The cutters wa lathes ndi zitsulo, CBN (kiyubiki boron nitride), Ceramic, diamondi ndi etc.
Mitundu ya Zida Zodulira lathe:
Kutengera kugwiritsa ntchito, zida zodulira lathe zimagawidwa m'mitundu iwiri:
A) Malinga ndi momwe chidacho chimagwiritsidwira ntchito.
B) Njira yodyetsera molingana ndi kagwiritsidwe ntchito
A) Kutengera momwe chidacho chimagwiritsidwira ntchito:
Pali mitundu 11 ya mipeni:
1. Zida zodulira ulusi
Iwo ali amitundu iwiri:
Zida Zopangidwa Panja - Zida zopangira kunja zimadziwikanso ngati zida zopangira ulusi.Amatanthauzidwa ngati zida zopangira ulusi wakunja wa workpieces.
Chida chamkati cha ulusi-Chida chamkati cha ulusi chimatanthauzidwa ngati chida chomwe chimagwiritsidwa ntchito popanga ulusi wamkati muzogwirira ntchito.
2. Chamfering chida
Chida chochititsa chidwi chingatanthauzidwe ngati chida chomwe chimagwiritsidwa ntchito popanga ma bevel kapena grooves pamabolts.Zida izi zimagwiritsidwa ntchito kusokoneza ngodya za workpieces.Pamene kuchuluka kwa chamfering kumafunika, chida china chamfering chokhala ndi ma chamfers am'mbali chimafunika.
3. Kutembenuza zida
Nthawi zambiri pali mitundu iwiri ya zida zotembenuza:
Zida Zokhotakhota - Zida zokhotakhota zimagwiritsidwa ntchito kuchotsa zitsulo zambiri mu nthawi yochepa kwambiri.Ndipo kudula ngodya kumamveka bwino ndipo kumatha kupirira mphamvu yodula kwambiri.
Mipeni Yabwino Yotembenuza - Zida zotembenuza bwino zimagwiritsidwa ntchito kuchotsa zitsulo zazing'ono.Njira yodulira imapangidwanso kuti ikhale yosalala komanso yolondola kwambiri
4. Chida cholowera
Zida zopangira grooving zimatanthauzidwa ngati zida zomwe zimagwiritsidwa ntchito popanga kabowo kakang'ono kakuya kwina mu kondomu, silinda kapena pamwamba pa gawo.Pachifukwa ichi, mawonekedwe enieni a chida cha grooving ayenera kusankhidwa molingana ndi ngati ma grooves odula m'mphepete ndi apakati, ozungulira, ndi zina zotero.
5. Mapeto odula nkhope
Chida cha nkhope chingatanthauzidwe ngati chida chomwe chimagwiritsidwa ntchito podula ndege molingana ndi axis of rotation of workpiece.Chida cha nkhope chimanyamulidwa ndi chida chokhazikika kwa chonyamulira makina.Amagwiritsidwa ntchito kuchepetsa kutalika kwa workpiece popereka perpendicular kwa olamulira a lathe.Mphepete mwa chidacho iyenera kukhazikitsidwa pamtunda wofanana ndi pakati pa workpiece.
6. Chida chotopetsa
Boring ndi chida cha lathe chomwe chimagwiritsidwa ntchito kukulitsa mabowo.Mukafuna kukulitsa dzenje lomwe lilipo, muyenera kugwiritsa ntchito bar yotopetsa.Mipiringidzo yoboola imatha kubowoleredwa mosavuta m'mabowo obowoledwa kale ndikukulitsidwa m'mimba mwake.Itha kusinthidwanso mwachangu kukula kuti ukhazikitse bwino zigawo zina.
7. Kupanga chida
Zida zopangira zitha kufotokozedwa ngati zida zomwe zimagwiritsidwa ntchito popanga mitundu yosiyanasiyana ya mawonekedwe a workpiece.Pachifukwa ichi, chivundikiro chapadera kapena chogwiritsira ntchito chimagwiritsidwa ntchito kugwiritsira ntchito chida chopangira.Kuchokera apa timachita mitundu yosiyanasiyana ya ntchito, monga kupanga radius yamkati, radius yakunja, ndi zina.
