HSS Asme dabaru Machine iho Bit

Apejuwe kukuru:

Fẹfẹ kukuru ati ipari gbogbogbo ti Screw Machine Drill Bit mejeeji pese awọn agbara liluho laarin aaye to lopin ti auger ati mu iduroṣinṣin ti awọn adaṣe to ṣee gbe.Awọn lu ká ìwò ipari ati kukuru fère mu rigidity.Shank kukuru kii ṣe lile bi ara lu, gbigba fun irọrun diẹ sii ati idinku idinku.Ti a ṣe apẹrẹ fun lilo pẹlu awọn ẹrọ skru ati awọn ohun elo to ṣee gbe nibiti a ti ṣeduro awọn kukuru kukuru kukuru, ni pataki fun awọn ohun elo liluho CNC.Stub helix twist drills ni ipari gigun ti o kuru ju awọn adaṣe gigun ilana fun rigidity ti o pọju ati igbesi aye ọpa gigun.Tun mọ bi kukuru lu bits, ti won ti wa ni nipataki apẹrẹ fun lilo ninu dabaru ẹrọ machining mosi, sugbon tun le ṣee lo pẹlu Afowoyi drills.


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Hss dabaru ẹrọ lu bit

Screw Machine Drill Bits ṣe ẹya imọlẹ kan, dada didan fun imudara sisilo chirún ati igbekalẹ helical alabọde fun awọn ipo liluho iduroṣinṣin.Awọn apẹrẹ carbide ti o lagbara ti a bo lu ni igba mẹta si marun jinle ju awọn adaṣe HSS lọ, nigbagbogbo imukuro iwulo fun reaming ati liluho iranran.Fun iṣẹ ṣiṣe ti o dara julọ ati igbesi aye ọpa ti o dara julọ, a gba ọ niyanju lati lo lubricant ti o dara / epo gige tabi itutu to dara.Screw Machine Drill Bits ni awọn fèrè kuru ati ipari gigun ti o kuru ju, ti o jẹ ki wọn le ju awọn gige lilu machining lọ, idinku iyipada ati fifọ.

Gigun gigun ti ẹrọ naa jẹ 5/8 ti ipari ṣiṣe deede ti bit lu.Awọn kukuru liluho kukuru wọnyi dara fun awọn lathes kekere ati awọn ẹrọ milling kekere nibiti ijinna ọpa ti kuru.Awọn ohun elo miiran pẹlu liluho gbigbe ti alakikanju, awọn ohun elo lile.Fun gbigbe tabi ẹrọ liluho ni irin lile, irin alagbara, irin ati awọn ohun elo lile miiran.Awọn awoṣe HSS dara julọ fun irin liluho, irin simẹnti, irin simẹnti tabi awọn ohun elo alloy miiran tabi awọn ohun elo ti kii ṣe alloy, ṣugbọn wọn tun dara fun ọpọlọpọ awọn ohun elo ti kii ṣe irin ati ti kii ṣe irin.

