Mitundu ya nkhungu yomwe ilipo?

Pali abwenzi ambiri omwe akuchita nawo makampani jekeseni akamaumba. Chifukwa amangogwira ndi imodzi mwamitundu, sangadziwe zambiri za nkhungu zina, koma tikhoza kuphunzira zambiri za kumtunda ndi pambuyo pake za makampani nkhungu kumvetsa makampani nkhungu wonse, kotero ine Mitundu yonse ya nkhungu imadziwika. Ndikuyembekeza kukhala wothandiza.

1. Amatha kuumba pulasitiki: jekeseni akamaumba, chithuza pakhungu, nkhonya akamaumba, kuchotsedwa, psinjika akamaumba, amatha kuumba labala, etc..
2. Ozizira kukhomerera kufa: kukhomerera, kupinda, kutambasula, undulating kupanga, kupota, extrusion ozizira, etc..
3. Kufa kuponyera nkhungu:
4. Hot kulipira kufa:
6. Thovu la nkhungu:
7. Akuponya nkhungu;
8. Nthaka ofotokoza aloyi nkhungu:
9. Waya zojambula kufa:
10. Galasi nkhungu:
11. Ceramic nkhungu:
12. Makampani aliwonse amakhala ndi nkhungu zawo.

Jekeseni nkhungu Nkhungu ya pulasitiki imakhala ndi nkhungu yosunthika ndi nkhungu lokhazikika. The nkhungu makina waikidwa pa Chinsinsi makina a makina jekeseni akamaumba, ndi nkhungu lokhazikika imayikidwa pa template yokhazikika ya makina opangira jekeseni. Pa jekeseni akamaumba, nkhungu yosunthika ndi nkhungu yokhazikika imatsekedwa kuti ipange dongosolo ndikuthira.

Nkhungu ikatsegulidwa, nkhungu yosunthika ndi nkhungu zokhazokha zimasiyanitsidwa kuti zitenge pulasitiki. Ngakhale kapangidwe ka nkhungu ya pulasitiki kumatha kusiyanasiyana chifukwa chakapangidwe kake ndi pulasitiki, mawonekedwe ndi kapangidwe ka mankhwala apulasitiki, ndi mtundu wa makina opangira jekeseni, kapangidwe kake kali chimodzimodzi.

Nkhungu zakufa zimapangidwa ndi magawo awiri, gawo lobisa ndi gawo losuntha. Gawo lophatikizidwa limatchedwa mzere wotsatizana. M'chipinda chotentha kufa kuponyera, gawo lokutira lili ndi chipata, tili m'chipinda chozizira timaponyera, ndi doko la jakisoni. Chitsulo chosungunuka chimatha kulowa muchikombole kuchokera apa, ndi mawonekedwe a gawo ili likufanana ndi nozzle jekeseni mu chipinda otentha kufa kuponyera kapena chipinda jekeseni mu chipinda ozizira kufa kuponyera. Gawo lotha kusunthidwa nthawi zambiri limakhala ndi ndodo yothamangitsira komanso wothamanga. Wotchedwa wothamanga ndiye njira pakati pa chipata ndi mphako yomwe chitsulo chosungunuka chimalowera. Gawo lokutira nthawi zambiri limalumikizidwa ndi tsamba lapanikizika kapena tsamba lapanikizika, gawo lomwe limasunthidwa limalumikizidwa ndi makina osunthira. Mimbayo imagawika magawo awiri, amene ali mbali palokha kuti akhoza kuchotsedwa kapena kuikidwa mu nkhungu mosavuta ndi akapichi.

Nkhungu idapangidwa kuti kuponyera kudzakhalabe gawo losunthika nkhungu ikatsegulidwa. Mwa njira iyi, ndodo yokankhira gawo losunthika imakankhira kutaya. Ndodo yokankhira nthawi zambiri imayendetsedwa ndi tsamba lapanikizika. Idzayendetsa molondola ndodo zonse zowakankhira nthawi yomweyo ndi mphamvu yofanana, kuti muwonetsetse kuti kuponyako sikuwonongeka.

Pamene kuponyako kukankhidwira kunja, tsamba lapanikizika limanyinyirika kuti lichotse ndodo zonse kuti akonzekere kufa kotsatira. Popeza kuponyerako kumakhalabe kotentha kwambiri zikagwetsedwa, kuchuluka kwa ndodo zowakakamiza ndikokwanira kuti zitsimikizire kuti kukakamira kwapakati pa ndodo iliyonse ndikokwanira kuti zisawononge kuponyera. Komabe, ndodo yokankhira imasiya zotsalira, kotero ziyenera kupangidwa mwanzeru kuti malo a ndodoyo asakhudze kwambiri magwiridwe antchito.

