Choice Of Lathe Indexable Blade (CNC Blade)

Mutatha kupeza chojambula chojambula, choyamba sankhani tsamba lolozera ndi mawonekedwe oyenera malinga ndi zofunikira za zojambulazo. Nthawi zambiri, lathe imagwiritsidwa ntchito kwambiri kutembenuza bwalo lakunja ndi dzenje lamkati, kudula ndi kudula poyambira, ndikutembenuza ulusi. Kusankhidwa kwa tsamba kumatsimikiziridwa molingana ndi mikhalidwe yaukadaulo waukadaulo. Nthawi zambiri, masamba omwe ali ndi mphamvu zambiri komanso zodula kwambiri pa tsamba lomwelo ayenera kusankhidwa. Sankhani zazikuluzikulu zokhotakhota komanso zocheperako kuti mutembenuzire bwino komanso mozungulira. Malinga ndi zofunikira zaukadaulo, timazindikira mawonekedwe a tsamba lofunikira, kutalika kwa m'mphepete, nsonga ya arc, makulidwe a tsamba, mbali yakumbuyo ya tsamba ndi kulondola kwa tsamba.

一. Sankhani mawonekedwe a tsamba

1. Tsamba la akunja bwaloS-mawonekedwe: anayi kudula m'mphepete, ndi lalifupi kudula m'mphepete (onani momwemo kudula bwalo m'mimba mwake), mkulu mphamvu ya chida nsonga, makamaka ntchito 75 ° ndi 45 ° kutembenuza zida, ndi ntchito processing kupyolera-bowo mu zida zamkati dzenje.

T-mawonekedwe: nsonga zitatu zodulira, nsonga zazitali komanso mphamvu yochepa ya nsonga. Tsamba lomwe lili ndi mbali yokhotakhota nthawi zambiri limagwiritsidwa ntchito pa lathe wamba kuti nsongayo ikhale yolimba. Makamaka ntchito 90 ° kutembenuza zida. Chida chotembenuza dzenje chamkati chimagwiritsidwa ntchito makamaka popanga mabowo akhungu ndi maenje.

C mawonekedwe: pali mitundu iwiri ya ngodya zakuthwa. Mphamvu ya nsonga ziwiri za 100 ° lakuthwa ngodya ndi yayikulu, nthawi zambiri imapangidwa kukhala chida chotembenuza cha 75 °, chomwe chimagwiritsidwa ntchito movutikira kutembenuza bwalo lakunja ndi nkhope yomaliza. Mphamvu ya m'mbali ziwiri za 80 ° lakuthwa ngodya ndi mkulu, amene angagwiritsidwe ntchito pokonza mapeto a nkhope kapena cylindrical pamwamba popanda kusintha chida. Chida chotembenuza dzenje lamkati chimagwiritsidwa ntchito popanga dzenje.

R-mawonekedwe: m'mphepete mwake, yomwe imagwiritsidwa ntchito popanga ma arc apadera, kugwiritsa ntchito kwambiri masamba, koma mphamvu yayikulu yowunikira.

W mawonekedwe: m'mphepete atatu kudula ndi lalifupi, 80 ° lakuthwa ngodya, mphamvu mkulu, makamaka ntchito Machining cylindrical pamwamba ndi sitepe pamwamba pa lathe ambiri.

D-mawonekedwe: mbali ziwiri zodula ndi zazitali, mbali yodula ndi 55 ° ndipo mphamvu ya m'mphepete mwake ndi yochepa, yomwe imagwiritsidwa ntchito kwambiri polemba mbiri. Pamene kupanga 93 ° kutembenuza chida, kudula ngodya sidzakhala wamkulu kuposa 27 ° - 30 °; popanga 62.5 ° kutembenuza chida, kudula ngodya sikudzakhala wamkulu kuposa 57 ° - 60 °, yomwe ingagwiritsidwe ntchito popanga dzenje ndi kuyeretsa mizu yozama pokonza dzenje lamkati.

Mawonekedwe a V: mbali ziwiri zodula ndi zazitali, 35 ° lakuthwa ngodya, mphamvu zochepa, zomwe zimagwiritsidwa ntchito polemba mbiri. Pamene kupanga 93 ° kutembenuza chida, kudula ngodya adzakhala wamkulu kuposa 50 °; kupanga 72.5 ° kutembenuza chida, kudula ngodya sidzakhala wamkulu kuposa 70 °; kupanga 107.5 ° kutembenuza chida, kudula ngodya sikhala wamkulu kuposa 35 °.

2. Kudula ndi kudula masamba:

1) kudula tsamba:

Mu CNC lathe, tsamba lodulira nthawi zambiri limagwiritsidwa ntchito kukanikizira chip kuswa groove mawonekedwe mwachindunji. Itha kupangitsa tchipisi kufota ndikupunduka mozungulira, kudula mosavuta komanso modalirika. Kuphatikiza apo, ili ndi mbali yayikulu yokhotakhota ndi ngodya yakumbuyo, kutentha kochepa, moyo wautali wautumiki komanso mtengo wapamwamba.

