Yu dɔn ɛva wɔnda wetin mek prɛsishɔn impɔtant na kɔntrasink drɔlin? Diskova di intrɛstin wɔl fɔ 10-32 ed saiz kɔwntasink drɔl bit, usay maykron-lɛvɛl akkuracy mit industrial efyushɔn.
Insay dis blɔk, wi go tɛl yu bɔt difinishɔn, aplikeshɔn, ficha ɛn mentɛn tips pan 10-32 ed saiz kɔwntasink drɔl bit, we go gi yu prɔfɛshɔnal sɔgzhɛshɔn fɔ pik di mɔs suitabl drɔl bit fɔ fastɛns.
Wetin na 10-32 thread saiz countersink drill bit?
Wan shɔt ɔvaviu fɔ di kɔntrasink drilin ɔpreshɔn dɛn .
Wan 10-32 thread saiz countersink bit na wan speshali dizain kot tul we de fom angled cavities in a substance en simultaneously mek hols fo 10-32 threaded bolts. Dɛn kin yuz dɛn kayn advans tul dɛn ya mɔ pan spid we di rɛnj fɔ 1000-1500 RPM, we de mek yus to wan sofistikiet mɛkanikal arenjmɛnt wit drɔl payɔt ɛn kɔwnta-sink kɔta.
10-32 ed kauntasink tayp dɛn
Di opareshɔnal dizayn gɛt ɛlimɛnt dɛn fɔ difrɛn arenjmɛnt dɛn fɔ mek dɛn ebul fɔ tek kia ɔf difrɛn aplikeshɔn dɛn. Di payɔt pat we gɛt dayamita we na 0.159 inch de sav fɔ drɔ di kliarens ol usay di kɔntasink pat we slo pan 82 digri ɔ 100 digri de gi di kɔnik rɛs. Kɔmɔn vɛshɔn dɛn gɛt 3-flut hi-spid stɛl (HSS) dizayn we ay-ɛnd vɛshɔn dɛn gɛt taytaniɔm alɔy naytrayd (TIN) kɔtin fɔ ay pefɔmɛns ɛn lɔwa frikshɔn we de mek di tul las pas 300% lɔng pas di wan dɛn we nɔ kɔt.
Disain Karakteristik fɔ Kɔntrasinkin Tul .
Insay di tul in disaynin dɛn gɛt ficha dɛn we dɛn aim fɔ ɛp fɔ mek di tul wok fayn. Di kɔt ed dɛn fɔ payɔt drɔl na prɛsishɔn grɔn na wan pɔynt angul we na 118 digri ɛn dɛn gɛt rilif angul we de frɔm 8 to 12 digri fɔ mek dɛn nɔ gɛt ɛni binding we dɛn de wok.
di vεryushכn dεm we dεn jכs gεt gεt split-pכynt tip dεm we dεn tu de prεvεnt bit waka εn alaw fכ ridyus di trכst bay 25%. Di flut jɔyometri gɛt ɛliks angul we na 28 digri ɛn i de ɛp fɔ pul di chips dɛn we de na di ol dɛn we dɛn mek wit mashin ɛn i de kip di stret we di ol dɛn de na wan tolɛreshɔn we na ± 0.002 inch fɔ ɛvri wan inch in dip. Dis jɔyometri rili impɔtant bikɔs i alaw fɔ flush ɔ sab-flɔsh instɔleshɔn fɔ fastɛns lɛk bolt dɛn we rili impɔtant na aerodaynamik sɔfays ɛn bak prɛsishɔn asɛmbli dɛn.
Aw 10-32 countersink bit drilin proses de wok?
Mek ol fɔ kɔntasɔnk skru dɛn .
Di prosidur fɔ drɔ wan kɔntasink angul we na 10-32 stat wit wan matirial pripiamɛnt stɛp we yu de yuz fid ret bitwin 0.002 ɛn 0.004 inch fɔ ɛni rivɔlɔshɔn. Fɔs, di payɔnia tip kin mek kɔntakt wit wan wok pies na wan angul we na 90 digri. fכ dat, wan fכ εksyεrt wan fכs fכ 20-30 paund fכ ifektiv pεnεtrayt. Di drɔl wɛb tiknes we nɔmal fɔ bi 0.040 inch ɛp fɔ stebul as di kɔt lip dɛn de muv insay wan rotativ muvmɛnt we de pul matirial fɔ mek wan patikyula stret ol we dɛn kɔl di payɔt ol we na stret to wan tolɛreshɔn we na 0.001 inch fɔ wan inch pan dip.
