Waiwisi a) Tsimikizani ngati kuchuluka kwa mafelemu ndi kuphatikiza mphamvu yamakina a jakisoni ndi wokwanira b) Tsimikizani ngati zovuta ndizokwera kwambiri 1) Ngati zitsanzo zosavomerezeka zikakhala ndi zowotcha, Zikutanthauza kuti kuwongolerera kwa nkhungu sikwabwino kapena cholakwika chasweka. 2) Ngati kuwongoleredwa sikuli bwino ndipo kukula kwake ndi …
Mikhalidwe youmba ya jakisoni ndi chinthu chofunikira kwambiri kwa eni ake. Kuumba jakisoni ndi malonda ndi chidziwitso chochuluka, Tekinoloje ndi machitidwe. Zipangizo zopangira pulasitiki, olera, Zipangizo Zakumwa, nkhungu, makina opangira jekeseni, Zida zokhuza, zasintha, amaba, Zida zingapo zothandiza komanso zida zapamalo zimagwiritsidwa ntchito muzopanga jakisoni, zomwe zimabweretsa ntchito yambiri ku kasamalidwe …
M'mayendedwe owumbidwa ndi ma pulasitiki, Thermoplastics, Chifukwa cha kusintha kwa voliyumu komwe kumachitika chifukwa cha crystallization, kupsinjika kwamphamvu kwamkati, Kupsinjika kwakukulu kwaulere mu pulasitiki, ma molecular amphamvu ndi zinthu zina, Ndiye poyerekeza ndi mapulaneti a thermodet, kuchuluka kwa shrinka ndi kwakukulu. Kuchuluka kwa shri kna kumalikulu ndipo zomwe zikuchitika. Kuphatikiza apo, shrinkage atamuumba, chinyezi kapena chinyezi …
Kutentha kwa scress screckire kumayenderananso, koma ndizosowa, Pafupifupi zonsezo zokhazokha ndi zovuta, kapena screw yagwiritsidwa ntchito kwa nthawi yayitali, sinthanitsani! Zida za jakisoni ndizoyipa. Mwachitsanzo, kuwonjezera gf [Fiber] ku zida za jakisoni ndi zotsika mtengo kwambiri ndi makina! Zinthu za jekesenizi zikuvutika …
Mitundu yosiyanasiyana yazitsulo imagwiritsidwa ntchito ngati pulasitiki, kapangidwe kawo kapangidwe kake ndimakina ndizosiyana, kotero njira zopangira njira ndizosiyana; chimodzimodzi, mitundu yosiyanasiyana yazitsulo zopangira pulasitiki imagwiritsa ntchito njira zosiyanasiyana zochizira kutentha. Gawoli limakhazikitsa njira yopangira ndi mawonekedwe a kutentha kwa nkhungu. Kufotokozera kwa …
Zotsatira zakupsinjika kwa ma jekeseni ndikofunikira kwambiri, Ndipo zimakhudza mwachindunji kudzaza kwasungunuka ndi mtundu wa pulasitiki. (1) Kupsinjika koyenera kumatha kukonza zinthu zabwino zomwe i- yit imatha kupanga kusungunuka mu mbiya, onjezani kachulukidwe, ndikuwongolera voliyumu, Kulemera kolemera komanso kukhazikika kwakanthawi; - …
Kuti muchite ntchito yabwino mu kasamalidwe ndi kupewa kupangira jakisoni wokumbira, Ndikofunikira kumvetsetsa zomwe zimayambitsa jakisoni wokumbira, Sungani zidziwitso ndi deta yolephera komanso zolephera wamba, Chitani Kusanthula Kulephera, samalani ndi kuphunzira kwa malamulo olephera komanso zotheka, ndi kulimbikitsa kukonza tsiku ndi tsiku ndikuwunika. …
1. Kukonzekera musanayambe makina a jakisoni aku China 1. Valani zovala zoteteza zotetezedwa ndi zokambirana musanayambe kupanga. 2. Yeretsani chilengedwe mozungulira zida, ndipo musasungire chilichonse chosagwirizana. 3. Yeretsani zinyalala mkati ndi kunja kwa ntchito ndi zida, Pukutani mutu wowongolera wayokha ndi ndodo ya …
Lero tikambirane mfundoyi, makhalidwe, kugwiritsa ntchito ndi njira yopangira jekeseni pogwiritsa ntchito makina opangira jekeseni. 1. Mfundo ya jekeseni akamaumba. Onjezani pulasitiki granular kapena ufa mu hopper ya makina jakisoni. Pulasitiki imatenthedwa ndikusungunuka mu makina ojambulira kuti isapitirire, ndiyeno jekeseni mu nkhungu yotsekedwa pansi pa zina …
Nthawi zonse pamakhala zovuta ndi jakisoni gawo la makina a jakisoni, Momwe Mungathere? 1. Sangathe kuwombera: 1) Mfuzi imatsekedwa ndi zinthu zakunja. Onani ngati phokoso latsekedwa, yeretsani kapena sinthani phokoso. 2) Mphukirayo imasweka. Sakanizani Flange kuti muwone ngati mphuno ya guluu yasweka, bwezera …
Mukamagwiritsa ntchito makina a jakisoni, Zolephera zomwe zingatheke za hydraulic system yamakina a jakisoni ndi osiyanasiyana. Zotsatira zake kuphatikiza ndi zinthu zambiri, ndipo kubalalika ndi kwakukulu. Chifukwa chake, Mukamachita Zolakwika, Ndikofunikira kusanthula zinthu zomwe zimapangitsa cholakwika ndi chimodzi, sangalalani ndi zamkati …
Pali ma tempulo awiri pa makina opanga jakisoni, imodzi sikuyenda, amatchedwa fixed template; winayo akhoza kusunthidwa, amatchedwa template yosuntha. Chikombolecho chimayikidwa pazithunzi ziwirizo ndi zomangira ndi kusindikiza mbale motsatira. Nkhungu ikatsegulidwa, template yosunthika ya makina omangira jekeseni imasuntha, potero kuyendetsa nkhungu kutsegula. …
