Ndodo yojambulidwa
Taperkubowola ndodoamagwiritsidwa ntchito pobowola miyala, kubowola mabowo ndi ntchito zina zoboola m'makota, migodi ya malasha, magalimoto ndi zina.Imagwira ntchito ndi ma taper kubowola ndipo imakhala ndi kutalika kosiyana kwa ntchito zosiyanasiyana, taper yathukubowola ndodos amabwera m'makona osiyanasiyana a taper, nthawi zambiri, kubowola kwa thanthwe nthawi zambiri kumagwiritsa ntchito 7 taper kapena ngodya yaying'ono ya taper, ntchito yolemetsa ya rock imagwiritsa ntchito 11, 12 taper angle.Ndipo chiphunzitso choyambirira ndi chakuti ndodo za taper kubowola ndi taper kubowola ting'onoting'ono ziyenera kukhala mu digiri tapered yomweyo.Timaperekandodo ya tapereds mu masinthidwe athunthu a shank ndi ma diameter achitsulo a hex pazofunikira pobowola pneumatic pamanja.
(1) Gulu lachitsulo: 95CrMo yofanana ndi SANDBAR 20 kapena C253,Z708,sanbar 23, 55SiMnMo
(2) Shank kukula: hex.22mm×108mm, hex.22mm×159mm,hex.22mm×80mm,hex.25mm×108mm.hex.25mm×159mm
(3) Taper:4°46′,6,7,11,12 digiri etc
(4)Utali: 0.4m-10m
(5) Phukusi: m'matumba amatabwa kapena m'mitolo.
(6) Kupanga: 50000MT / mwezi
| Ndodo zopindika kolala | |||
| Shank hex.22 mm (7/8″) x 108 mm (4 1/4″).Ndodo hex.22 mm (7/8).Kutulutsa dzenje m'mimba mwake 6.7 mm | |||
| | |||
| MTANDA WA ROD | Utali | Kulemera pafupifupi. | |
| mm | phazi/inchi | kg | |
| 4º46' taper angle | |||
| 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 chojambula chojambula | |||
| 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 pa | 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 chojambula chojambula | |||
| 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 taper angle | |||
| 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 pa | 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 |
zida Tapered-Drill ndodo -H22 mm
| Ndodo za mphira | |||
| Shank hex.22 mm (7/8″) x 159 mm (6 1/4″).Ndodo hex.22 mm (7/8).Kutalika kwa dzenje ndi 6 mm | |||
 | |||
| MTANDA WA ROD | Utali | Kulemera pafupifupi. | |
| mm | phazi/inchi | kg | |
| 11 ° m'mphepete mwa nyanja | |||
| 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 |
Zida zojambulidwa-Drill ndodo-H25 mm
| Ndodo zojambulidwa | |||
| Shank hex.25 mm (1″) x 108 mm (4 1/4″).Ndodo hex.25 mm (1 ″).Kutulutsa dzenje m'mimba mwake 8.6 mm | |||
 | |||
| MTANDA WA ROD | Utali | Kulemera pafupifupi. | |
| mm | phazi/inchi | kg | |
| 7º chojambula chojambula | |||
| 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 pa | 12'9½" | 15.8 |
Zida zojambulidwa-Drill ndodo-H25 mm
| Zopangira makola | |||
| Shank hex.25 mm (1″) x 159 mm (6 1/4″).Ndodo hex.25 mm (1 ″).Kutulutsa dzenje m'mimba mwake 8.6 mm | |||
 | |||
| MTANDA WA ROD | Utali | Kulemera pafupifupi. | |
| mm | phazi/inchi | kg | |
| 12 ° taper angle | |||
| 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 |