Di tɛknik dɛn fɔ mɛzhɔ di ed saiz .
Di kɔwntasink stej de kam faz afta di payɔt ol drilin, we di taper kɔta dɛn de wok na 15-20% lɔwa spid pas di wan dɛn we dɛn de wok fɔ na di payɔt drilin. Kɔntra sink ɔpreshɔn dɛn gɛt sɛntlɛs insɛt ɔpreshɔn dɛn we dɛn gaj yuz mɔdan ilɛktronik dip gej dɛn, di kɔntasink dip dɛn we de rid to di akkuracy fɔ lɛk ±0.001 inch. Fɔ standad skru 10-32 Di rɛkɔmɛnd kɔwntasink angul na 0.196 inch we dɛn mɛzhɔ akɔdin to di sɔfa, we dip sɛtin dɛn kin difrɛn bitwin 0.064 ɛn 0.072 inch. Dɛn dimɛnshɔn dɛn ya na dɛn de mɛzhɔ bay vernier kalipa dɛn we de yuz di tri pɔynt dɛn we dɛn de yuz.
Di we dɛn fɔ thread prɛsishɔn .
Di las stej na thread pripiamɛnt, usay dɛn de dɔŋ di spid we dɛn de kɔt to lɛk 600-800 rpm fɔ bɛtɛ thread kwaliti. Di 10-32 thread spesifikeshɔn min bak se dɛn trɛd ya na 32 pan ɛni inch wit wan big dayamita we na 0.190 inch ɛn smɔl dayamita we na 0.159 inch. di fכs fכ kכt de introdכks na di rεt fכ 2-3 dכp pan minit fכ mek di tεmprachכ de כnda kכntrכl εn fכ gi di sכfayz finish kwaliti we na 32 maykroinch כ bεtεh. Dɛn kin yuz kalipa fɔ chɛk di pitch ɛn dip we di trɛd dɛn de, we insɛf fɔ mit di tin dɛn we di UK Klas 2B trɛd we dɛn dɔn sɛt fɔ yuz na Boltin.
Wetin na difrɛn kɔntasink drɔl bit tɛknik fɔ 10-32 sayz?
Machining wit countersink tools .
bay egzampl, di mashin tεknik we dεn yuz insay di prכsεs fכ kכwntεrεs wan ol wan sayz 10-32 bay inch go gi. Di advansmɛnt na kɔmplikɛt wit di yus fɔ absɔbɛn matirial. Cutting feed rates of 0.005 inch Dɛn gi wan rivɔlɔshɔn na 1200 rpm fɔ stɛl-wok kɔwntasink tul dɛn. Wan avrej raydial tolɛreshɔn we na 0.001 inch fɔ de na CNC ikwipmɛnt tru fidbak kɔntrol.
Indaykt difrɛn difrɛn drɔl saiz dɛn yuz, bigin wit drɔlin wan 0.144' payɔt ol ɛn kam ɔp tru 0.159' dayamita borehole. As far as di manual drilled hol senta dem de, drill bushings kam in stenless steel en ivin hardened steel of 60 en 62 hRC fo beta out-hole geometrical akkuracy.
Di mɔs fayn kɔndishɔn we dɛn de yuz di rifinmɛnt dɛn na di kɔt-ɛj prɔfayl we dɛn de du kɔwntasink drilin na di praymari-aprɔch 7° ɛn di sɛkɔndari-aprɔch 15° angul dɛn. Dis joyometri de eliminet di rubbing difכmeshכn εn bigest akכda εn surface roughness chips dεm de prodyuz di tεm we dεn de kכri di bכr.
Aplikeshɔn dɛn fɔ Bit Jɔyometri dɛn .