Mbali zina mu nkhungu monga zithunzi pachimake ndi zina zotero. Zitsulo ndi ziwalo zomwe zimagwiritsidwa ntchito popanga mabowo kapena zotseguka. Zitha kugwiritsidwanso ntchito kukulitsa tsatanetsatane wazoponyazo. Pali mitundu itatu yayikulu yama cores: atathana, chosunthika komanso chosasunthika. Malangizo a pachimake amafanana ndi malangizo oponyera nkhungu. Amatha kukhazikika kapena kulumikizidwa kwamuyaya ndi nkhungu. Mutu wosunthika ukhoza kupangidwira mbali iliyonse kupatula njira yolowera.

Pambuyo pakuponyera ndikukhazikika, nkhungu isanatsegulidwe, pachimake chosunthira chikuyenera kutulutsidwa mchimbudzi ndi chida cholekanitsa. Chotsatsira ndi chosunthira chimayandikira kwambiri, Kusiyanitsa kwakukulu ndikuti kutsetsereka kumatha kugwiritsidwa ntchito kupanga mawonekedwe oyenda pansi. Kugwiritsa ntchito mitima ndi zotayira poponyera kumakulitsa mtengo. Ma cores otayika amatchedwanso zotchinga ndipo atha kugwiritsidwa ntchito kupanga malo ovuta, monga mabowo oluka. Asanayambe nyengo iliyonse, chojambulacho chiyenera kukhazikitsidwa pamanja, ndipo pamapeto pake adakankhira kunja ndikuponya. Kenako tulutsani maziko otayirira. Phata lokhazikika ndilo maziko okwera mtengo kwambiri chifukwa pamafunika ntchito yambiri kuti ipangidwe ndipo imawonjezera nthawi yoyenda.

Amatha kuumba akuponya nthawi zambiri amapangidwa ndi chida cholimba chachitsulo. Chifukwa chitsulo chosapanga dzimbiri sichingathe kupirira kuthamanga kwakukulu kwamkati, nkhungu ndi zodula, amenenso kumabweretsa ndalama mkulu nkhungu kutsegula. Zitsulo zoponyedwa pakatentha kwambiri zimafunikira kugwiritsa ntchito ma aloyi ovuta kwambiri.
Zolakwika zazikulu zomwe zimachitika pakuponyera zakufa zimaphatikizapo kuvala ndi kukokoloka. Zolakwika zina zimaphatikizapo kulimbana ndi matenthedwe komanso kutopa. Pankhungu pakakhala zolakwika chifukwa cha kutentha kwambiri, ming'alu matenthedwe zidzachitika. Pambuyo pa ntchito zambiri, zopindika padziko nkhungu chifukwa matenthedwe kutopa.

1. Wothamanga wozizira: amatanthauza gawo pakati polowera nkhungu ndi chipata cha mankhwala. Pulasitiki imasungidwa ikuyenda wothamanga ndi kuthamanga kwa jakisoni ndi kutentha kwake. Wothamanga ndi gawo lazinthu zoumba, koma si malonda. Chifukwa chake, tikamapanga nkhungu, Tiyenera kulingalira zonse zakudzazidwa ndi momwe tingasungire zinthu pofupikitsa ndi kuchepetsa wothamanga. Uwu ndiye mkhalidwe wabwino, koma ndizovuta kukwaniritsa zabwino zonse zapadziko lonse lapansi pakugwiritsa ntchito.
Chachiwiri, wothamanga wotentha: Monga chigawo wamba dongosolo jekeseni nkhungu, Kutentha kumagwiritsidwa ntchito kuwonetsetsa kuti mapulasitiki othamanga ndi chipata amakhalabe osungunuka. Popeza pali ndodo yotenthetsera ndi mphete yotenthetsera pafupi kapena pakati pa wothamanga, wothamanga lonse kuchokera nozzle kuchoka makina jekeseni akamaumba ku chipata ndi mu boma kutentha, kotero kuti pulasitiki wothamangayo amasungunuka. Nthawi zambiri, palibe chifukwa chotsegulira wothamangayo kuti atulutse condensate atatseka. Poyambitsa makina, mumangofunikira kutenthetsa wothamangayo pazotentha zofunika. Chifukwa chake, njira yothamanga yotentha nthawi zina imatchedwa makina amutu otentha, kapena akamaumba wothamanga.