Din335 HSS Countersink Drill Bit
Ifihan ọja
Apakan gige gige akọkọ ti countersink iyipo ni eti gige ipari, lakoko ti igun bevel ti fèrè ajija ni a ka ni igun àwárí.Awọn sample ti yi lu ni o ni a guide post ti o jije ni wiwọ sinu awọn ti wa tẹlẹ iho ninu awọn workpiece lati rii daju ti o dara centering ati imona.Imudani ọpa jẹ apẹrẹ lati jẹ iyipo, eyiti o rọrun fun didi.Awọn ojuomi ori apa ti wa ni tapered ati ki o ni oblique iho nṣiṣẹ nipasẹ o.Awọn beveled eti ti awọn tapered sample ni o ni a Ige eti ti o le ṣee lo fun gige.Awọn nipasẹ iho Sin bi a ni ërún iho yosita, ati awọn irin awọn eerun yoo wa ni yiyi ati ki o gba agbara soke.Agbara centrifugal yoo ṣe iranlọwọ lati yọ awọn eerun irin kuro ni oju ti iṣẹ-ṣiṣe lati yago fun fifin dada ti iṣẹ-ṣiṣe ati ni ipa lori didara naa.Iru ifiweranṣẹ itọsọna yii jẹ iyọkuro, ati ifiweranṣẹ itọsọna ati countersink tun le ṣe si nkan kan.
Ni gbogbogbo, liluho countersink jẹ ohun elo ti a lo ni pataki fun sisẹ awọn ihò didan ati awọn apọn.Eto rẹ ati apẹrẹ ṣe iranlọwọ mu ilọsiwaju iṣẹ ṣiṣe ati didara sisẹ.
Iwọn ọja
| D L1 d | D L1 d | ||||||||
| 4.3 | 40.0 | 4.0 | 12.4 | 56.0 | 8.0 | ||||
| 4.8 | 40.0 | 4.0 | 13.4 | 56.0 | 8.0 | ||||
| 5.0 | 40.0 | 4.0 | 15.0 | 60.0 | 10.0 | ||||
| 5.3 | 40.0 | 4.0 | 16.5 | 60.0 | 10.0 | ||||
| 5.8 | 45.0 | 5.0 | 16.5 | 60.0 | 10.0 | ||||
| 6.0 | 45.0 | 5.0 | 19.0 | 63.0 | 10.0 | ||||
| 6.3 | 45.0 | 5.0 | 20.5 | 63.0 | 10.0 | ||||
| 7.0 | 50.0 | 6.0 | 23.0 | 67.0 | 10.0 | ||||
| 7.3 | 50.0 | 6.0 | 25.0 | 67.0 | 10.0 | ||||
| 8.0 | 50.0 | 6.0 | 26.0 | 71.0 | 12.0 | ||||
| 8.3 | 50.0 | 6.0 | 28.0 | 71.0 | 12.0 | ||||
| 9.4 | 50.0 | 6.0 | 30.0 | 71.0 | 12.0 | ||||
| 10.0 | 50.0 | 6.0 | 31.0 | 71.0 | 12.0 | ||||
| 10.1 | 50.0 | 6.0 | 37.0 | 90.0 | 12.0 | ||||
| 11.5 | 56.0 | 8.0 | 40.0 | 90.0 | 15.0 | ||||
