Tapered rod
Taperrod pengeborandigunakake kanggo pengeboran watu, bolongan blasting lan karya pengeboran liyane ing tambang, tambang batu bara, lalu lintas lan kontraksi liyane.Kerjane karo bit pengeboran taper lan dawa beda kanggo macem-macem aplikasi, taper kitarod pengeborans teka ing macem-macem sudhut taper, umume, pengeboran rock tugas cahya biasane nggunakake amba taper 7 utawa luwih cilik, pengeboran rock tugas abot utamané nggunakake 11, 12 amba taper.Lan teori dhasar iku rod pengeboran taper lan bit pengeboran taper kudu ing jurusan tapered padha.We nyedhiyanirod tapereds ing sawetara sing kebak konfigurasi shank lan dhiameter hex baja kanggo kabutuhan ngebur pneumatik tangan-dianakaké.
(1) Kelas baja: 95CrMo padha karo SANDBAR 20 utawa C253,Z708,sanbar 23, 55SiMnMo
(2) Ukuran shank: hex.22mm×108mm , hex.22mm×159mm, hex.22mm×80mm, hex.25mm×108mm.hex.25mm × 159mm
(3) Taper: 4°46′,6,7,11,12 derajat etc
(4) Dawane: 0.4m-10m
(5) Paket: ing kasus kayu utawa ing bundel.
(6) Produktivitas: 50000MT / wulan
| Dipalsukan kerah tapered rod | |||
| Shank hex.22 mm (7/8″) x 108 mm (4 1/4″).Rod hex.22 mm (7/8).diameteripun bolongan Flushing 6,7 mm | |||
| | |||
| ROD SALANG | dawa | Bobot kira-kira. | |
| mm | sikil / inch | kg | |
| Sudut taper 4º46′ | |||
| 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 sudut lancip | |||
| 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 |
| Sudut taper 11º | |||
| 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 |
| Sudut taper 12º | |||
| 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 |
Peralatan tapered-Drill rod -H22 mm
| Batang kerah karet | |||
| Shank hex.22 mm (7/8″) x 159 mm (6 1/4″).Rod hex.22 mm (7/8).diameteripun bolongan flushing 6 mm | |||
 | |||
| ROD SALANG | dawa | Bobot kira-kira. | |
| mm | sikil / inch | kg | |
| 11 ° amba 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 |
Peralatan tapered-Drill rod-H25 mm
| Tapered rod | |||
| Shank hex.25 mm (1″) x 108 mm (4 1/4″).Rod hex.25 mm (1″).diameteripun bolongan Flushing 8,6 mm | |||
 | |||
| ROD SALANG | dawa | Bobot kira-kira. | |
| mm | sikil / inch | kg | |
| 7º sudut lancip | |||
| 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 |
Peralatan tapered-Drill rod-H25 mm
| Batang kerah palsu | |||
| Shank hex.25 mm (1″) x 159 mm (6 1/4″).Rod hex.25 mm (1″).diameteripun bolongan Flushing 8,6 mm | |||
 | |||
| ROD SALANG | dawa | Bobot kira-kira. | |
| mm | sikil / inch | kg | |
| Sudut taper 12 ° | |||
| 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 |
