Pankhani yopanga zinthu molondola, nthawi ndi yogwira ntchito bwino, ndipo makasitomala amada nkhawa kwambiri ndi nthawi yoperekera zinthu za granite. Ndiye, kodi zinthu za granite zingatumizidwe liti? Izi zimachitika chifukwa cha zinthu zosiyanasiyana.
1. Kukula kwa dongosolo ndi zovuta zake
Dongosolo laling'ono losavuta: Ngati dongosololi likukhudza zochepa chabe za ma granite plates, monga mkati mwa zidutswa 10, kukula kwa 500mm×500mm×50mm wamba, ndipo zofunikira pakukonzekera sizili zazikulu, kudula kosavuta, kupukuta molondola (kusalala ±0.05mm), ngati pali zida zokwanira za fakitale, antchito komanso palibe mkangano wina uliwonse wadzidzidzi, Kuchokera pa kulandira lamuloli, kukonzekera zinthu zopangira kumatha kumalizidwa mkati mwa masiku 1-2, kudula kudula masiku 1-2, kupukuta masiku 2-3, kuphatikiza kuyang'anira khalidwe ndi kulongedza tsiku limodzi, masiku 5-8 ofulumira kwambiri akhoza kuperekedwa.
Dongosolo lalikulu lovuta: ngati dongosololi ndi la maziko akuluakulu a zida zamakina a granite, kukula kwake ndi mamita angapo, ndipo pali kapangidwe kovuta, monga kufunika kwamkati kochepetsera kulemera, pamwamba pake pali malo oikira njanji olondola kwambiri (osalala ± 0.005mm, owongoka ± 0.002mm/m), nthawi yopangira idzakulitsidwa kwambiri. Kugula zinthu zopangira kungatenge masiku 3-5, kudula chifukwa cha kukula kwake kwakukulu, kulondola kwambiri, kufunikira masiku 4-6, kupukuta mopanda mphamvu, kupukuta bwino, ndi njira zina zingatenge masiku 10-15, panthawiyi pali maulendo angapo owunikira ndi kukonza khalidwe, kuphatikiza kulongedza, kukonza zoyendera, kuthamanga, komwe kumafunikiranso masiku 20-30 kuti kuperekedwe.
2. Mphamvu yopangira mafakitale ndi kugawa zinthu
Mulingo wapamwamba ndi kuchuluka kwa zida: mafakitale okhala ndi zida zambiri zapamwamba zokonzera CNC, monga makina odulira a CNC olondola kwambiri, makina opukutira olumikizana asanu, ndi zina zotero, ndi othandiza kwambiri pakudula ndi kupukutira. Potengera makina odulira a CNC mwachitsanzo, liwiro lodulira zida zapamwamba ndi 30%-50% mwachangu kuposa la zida wamba, zomwe zitha kufupikitsa nthawi yokonza. Ngati chiwerengero cha zida za fakitale chili chokwanira, maoda angapo amatha kukonzedwa nthawi imodzi kuti apititse patsogolo magwiridwe antchito onse opanga. Mwachitsanzo, fakitale yayikulu ya granite, yokhala ndi makina odulira a CNC 10 ndi makina opukutira 20, poyerekeza ndi zida zodulira 5 zokha ndi fakitale ya zida zopukutira 10, pansi pa kukula kofanana kwa oda, nthawi yotumizira ikhoza kufupikitsidwa ndi masiku 3-5.
Mulingo waukadaulo wa ogwira ntchito ndi dongosolo lokonzekera nthawi: Antchito odziwa bwino ntchito komanso aluso amagwiritsa ntchito zida moyenera komanso molondola, kuchepetsa kuchuluka kwa zinyalala ndi nthawi yokonzanso ntchito. Mwachitsanzo, antchito aluso akamagwira ntchito yopera, kulondola kofunikira kumatha kufikika mwachangu, ndipo magwiridwe antchito ndi okwera nthawi 2-3 kuposa antchito atsopano. Nthawi yomweyo, njira yokonzekera nthawi yoyenera ndiyofunikanso, kugwiritsa ntchito ma shift atatu maola 24 osasokoneza njira yopangira mafakitale, poyerekeza ndi fakitale yosinthira nthawi imodzi, nthawi yopanga zinthu yongoyerekeza imawonjezeka kawiri, pankhani ya ma order adzidzidzi, nthawi yotumizira zinthu imatha kuchepetsedwa kwambiri. Tiyerekeze kuti fakitale yalandira oda yofulumira ndikufupikitsa nthawi yopangira kuchokera masiku 15 mpaka masiku 8 pogwira ntchito ma shift atatu.
Chachitatu, kupereka zinthu zopangira
Zinthu zachizolowezi: Ngati fakitale ili ndi zinthu zokwanira zomwe zimagwiritsidwa ntchito kawirikawiri komanso mitundu yosiyanasiyana ya zinthu zopangira granite, zitha kuyikidwa nthawi yomweyo kuti zisunge nthawi yodikira yogula. Monga granite wobiriwira wa Jinan womwe umagwiritsidwa ntchito kawirikawiri, ngati zinthu za fakitale zili ndi makiyubiki mita 500, mukalandira oda yanthawi zonse, palibe chifukwa chodikira kugula, mutha kuyamba mwachindunji kukonza, poyerekeza ndi kufunika kogula mafakitale opangira zinthu zopangira, zitha kufupikitsa nthawi yotumizira ya masiku 2-3.
Nthawi yogulira zinthu zapadera: Ngati oda ikufuna mitundu yapadera kapena zofunikira za granite, monga granite yosowa yotumizidwa kuchokera kunja, nthawi yogulira ikhoza kukhala yayitali ngati masiku 10-15, zomwe zidzakulitsa kwambiri nthawi yonse yotumizira. Ngakhale njira yopangira fakitale itakhala yogwira mtima kwambiri, imafunika kudikira kuti zinthu zopangira zikhalepo isanayambe kupanga. Mwachitsanzo, pulojekiti imafuna mtundu ndi kapangidwe kake ka granite yotumizidwa kunja, kuyambira kugula oda mpaka kutumiza zinthu ku fakitale kumatenga masiku 12, kuphatikiza masiku 10 otsatira a nthawi yokonza, nthawi yonse yotumizira ndi masiku 22.
Mwachidule, nthawi yofulumira kwambiri yoperekera zinthu za granite ndi masiku 5-8, nthawi yayitali ikhoza kupitirira masiku 30, ndikofunikira kuganizira mawonekedwe a dongosolo, mphamvu ya fakitale ndi kupezeka kwa zinthu zopangira ndi zina.
Chitsanzo cha chitsanzo cha zinthu zomwe zaperekedwa ndi izi:
Mu fakitale yathu, izi zimatenga masiku pafupifupi 20 kuti zitheke.
Nthawi yotumizira: Marichi-28-2025