Wali weebuuzizza lwaki precision kikulu mu countersink drilling? Zuula ensi enzibu ennyo ey’ebitundu 10-32 eby’obunene bw’omutwe countersink drill bits, awali micron-level accuracy etuukana n’obulungi bw’amakolero.
Mu blog eno, tujja kukutegeeza ku definition, applications, features n'okukuuma tips ku 10-32 head size countersink drill bits, ekikuwa amagezi ag'ekikugu ku kulonda drill bits ezisinga okusaanira okusiba.
10-32 thread size countersink drill bit kye ki?
Okulaba mu bufunze emirimu gy’okusima countersink .
10-32 thread size countersink bit kye kimu ku bikozesebwa mu kusala ebikoleddwa mu ngeri ey’enjawulo ebikola ebituli eby’enkoona mu kintu ate mu kiseera kye kimu ne bikola ebituli ku 10-32 threaded bolts. Ebikozesebwa ng’ebyo eby’omulembe bikozesebwa okusinga ku sipiidi eziringa 1000-1500 rpm, ekikozesa enteekateeka ey’ebyuma ey’omulembe n’omugoba w’ennyonyi n’omusala countersink.
10-32 Ebika by'okuziyiza omutwe .
Enteekateeka y’emirimu erimu ebintu eby’enteekateeka ez’enjawulo okusobola okulabirira enkola ez’enjawulo. Ekitundu ky’omugoba ekirina obuwanvu bwa yinsi 0.159 kikola okusima ekinnya kya clearance so nga ekitundu kya countersink ekiserengese ku 82 degrees oba 100 degrees kiwa conical recess. Enkyusa eza bulijjo zirina dizayini ya 3-flute Hi-Speed Steel (HSS) ate ey’omutindo ogwa waggulu erina titanium alloy nitride (tin) coating okusobola okukola obulungi n’okusika okutono ekisobozesa ekintu kino okumala ebbanga erisukka mu 300% okusinga agatali gasiigiddwa.
Design Ebifaananyi by'ekintu ekikuba countersInking .
Mu nkola y’ekintu kino mulimu ebikozesebwa ebigendereddwamu okutumbula omulimu gw’ekintu ekyo. Enkomerero z’okutendekebwa kwa pilot zibeera precision ground ku point angle ya 118 degrees era nga zirina relief angle ya 8 ku 12 degrees okuziyiza okusiba kwonna nga ekola.
Enjawulo ezisembyeyo zirina obukodyo obw’enjawulo (split-point tips) zombi okuziyiza okutambula kwa bit era zisobozesa okusika okukendeezebwako ebitundu 25%. Geometry y’entongooli erina enkoona ya helix eya diguli 28 era eyamba mu kuggyawo chips mu binnya ebikoleddwa mu kyuma era ekuuma obugolokofu bw’ebituli ku kugumiikiriza kwa yinsi ± 0.002 ku buli yinsi emu mu buziba. Geometry eno nkulu nnyo kubanga esobozesa okussaamu oba okussaamu ebisiba ebifuumuuka oba okufuukuula nga bulooti ekikulu ennyo mu bitundu by’empewo eby’okungulu awamu n’enkuŋŋaana z’obutuufu.
Enkola y'okusima countersink bit 10-32 ekola etya?
Okukola ebituli bya countersunk screws .
Enkola y’okusima countersink angle ya 10-32 etandika n’omutendera gw’okuteekateeka ebintu nga ekozesa emiwendo gy’emmere wakati wa 0.002 ne 0.004 inch buli nkyukakyuka. Mu kusooka, ensonga y’omugoba w’ennyonyi ekola okukwatagana n’ekitundu ekikola ku nkoona ya diguli 90. N’olwekyo, omuntu alina okukozesa empalirizo ya pawundi 20-30 okusobola okuyingira obulungi. Obugumu bw’omukutu gw’okusima (drill web thickness) nga mu budde obutuufu buba yinsi 0.040 buyamba mu kutebenkeza ng’emimwa egy’okusala gitambula mu nkola eggyamu entambula ey’okuzimbulukuka okukola ekituli ekigolokofu ekigere ekiyitibwa ekinnya kya pilot ekibeera butereevu ku kugumiikiriza kwa yinsi 0.001 buli yinsi y’obuziba.
