Zatsopano komanso zodalirika

Ndili ndi zaka zambiri zogwira ntchito yopanga zinthu
chikwangwani_cha tsamba

Kodi mfundo yogwirira ntchito ya chodulira mapepala cha band saw ndi iti?

Kodi mfundo yogwirira ntchito ya chodulira mapepala cha band saw ndi iti?

Tikamagula mapepala a chimbudzi, nthawi zambiri timayang'ana ngati pepala la chimbudzi ndi loyera komanso lofewa, komanso ngati kudula pepala la chimbudzi kuli koyenera. Nthawi zambiri, kuyera kumapatsa anthu malingaliro oyera, omwe ndi osavuta kulandira. Aliyense angaganize kuti chodulira mapepala ndi chofanana ndi makina odulira, koma kwenikweni ndi osiyana.
Kwa makina odulira mapepala a chimbudzi, aliyense amasamala kwambiri za ukhondo ndi kulondola kwa kudula mapepala ake. Ndiye ndi zinthu ziti zomwe zimakhudza makina odulira mapepala a chimbudzi?

makina odulira mapepala (2)
kasitomala (3)

Choyamba, mawonekedwe ndi kuthwa kwa chodulira: Mukagwiritsa ntchito chonyamulira mpeni cha mbali ziwiri, mphamvu yokakamira ndi kudula kwa pepala pamwamba pa chonyamulira mpeni imachepa, ndipo kulondola kwa kudula kumawonjezeka. Kunola kwa tsamba, kukana kudula kwa chinthu chodulira kwa chodulira panthawi yodula ndi kochepa, kugwiritsa ntchito mphamvu ndi kuwononga makina ndi kochepa, ndipo chinthu choduliracho ndi choyera ndipo kudulako ndi kosalala. M'malo mwake, ngati m'mphepete mwake sikuli wakuthwa, mtundu wa kudula ndi liwiro lake zidzachepa, ndipo pepala lomwe lili pamndandanda wa pepalalo lidzachotsedwa mosavuta podula, ndipo m'mphepete mwa mpeni wapamwamba ndi wotsika wa chodulira mapepala a chimbudzi sizikhala zosagwirizana.

Chachiwiri, kupanikizika kwa pepala: Chosindikizira pepala chiyenera kukanikiza pamzere wodulira pepala. Pamene kupanikizika kwa chosindikizira pepala kukuwonjezeka, kuthekera koti pepalalo lituluke pansi pa chosindikizira pepala kumakhala kochepa, ndipo kulondola kwa makina odulira mapepala a chimbudzi kumakhala kwakukulu. Kusintha kwa kupanikizika kwa chosindikizira pepala kuyenera kusinthidwa malinga ndi zinthu monga mtundu wa kudula pepala, kutalika kwa chodulidwacho, ndi kuthwa kwa tsamba lonola.
Chachitatu, mitundu ya mapepala: Podula mitundu yosiyanasiyana ya mapepala, kupanikizika kwa pepala losindikizira ndi ngodya yonolera ya tsamba ziyenera kusinthidwa kuti zigwirizane ndi chodulira mapepala a chimbudzi. Kupanikizika koyenera kwa pepala losindikizira kuyenera kulola chodulira kudula mulu wa pepala molunjika. Kawirikawiri amakhulupirira kuti podula pepala lofewa komanso lopyapyala, kupanikizika kwa pepala losindikizira kuyenera kukhala kwakukulu. Ngati kupanikizika kuli kochepa, pepala lomwe lili pamwamba pa mulu wa pepala lidzapindika ndikusokonekera. Kusinthika kwa gawo lapamwamba la mulu wa pepala ndi lalikulu, ndipo pepala litadulidwa lidzawoneka lalitali komanso lalifupi; podula pepala lolimba komanso losalala, kupanikizika kwa pepala losindikizira kuyenera kukhala kochepa. Ngati kupanikizika kuli kwakukulu, tsamba la makina odulira mapepala a chimbudzi lidzachoka mosavuta kuchokera kumbali ndi kupsinjika kochepa podula, ndipo pepala pambuyo podula lidzawoneka lalifupi komanso lalitali. Podula pepala lolimba, kuti ligonjetse kukana kudula, ngodya yonola ya chodulira iyenera kukhala yayikulu. Apo ayi, chifukwa cha m'mphepete woonda wopera, mphamvu yoletsa kudula ya pepalalo singathe kugonjetsedwa, ndipo vuto la kudula kosakwanira m'munsi mwa pepala lidzapangidwa, zomwe zidzakhudza mtundu wa kudula.


Nthawi yotumizira: Novembala-10-2023