2) tsamba la grooving: Nthawi zambiri, tsamba lodulira limagwiritsidwa ntchito podula poyambira, ndipo tsamba lopanga limagwiritsidwa ntchito podula poyambira, monga izi: tsamba lopindika, tsamba lathyathyathya, tsamba lopukutira, tsamba lopangira masitepe, kuyeretsa masitepe. tsamba la mizu. Masambawa ali ndi kulondola kwakukulu kwa groove m'lifupi mwake.

3. Tsamba la ulusi: Tsamba lokhala ngati L limagwiritsidwa ntchito kwambiri, lomwe limatha kukhala pansi komanso lotsika mtengo, koma silingadule pamwamba pa dzino. Ulusi wodula kwambiri uyenera kugwiritsa ntchito tsambalo ndikupera mbiri yabwino. Chifukwa ulusi wamkati ndi wakunja uli ndi makulidwe osiyanasiyana a mbiri, amagawidwa kukhala ulusi wamkati ndi kunja. Phula lawo limakhazikika ndipo limatha kudulidwa kuchokera ku korona. Monga clampingnjira, akhoza kugawidwa mu mitundu iwiri: imodzi ndi tsamba popanda dzenje, amene clamped ndi kukanikiza mmwamba. Mukakonza zinthu zokhala ndi pulasitiki wapamwamba, tsamba ili likufunikanso kuwonjezera mbale ya baffle; chinacho ndi tsamba lomwe lili ndi bowo lobowola ndi chobowola chip, chomwe chimamangiridwa ndi phula la maula ndi bowo lokakamiza.

二. Kudula m'mphepete kutalika

Kudula m'mphepete kutalika: idzasankhidwa molingana ndi ndondomeko yakumbuyo. Nthawi zambiri, kutalika kwa m'mphepete mwa tsamba la poyambira kudzakhala ≥ 1.5 nthawi za kulembera kumbuyo, ndipo kutalika kwa nsonga yotsekera kutsekeka kudzakhala ≥ 2 nthawi zakumbuyo.

三. nsonga arc

Tip arc: bola ngati kulimba kumaloledwa kutembenuka movutikira, utali wokulirapo wa nsonga arc utha kugwiritsidwa ntchito momwe mungathere, pomwe arc radius yaying'ono imagwiritsidwa ntchito kutembenuza bwino. Komabe, pamene kulimba kumaloledwa, kuyeneranso kusankhidwa kuchokera kumtengo wokulirapo, ndipo utali wozungulira womwe umagwiritsidwa ntchito nthawi zambiri ndi 0,4; 0.8; 1.2; 2.4 ndi ena.

四. makulidwe a tsamba

Makulidwe a tsamba: mfundo yosankha ndikupangitsa kuti tsambalo likhale ndi mphamvu zokwanira zonyamula mphamvu yodulira, yomwe nthawi zambiri imasankhidwa molingana ndi chakudya chakumbuyo ndi chakudya. Mwachitsanzo, masamba ena a ceramic amafunika kusankha masamba okhuthala.

五. mbali yakumbuyo ya tsamba

Blade back angle: yogwiritsidwa ntchito kwambiri:

0 ° kodi n;

5 ° kodi B;

7 ° kodi C;

11 ° kodi P.

0 ° kumbuyo mbali zambiri ntchito akhakula ndi theka mapeto kutembenuka, 5 °; 7 ;; 11 °, yomwe imagwiritsidwa ntchito pomaliza theka, kumaliza kutembenuka, kujambula ndi kukonza mabowo amkati.

六. kulondola kwa tsamba

Kulondola kwa tsamba: pali mitundu 16 yolondola yomwe boma limaneneratu kuti liziwotcha, mwa mitundu 6 yomwe ili yoyenera kutembenuza zida, code ndi h, e, G, m, N, u, h ndiye wapamwamba kwambiri, u ndiye otsika kwambiri, u amagwiritsidwa ntchito popanga lathe wamba ndi theka kumaliza, M amagwiritsidwa ntchito pa CNC lathe kapena m amagwiritsidwa ntchito pa CNC lathe, ndipo G amagwiritsidwa ntchito pamlingo wapamwamba.

Pambuyo pa masitepe omwe ali pamwambawa, tawona kuti ndi mtundu wanji wa tsamba lomwe liyenera kugwiritsidwa ntchito. Mu sitepe yotsatira, tifunika kufufuzanso zitsanzo zamagetsi za opanga masamba, ndipo potsirizira pake tidziwe mtundu wa tsamba lomwe lingagwiritsidwe ntchito molingana ndi zipangizo ndi kulondola koyenera kukonzedwa.