Obukodyo bw’okupima obunene bw’omutwe .
Omutendera gwa countersinking gujja phase oluvannyuma lw’okusima ekinnya eky’ennyonyi, nga mu kino abasala taper bakola ku sipiidi 15-20% eza wansi okusinga ezo ezikozesebwa mu kusima pilot. Counter sink Operations zirina centerless inset operations ezipima nga zikozesa ebyuma eby’omulembe eby’obuziba eby’amasannyalaze, obuziba bwa countersink obusoma okutuuka ku butuufu bwa yinsi nga ±0.001. Ku sikulaapu eza bulijjo 10-32 Enkoona ya countersink esengekeddwa eri yinsi 0.196 ng’epimiddwa ku ngulu, ate ng’ebifo eby’obuziba bitera okwawukana wakati wa yinsi 0.064 ne 0.072. Ebipimo bino bipimibwa ne vernier calipers nga tukozesa enkola ya three points.
Enkola z'okuyisa obuwuzi obutuufu .
Omutendera ogusembayo kwe kutegeka obuwuzi, nga emisinde gy’okusala gikka okutuuka ku 600-800 rpm okusobola omutindo gw’obuwuzi obulungi. Enkola ya 10-32 thread specification nayo etegeeza nti obuwuzi buno buli yinsi 32 nga obuwanvu bwa yinsi 0.190 ate nga butono bwa yinsi 0.159. Amazzi agasala gayingizibwa ku sipiidi ya kugwa kwa 2-3 buli ddakiika okusobola okukuuma ebbugumu nga lifugibwa n’okuwa omutindo gw’okumaliriza kungulu ogwa microinches 32 oba okusingawo. Kalifuuwa zikozesebwa okukebera eddoboozi n’obuziba bwa threads, nga kino nakyo kirina okutuukiriza ebyetaago bya UK Class 2B thread set okukozesebwa mu bolting.
Bukodyo ki obw’enjawulo obw’okusima countersink drill bit ku sayizi ya 10-32?
Okukola ebyuma n'ebikozesebwa mu kuziyiza .
Nga ekyokulabirako, enkola y’okukola ebyuma ekozesebwa mu nkola y’okuziyiza ekinnya ekinene 10-32 ku yinsi ejja kuweebwa. Okukulaakulana kuno kuzibu nga bakozesa ebintu ebinyiga. Okusala emiwendo gy’emmere ya yinsi 0.005 Enkyukakyuka ku 1200 rpm ziweebwa ku bikozesebwa mu kukola ebyuma ebikozesebwa. Okugumiikiriza kwa yinsi 0.001 okwa wakati kulina okukuumibwa ebyuma bya CNC nga tuyita mu kufuga okuddamu.
Indirect varying of drill size ekozesebwa, okutandika n'okusima ekinnya kya pilot 0.144' era nga kijja waggulu okuyita mu 0.159' diameter borehole. Ku bikwata ku bifo ebisimibwamu ebinnya ebisimiddwa mu ngalo, obusawo bw’okusima bujja mu kyuma ekitali kizimbulukuse ne kituuka n’okukaluba ekyuma kya 60 ne 62 HRC okusobola okukola obulungi mu ngeri ya geometry ey’ebinnya.
Embeera esinga okubeera ennungi mu kukozesa okulongoosa mu profile ey’omulembe nga okola countersink drilling ye primary-approach 7° ne secondary-approach 15° angles. Geometry eno emalawo okukyukakyuka kw’okusiiga n’obutuufu obusinga n’obukaluba bw’okungulu bikolebwa mu kiseera ky’okutwala okukola kwa bore.
Okukozesa geometry za bit .