8. Counter wotopetsa chida
Chida chotopetsa chakumbuyo chingatanthauzidwe ngati chida chomwe chimagwiritsidwa ntchito kukulitsa ndikupeza mutu wa socket wa screw kapena bolt.Chida ichi chili ndi ma radii awiri:
A) Pangani mabowo obowoledwa kale
B) Boolani mabowo mu workpiece
9. Chida chowerengera
Chida chobwezeretsanso chimatanthauzidwa ngati chida chomwe chimagwiritsidwa ntchito pomaliza ndi kulolerana kwapang'onopang'ono kwa mabowo obowola kapena obowola.
10. Chida chodula
Zida za undercutting ndizofanana ndi zida za grooving.Pachifukwa ichi, chida chochepetsera chimagwiritsidwa ntchito kubowola mabowo akuluakulu pamtunda wokhazikika kuchokera kumapeto kwa dzenje.Kudulira kumachitika makamaka pa ulusi wamkati kuti muchotse.
11. Zida zoboola
Zida zobowola nazonso ndizofunikira kwambiri mu lathes.Zida zobowola zimagwiritsidwa ntchito makamaka popanga mabowo a cylindrical pagawo lomwe lapatsidwa.Pachifukwa ichi, chogwirira ntchito chimayikidwa pagulu, chobowolacho chimakhazikika mu chimango chobowola tailstock, ndipo dzenje liyenera kumalizidwa ndi kayendedwe ka tailstock spindle.Izi zimagwiranso ntchito pamapangidwe opangidwa nthawi zonse.
B) Malingana ndi njira yogwiritsira ntchito chakudya:
Iwo amagawidwa m'mitundu itatu:
12. Chida champhuno chozungulira
Kudula mphuno mozungulira kungatanthauzidwe ngati chida chomwe chimagwiritsidwa ntchito pomaliza kukonza.Mipeni yamphuno yozungulira ilibe mbali kapena nsana ndipo imatha kudula mbali zina.
13. Chida chamanja chamanja
Chida chotembenuzira kudzanja lamanja chimachotsa zinthu pamene chikuyenda kuchokera kumanja kupita kumanzere (chimangofunika mawonekedwe apamwamba, kusunga nkhope yake pamwamba).Dzina la chida chamanja lamanja limagwiritsidwa ntchito potengera fanizo la dzanja la munthu.Ndi dzanja lamanja, chala chachikulu chikuyimira njira yodyera chida.Choncho, chigawo chachikulu chodula chidacho chili kumanzere kwa chida.
14. Zida za kumanzere
Mosiyana ndi zida zokhotera kudzanja lamanja, zida za kumanzere zimachotsa zinthu zikamayenda kuchokera kumanzere kupita kumanja (mawonekedwe apamwamba amapangitsa kuti nkhopeyo iwoneke).Ndi dzanja lamanzere, chala chachikulu chikuyimira komwe kuli chakudya cha zida.Choncho, chigawo chachikulu chodula chidacho chili kumanja kwa chida.
Momwe mungasankhire chida cha lathe
Kusankha chida cha lathe kumafuna kumvetsetsa zinthu zina zokhudzana ndi zida.Izi ndi zofunika kwambiri zomwe muyenera kuziganizira posankha lathe:
mtundu wa zinthu
Mtundu wazinthu zomwe mumadula ndizofunikira kwambiri pakuzindikira mtundu wa chida chomwe mungagwiritse ntchito.Zofunikira zomwe muyenera kuziganizira musanasankhe chida chotembenuza ndi: kuuma, kukana kuvala, kulimba ndi kuuma.Zinthuzi zimagwira ntchito yofunika kwambiri pamitundu ya zida za lathe zomwe mungagwiritse ntchito.Mwachitsanzo, zida zolimba kwambiri zimafunikira zida za carbide kapena diamondi.
mawonekedwe a chida
Maonekedwe a chida cha lathe ndi chinthu chinanso choyenera kuganizira posankha.Udindo wa m'mphepete mwake umatsimikiziranso njira yodulira chida (kumanja, kumanzere, ndi mphuno yozungulira).
mawonekedwe a makina
Mtundu uliwonse wa chida cha lathe chotchulidwa pansi pamagulu ukhoza kubweretsa mawonekedwe otchulidwa.Chifukwa chake, muyenera kuphatikiza mawonekedwe omwe mukufuna mu chida chotembenuza chomwe mukufuna.Chifukwa chazovuta zazinthu zambiri zamakina a CNC, mungafunike kusankha zida zingapo za lathe.
Nthawi yotumiza: Apr-24-2022