Fɔ aluminiɔm aplikeshɔn, di 35° flut dɛm fɔ di 10-32 kɔwntasink gɛt strɔng ifɛkt pan chip rimɔv. Di joyometri de ɛp fɔ kɔt di chips dɛn frɔm slaydin ɔp di kɔt akshɔn. Dis prɔses so de pul di trap fɔ di lod dɛn na di difrɛn kɔntakt angul dɛn we di tul tip dɔn disayd. In ditail, dεn pכynt se dεn de εp di chip fכmeshכn prכsεs in bכku we dεm. Parting angle of cutting edge perpendikul to flut rɛfrɛns dɛn Kienzle, oz, Lehman Jr, JA, Tsai, W., ɛn ɔda pipul dɛn. (2001) we dɛn rayt. Sayns, 292(5521), 10–11, 768–771.
We dɛn de yuz mashin stɛl aplikeshɔn, dɛn kin yuz wan tɛnsiɔn tayp pɔsitiv pɔynt grind fɔ di tul wit 28° ɛliks angul ɛn pɔynt angul we na 118° fɔ jenɛral pɔpɔshɔn ɛn 135° fɔ ɔva 35 hc gred matirial. Dis de pul di natura mistek ɛn kip di tul na di grov jɔs ɛvri tɛm.
Di ticn coating countersink cutters de las onli op to 850°F en manej fo yus in hai spid mashin opareshon. Dɛn gɛt bak di kapasiti fɔ drɔ bitwin 200 ol ɛn 300 ol bifo dɛn west.
Sistem fɔ pripia fɔ trɛd .
We yu de mek ɔ aks fɔ trɛd sɔm tin dɛn de we yu fɔ krɔs-chɛk along am. Dis na dat di thread rut we dɛn spɛsifa nɔ smɔl pas 0.0524 inch fɔ 75% thread ɛnjɔymɛnt. Fɔ klas 2b fit, bɔt, we di pitch dayamita fɔ de insay + 0.0015 inch pan di nominal saiz, di rayt ɛnjɔymɛnt fɔ di fastɛns dɛn de ajɔst.
Threads of material we dɛn dɔn trit fɔ posɛs 15-20% mɔ trɛnk kɔmpia to kɔt thread, wans bak, mek rili yusful prɛs fit usay di matirial nɔ wik bay ɔt bɔt insted wok hardened na lɛk 400-600 rpm. Apat frɔm dat, fɔ mek dɛn kɔntinyu fɔ mek di kɔst fɔ mek di tin dɛn dɔŋ, dɛn fɔ drɔ di trɛd rilif dɛn wit wan praymari grov we gɛt wan wit we at le 0.032 inch na di smɔl dayamita.
Prekoshɔnari ɔprabul pitch dayamita wit tri waya mɛzhɔmɛnt sistem dɛn pɔsibul yuz 0.0315 paund pan 32 TPI. Diskrepansi go apin if di rut maksimam rikwaymɛnt fɔ 32 maykro inch insay trɛd rut ɔ di lid rikwaymɛnt fɔ 16 maykro inch pan di flanks dɛn smɔl pas mɔdaret insay fɔkɔs.
Aw fɔ pik 10-32 ed saiz kɔwntasink drɔl bit dɛn?
1. Matirial prɔpati dɛn wit rɛspɛkt fɔ kɔwntasink drilin ɔpreshɔn dɛn .
I de sɔj fɔ yuz HSS kɔwnta-sink bit dɛn wit angulpɔynt we na 135° ɛn tin kɔtin. Dɛn drɔl ya de gi rili ifɛktiv kɔt we de las to di 500th drɔl ɛn kia fɔ ay-spid aplikeshɔn dɛn na kɔwntasink witout di fred se di aluminiɔm go stik pan am.
2. Handling of threading pan countersink bits .
In di kes fɔ 10-32thread i pɔsibul fɔ aplay di lɔwa limit fɔ dayamita to ɛni payɔt drɔl insay 0.159inch ±0.0005 inch lɛk tolɛreshɔn. Di kɔwntasink tul dɛn we dɛn aplay insay dis kayn prɔsesin kin ɔltɛm mek wit had mɛtal we gɛt hadnɛs we na 62-65 HRC, fɔ mek dɛn go kip di trɛd saiz insay wan kɔnfɔmɛns standad.