Ku nkola za aluminiyamu, enfuufu za 35° eza 10-32 countersink zirina ekikolwa eky’amaanyi ku kuggyawo chip. Geometry eyamba mu kusalako chips okuva mu kusereba waggulu okusala ekikolwa. Enkola eno n’olwekyo emalawo okutega emigugu ku nkoona z’okukwatagana ez’enjawulo ezisalibwawo ensonga y’ekintu. Mu bujjuvu, kirambikiddwa nti bino biyamba enkola y’okutondeka chip mu ngeri nnyingi. Enkoona y’okusalako ey’okusala oludda olusala ku nfuufu ejuliza Kienzle, Oz, Lehman JR, JA, Tsai, W., et al. (2001). Sayansi, 292 (5521), 10–11, 768–771
Bwe bakozesa ekyuma okusiiga, ekika kya tensioned positive point grind eky’ekintu okutwalira awamu kikozesebwa ne 28° helix angle ne point angle ya 118° for general purpose ne 135° for over 35 hrc grade material. Kino kimalawo ensobi y’obutonde era kikuuma ekintu mu groove ddala buli mulundi.
Ebisala ebisiba ebisiigiddwa TICN biwangaala okutuuka ku 850°F byokka era bisobola okukozesebwa mu mirimu gy’okukola ebyuma egy’amaanyi. Era balina obusobozi okusima ebinnya wakati wa 200 n’ebinnya 300 nga tebannayambala.
Enkola z'okuteekateeka obuwuzi .
Bw’oba okola oba ng’osaba thread waliwo ensonga ntono z’olina okusalako okukebera ku mutwe. Kino kiri nti ekikolo ky’obuwuzi ekirambikiddwa tekikka wansi wa yinsi 0.0524 ku 75% thread engagement. Ku kiraasi 2b fit, naye, nga dayamita y’eddoboozi erina okuba mu + 0.0015 inch y’obunene obw’erinnya, okukwatagana okutuufu okw’ebisiba kutuukirizibwa.
Threads of material ezibadde zikolebwako okubeera n’amaanyi 15-20% bw’ogeraageranya n’obuwuzi obusaliddwa, nate, zikola press press fits ez’omugaso ennyo nga ekintu tekinafuyibwa bbugumu wabula mu kifo ky’ekyo kikola okukaluba ku 400-600 rpm. Okugatta ku ekyo, okusobola okukuuma ssente z’okukola nga wansi, ebiwujjo by’obuwuzi binaakubiddwa nga waliwo ekisenge ekikulu ekirina obugazi bwa yinsi 0.032 ku dayamita entono.
Okwegendereza Operable pitch diameter nga olina enkola za waya ssatu kisoboka nga tukozesa 0.0315 pounds buli 32 TPI. Obutakkanya bujja kubaawo singa ekikolo ekisinga obunene ekyetaagisa ekya yinsi 32 mu bikoola by’obuwuzi oba ekyetaagisa eky’omusulo ekya yinsi 16 ku mbalaza kiba wansi okusinga eky’ekigero mu kuteebereza.
Olonda otya 10-32 size ya head countersink drill bits?
1. Ebintu ebikozesebwa mu kussa ekitiibwa mu mirimu gy’okusima countersink .
Kitegeezeddwa okukozesa HSS countersink bits nga zirina anglepoint ya 135° n’okusiiga ebbaati. Drills zino ziwa okusala okulungi ennyo okuwangaala ku 500th drill era okulabirira kukolebwa ku sipiidi ya maanyi mu countersinking awatali kutya nti aluminiyamu ajja kunywerera ku yo.
2. Enkwata y'okuwuuma ku countersink bits .
Mu mbeera ya 10-32thread kisoboka okusiiga ekkomo erya wansi erya diameter ku pilot drill yonna mu 0.159inch ±0.0005 inches like tolerance. Ebikozesebwa mu kuziyiza ebikozesebwa mu kulongoosa ng’okwo bitera okukolebwa mu kyuma ekikalu okuba n’obugumu bwa 62-65 HRC, okusobola okukuuma obunene bw’obuwuzi mu mutindo gw’okukwatagana.
