Extension Rod
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General Sumo:
PLATO inodhiraivha uye yekuwedzera dhiri tsvimbo ndeyekudhiraivha, tunneling, kuchera-makomba marefu, mabhenji uye maindasitiri ekuchera. Tsvimbo idzi dzinogadzirwa dzine mativi akatenderera kana ane hexagonal mune ese akajairwa shinda, uye muMurume/Murume (M/M) kana Murume/Mukadzi (M/F). Yese yedu yekudhiraivha uye yekuwedzera drill tsvimbo inobatwa nekupisa ne carburization kana yakakwirira frequency, yakasanganiswa ne phosphorization.
The round cross sections akanyanya kuwanda kune ekuwedzera drilling application. Mutanda wedenderedzwa une zvinhu zvishoma nekudaro inoreruka kubata uye isingadhure pane yakaenzana saizi ine hexagonal tsvimbo. Nepo hexagonal tsvimbo inonyanya kubatsira pakudonha uye kudhiraivha tunneling. Kuwedzera kuomarara kwezvibooreso zvine hexagonal kunoita kuti vakwanise kudzikisira kutsauka kwegomba uye kunowedzera kuyerera kwekuchenesa makomba. Kunyange iine muchinjiko muhombe, simbi ine hexagonal inogona kuramba iine dhayamita imwe chete neiyo yesimbi yakaenzana.
M/F rods inopa kubatanidza kwakasimba uye iri nyore kubata uye nekukasira kubatanidza pane M/M rods, uye inokwanisa kuboora makomba akatwasuka.
Carburization tekinoroji inonyanya kushandiswa mukugadzirwa kwemahombe dhayamita tsvimbo kuti ive nechokwadi chekuita kwakanaka. Carburizing ndeyekuomesa tsvimbo yose kuti ipe kunze pamusoro petsvimbo yose pamusoro penzvimbo. Carburized steels anoshandiswa zvakanyanya mumashandisirwo epasi pevhu uye uko mvura inoshandiswa senzira yekuyerera. High Frequency tekinoroji inonyanya kushandiswa mukugadzirwa kwediki dhayamita tsvimbo kuderedza kusasimba kwesimbi dzekudhirowa. High Frequency ndeyekuomesa chete shinda inoperera tsvimbo. Izvi zvinopa hupenyu hurefu hwechigadzirwa pamwe nekuve akakodzera kune mamwe mamiriro ekuchera mamiriro. Simbi dzinogadzirwa neiyi matekiniki anonyanya kushandiswa mukuchera pamusoro pekushandisa uko mhepo ndiyo yekutanga flushing medium. Phosphorising ndeyekuvandudza anti-erosion kugona kweiyo yese yekunze tsvimbo pamusoro penzvimbo.
| Product | Yepamusoro Hammer Rock Drilling Tool - Drill Rod |
| Mamwe Mazita | pamusoro sando yekuboorera, tsvimbo yekubooresa tambo, dombo rekubooresa dombo, chibooreso chemugodhi, shinda |
| Material | Structural Alloy Steel |
| Application | Tunneling, Mining, Quarrying, Blasting and Infrastructure Construction |
| Facedrilling and Bolting, Bench Drilling, Production drilling, Long gole drilling, Drifting | |
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, etc. |
| Rudzi rwetsvimbo | MM tsvimbo (Murume/Mukadzi shinda): Extension rod, Drifter rod |
| MF tsvimbo (Murume/Murume shinda): Speedrod, MF drifter tsvimbo | |
| Drill chubhu, Guide chubhu | |
| Body Type | Hexagonal drill rod, Round drill rod |
| Diameter | 20mm~87mm |
| Urefu | 260mm~6400mm |
| Custom Design | Zvinogamuchirika |
Specification Overview:
| Rods Dimension | Urefu | Driven Thread | Yakakodzera Bits Thread | Drilling Hole Range | ||||
| M-M | M-F | |||||||
| mm | tsoka | mm | tsoka | mm | inch | |||
| Hex.25 | 915 ~ 3700 | 3 ~ 12 | 610 ~ 1220 | 2 ~ 4 | R25, R28, R32 | R25 | 33 ~ 51 | 1 19/64 ~ 2 |
| Hex.28 | 2100 ~ 4920 | 6 3/4 ~ 16 | 1220 ~ 3050 | 4 ~ 10 | R28, R32, R38 | R28 | 37 ~ 51 | 1 29/64 ~ 2 |
| Hex.32 | 2400 ~ 5530 | 7 7/8 ~ 18 | R28, R32, R38, T38 | R32 | 40 ~ 64 | 1 37/64 ~ 2 1/2 | ||
| Round32 | 915 ~ 4310 | 3 ~ 14 | 915 ~ 4270 | 3 ~ 14 | R32, R38, T38 | R32 | 45 ~ 64 | 1 3/4 ~ 2 1/2 |
| Hex.35 | 2670 ~ 6100 | 8 5/8 ~ 20 | 3700 ~ 6400 | 12 ~ 21 | R32, R38, T38 | R32 | 45 ~ 76 | 1 3/4 ~ 3 |
| Round39 | 610 ~ 6095 | 2 ~ 20 | 610 ~ 6095 | 2 ~ 20 | R38, T38, T45 | T38, T45 | 57 ~ 89 | 2 1/4 ~ 3 1/2 |
| Round46 | 1830 ~ 6095 | 6 ~ 20 | 1525 ~ 6095 | 5 ~ 20 | T38, T45, T51 | T45, T51 | 70 ~ 102 | 2 3/4 ~ 4 |
| Round52 | 3050 ~ 6095 | 10 ~ 20 | 1525 ~ 6095 | 5 ~ 20 | T45, T51 | T45, T51 | 76 ~ 127 | 3 ~ 5 |
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