3. Head Dimension Protekshɔn fɔ KɔntraSink Sɛlɛkshɔn .
Fɔ 10-32 skru aplikeshɔn insay dɛn kayn kes ya fɛn 82° inklud bia kɔntasink drɔl fɔ 0.196inch dayamɛtrik suprɛs. Industrial Gred CounterSink Bits de gi dip stɔp dɛn plastic tin sheet dɛn we de ɔlmost wit prɛsishɔn 0.001inch fɔ alaw di rayt sidɔm ples fɔ di washer.
4. Flute dizain fɔ kɔntasink bit pefɔmɛns .
Di dizayn fɔ tri flut kɔwntasink drɔl dɛn difrɛn insay di apertures we de ɛp fɔ pul chip pan ay spid fɔ ɛgzampul 1500 rivɔlɔshɔn pan minit. Di top kwaliti countersinking drills na dɛn mek wit 28-35° ɛlikal flut. Dɛn kin polish di flut dɛn bak fɔ mek di drɔlin wok fayn.
5. Film coating in prodakshɔn fɔ kɔwntasink drɔl ɛn reamers .
Insay sɔm sɛmisɔlid kabayd fim dɛn, lɛk di wan dɛn we de naw gɛt patikyula wan patikyula prɔpati; Wan TICN fim we dɛn dɔn mek fɔ mek di layf go ɔp pas di wan dɛn we dɛn nɔ kɔt bay 300 pasɛnt. Di tɛmral lod fɔ dɛn nyu drilin sɔlvishɔn ya de inkrisayz to 850°F we dɛn de mentɛn di tul saiz akkuracy. Dɛn na di bɛst tul dɛn fɔ yuz fɔ ay volyum kɔwntasink fɔ mɛtal ɛn nɔ-mɛtal matirial dɛn.
Wetin na aplikeshɔn fɔ 10-32 kɔwnta-sink drɔl bit dɛn?
1. **10-32 Hed Saiz Kɔntrabɔr Yuz dɛn na Spaceplane
Ikwipmɛnt** Menshɔn prɛsishɔn kɔwntabɔring drɔl dɛn fɔ mek stret ol dɛn na di aluminiɔm panɛl dɛn na di ayrakt we gɛt ol fɔ 10-32 flat-hɛd fastɛns wit lɔw aerodaynamik rɛsistɛns chaj dɛn nid fɔ spɛsifa. Atikul dɛn we de kɔwntbɔr wit 82-digri kɔwnta-sink angul dɛn de yunifayd 32-maykroin sɔfays rɔfnɛs rikwaymɛnt dɛn. So, di Countersink Drill bits mit di 10000 flayt saykl dɛm fɔ di panɛl.
2. Countersink Bit Mek fɔ Ɔto Indastri .
Kɔntrabɔring drɔl bit dɛn wit ɛj ɔ bit dɛn we de te ɔ bit dɛn de gi pefɔmɛns we nɔ gɛt wan kɔmpitishɔn we dɛn de mawnt injin insay transmishɔn kes, usay dɛn de yuz kɔntatɔp fɔ mek shɔ se dɛn de pepɛndikul 0.001inch. Di threads of di saiz 10-32 de pefom at holding %60?%65 of di desired in paund/inch of torque in aluminium mek komponents. Dɛn ay-prɛsishɔn kɔwntasink bit dɛn ya de alaw fɔ yuz di lid skru bɔku tɛm we dɛn nɔ strip am.
3. Kɔntrabɔr ɔpreshɔn dɛn na Mɛdisin Tɛknɔlɔji .
Dɛn kin yuz di kɔnta-sink drɔl fɔ bore kɔrɛkt ol dɛn na mɛdikal ikwipmɛnt dɛn lɛk 316L stenlɛs stiɛl. Dimans pan di 10-32 ed saiz kɔntasink bit dɛn na dɛn wan ya: Dɛn kin trit mɛdikal ikwipmɛnt mɔ to 168μm, we na RA 16 maykroinch wit ɛksɛpshɔn nɔmɔ pan dimɛnshɔn dɛn we nɔ gɛt difayn tolɛreshɔn. dis kכntrכl kכt tכl dεm kin ebul fכ yuz ivin fכ klos aplikεshכn dεm we nכ de kכnsεn bכt di bכdi tisu tכksisiti (bayokompatibiliti) εn di sem tεm we de kכba eni skru ed.
