Cov txheej txheem:
- Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm PDC cov khoom?
- Tricone laum khoom ua haujlwm li cas?
- Qhov zoo ntawm kev siv lub laum yog dab tsi?
- Vim li cas tib neeg siv cov cuab yeej ntev?
Video: Vim li cas siv tricone me ntsis?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Tricone cov khoom siv feem ntau txhawm rau txhawm rau ntau yam pob zeb, los ntawm mos mus rau qhov nyuaj, thaum PDC cov khoom tuaj yeem xyaum ntau hom kev tsim, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav.
Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm PDC cov khoom?
PDC Cutters txhim kho qhov kev ua tau zoo ntawm PDC laum khoom, ua rau lawv muaj zog ruaj khov nyob thoob plaws ntau yam xav tau ntsug thiab taw qhia cov ntawv thov. Polycrystalline pob zeb diamond cutter yog cov khoom tshwj xeeb uas muaj lub zog siab, hardness thiab toughness.
Tricone laum khoom ua haujlwm li cas?
Cov laum no siv cov cua kub siab uas taug kev hauv huab cua mus rau hauv cov kabmob tricone pab kom lubricate, txias thiab tshem tawm cov khoom ntawm triconeLub peev xwm los ntxuav nws tus kheej, lubricate thiab txias lub Tricone me ntsis yog qhov muaj zog sib tw kom zoo dua rau cov cua txias rau cov menyuam bearings.
Qhov zoo ntawm kev siv lub laum yog dab tsi?
Tsis muaj suab nrov thaum ua haujlwm yog qhov txiaj ntsig rau ntau tus uas yuav tsum tau ua ntau qhov drilling. Kev nrawm ntawm kev siv pob zeb diamond laum me ntsis thiab qhov yooj yim los ntawm nws tuaj yeem txiav los ntawm cov khoom muaj zog, ua rau suab nrov tsawg Yog tias koj nyiam drilling nrog suab nrov tsawg li sai tau, ces cov no yog cov khoom. rau koj.
Vim li cas tib neeg siv cov cuab yeej ntev?
Nws tsis yog tsuas yog kev lag luam xwb, tab sis kuj zoo rau cov hlau mos, yas thiab ntoo. Kev xyaum ntxiv-ntev tsis tshua muaj zog dua li cov xyaum xyaum luv luv. Qhov no yog vim lawv tsis nruj txaus piv rau cov luv luv. Yog li ntawd, siv qhov xyaum ntev khoom thaum tsim nyog kiag li.
Pom zoo:
Vim li cas thiaj siv cov titrator tsis siv neeg?
Txawm hais tias phau ntawv titration yog siv li ntawm 60% ntawm lub sijhawm, automated titration yog loj hlob nyob rau hauv muaj koob meej vim muaj ntau yam zoo. A ua tiav qhov kev siv lub tshuab ua tiav muab kev txhim kho qhov tseeb, rov ua dua, kev nyab xeeb, kev taug qab, thiab nws kuj ua tau raws li kev cai tswj hwm thaum tso cov sijhawm ua haujlwm muaj txiaj ntsig .
Vim li cas me ntsis convexity muab rau ntawm lub ntsej muag rau rauj?
Ib me ntsis convexity yog muab rau nws kom tsis txhob khawb ntawm ntug. Nws yog siv rau kev tawm tsam thaum chipping, dabtsi yog khoov, xuas nrig ntaus, thiab lwm yam. Cheek: Lub puab tsaig yog qhov nruab nrab ntawm lub rauj-lub taub hau. Tus luj ntawm tus rauj yog stamped ntawm no .
Vim li cas cov kev siv nyiaj txiag thiab cov khoom siv tsis pom nyob hauv lub voj voog thib plaub?
Vim li cas cov kev siv nyiaj txiag thiab cov neeg ua lag luam tsis muaj ntsej muag nyob hauv plaub lub voj voog? Lawv ntsej muag tsis phim lawv lub siab uas tsis tuaj yeem paub qhov txawv ntawm yam khoom muaj nqis lossis tsis . Vim li cas kev rau txim ntawm cov neeg khib nyiab thiab cov neeg ua liaj ua teb haum?
Vim li cas cov neeg siv khoom thiab cov khoom siv tau siv hauv c ++?
Lub hom phiaj ntawm kev siv getters thiab setters yog txhawm rau zais cov ntaub ntawv khaws cia thiab rov qab li casTxoj kev no, yog tias koj hloov tus cwj pwm, koj tsis tas yuav hloov tus lej. nyob rau hauv ib txhiab qhov chaw. Tab sis, yog tias koj tsis tas yuav hloov qhov kev siv, koj tau ua koj cov cai ntau dua thiab tau txais me ntsis los ntawm kev ua li ntawd .
Vim li cas fordyce me ntsis tshwm sim?
Dab tsi ua rau Fordyce Spots? Cov kws tshawb fawb tsis paub meej txog qhov tseeb ntawm Fordyce cov chaw tsim. Cov pob yog ua los ntawm lub cev cov qog sebaceous, uas yog lub luag haujlwm rau cov roj moisturizing hauv koj cov tawv nqaij thiab plaub hau .