3. Obukuumi bw'omutwe Obukuumi bw'okulonda countersink .
Ku 10-32 screw application mu mbeera ng’ezo funa 82° nga zirimu bearing countersink drills for 0.196inch diametric suppresses. Industrial grade countersink bits egaba obuziba obuyimirira obuveera obugonvu shets kumpi ne precision 0.001inch okusobozesa okutuula obulungi okwoza.
4. Entongooli Design for Countersink Bit Omulimu .
Dizayini y’okukuba kooda entongooli ssatu ya njawulo mu biwujjo ebiyamba mu kuggya chip ku sipiidi ey’amaanyi okugeza enkyukakyuka 1500 buli ddakiika. Ebikozesebwa mu kukola countersInking eby’omutindo ogwa waggulu bikolebwa n’enfuufu za 28-35° helical. Enfuufu nazo zisiigibwa okusobola okutumbula omulimu gw’okusima.
5. Okusiiga firimu mu kukola countersink drills ne reamers .
Mu firimu ezimu eza semisolid carbide, gamba ng’ez’omulembe zirina naddala ekintu ekimu; Firimu ya TICN ebadde etandikibwawo okwongera ku bulamu ku nkyusa ezitasiigiddwako langi okutuuka ku bitundu 300 ku buli 100. Omugugu gw’ebbugumu ogw’ebisenge bino ebipya eby’okusima gwongerwako okutuuka ku 850°F ate nga gukuuma obutuufu bw’obunene bw’ekintu. Zino ze bikozesebwa ebisinga okutuukirawo okukozesa okubala obuzito obw’amaanyi okuyita mu bintu eby’ekyuma n’ebitali bya kyuma.
Okusaba kwa countersink drill bits 10-32?
1. **10-32 Obunene bw'omutwe counterbore ekozesebwa mu Spaceplane .
Ebikozesebwa** Yogera ku precision counterboring drills mu kukola ebituli ebigolokofu ku aluminum panels z’ennyonyi ezirimu ebituli ku 10-32 flat-head fasteners with low aerodynamic resistance charges zeetaaga okulagibwa. Ebikozesebwa ebirala ebya counterbore ebirina countersink angles za countersink 82-microinch 32-microinch surface roughness ebyetaago. N’olwekyo, ebitundu by’okusima eby’okulwanyisa (countersink drill bits) bituukana n’enzirukanya y’ennyonyi 10000 eya panel.
2. countersink bit okukola amakolero g'emmotoka .
counterboring drill bits ezirina empenda eziwangaala oba ebitundu biwa omulimu ogutakwatagana mu kiseera ky’okuteeka yingini mu case ya transmission, nga countertops zikozesebwa okukakasa perpendicularity ya 0.001inch. Emiguwa egy’obunene 10-32 gikola ku kukwata %60?%65 ku ziyagala mu pawundi/yinsi za torque mu bitundu bya aluminiyamu ebikoleddwa. Bits zino ezikola obulungi (high-precision countersink bits) zisobozesa sikulaapu y’omusulo okukozesebwa ku mirundi mingi nga tegikutuse.
3. counterbore operations mu tekinologiya w'eddagala .
Ddiiru za countersink zikozesebwa okusitula ebituli ebituufu mu byuma eby’obujjanjabi nga 316L stainless steel. Okwetaaga ku 10-32 size countersink bits bye bino wammanga: Ebyuma eby’obujjanjabi bitera okwongera okujjanjabwa 168μm, nga eno ye RA 16 microinnch okuggyako ku bipimo byokka ebitaliiko kugumiikiriza bitegeerekese. Ebikozesebwa bino eby’okusala ku counterbore bisobola okukozesebwa ne mu kukozesebwa ennyo awatali kweraliikirira kwonna kuleeta butwa bwa bitundu by’omubiri (biocompatibility) ate mu kiseera kye kimu ne bibikka emitwe gya sikulaapu gyonna.