4. Aplikeshɔn dɛn fɔ Kɔntrasink insay Ilɛktronik Hadwɔd .
Ha-kwaliti kauntasinks alaw di akchual mounting of server rack sistem. In dis patikyula kes, 10-32 kauntasin de gi 60 dB EMI effektivnes en stil de kip di graun. Insay kɔnstrɔkshɔn fɔ tɛlikomyunikeshɔn rigyuleshɔn, dɛn spɛshal bit ya de garanti se di rayt lɛvɛl fɔ kɔt bin mek na di mɛtal shit.
5. Specialized countersinking in robotik strɔkchɔ dɛn .
Nyu Jɛnɛreshɔn Kɔntrasink Tul dɛn kin wok insay HRDNed 40 RHC ɛn prodyuz dispatch dɛn ap to det mawntin ol dɛn. Bifo dat, yuz bits of saiz 10-32 na di ed, stil rili gud akkuracy, oda spesifikeishon dem de fo du wit posishun of robot joints. As fɔ dis sɛt, kɔwntasink bɔku kɔt tru di mɛtal bin ɔlmost wan tin we dɔn pas frɔm we di bit dɛn rich wan prɛsishɔn we na 0.1 digri as opɔz to di angul valyu dɛn we dɛn tich na skul dɛn.
Aw fɔ mentɛn 10-32 ed saiz kɔwntasink tul dɛn?
Optimizing drill bit pefomans .
Di 118° angle fɔ di 10-32 Countre sink drill in pɔynt fɔ de bay we dɛn de yuz rɛgyulavɛkshɔn ɔpreshɔn wit ay prɛsishɔn grindin wil dɛn we de spid we de arawnd 3600rpm. Eni kot ed grindin of diamond dressed aluminium oxide speshali 100 grit go bi du in orda tu kip di 82° angle of di kauntasink.
Dis na eg 82° kɔnta-sink angul. Optimayzeshɔn fɔ dis kɔtin edj angul nid so bɔku mɔ pas dat nid ɔnda rilif angul. Dis kin inkɔmpas wan 7° praymari 15° sɛkɔndari kliarens monitɔrin ɔltɛm. Rijyɔn dɛn we de aplay advans kɔwnta-sink prosidyuz kin kray ɛn aks fɔ molibdɛnam-bɛs kɔt ing ɔyl dɛn we dɛn aplay, pan amɔnt dɛn we nɔ pas 2-3 drɔp pan minit.
Prɔfɛshɔnal mentenɛns fɔ kɔwntasink bit dɛn involv fɔ inspɛkt di kɔnsɛntrisiti fɔ di payɔt tip dɛn afta wan limited tɛm, mek shɔ se i nɔ pas wan kumulativ tolɛreshɔn we na 0.001 inch, TIR. Apat frɔm dat, fɔ klin di flut dɛn, na 40kHz frikyuɛnsi we dɛn de yuz ɔltrasɔnik bat, de pul di blok we di chips dɛn de blok fɔ avɔyd fɔ gro mɔ pan di tin dɛn we dɛn dɔn bil ɔp.
Di we dɛn fɔ kip di tul dɛn .
Di kɔwnta prɔses kin de bay we yu de yuz drɔl ikwipmɛnt we de kɔwntabɔr ɔ if yu yuz humidor we de mentɛn di rilitiv humiditi na 40%. Eksepshɔnal drilin fasiliti dɛn kin ɔltɛm kam wit dɛn yon plastic kɔntena wit inskripshɔn dɛn fɔ VCI as prɛvɛnshɔn fɔ ɛni ɔksidɛshɔn na di smol smol say dɛn na di drɔlin tul dɛn.
Tεmpracha in di rεnj 65-75°C prεsεv tin-kכvεr kכntasink frכm strεs dεstrukshכn. Wit magnɛtik klip dɛn we gɛt sayz 10-32, di wan dɛn we de yuz am kin ebul fɔ kip di inschrumɛnt dɛn we dɛn kin kɔt fayn fayn wan ɛn dɛn nɔ kin lɛf di ed dɛn fɔ tɔch.
