Amatha kuumba pulasitiki jekeseni
Kufotokozera Kwachidule:
Pulasitiki jekeseni nkhungu ndi chida chopangira zinthu zapulasitiki, zomwe zimagwiritsidwa ntchito popanga zinthu zambiri. Jekeseni nkhungu angapereke dongosolo lathunthu ndi kukula zolondola mankhwala pulasitiki conveniently ndipo mwamsanga.
Kodi amatha kuumba pulasitiki jekeseni
Pulasitiki jekeseni nkhungu(jekeseni nkhungu) ndi mtundu wa zida zopangira zinthu zapulasitiki, komanso chida chothandizira kupangira pulasitiki kapangidwe kake ndi kukula kwake. Jekeseni akamaumba ndi mtundu wa njira processing ntchito kuŵeta mbali zina zovuta. Makamaka, pulasitiki wosungunuka ndi kutentha ndi jekeseni mu nkhungu patsekeke ndi makina jekeseni akamaumba pansi kuthamanga, kenako utakhazikika ndi olimba kupeza mankhwala kuumbidwa.
Makhalidwe a nkhungu jekeseni
1.Jekeseni nkhungu imatha kupanga magawo apulasitiki okhala ndi mawonekedwe ovuta, kukula molondola komanso mawonekedwe amkati mkati nthawi yomweyo.
2. Ngakhale kapangidwe ka nkhungu ya pulasitiki imatha kusiyanasiyana chifukwa chakusiyanasiyana ndi magwiridwe antchito apulasitiki, mawonekedwe ndi kapangidwe ka zinthu za pulasitiki ndi mtundu wa makina a jekeseni, kapangidwe kake kali chimodzimodzi. Nkhungu imapangidwa ndi kutsanulira, kutentha, kupanga ziwalo ndi magawo ena. Dongosolo lotsanulira ndi ziwalo zoumba ndizo magawo omwe amalumikizana mwachindunji ndi mapulasitiki ndikusintha ndi mapulasitiki ndi zinthu. Ndi magawo ovuta kwambiri komanso osinthika mu nkhungu ya pulasitiki, yomwe imafuna kumaliza kukonza kwambiri komanso kulondola.
Kapangidwe ka amatha kuumba jekeseni
The jekeseni nkhungu limapangidwa ndi nkhungu kusuntha ndi nkhungu amodzi. Nkhungu yosunthira imayikidwa pazithunzi zosuntha za makina opangira jekeseni, ndipo nkhungu yokhazikika imayikidwa pazithunzi zokhazikika za makina opangira jekeseni. Pakati pa jekeseni wa jekeseni, nkhungu yosunthika ndi nkhungu zotsekedwa zimatsekedwa kuti zizipanga dongosolo ndikuthira nkhungu. Nkhungu ikatsegulidwa, nkhungu yosunthika ndi nkhungu zokhazokha zimasiyanitsidwa kuti zitulutse zinthu zapulasitiki. Pofuna kuchepetsa katundu wolemera wa kapangidwe ka nkhungu ndikupanga, nkhungu zambiri za jakisoni zimagwiritsa ntchito nkhungu.
Mitundu ya amatha kuumba malinga ndi momwe amagwiritsira ntchito
(1) Hot amatha kuumba othamanga
Mothandizidwa ndi chida chotenthetsera, mapulasitiki omwe amatsanulira sakhazikika ndipo sangawonongedwe ndi malonda, chifukwa chake amatchedwa kufa osathawa. Ubwino: 1) Palibe zinyalala 2) zomwe zingachepetse kupanikizika kwa jakisoni, zitha kugwiritsa ntchito matumba angapo 3) zingafupikitse mkombero 4) kukonza mtundu wazogulitsa zoyenera kutengera othamanga otentha: 5) kutentha kwa pulasitiki kumasinthasintha ndikotakata. Iwo ali fluidity wabwino pa kutentha otsika ndi wabwino matenthedwe bata pa kutentha kwambiri. 6) Imazindikira kukakamizidwa ndipo siyiyenda popanda kukakamizidwa, koma imatha kutuluka mukapanikizika. 7) Kutentha kwabwino, kuti muzizizira mwachangu. Mapulasitiki omwe amapezeka othamanga otentha ndi PE, ABS, POM, PC, m'chiuno, PS. Pali mitundu iwiri ya othamanga otentha: 1) Kutentha kothamanga mode 2) adiabatic wothamanga mode.
