lisebelisoa tsa ho phunya li boetse li fana ka karolo ea hexagonal chuck ho fana ka monyetla bakeng sa rotation chuck bushing, eo hangata e nang le molala oa fored ho boloka boemo bo nepahetseng ba sefahleho sa shank ho drill ea lefika, le ho bapisa leqhetsoana le tapered qetellong ea sokete. Likoti hangata li chekoa ka 0.6 m increments ho amohela bolelele ba sefepi sa maoto a moea. Ka ho kenella ho holimo, masoba a otlolohileng, bophelo bo bolelele ba ts'ebeletso le litšenyehelo tse tlase ho mithara e 'ngoe le e 'ngoe e phuntsoeng ho feta tšepe e kopantsoeng, lisebelisoa tsa ho cheka li ntse li nka karolo ea mmaraka ho tsoa ho tšepe ea bohlokoa ea ho cheka, haholo lits'ebetsong tsa merafo le indastering ea majoe a boholo.
Mefuta e fapaneng ea mafika le liboro tsa majoe li hloka li-angles tse fapaneng tsa taper. Ha ho cheka mafika a nang le tšusumetso e matla ea haeteroliki ka har'a mafika a thata ho isa ho a thata le a abrasive, hangata ho sebelisoa angle e pharaletseng ea taper. Li-angles tsa 11 ° le 12 ° hangata li sebelisoa ho libopo tsa sejoale-joale. Bakeng sa liboro tsa majoe tse nang le tšusumetso e tlase le sebopeho sa mafika a bonolo, ho sebelisoa angle e moqotetsane ea 7°. Sekhutlo sa 7° se ka boela sa sebelisoa haeba ho ohia hanyane e le bothata ha ho sebelisoa thepa ea 11° le 12°. Ho feta moo, angle ea 4.8° (hape 4°46’) e loketse lefika le bonolo ha o sebelisa lisebelisuoa tsa ho phunya moea kapa haeteroliki - ho thibela likotoana hore li se ke tsa bilika kapa tsa koaheloa. Thupa e le 'ngoe e sebelisetsoa ho phunya masoba a makhutšoane (≤2.0m), ha lithupa ka letoto li sebelisetsoa ho phunya masoba a tebileng (ho fihla ho 2.0m), ho qoba ho koba khatello ea maikutlo ho feteletseng.
Lithupa tsa Plato tsa "tapered drill" li tla ka limaraka tse tharo, 'me bolelele bo fumaneha ho tloha ho 600mm (2') ho isa ho 11,200mm (36'8"), (e lekantsoe ho tloha molaleng ho isa pheletsong e tapered).
Taper Rods Grades Lethathamo le khothalelitsoeng:
| Mephato | Mefuta | Maemo a khothalelitsoeng |
| E phahameng | G III, T III, | 1) Matla a ho cheka ha majoe: ≥76J, hangata mohlala: YT28 2) Botebo ba ho cheka: ≥ 2.5 m (8’ 2 27/64”) 3) Mefuta ea majoe: e thata haholo, e thata, e thata e bohareng le lejoe le bonolo Protodyakonov Hardness Scale: f ≥ 15 Uniaxial Compressive Matla: ≥150 Mpa 4) Replaces: G rod, G I rod, ROK |
| Tloaelehileng | G ke, ROK | 1) Matla a matla a ho cheka ha majoe: ＜ 76 J, hangata mohlala: YT24 2) Botebo ba ho cheka: ≤2.5 m (8’ 2 27/64”) 3) Libopeho tsa majoe: Lejoe le thata le le bonolo le bohareng Protodyakonov Hardness Scale: f ＜15 Uniaxial Compressive Matla: ＜150 Mpa 4) Replaces: G rod |
| Moruo | G | 1) Matla a matla a ho cheka ha majoe: ＜ 76 J, hangata mohlala: YT24 2) Botebo ba ho cheka: ≤2.5 m (8’ 2 27/64”) 3) Libopeho tsa majoe: Lejoe le thata le le bonolo le bohareng Protodyakonov Hardness Scale: f ＜10 Uniaxial Compressive Matla: ＜100 Mpa |
Tlhaloso ea Kakaretso:
| Bolelele ba Molamu | Taper Degree | ||
| Mokhoa oa Shank | mm | leoto/inch | |
| Hex22 × 108mm | 500 ~ 8,000 | 1’ 8” ~ 26’ 2” | 7°, 11° and 12° |
| Hex25 × 108mm | 1500 ~ 4,000 | 4'11" ~ 13'1" | 7° |
| Hex25 ×159mm | 1830 ~ 6,100 | 6' ~ 20" | 7° le 12° |
Lintlha:
1.Tekanyo e tloaelehileng ea taper degree ke 7 °, 11 ° le 12 °, likhato tse ling tse kang 4.8 °, 6 ° le 9 ° li fumaneha hape ha u kōpa;
2.Shank e tloaelehileng ke Hex22 × 108mm, Hex25 × 159mm le mekhoa e meng e fumaneha hape haeba ka kopo ea bareki;
3.Bolelele ba molamu bo tlameha ho hlalosoa ka tatellano;
4.E le ho ikamahanya le maemo a fapaneng a majoe, molamu oa ho phunya o khethoa ke basebelisi.
Joang ho odara?
Mefuta ea Shank + Bolelele ba Molamu + Taper Degree
Aterese ea hau ea lengolo-tsoibila e ke ke ea phatlalatsoa. Libaka tse hlokahalang li tšoailoe ka *