4. Okukozesa countersinking mu byuma ebikozesebwa mu byuma bikalimagezi .
Countersinks ez’omutindo ogwa waggulu zisobozesa okuteeka mu butuufu enkola za server rack. Mu mbeera eno entongole, 10-32 CounterSinking egaba okutuuka ku 60 dB 60 of EMI effectiveness era nga ekyakuuma ettaka. Mu kuzimba amateeka g’ebyempuliziganya, ebitundu bino eby’enjawulo bikakasa nti omutindo omutuufu ogw’okusala gwatondebwawo ku lupapula lw’ekyuma.
5. Specialized countersinging mu nsengeka za roboti .
Ebikozesebwa bya CounterSink eby’omulembe omupya bisobola okukola mu HRDNed 40 RHC ne bifulumya ebituli ebigenda okuteekebwa ku mulembe. Ng’oggyeeko ekyo, nga tukozesa ebitundu bya sayizi 10-32 ku mutwe, wakyaliwo obutuufu obulungi ennyo, ebiragiro ebirala bikwatagana n’okuteeka ebiyungo bya roboti. Ate ku set eno, countersinking multiple cuts through the metallic yali kumpi kintu kya past okuva bits lwe zaatuuka ku precision ya 0.1 degrees okusinziira ku angle values ezisomesebwa mu masomero.
Oyinza otya okulabirira ebikozesebwa mu sayizi y’omutwe 10-32?
Okulongoosa omutindo gwa drill bit .
Enkoona ya 118° eya 10-32 countre sink drill’s point erina okukuumibwa nga ekola regularvection nga erina high precision grinding wheels ku sipiidi nga 3600rpm. Okusenya kwonna okusalako kwa dayimanda aluminum oxide specifically 100 grit kwandikoleddwa okusobola okukuuma 82° angle ya countersink.
Eno eg 82° countersink angle. Okulongoosa enkoona eno ey’okusala ebyetaago okusinga ekyo ekyetaagisa wansi w’enkoona z’obuweerero. Kino kiyinza okuzingiramu okulondoola kwa 7° primary 15° secondary clearances okulondoola ekiseera kyonna. Ebitundu ebikozesa enkola ez’omulembe ez’okuziyiza bisobola okukaaba n’okusaba amafuta agasaliddwa nga gesigamiziddwa ku molybdenum agasiigiddwa, ku bungi obutasukka 2-3 amatondo buli ddakiika.
Okulabirira ebitundu bya countersink mu ngeri ey’ekikugu kizingiramu okwekenneenya okukwatagana kw’ensonga z’okugezesa oluvannyuma lw’ekiseera ekigere, okukakasa nti tekisukka kugumiikiriza kwa kukuŋŋaanyizibwa kwa yinsi 0.001, TIR. Okugatta ku ekyo, okuyonja enfuufu, ku 40khz frequency nga tukozesa ultrasonic baths, kimalawo okuziyiza chips okwewala okwongera okukula kw’ebintu ebizimbiddwa.
Enkola z’okukuuma ebikozesebwa .
Enkola y’okuziyiza esobola okuteekebwa nga okozesa ebyuma ebisima ebiziyiza oba bw’okozesa obunnyogovu obukuuma obunnyogovu obw’enjawulo ku bitundu 40%. Ebifo eby’enjawulo eby’okusima bulijjo bijja n’ebiveera byabwe nga biriko ebiwandiiko bya VCI ng’okutangira oxidation yonna ku bitundu ebiseeneekerevu eby’ebikozesebwa mu kusima.
Ebbugumu eriri wakati wa 65-75°C likuuma countersinks ezibikkiddwako ebbaati okuva mu kusaanyawo situleesi. Nga balina magnetic clips of sizes 10-32, abakozesa basobola okutereka obulungi ebikozesebwa ebisala nga tebaleka mbiriizi kukwatako.
