Mawonekedwe Ndi Kusankhidwa Kwa Indexable Insert Bits

Mawonekedwe ndi kusankha kwa ma index omwe amalowetsamo

Choyikapo cholozera, chomwe chimatchedwanso shallow hole drill kapena U drill, ndi chida chobowolera bwino pobowola mabowo ozama osakwana katatu. Zakhala zikugwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamakina a CNC, malo opangira makina ndi ma turret lathes m'zaka zaposachedwa. pa. Chobowolacho nthawi zambiri chimayikidwa mopanda malire ndi zolowetsa ziwiri zolozera kuti zipange m'mphepete mwamkati ndi kunja, zomwe zimakonzedwa mkati mwa dzenje (kuphatikiza pakati) ndi kunja kwa dzenje (kuphatikiza khoma la dzenje), monga momwe tawonetsera patebulo lotsatirali. Pamene dzenje lalikulu ndi lalikulu, angapo masamba akhoza kuikidwa.

1. Gulu lazinthu Zolozerazo zitha kugawidwa molingana ndi mawonekedwe a tsamba, mawonekedwe a chitoliro, kapangidwe kake, ndi mawonekedwe ake.

(1) Malinga ndi mawonekedwe a tsambalo, lingagawidwe kukhala quadrangle, makona atatu, diamondi, hexagon, ndi zina zotero.

(2) Malinga ndi chitoliro chodziwika bwino chodula, chikhoza kugawidwa m'mitundu iwiri: groove yowongoka ndi spiral groove.

(3) Malinga ndi mawonekedwe a kubowola chogwirira, akhoza kugawidwa mu mitundu iwiri: cylindrical chogwirira ndi Morse taper bit.

(4) Malinga ndi kapangidwe kake, imatha kugawidwa m'mitundu itatu: mtundu wophatikizika, mtundu wamtundu ndi mutu wodula ndi wodula thupi losiyana ndi kubowola.

2, mawonekedwe azinthu

(1) Yoyenera kudula mwachangu. Pamene Machining zitsulo, kudula liwiro Vc ndi 80 - 120m / min; pamene ❖ kuyanika tsamba, kudula liwiro Vc ndi 150-300m / min, dzuwa kupanga dzuwa ndi nthawi 7-12 wa muyezo kupindika kubowola.

(2) High processing khalidwe. Kukula kwamphamvu kumatha kufika Ra = 3.2 - 6.3 um.

(3) Tsamba likhoza kulembedwa kuti musunge nthawi yothandiza.

(4) Kusweka bwino kwa chip. Gome lophwanya chip limagwiritsidwa ntchito pothyola chip, ndipo kutulutsa kwa chip ndikwabwino.

(5) Kuzizira kwamkati kumatengedwa mkati mwa shank yobowola, ndipo moyo wa bowolo ndi wapamwamba.

(6) Itha kugwiritsidwa ntchito osati pobowola komanso yotopetsa komanso yotopetsa. Nthawi zina, itha kugwiritsidwanso ntchito ngati chida chotembenuza.