(2) amatha kuumba Mwakhama
Mbale yachitsulo yomwe imagwiritsidwa ntchito mkati mwamkati imafunikira kutentha pambuyo pogula, monga kuzimitsa ndi carburizing, kuti ikwaniritse zofunikira pakugwiritsa ntchito. Mitundu yotereyi ya jekeseni imatchedwa hard die. Mwachitsanzo, kufa kwamkati kumatenga H13 chitsulo, 420 chitsulo ndi S7 chitsulo.
(3) amatha kuumba Zofewa (pansipa 44HRC)
Chitsulo chomwe chimagwiritsidwa ntchito mu nkhungu yamkati chimatha kukwaniritsa zofunikira pakugwiritsa ntchito popanda kutentha pambuyo pogula. Jakisoni wotere amatchedwa nkhungu wofewa. Ngati kufa kwamkati kumapangidwa ndi chitsulo cha P20, chitsulo cha lipenga, chitsulo 420, NAK80, aluminium ndi mkuwa wa beryllium.
(4) amatha kuumba kawiri jekeseni
Nkhungu ya jekeseni iwiri ndi nkhungu momwe zinthu ziwiri zapulasitiki zimayikidwa pa makina omwewo opangira jekeseni ndikuwumbidwa kawiri, koma mankhwalawo amangotulutsidwa kamodzi. Nthawi zambiri, izi ndondomeko akamaumba amatchedwanso awiri chigawo chimodzi jekeseni akamaumba, amene nthawi zambiri anamaliza ndi ya amatha kuumba ndipo amafuna wapadera awiri kuwombera makina jekeseni akamaumba
(5) Jekeseni akamaumba ndi mu-nkhungu yokongola & mu-nkhungu olemba
Pulasitiki jekeseni amatha kuumba gulu ndi gating dongosolo
Zoumba pulasitiki zitha kugawidwa m'magulu atatu kutengera mitundu yosiyanasiyana ya ma gating.
(1) M'mphepete mwa chipata cha m'mphepete (mbale ziwiri): Wothamanga ndi chipata awonongedwa limodzi ndi chinthucho pamzere wopatukana. Kapangidwe kake ndi kosavuta, kosavuta kusanja, ndipo mtengo wake ndi wotsika. Chifukwa chake, anthu ambiri amagwiritsa ntchito dongosolo lalikulu la nozzle kuti agwiritse ntchito. Kapangidwe ka nkhungu ya pulasitiki imagawika m'magulu awiri: nkhungu zazikulu ndi nkhungu zokhazikika. Gawo losunthika la makina opangira jekeseni ndi gawo losunthika (makamaka mbali yochotsera), ndipo kusagwira ntchito kumapeto kwa makina opangira jekeseni kumatchedwa chikombole. Chifukwa gawo lokhazikika la mfuti yayikulu nthawi zambiri limapangidwa ndi mbale ziwiri zazitsulo, limatchedwanso kuti nkhungu ziwiri. Nkhuni ziwiri zam'mimba ndizosavuta kwambiri kupanga nkhungu yayikulu.
(2) Pin-mfundo chipata nkhungu (atatu mbale nkhungu): wothamanga ndi chipata sali pa mzere pa nthawi yokhotakhota, makamaka mwachindunji pa malonda, kotero zimakhala zovuta kupanga gulu la nozzle polekanitsa mzere, ndi zovuta pokonza . Makina abwino a nozzle amasankhidwa malinga ndi zomwe amafunikira. Gawo lokhazikika la nozzle molg nthawi zambiri limapangidwa ndi mbale zitatu zachitsulo, motero limatchedwanso "nkhungu zitatu za mbale" za mtundu uwu wa kufa. The atatu mbale nkhungu ndi dongosolo losavuta la chabwino nozzle nkhungu.
