Fimbo iliyopigwa
Taperdrill fimbohutumika kuchimba miamba, mashimo ya ulipuaji na kazi nyingine za uchimbaji katika machimbo, migodi ya makaa ya mawe, trafiki na mikazo mingine.Inafanya kazi na bits za kuchimba visima na ina urefu tofauti kwa matumizi anuwai, taper yetudrill fimbos kuja katika aina ya pembe taper, kwa ujumla, mwanga wajibu mwamba drill kawaida kutumia 7 taper au ndogo taper angle, wajibu mkubwa mwamba drill hasa kutumia 11, 12 taper angle.Na nadharia ya msingi ni kwamba vijiti vya kuchimba visima na vijiti vya kuchimba visima lazima viwe katika kiwango sawa cha tapered.Tunatoafimbo ya tapereds katika safu kamili ya usanidi wa kiweo na kipenyo cha heksi ya chuma kwa mahitaji ya kuchimba visima kwa mkono.
(1)Daraja la chuma: 95CrMo sawa na SANDBAR 20 au C253,Z708,sanbar 23, 55SiMnMo
(2)Ukubwa wa shank: hex.22mm×108mm, hex.22mm×159mm,hex.22mm×80mm,hex.25mm×108mm.hex.25mm×159mm
(3)Taper:4°46′,6,7 ,11,12 digrii n.k
(4)Urefu: 0.4m-10m
(5) Kifurushi: katika sanduku la mbao au vifurushi.
(6) Uzalishaji: 50000MT / mwezi
| Vijiti vya kughushi vilivyo na kola | |||
| Shank hex.22 mm (7/8″) x 108 mm (4 1/4″).Fimbo hex.22 mm (7/8).Kipenyo cha shimo la kusafisha 6.7 mm | |||
| | |||
| MSALABA WA FIMBO | Urefu | Uzito takriban. | |
| mm | mguu/inchi | kg | |
| 4º46′ pembe nyembamba | |||
| 22H | 800 | 2'7½" | 2.8 |
| 22H | 1600 | 5'3″ | 5.3 |
| 22H | 2 000 | 6'6¾" | 6.5 |
| 22H | 2 400 | 7'10½" | 7.7 |
| 22H | 3 200 | 10'6″ | 10.2 |
| 22H | 3 500 | 11'5¾" | 11.1 |
| 22H | 4 000 | 13'1½" | 12.7 |
| 7º pembe taper | |||
| 22H | 400 | 1'3¾" | 1.6 |
| 22H | 800 | 2'7½" | 2.8 |
| 22H | 1 600 | 5'3″ | 5.2 |
| 22H | 1 830 | 6′ | 6.0 |
| 22H | 2 000 | 6'6¾" | 6.5 |
| 22H | 2 435 | 8′ | 7.8 |
| 22H | 3 050 | 10′ | 9.7 |
| 22H | 3 200 | 10'6″ | 10.1 |
| 22H | 3 600 | 12′ | 11.4 |
| 22H | 4 000 | 13'1½" | 12.6 |
| 22H | 4 800 | 15'9″ | 15.1 |
| 22H | 5 600 | 18'4½" | 17.5 |
| 22H | 6 400 | 21′ | 20.0 |
| 22H | 7 200 | 23'7½" | 22.4 |
| 22H | 8,000 | 26'3″ | 24.9 |
| 11º pembe taper | |||
| 22H | 800 | 2'7½" | 2.8 |
| 22H | 1 220 | 4′ | 4.1 |
| 22H | 1 525 | 5′ | 5.0 |
| 22H | 1 600 | 5'3″ | 5.3 |
| 22H | 1 830 | 6′ | 6.0 |
| 22H | 2 000 | 6'6¾" | 6.5 |
| 22H | 2 435 | 8′ | 7.8 |
| 22H | 3 200 | 10'6″ | 10.2 |
| 22H | 3 655 | 11'11⅞" | 11.6 |
| 22H | 4 000 | 13'1½" | 12.6 |
| 22H | 4 800 | 15'9″ | 15.1 |
| 22H | 5 600 | 18'4½" | 17.6 |
| 22H | 6 400 | 21′ | 20.0 |
| 22H | 7 200 | 23'7½" | 22.5 |
| 22H | 8,000 | 26'3″ | 24.9 |
| 12º pembe taper | |||
| 22H | 610 | 2′ | 2.2 |
| 22H | 800 | 2′ 7½” | 2.8 |
| 22H | 1 220 | 4′ | 4.1 |
| 22H | 1 525 | 5′ | 5.0 |