Ye nkola eya bulijjo okutereeza enkozesa ya counterbore drills okutumbula obulamu bwazo obulungi mu kukola nga batuuka ku 25, 55 oba 75% okweyongera mu bbanga lino ery’ekiseera ekiwanvu. Amawulire agaliwo agakwata ku nkozesa ya ddiifiri omuli ennamba y’ekinnya, ebintu ebikozesebwa awamu n’ebbanga ly’ebibalo by’enkozesa yaabyo bijja kuba bikulu mu kutegeka obuzaale mu kiseera ekituufu.
Obukodyo bw'okulondoola omutindo .
Okukebera omulimu gwa 10/-32 countersink waliwo emitendera egy’enjawulo egy’okupima ekintu ekirina ±0.0001 inch precise digital micrometer. Kino kizingiramu ekibinja ky’ebikozesebwa ebijja okuzzaayo dayamita entuufu ey’eddoboozi (pitch diameter) olwo engeri y’okupima dayamita y’eddoboozi esobole okufunibwa n’obutuufu n’obutuufu.
Pilot Hole Dimension nayo yeesigamiziddwa ku kugumiikiriza kwa yinsi 0.659 nga kulina okukwatagana n’obuwanvu bw’aba countersunk. Ekintu kya bit n’enkoona enzibu eya diguli 82 byombi bitegeezeddwa, kale mu musuwa gwe gumu, ennyindo erina okukolebwa nga etuukiridde bulungi ku ngulu w’ekitundu ky’omulimu.
Ebisala ebiyambala oba ebyonooneddwa bipimibwa ku 20x magnification nga tukozesa optical image comparator. Ekyuma kino kikozesa software okubala striations mmeka ez’okwambala okutono ebisigaddewo n’okukebera data y’okuggyamu nga ebanga mu micrometers (ku max 0,005). Ebikozesebwa mu kuteekawo mmotoka biweebwa ku bbeeri, bbeeri za bbulooka y’empewo, ebisiba eby’omukka, enkuŋŋaana za sikulaapu y’omupiira, n’ebirala ebiteekebwamu ebyuma/amazzi, bwe kityo ne kimalawo ebizibu ebiyinza okubaawo, mu bikolwa ebyo ebikozesa ssilindala y’empewo/amazzi.
Lwaki otulonda?
Ku Team MFG, tuddamu okunnyonnyola precision mu 10-32 countersink drill bit okukola. Ebifo byaffe eby’omulembe ebya 5-axis CNC grinding centers bituuka ku butuufu obw’enjawulo okutuuka ku yinsi ±0.0001, ate okusiiga kwaffe okw’obwannannyini kuwa obulamu bw’ebikozesebwa ebitundu 400%. Buli kikozesebwa kiyita mu kukeberebwa okw’omutindo ogw’obubonero 20 mu bujjuvu, nga kuliko ennyiriri ezisala ettaka 82° ezituufu n’enkoona za helix eza 28° ezirongooseddwa okusobola okusengula chip ey’ekika ekya waggulu.
Nga tulina emyaka 25 egy’okukola obulungi mu by’obuyinginiya n’okutuuka ku buwanguzi obutakyukakyuka 64 HRC Hardness Achievement, ebikozesebwa byaffe biteekawo omutindo omupya mu by’ennyonyi n’ebyuma eby’obujjanjabi. Londa Team MFG olw'obutuufu obutakwatagana, okuwangaala, n'okukola mu nkola zo ez'okusima ezikulu.
Ebibuuzo ebitera okubuuzibwa (FAQs) nga 10-32 size y'omutwe countersink drill bits .
Q: Dyaamu ki entuufu ey’ekinnya kya 10-32 eky’okusima countersink drill bit’s pilot hole?
Ekinnya kya pilot diameter kiri 0.159 inch (4.04mm) precisely nga ttaapu zigatta buli 10 okutuuka ku 32, nga okukyama kwa ±0.001 yinsi olw’ensonga z’okukwatagana n’obuwuzi.
Q: Lwaki countersink angle ekola ku 10-32 fastener installation?
