Din335 HSS Countersink Drill Bit

Ibisobanuro bigufi:

Imyitozo ya Countersink nigikoresho cyo gucukura gikoreshwa mugutunganya imyobo ya conical kandi ikoreshwa cyane mugutunganya ibikoresho bitandukanye. Igikorwa cyacyo nyamukuru nugutunganya umwobo woroshye cyangwa guhuza ibice hejuru yumurimo wakazi kugirango ibifunga nka screw na bolts bishobora guhagarikwa neza kumurimo. Irashobora gutuma umwobo ugenda neza. Nubwo bisaba kuyobora umwobo kugirango bitunganyirizwe nyuma, imikoreshereze yacyo itezimbere cyane imikorere myiza no gutunganya ubuziranenge. Igikorwa nyamukuru cyo gukata kumashanyarazi ya silindrike ni impera yo gukata impera, naho impande ya bevel ya spirale ni impande zayo. Hano hari icyerekezo kiyobora kumpera yimbere ya comptersink, kandi diameter ya poste yuyobora ifite icyerekezo cya hafi hamwe nu mwobo uriho mu kazi kugirango habeho gushira hamwe no kuyobora.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Kwerekana ibicuruzwa

Igice nyamukuru cyo gukata igice cya silindrike ni impande zanyuma, mugihe impande ya bevel yumwironge uzunguruka ifatwa nkinguni ya rake. Umutwe wiyi myitozo ufite icyerekezo kiyobora gihuye neza nu mwobo uriho mu kazi kugirango habeho gushira hamwe no kuyobora. Igikoresho cyigikoresho cyashizweho kugirango kibe silindrike, cyoroshye gufunga. Igice cyo gukata umutwe cyarafashwe kandi gifite umwobo utambitse unyuramo. Uruhande rwacagaguye rw'isonga rufunze rufite impande zo gukata zishobora gukoreshwa mu gutema. Binyuze mu mwobo ukora nk'umwobo wo gusohora, kandi ibyuma bizunguruka hanyuma bisohore hejuru. Imbaraga za centrifugal zizafasha gusiba ibyuma biva hejuru yakazi kugirango birinde gushushanya hejuru yakazi kandi bigira ingaruka kumiterere. Ubu bwoko bwo kuyobora inyandiko iratandukana, kandi icyerekezo cyo kuyobora hamwe na compteink nayo irashobora gukorwa mubice bimwe.

Muri rusange, imyitozo yo kubara ni igikoresho gikoreshwa cyane mugutunganya umwobo woroshye hamwe na konti. Imiterere n'ibishushanyo byayo bifasha kuzamura imikorere no gutunganya ireme.

Ingano y'ibicuruzwa

D L1 d			D L1 d
4.3	40.0	4.0	12.4	56.0	8.0
4.8	40.0	4.0	13.4	56.0	8.0
5.0	40.0	4.0	15.0	60.0	10.0
5.3	40.0	4.0	16.5	60.0	10.0
5.8	45.0	5.0	16.5	60.0	10.0
6.0	45.0	5.0	19.0	63.0	10.0
6.3	45.0	5.0	20.5	63.0	10.0
7.0	50.0	6.0	23.0	67.0	10.0
7.3	50.0	6.0	25.0	67.0	10.0
8.0	50.0	6.0	26.0	71.0	12.0
8.3	50.0	6.0	28.0	71.0	12.0
9.4	50.0	6.0	30.0	71.0	12.0
10.0	50.0	6.0	31.0	71.0	12.0
10.1	50.0	6.0	37.0	90.0	12.0
11.5	56.0	8.0	40.0	90.0	15.0