HSS Center tho kev zoo siab
Khoom Qhia
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Eurocut lub laum cov khoom yog ua los ntawm cov ntaub ntawv txhim khu kev qha thiab yog ua los ntawm cov khoom siv ceev thiab cua sov thiab cua sov thiab siv tau txhuas, tooj daj , thiab lwm yam chaw nruab nrab laum me ntsis cov ces kaum cov ntaub ntawv nrog kev pab ua kom meej cov khoom siv hluav taws xob zoo li hluav taws xob zoo li hluav taws xob zoo li lub siab zoo Rau kev tsim kom muaj tseeb pib taw tes lossis nruab nrab lub qhov thiab meej qhov muab tso tawm rau kev ua haujlwm deb.
Ib qhov chaw laum yog cov cuab yeej siv rau drilling qhov hauv hlau lossis lwm yam khoom siv. Feem ntau nws muaj ob lub taub hau thiab tus tuav. Lub taub hau cutter ib feem muaj qhov txiav ntse uas tuaj yeem txiav mus rau saum npoo ntawm cov khoom thiab txiav ib lub voj voos. Tus kov yog cov cuab yeej siv los tuav thiab ua haujlwm qhov chaw xyaum laum. Thaum siv lub chaw nres tsheb laum, yuav tsum tau ua haujlwm tshwj xeeb yuav tsum ua haujlwm ruaj khov thiab zam kev raug mob rau tes lossis lwm qhov chaw. Nyob rau tib lub sijhawm, txhawm rau kom xyuas qhov tseeb ntawm kev ua haujlwm, nws yog ib qho tsim nyog los xaiv lub chaw ntsuas ntsuas rau cov khoom siv thiab siv cov qauv kev ua haujlwm kom raug.
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Qhov loj
Ntaus a | Hom B | Hom r | ||||||||||||
d d l | | d d l | | d d l | r | ||||||||||||
1.00 | 3.15 | 33.50 | 1.90 | 1.00 | 4.00 | 37.50 | 1.90 | 1.00 | 3.15 | 33.50 | 3.00 | 2.50 | ||
1.25 | 3.15 | 33.50 | 1.90 | 1.25 | 5.00 | 42.00 | 2.20 | 1.25 | 3.15 | 33.50 | 3.35 | 3.15 | ||
1.60 | 4.00 | 37.50 | 2.80 | 1.60 | 6.30 | 47.00 | 2.80 | 1.60 | 4.00 | 37.50 | 4.25 | 4.00 | ||
2.00 | 5.00 | 42.00 | 3.30 | 2.00 | 8.00 | 52.50 | 3.30 | 2.00 | 5.00 | 42.00 | 5.30 | 5.00 | ||
2.50 | 6.30 | 47.00 | 44.10 | 2.50 | 10.00 | 59.00 | 4.10 | 2.50 | 6.30 | 47.00 | 6.70 | 6.30 | ||
3.15 | 8.00 | 52.00 | 4.90 | 3.15 | 11.20 | 63.00 | 4.90 | 3.15 | 8.00 | 52.00 | 8.50 | 8.00 | ||
4.00 | 10.00 | 59.00 | 6.20 | 4.00 | 14.00 | 70.00 | 6.20 | 4.00 | 10.00 | 59.00 | 10.60 | 10.00 | ||
5.00 | 12.50 | 66.00 | 7.5 | 5.00 | 18.00 | 78.00 | 7.50 | 5.00 | 12.50 | 66.00 | 13.20 | 12.50 | ||
6.30 | 16.00 | 74.00 | 9.20 | 6.30 | 20.00 | 83.00 | 9.20 | 6.30 | 16.00 | 74.00 | 17.00 | 16.00 | ||
8.00 | 20.00 | 80.00 | 11.5 | 8 | 22.00 | 100.00 | 11.5 | 8.00 | 20.00 | 80.00 | 21.20 | 20.00 | ||
10.00 | 22.00 | 100.00 | 14.2 | 10.00 | 28.00 | 125.00 | 14.2 | 10.00 | 22.00 | 100.00 | 26.50 | 25.00 |