Enkoona za countersink eza diguli 82 ne 100 zikwatagana n’obuwoomi obw’enjawulo obw’emitwe gya sikulaapu. 82-Degree ye standard flat head screw angle era ekakasa flush fit n’okugabanya obulungi empalirizo za tulip.
Q: Nkola ntya ku sipiidi entuufu ey’okusala ku mirimu gya countersink 10-32?
Okukozesebwa mu kyuma, ensengeka y’okusala esinga obulungi yandibadde oba sipiidi ya 1000 okutuuka ku 1200 rpm nga ekozesa feed rate ya waggulu nnyo oba entono-0.005 inches buli revolution. Mu mbeera y’ebintu bya aluminiyamu, emirimu gy’okusala okutwalira awamu gikolebwa ku sipiidi ya mangu nnyo, ebiseera ebisinga mu kitundu kya 1500 rpm ku miwendo gy’emmere y’emu n’egyo egy’okusala ekyuma.
Q: Kiki ekyawula tin-coated ku uncoated 10-32 countersink bits?
Era kyasitula ekitundu ky’okukola ekya bits okutuuka ku bikumi bisatu ku buli kikumi bwe kityo, ne kizinyweza olw’okukozesa mu bbugumu eringi nga 850°F n’ebikozesebwa bya HSS ebitasiigiddwako ebitasiigiddwa tebisobola kukwatagana wansi w’embeera ze zimu.
Q: countersink tusaanidde kukkiriza ssente mmeka nga kozesa 10-32 flat head screws?
Obuziba obulungi obwa countersink bugwa mu yinsi 0.064 okutuuka ku 0.072 ewala ekimala okuva ebweru okutuuka ku mutwe mu butuufu wabula, si bingi nnyo okuleeta 'OvercountersInking'.
Q: Mu mbeera ki nsaanye okusuula 10-32 countersink drill bit?
Olina okusuula ekyuma kyo nga drill pilot yafuuka dda yinsi 0.161 mu buwanvu, nga embeera y’okwambala eya yinsi 0.002 etuukiddwako ku bitundu ebisala oba oluvannyuma lw’okusalibwako ebituli nga 300 ku 500.
Q: Mu busobozi ki tekinologiya w’okukola ekituli ekiweweevu 10 mu 32 ebyetaago by’obuwuzi alemereddwa?
Ensonga yokka ey’okukuuma obuziba obutuufu ne countersinks zino yandibadde kwambala ku mikutu egy’okusala, emiwendo gya spindle/rapid egyateekebwateekebwa mu pulogulaamu etali ntuufu, n’ebifo eby’okusima olw’embeera enkyamu ey’okusima bushing. Kinaamanyibwa nti ekintu ekidduka mu kikozesebwa kiri mu 0.001' TIR.
Q: Nsaanidde kwewala ntya chip compaction nga nsala emirimu mu deep 10-32 countersinks?
Kozesa okusima peck mu bbanga lya yinsi 0.060, kuuma okukulukuta kw’amatondo 2-3 buli ddakiika y’amafuta agasala era kozesa geometry y’okusima esaanira 28-35° mu helix.
Q: Kiki ekisaanira okusiiga ku STD 10-32 countersink bits?
Standard HSS okukozesa ebitundu ebyo okukola ekyuma ekigonvu, ekisinga okulabika nga aluminiyamu, ekyuma ekigonvu n’ebika by’obuveera ebimu. Ku bintu ebirina obugumu obusukka 35, okunywa carbide oba cobalt tipped drills kirungi.
Q: Biki eby’obukuumi ebikola nga okozesa 10-32 countersink drills?
Kkomya sipiidi entuufu ey’okusima okutuuka wansi wa 1500 rpm, okwambala endabirwamu ezikuuma, koona ku kintu n’ekintu ekikuba, era kakasa nti chips zifuluma mangu okusobola okwewala okusima okusibirwa n’oluvannyuma break.Byte’s.
Okumanya ebisingawo, . Tukwasaganye leero !