D D L2 L1 D D L2 L1 D D L2 L1
3/64 .0469 1/2 1-3/8 #10 .1935 1-3/16 2-1/4 #49 .0730 11/16 1-11/16
1/16 .0625 5/8 1-5/8 #11 .1910 1-3/16 2-1/4 #50 .0700 11/16 1-11/16
5/64 .0781 11/16 1-11/16 #12 .1890 1-3/16 2-1/4 #51 .067C 11/16 1-11/16
3/32 .0938 3/4 1-3/4 #13 .1850 1-1/8 2-3/16 #52 .0635 11/16 1-11/16
7/64 .1094 13/16 1-13/16 #14 .1820 1-1/8 2-3/16 #53 .0595 5/8 1-5/8
1/8 .1250 7/8 1-7/8 #15 .1800 1-1/8 2-3/16 #54 .0550 5/8 1-5/8
9164 .1406 15/16 1-15/16 #16 .1770 1-1/8 2-3/16 #55 .0520 5/8 1-5/8
5/32 .1562 1 2-1/16 #17 .1730 1-1/8 2-3/16 #56 .0465 1/2 1-3/8
11/64 .1719 1-1/16 2-1/8 #18 .1695 1-1/16 2-1/8 #57 .0430 1/2 1-3/8
3/16 .1875 1-1/8 2-3/16 #19 .1660 1-1/16 2-1/8 #58 .0420 1/2 1-3/8
13/64 .2031 1-3/16 3-1/4 #20 .1610 1-1/16 2-1/8 #59 .0410 1/2 1-3/8
7/32 .2188 1-1/4 2-3/8 #21 .1590 1-1/16 2-1/8 #60 .0400 1/2 1-3/8
15/64 .2344 1-5/16 2-7/16 #22 .1570 1-1/16 2-1/8 A .2340 1-15/16 2-7/16
1/4 .2500 1-3/8 2-1/2 #23 .1540 1 2-1/16 B .2380 1-3/8 2-1/2
17/64 .2656 1-7/16 2-5/8 #24 .1520 1 2-1/16 C .2420 1-3/8 2-1/2
9/32 .2812 1-1/2 2-11/16 #25 .1495 1 2-1/16 D .2460 1-3/8 2-1/2
19/64 .2969 1-9/16 2-3/4 #26 .1470 1 2-1/16 E .2500 1-3/8 2-1/2
5/16 .3125 1-5/8 2-13/16 #27 .1440 1 2-1/16 F .2570 1-7/16 2-5/8
21/64 .3281 1-11/16 2-15/16 #28 .1405 15/16 1-15/16 G .2610 1-7/16 2-5/8
11/32 .3438 1-11/16 3 #29 .1360 15/16 1-15/16 H .2660 1-1/2 2-11/16
23/64 .3594 1-3/4 3-1/16 #30 .1285 15/16 1-15/16 1 .2720 1-1/2 2-11/16
3/8 .3750 1-13/16 3-1/8 #31 .1200 7/8 1-7/8 J .2770 1-1/2 2-11/16
25/64 .3906 1-7/8 3-1/4 #32 .1160 7/8 1-7/8 K .2810 1-1/2 2-11/16
13/32 .4062 1-15/16 3-5/16 #33 .1130 7/8 1-7/8 L .2900 1-9/16 2-3/4
27/64 .4219 2 3-3/8 #34 .1110 7/8 1-7/8 M .2950 1-9/16 2-3/4
7/16 .4375 2-1/16 3-7/16 #35 .1100 7/8 1-7/8 N .3020 1-5/8 2-13/16
29/64 .4531 2-1/8 3-9/16 #36 .1065 13/16 1-13/16 0 .3160 1-11/16 2-15/16
15/32 .4688 2-1/8 3-5/8 #37 .1040 13/16 1-13/16 P .3230 1-11/16 2-15/16
31/64 .4844 2-3/16 3-11/16 #38 .1015 13/16 1-13/16 Q .3320 1-11/16 3
1/2 .5000 2-1/4 3-3/4 #39 .0995 13/16 1-13/16 R .3390 1-11/16 3
#1 .2280 1-5/16 2-7/16 #40 .0980 13/16 1-13/16 S .3480 1-3/4 3-1/16
#2 .2210 1-5/16 2-7/16 #41 .0960 13/16 1-13/16 T .3580 1-3/4 3-1/16
#3 .2130 1-1/4 2-3/8 #42 .0935 3/4 1-3/4 U .3680 1-13/16 3-3/8
#4 .2090 1-1/4 2-3/8 #43 .0890 3/4 1-3/4 V .3770 1-7/8 3-1/4
#5 .2055 1-1/4 2-3/8 #44 .8660 3/4 1-3/4 W .3860 1-7/8 3-1/4
#6 .2040 1-1/4 2-3/8 #45 .0820 3/4 1-3/4 X .3970 1-15/16 3-15/16
#7 .2010 1-3/16 2-1/4 #46 .0810 3/4 1-3/4 Y .4040 1-15/16 3-15/16
#8 .1990 1-3/16 2-1/4 #47 .0785 11/16 1-11/16 Z .4130 2 3-3/8
#9 .1960 1-3/16 2-1/4 #48 .0760 11/16 1-11/16

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