| 22H | 1 830 | 6′ | 6.0 |
| 22H | 2 000 | 6'6¾" | 6.5 |
| 22H | 2 435 | 8′ | 7.8 |
| 22H | 3 050 | 10′ | 9.7 |
| 22H | 3 200 | 10'6″ | 10.2 |
| 22H | 3 655 | 11'11⅞" | 11.6 |
| 22H | 3 965 | 13′ | 12.5 |
| 22H | 4 800 | 15'9″ | 15.1 |
| 22H | 5 600 | 18'4½" | 17.5 |
| 22H | 6 400 | 21′ | 20.0 |
| 22H | 7 200 | 23'7½" | 22.4 |
| 22H | 8,000 | 26′ 3″ | 24.9 |
Vifaa vya tapered-Kuchimba viboko -H22 mm
| Vijiti vya mpira | |||
| Shank hex.22 mm (7/8″) x 159 mm (6 1/4″).Fimbo hex.22 mm (7/8).Kipenyo cha shimo la kusafisha 6 mm | |||
 | |||
| MSALABA WA FIMBO | Urefu | Uzito takriban. | |
| mm | mguu/inchi | kg | |
| 11 ° pembe ya taper | |||
| 22H | 600 | 1'11⅝” | 2.5 |
| 22H | 900 | 2'11⅜" | 3.3 |
| 22H | 1 000 | 3'3⅜" | 3.7 |
| 22H | 1 200 | 3'11¼" | 4.3 |
| 22H | 1 300 | 4'3⅛" | 4.6 |
| 22H | 1 400 | 4'7⅛" | 4.9 |
| 22H | 1 500 | 4'11″ | 5.2 |
| 22H | 1 600 | 5'3″ | 5.5 |
| 22H | 1 800 | 5'10⅞” | 5.7 |
| 22H | 2 000 | 6'6¾" | 6.7 |
| 22H | 2 200 | 7'2⅝” | 7.4 |
| 22H | 2 400 | 7'10½" | 7.7 |
| 22H | 2 600 | 8'6⅜" | 8.6 |
| 22H | 2 800 | 9'2¼" | 9.2 |
| 22H | 3 000 | 9'10⅛" | 10.0 |
| 22H | 3 200 | 10'6″ | 10.5 |
| 22H | 3 400 | 10'9⅞" | 10.8 |
| 22H | 3 600 | 11'9¾" | 11.5 |
| 22H | 3 800 | 12'5⅝” | 12.3 |
| 22H | 4 200 | 13'9⅜" | 13.6 |
| 22H | 4 500 | 14'9⅛" | 14.5 |
Vifaa vya tapered-Drill viboko-H25 mm
| Vijiti vya tapered | |||
| Shank hex.25 mm (1″) x 108 mm (4 1/4″).Fimbo hex.25 mm (1″).Kipenyo cha shimo la kusafisha 8.6 mm | |||
 | |||
| MSALABA WA FIMBO | Urefu | Uzito takriban. | |
| mm | mguu/inchi | kg | |
| 7º pembe taper | |||
| 25H | 600 | 1'11⅝” | 2.8 |
| 25H | 1 220 | 4′ | 5.3 |
| 25H | 1 500 | 4'11″ | 6.4 |
| 25H | 1 600 | 5'3″ | 6.8 |
| 25H | 1 830 | 6′ | 7.7 |
| 25H | 2 000 | 6'6¾" | 8.3 |
| 25H | 2 200 | 7'2⅝” | 9.1 |
| 25H | 2 400 | 7'10½" | 9.9 |
| 25H | 2 600 | 8'6⅜" | 10.7 |
| 25H | 3 200 | 10'6″ | 13.0 |
| 25H | 3 900 | 12'9½" | 15.8 |
Vifaa vya tapered-Drill viboko-H25 mm
| Vijiti vya kola vya kughushi | |||
| Shank hex.25 mm (1″) x 159 mm (6 1/4″).Fimbo hex.25 mm (1″).Kipenyo cha shimo la kusafisha 8.6 mm | |||
 | |||
| MSALABA WA FIMBO | Urefu | Uzito takriban. | |
| mm | mguu/inchi | kg | |
| 12 ° pembe ya taper | |||
| 25H | 500 | 1'7⅝" | 2.7 |
| 25H | 700 | 2'3½" | 3.5 |
| 25H | 1 000 | 3'3⅜" | 4.7 |
| 25H | 1 400 | 4'7⅛" | 62 |
| 25H | 1 600 | 5'3″ | 6.8 |
| 25H | 2 000 | 6'6¾" | 8.5 |
| 25H | 2 500 | 8'2⅜” | 10.4 |
| 25H | 2 600 | 8'6⅜" | 10.9 |
| 25H | 3 200 | 10'6″ | 13.2 |
| 25H | 3 300 | 10'9⅞" | 13.6 |
| 25H | 3 550 | 11'5¾" | 14.6 |
| 25H | 3 800 | 12'5⅝” | 15.6 |
| 25H | 4 600 | 11′ | 18.7 |
