Momwe Mungabowole Bowo mu Pulasitiki (8 Malangizo)
Kodi munabowola pulasitiki koma munakhala ndi ming'alu ndi tchipisi?
Kugwira ntchito ndi pulasitiki kapena acrylic kungakhale kovuta komanso koopsa, makamaka ngati mumakonda kugwira ntchito ndi matabwa, njerwa, kapena zitsulo. Muyenera kumvetsetsa kuwonongeka kwa zinthu ndi njira yobowola. Osadandaula pamene ndinalemba nkhaniyi kuti ndikuphunzitseni kubowola mabowo mu pulasitiki ndi mtundu wanji wa kubowola kungakuthandizeni kupewa ming'alu.
Tifotokoza mwatsatanetsatane pansipa.
Njira 8 zobowola bowo mu pulasitiki
Kubowola pulasitiki kungawoneke ngati ntchito yosavuta, koma ngati simusamala, tchipisi ndi ming'alu zimatha kuwonekera papulasitiki.
Nawa masitepe kuti mukonze.
1: Konzani zida zanu
Konzani zida ndi zida zofunika pobowola, monga:
- Pensulo
- Wolamulira
- Kubowola pa liwiro losiyana
- Mleme wa saizi yoyenera
- Sandpaper
- chepetsa
- Riboni ya Artist
- Mafuta
Gawo 2: sungani malowo
Gwiritsani ntchito rula ndi pensulo kuti mulembe pomwe mudzabowolera. Kubowola kwa pulasitiki, chifukwa cha cholakwika, kumafuna miyeso yolondola ndi zolemba. Tsopano palibe kubwerera m'mbuyo!
Khwerero 3: Tsinani pulasitiki
Kanikizani pulasitikiyo mwamphamvu pamalo okhazikika ndikuthandizira mbali ya pulasitiki yomwe mukubowola ndi plywood pansi, kapena ikani pulasitikiyo pa benchi yopangidwa kuti ibowole. Pochita izi, mudzachepetsa mwayi woti kukana kusokoneza kubowola.
Khwerero 4: Ikani chopotoka
Ikani kubowola mu kubowola ndikumangitsa. Komanso, ino ndi nthawi yabwino yowonera kawiri kuti mukugwiritsa ntchito kukula koyenera. Kenako sunthani kubowola kupita kutsogolo.
Khwerero 5: Khazikitsani liwiro la kubowola pansi kwambiri
Sankhani otsika kwambiri pobowola liwiro. Ngati mukugwiritsa ntchito kubowola popanda kondomu yosinthira, onetsetsani kuti pang'ono ikukankhira pang'onopang'ono mu pulasitiki ndikuyesera kuwongolera liwiro pobowola pang'onopang'ono mu workpiece.
Gawo 6: Yambani Kubowola
Kenako mukhoza kuyamba kuboola pulasitiki. Pobowola, onetsetsani kuti pulasitikiyo siyandama kapena kugwirizana. Pamenepa, siyani kubowola kuti malowo azizizira.
Khwerero 7: Pitani ku Reverse
Sinthani mayendedwe kapena kuyika kwa kubowola kuti mutembenuzire ndikuchotsa kubowola ku dzenje lomalizidwa.
Khwerero 8: Yalani Malo
Mchenga malo ozungulira dzenje ndi sandpaper. Yesetsani kuti musasisite malowo pofufuza ming'alu, scuffs, kapena zidutswa zosweka. Mukamagwiritsa ntchito pulasitiki, ming'alu iliyonse idzasokoneza ubwino wa odulidwawo.
Malangizo Oyambira
Kuti pulasitiki isaphwanyike, tsatirani malangizo awa:
- Mukhoza kumangirira masking tepi kumalo apulasitiki komwe mukubowola kuti pulasitiki yotsalayo isaphwanyike. Kenako, mutatha kubowola, chotsani.
- Gwiritsani ntchito kubowolako pang'ono poyambira, kenako gwiritsani ntchito kubowola koyenera kuti mukulitse dzenjelo mpaka kukula komwe mukufuna.
- Pobowola mabowo akuya, gwiritsani ntchito mafuta odzola kuchotsa zinyalala zosafunikira komanso kuchepetsa kutentha. Mukhoza kugwiritsa ntchito mafuta monga WD40, canola mafuta, masamba mafuta, ndi zotsukira mbale.
- Kuletsa kubowola kuti zisatenthedwe, imani kapena kuchepetsa.
- Nthawi zonse muzivala zida zodzitetezera mukamagwira ntchito ndi zida zamagetsi. Nthawi zonse sungani malo ogwirira ntchito otetezeka.
- Gwiritsani ntchito liwiro lobowola pang'onopang'ono pobowola pulasitiki chifukwa kuthamanga kwambiri kumayambitsa mikangano yambiri yomwe imasungunuka kudzera mupulasitiki. Kuphatikiza apo, kuyenda pang'onopang'ono kudzalola tchipisi kuchoka mdzenje mwachangu. Choncho, kukula kwa dzenje la pulasitiki, ndipang'onopang'ono pobowola liwiro.
- Chifukwa mapulasitiki amakula ndikulumikizana ndi kusintha kwa kutentha, boworani 1-2mm yayikulu kuposa momwe imafunikira kuti mulole kusuntha kwa wononga, kupindika ndi kukulitsa kutentha popanda kutsindika zakuthupi.
Zoyenera kubowola pulasitiki
Ngakhale mutha kugwiritsa ntchito kubowola kulikonse pobowola pulasitiki, kugwiritsa ntchito kukula koyenera ndi mtundu wa kubowola ndikofunikira kuti mupewe kupukuta kapena kuphwanya zinthuzo. Ndikupangira kugwiritsa ntchito zoyeserera zotsatirazi.
Kubowola kwa dowel
Kubowola kwa dowel kumakhala ndi malo apakati okhala ndi zingwe ziwiri zokwezera kuti zithandizire kugwirizanitsa pang'ono. Mfundo ndi ngodya ya kutsogolo kwa pang'onopang'ono zimatsimikizira kudula kosalala ndi kuchepetsa nkhawa kumapeto kwa kutsogolo. Chifukwa chimasiya dzenje lokhala ndi mbali yoyera, uku ndi kubowola kwapulasitiki. Simasiya roughness yomwe ingayambitse ming'alu.
Sinthani kubowola HSS
Kubowola kwachitsulo chothamanga kwambiri (HSS) kumapangidwa ndi chitsulo cha kaboni cholimbikitsidwa ndi chromium ndi vanadium. Ndikupangira kubowola pulasitiki ndi kubowola kokhotakhota komwe kwagwiritsidwa ntchito kamodzi, chifukwa kumalepheretsa kubowola kuphulika ndi kudula mu pulasitiki. (1)
Khwerero kubowola
Kubowola kwa sitepe ndi kubowola kooneka ngati koni komwe kumakula pang'onopang'ono m'mimba mwake. Nthawi zambiri amapangidwa ndi zitsulo, cobalt kapena carbide zitsulo. Chifukwa amatha kupanga mbali zosalala komanso zowongoka, zopindika ndizoyenera kubowola mabowo mupulasitiki kapena acrylic. Bowo lomwe limachokera ndi loyera komanso lopanda ma burrs. (2)
Onani zina mwazolemba zathu pansipa.
- Kodi kubowola masitepe ndi chiyani?
- Kulumikizana
ayamikira
(1) Chitsulo chothamanga kwambiri - https://www.sciencedirect.com/topics/
mechanical engineering / high speed steel
(2) acrylic - https://www.britannica.com/science/acrylic
Ulalo wamavidiyo