Na kɔmɔn tin fɔ ajɔst di yus fɔ kɔwntabɔr drɔl fɔ ɛp fɔ mek dɛn bɛtɛ ɔpreshɔnal layfspan bay we dɛn de ajɔst 25, 55 ɔ 75% inkris pan dis lɔng tɛm. Di infɔmeshɔn we de bɔt aw fɔ yuz di drɔl dɛn we gɛt di ol nɔmba, di matirial we dɛn yuz ɛn bak di span fɔ dɛn yuz kɔnta dɛn go impɔtant fɔ mek dɛn plan fɔ mek di matintainans we di tɛm rich.
Teknik fɔ kɔntrol kwaliti .
Fɔ asɛs di pefɔmɛns fɔ wan 10/-32 kɔwntasink sɔm patikyula standad dɛn de fɔ mɛzhɔ wan tul wit ±0.0001 inch prɛsis dijital maykromita. Dis involv wan set of tuls we go riton di korekt pitch dayamita so dat wan fom of measurement of pitch dayamita kin get wit akkuracy en precision.
Pilot hol dimension na bak bays pan 0.659 inch tolerans we gɛt fɔ kɔnsistɛn wit di tik we di kɔntasɔnk gɛt. Di bit matirial ɛn di krichɔl angul we na 82 digri dɛn ɔl tu dɔn prɛdifayn, so insay di sem vein, di nos fɔ bi dizayn so dat i pafɛkt pɔrpindikul to di wokpies sɔfays.
Dɛn kin mɛzhɔ di kɔt ed dɛn we dɔn pwɛl ɔ we dɔn pwɛl na 20x magnifyeshɔn we dɛn de yuz wan ɔptik imej kɔmparatɔ. Dis ikwipmɛnt de yuz sɔftwɛl fɔ kɔnt ɔmɔs stria dɛn we nɔ gɛt bɔku bɔku wear de ɛn fɔ asɛs di strip data as distans insay maykromita (na maks 0,005). Moto-ɔpret sɛtin ikwipmɛnt dɛn de saplae fɔ bia, ɛya blɔk biɛrin, nyumɛtik klat, bɔl skru asɛmbli, ɛn ɔda tin dɛn we dɛn fit wit ɛya/haydrolik ikwipmɛnt, we de mek dɛn nɔ gɛt prɔblɛm dɛn we kin apin, insay dɛn mɔdel dɛn we de yuz ɛya/haydrolik silinda.
Wetin mek wi fɔ pik wi?
Na Tim MFG, wi ridifayn prɛsishɔn insay 10-32 kɔwntasink drɔl bit manufakchurin. Wi advans 5-aks CNC grindin senta dɛn ajɔst ɛksɛpshɔn akkuracy to ±0.0001 inch, we wi prɔprietary tin coating extend tul layf bay 400%. Ɛni tul de ɔnda kɔmprɛhɛnsif 20-pɔynt kwaliti inspekshɔn, we gɛt prɛsishɔn-grɔn 82° kɔt ed ɛn ɔptimayz 28° ɛliks angul fɔ supia chip ɛvakyushɔn.
Wit 25 ia enjinering ekselens en konsistent 64 HRC hadnes achivment, wi tuls set nyu standad in aerospace en medikal divais manufakchurin. Jus Team MFG fɔ prɛsishɔn we nɔ gɛt wan kɔmpitishɔn, durabiliti, ɛn pefɔmɛns insay yu krichɔl drilin aplikeshɔn dɛn.
Kwɛshɔn dɛn we dɛn kin aks ɔltɛm (FAQ) Dɛn kin yuz lɛk 10-32 ed saiz kɔwnta-sink drɔl bit dɛn
K: Wetin na di ekzak dayamita fɔ wan 10-32 kɔwnta-sink drɔl bit in payɔt ol?
Di payɔt ol dayamita na 0.159 inch (4.04mm) prɛsishɔn we tap dɛn jɔyn pan 10 to 32, wit divyashon we na ±0.001 inch fɔ rizin dɛn we gɛt fɔ du wit trɛd ɛnjɔymɛnt.