(3) Hot wothamanga nkhungu: Kapangidwe ka mtundu uwu kufa makamaka chimodzimodzi ndi wa nozzle chabwino. Kusiyanitsa kwakukulu ndikuti wothamanga amakhala mu mbale imodzi kapena zingapo zotentha zothamanga ndi otentha otentha okhala ndi kutentha kosalekeza. Palibe chozizira chomwe chikuwonongeka ndipo wothamanga ndi chipata ali molunjika pa malonda. Chifukwa chake, wothamanga safuna kuwonongeka. Njirayi imatchedwanso nozzle system, yomwe imatha kupulumutsa zopangira ndipo imagwira ntchito. Pankhani ya zinthu zodula zopangira zofunikira kwambiri pamtengo, zimakhala zovuta kupanga ndi kukonza, ndipo mtengo wa kufa ndi nkhungu ndiwokwera. Hot wothamanga dongosolo, amatchedwanso otentha dongosolo wothamanga, makamaka tichipeza otentha wothamanga malaya, otentha mbale wothamanga ndi kutentha ulamuliro bokosi magetsi. Dongosolo lathu lodziwika bwino lothamanga lili ndi mitundu iwiri: wothamanga wotentha wosakwatiwa ndi wothamanga wotentha wosiyanasiyana. Single malo otentha chipata ndi jekeseni pulasitiki osungunuka mwachindunji mu patsekeke ndi umodzi otentha chipata malaya, amene ali oyenera M'mimbamo umodzi ndi osakwatira nkhungu chipata pulasitiki; Chipata chotentha chophatikizika chimagawika zinthu zosungunulira munthambi iliyonse yotentha ndi malata otentha kenako ndikulowa mchimbamo. Ndioyenera kutsekemera kamodzi, chakudya chamitundu yambiri komanso ma cavity angapo
Kugwiritsa ntchito nkhungu pulasitiki jekeseni
Jekeseni nkhungu ndizofunikira zida zopangira zida zosiyanasiyana zamafakitale. Ndikukula kwamsika kwamakampani apulasitiki komanso kupititsa patsogolo ndikugwiritsa ntchito zinthu zapulasitiki m'magulu a mafakitale monga ndege, malo osungira zinthu zakuthambo, zamagetsi, makina, sitima ndi galimoto, zofunika pazinthu zomwe zili pachikombocho ndizopambananso. Njira yakapangidwe kazakudya sikanakwaniritse zofunikira za lero. Poyerekeza ndi kapangidwe kachikombole kachipangizo, makompyuta othandizidwa ndi kapangidwe kaukadaulo wa CAE ali ndi zabwino zambiri pakukweza zokolola, kuonetsetsa kuti zinthu zili bwino, kuchepetsa mtengo komanso kuchepetsa mphamvu yogwira ntchito.
1. Zida zamagetsi komanso zoyankhulana:
2. Zida za muofesi;
3. Magalimoto opumira;
4. Zipangizo zapakhomo;
5.Zida zamagetsi;
6. Kuteteza zamankhwala ndi chilengedwe;
7. Malo opangira mafakitale;
8 Nzeru zochita kupanga;
9. Mayendedwe;
10. Zomangira, khitchini ndi zida zimbudzi ndi zida
Mestech ndi katswiri wopanga omwe amapanga zida zopangira jekeseni ndi jekeseni kwa zaka pafupifupi 20. Tili ndi gulu labwino kwambiri komanso luso lochita kupanga. Titha kupanga ndi kutulutsa nkhungu za pulasitiki zapamwamba kwambiri kwa makasitomala athu. Wathu amatha kuumba jekeseni kuphimba zamagetsi, zamagetsi, zamagalimoto, zamankhwala, zoyendera ndi zida zamafakitale. Ngati mukufuna, chonde muzitha kulankhula nafe.
