Hss ib qho flute countersink laum me ntsis
Khoom Qhia
Cov dej sib tsoo muaj qhov sib luag ntse ntawm qhov kawg ntawm lawv qhov kawg, thaum muab cov kab mob sib kis tau muaj lub kaum-ntug lub ntsej muag, feem ntau hu ua rake lub, ntawm lawv cov taub. Txhawm rau kom ntseeg tau tias qhov chaw zoo thiab kev taw qhia ntawm lub laum no, nws tau los nrog lub qhov rooj uas twb muaj lawm uas twb tau nyob hauv qhov chaw ua haujlwm kom ntseeg tau tias qhov chaw ua haujlwm zoo thiab kev taw qhia. Raws li qhov tshwm sim ntawm no cylindrical ncej thiab taper lub taub hau nrog lub qhov muag, clamping yog ua tau yooj yim dua. Cov lus qhia tapered yog nruab nrog ib tug beveled ntug, uas yog qhov tsim nyog rau kev txiav cov hom phiaj. Los ntawm kev los ntawm lub qhov, cov hlau chips muaj peev xwm tig tau thiab tawm tau upwards li ib qho ntawm cov nti tawm qhov. Cov rog centrifugal tuaj yeem pab tau zoo heev hauv scraping tawm ntawm cov hlau cov ntawv sau rau saum npoo ntawm ib qho chaw ua haujlwm thiab tsis zoo cuam tshuam rau qhov zoo ntawm lub workpiece. Muaj ob hom kev coj cov posts, thiab cov flersersunk qhov kuj tseem tuaj yeem ua nyob rau hauv ib thooj yog tias tsim nyog.
Countersink hnyiab tau siv rau ntau cov haujlwm suav nrog countersinking thiab ua cov qhov du. Lawv cov qauv tshwj xeeb thiab cov qauv ua rau nws yooj yim dua rau tus neeg siv ua haujlwm tau zoo thiab txhim kho qhov zoo ntawm cov khoom tiav.
| Ntxeev | D | L1 | d |
| 3/16 " | 3/4 " | 1-1 / 2 " | 3/16 " |
| 1/4 " | 3/4 " | 2" | 1/4 " |
| 5/16 " | 1" | 2" | 1/4 " |
| 3/8 " | 1 " | 2 " | 1/4 " |
| 5/2 " | 1 " | 2 " | 1/4 " |
| 5/8 | 1-1 / 8 " | 2-3 / 4 " | 3/8 " |
| 5/8 " | 1-1 / 8 " | 2-3 / 4 " | 1/2 " |
| 3/4 " | 1-5 / 16 " | 2-3 / 4 " | 3/8 " |
| 3/4 " | 1-5 / 16 " | 2-3 / 4 " | 1/2 " |
| 7/8 " | 1-5 / 16 " | 2-3 / 4 " | 1/2 " |
| 1 " | 1-5 / 16 " | 2-3 / 4 " | 1/2 " |
| 1-1 / 4 " | 1-5 / 8 " | 3-3 / 8 " | 3/4 " |
| 1-1 / 2 " | 1-5 / 8 | 3-1 / 2 " | 3/4 " |
| 2 " | 1-5 / 8 | 3-3 / 4 " | 3/4 " |