K: Wetin mek di kɔnta-sink angul impɔtant fɔ 10-32 fastɛns instɔleshɔn?
82-digri ɛn 100-digri kɔwnta-sink angul dɛn kin fit difrɛn flawa dɛn fɔ skru ed. 82-digri na di standad flat ed skru angle ɛn i de garanti fɔ flush fit ɛn di rayt distribyushɔn fɔ di tulip fɔs dɛn.
K: Aw a go pik di kɔrɛkt kɔt spid fɔ 10-32 kɔwnta-sink ɔpreshɔn?
Fɔ yuz insay stɛl, di optimal kɔt spid sɛtin go bi ɔ spid frɔm 1000 to 1200 rpm yuz wan rili ay ɔ lɔw fid rɛt-0.005 inch pan ɛni rivɔlɔshɔn. In di kes fɔ aluminiɔm matirial, kɔt ɔpreshɔn dɛn kin jɔs du am wit bɔku fasta spid, ɔltɛm insay di rijyɔn 1500 rpm na di sem fid rɛt lɛk di wan dɛn fɔ kɔt stɛl.
K: Wetin difrɛns tin dɛn we dɛn kɔt wit tin we dɛn nɔ kɔt wit 10-32 kɔwnta-sink bit dɛn?
I bin ɛlevɛt bak di wok rɛnj fɔ di bit dɛn to tri ɔndrɛd pasɛnt so, ɛn i bin ɛp fɔ mek dɛn yuz di tɛmpracha as ay as 850°F ɛn di HSS kɔwntasink tul dɛn we nɔ kɔt nɔ kin ebul fɔ mach ɔnda di sem kɔndishɔn dɛn.
K: Aw bɔku wi fɔ alaw di kɔwntasink fɔ bi we yuz 10-32 flat ed skru?
Ideal dip of countersink de fol insay 0.064 to 0.072 inch fa inof frɔm di ɛkstirian fɔ fit di ed rayt bɔt, nɔto tumɔs as fɔ kɔz 'OvercountersInking'.
K: Na wich kes a shud trowe di 10-32 kaunta-sink drill bit?
Yu fɔ trowe yu mashin we di drɔl payɔt dɔn ɔlrɛdi gɛt 0.161 inch insay in dayamita, we dɛn rich 0.002 inch limit fɔ wɛr kɔndishɔn we yu de kɔt ɔ afta dɛn dɔn kɔt am lɛk 300 to 500 ol.
K: Na wich kapasiti di teknoloji fo mek 10 tapered hol fo 32 thread requirement de fail?
Di onli ishu wit sekur wan propa dip wit dis kauntasinks go bi wear pan di kot web, improperly programmed spindle feed/rapid rates, en drilin poin bikos of inkorrekt posishun of di drill bushing. I fɔ no se di tul rɔnaut de insay 0.001' TIR.
K: Aw a fɔ avɔyd chip kɔmpakshɔn di tɛm we dɛn de kɔt ɔpreshɔn insay dip 10-32 kɔwntasink?
Yuz pik drilin na 0.060-inch intaval, mentɛn flɔ fɔ 2-3 drɔp pan minit fɔ di ɔyl we dɛn kɔt ɛn yuz wan suitably tapered drill jɔyometri we na 28-35° insay hεliks.
K: Wetin na fayn aplikeshɔn fɔ wan STD 10-32 kɔwnta-sink bit dɛn?
Standard HSS aplikeshɔn fɔ dɛn bit dɛn de to mashin di sɔft matirial, mɔs lɛk aluminiɔm, mild stɛl ɛn sɔm kayn plastic dɛn. Fɔ matirial we gɛt had pas 35, dɛn kin advays fɔ yuz kabɔd ɔ kobalt tip drɔl.
K: Us sefty prekoshɔn dɛn de aplay we yu de yuz 10-32 kɔwnta-sink drɔl?
Limit di rayt drɔl spid to less dan 1500 rpm, wɛr sef gogl, tɔch di matirial wit di drɔl bit, ɛn mek shɔ se di chips dɛn kɔmɔt izi wan fɔ mek di drɔl nɔ stɔp ɛn afta dat dɛn brok.bayt in.
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