Chotulutsira cholukira chimodzi: choyenera kugwiritsidwa ntchito pa chakudya chimodzi komanso chakudya cha ziweto ndi nkhuku.
Chotulutsira ma screw awiri: nthawi zambiri chimagwiritsidwa ntchito popanga chakudya cham'madzi ndi ziweto chamtengo wapatali, monga eel, kamba, ndi chakudya cha nsomba zazing'ono, chifukwa mitengo ya zinthuzi zomwe zimagulitsidwa pamsika ndi yokwanira kubweza mtengo wopanga zinthu pogwiritsa ntchito ukadaulo wa ma screw awiri; Kuphatikiza apo, chakudya chapadera cham'madzi, monga chakudya cham'madzi cha tinthu tating'onoting'ono (chokhala ndi mainchesi a 0.8 ~ 1.5mm), chakudya cham'madzi chokhala ndi mafuta ambiri, ndi chakudya chokhala ndi kuchuluka kochepa kopanga koma chosinthasintha nthawi zonse, chimafunikanso kupangidwa pogwiritsa ntchito chotulutsira ma screw awiri.
Tiyenera kufotokoza bwino kuti kusiyana komwe kwatchulidwa pamwambapa sikukudziwika. Mwachitsanzo, tikupangira kugwiritsa ntchito zomangira ziwiri popanga chakudya cha m'madzi, koma tsopano makampani ambiri amagwiritsa ntchito zomangira chimodzi popanga chakudya cha m'madzi. Pali kusiyana pakugwiritsa ntchito ziwirizi popanga chakudya cha m'madzi. Mwachidule, poyerekeza ndi zomangira chimodzi, zomangira ziwiri zili ndi ubwino wotsatira:
① Kusinthasintha kwa zinthu zopangira ndi kwakukulu, komwe kumatha kusintha kuti zikhale zokhuthala kwambiri, zokhuthala zochepa, mafuta ambiri, chinyezi kapena kukhuthala kwakukulu, zinthu zopangira zamafuta, zonyowa kwambiri, ndi zina zomwe zingalowe mu sikuru imodzi (SSE).
② Pali zoletsa zochepa pa kukula kwa tinthu tating'onoting'ono ta zinthu zopangira, zomwe zimatha kusintha malinga ndi momwe zinthu zopangira zimagwiritsidwira ntchito kuyambira ufa waung'ono mpaka tinthu tating'onoting'ono ta ufa komanso momwe zinthuzo zimagwiritsidwira ntchito ndi sikuru imodzi yokhala ndi tinthu tating'onoting'ono tomwe tili kunja kwa mtundu winawake.
③ Kuyenda kwa zinthu mkati mwa mbiya kumakhala kofanana, ndipo nthunzi, madzi, ndi zina zotero zitha kuwonjezeredwa kuti zinthuzo zikwaniritse zomwe mukufuna.
④ Ubwino wa mkati ndi kunja kwa chinthucho ndi wabwino kwambiri, zomwe zingapangitse kuti chikhale chofanana bwino ndikupanga kapangidwe ka mamolekyu a chinthucho kukhala kolinganizika bwino. Pamwamba pake pamakhala posalala panthawi yotulutsa. Tinthu ta chinthucho tili ndi kufanana kwakukulu komanso kufanana bwino.
⑤ Kukhwima ndi kusinthasintha kwa zinthu kumakhala bwino, nthawi zambiri kumakhala ndi kukhwima kwa sitachi kopitilira 95%, zomwe zimathandiza kuti chakudya cha m'madzi chokonzedwacho chikhale chokhazikika m'madzi, kupewa kutayika kwa michere yazinthu, komanso kukhala kosavuta kugaya ndi kuyamwa.
⑥ Kuchuluka kwa zokolola pogwiritsa ntchito mphamvu yofanana. Kusakaniza bwino kumathandiza kuti kutentha komwe kumalandiridwa ndi zinthuzo kukhale kofanana panthawi yake, kumafulumizitsa kukula kwa zinthuzo, kumachepetsa kusinthasintha kwa kutentha kwa zinthuzo, komanso kumawonjezera kutulutsa kwa zinthu zomwe zatulutsidwa.
⑦ Kusiyanasiyana kwa zinthu ndi kusinthasintha kwake n'kokulirapo, ndipo kumatha kukonza chakudya cham'madzi chaching'ono, mafuta ambiri, chinyezi chambiri, zinthu zomatira kwambiri, ndi mitundu yosiyanasiyana, mitundu ya masangweji, ndi zinthu zapadera zooneka ngati mawonekedwe.
⑧ Ntchito ya ndondomekoyi ndi yosavuta, ndipo liwiro la spindle lingasinthidwe malinga ndi zosowa za chinthu chokonzedwacho. Chifukwa cha kudziyeretsa chokha, kuyeretsa ndikosavuta kwambiri, ndipo palibe chifukwa chochotsera zidazo pambuyo pa ntchito iliyonse.
⑨ Ziwalo zomwe zili pachiwopsezo zimawonongeka pang'ono. Lingaliro lolakwika lomwe anthu ambiri amalipeza ndilakuti screw imodzi imakhala ndi kuwonongeka kochepa. Ndipotu, panthawi yotulutsa screw ziwiri, chifukwa cha mayendedwe okhazikika a zinthu ndi kayendedwe ka zinthu, kuwonongeka kwa zinthu zomwe zili pa screw ndi mkati mwa mgolo kumakhala kochepa kuposa kwa screw imodzi. Ngakhale kuti chiwerengero cha screws ndi chimodzi, mtengo wa zowonjezera umakhala wotsika kuposa wa screw imodzi.
⑩ Mtengo wopangira ndi wotsika. Chifukwa cha kukhazikika bwino kwa chitsanzo cha ma screw awiri, pali ndalama zochepa zoyambira, kutayika kwa madzi ndi gasi kochepa, ndalama zochepa zogwirira ntchito, kugwiritsa ntchito bwino kutentha, zokolola zambiri, komanso zizindikiro zamagetsi zambiri pakukonza chakudya. Kuphatikiza apo, mtengo wa zowonjezera nawonso ndi wotsika, ndipo mtengo womaliza wopangira udakali wotsika kwambiri poyerekeza ndi screw imodzi.
Chifukwa cha ubwino wambiri wa screw ziwiri poyerekeza ndi screw imodzi popanga chakudya cha m'madzi, timalimbikitsa kusankha chotulutsira screw ziwiri patsogolo ngati zinthu zilola m'mbali zonse.
Zotsatirazi ndi njira zodzitetezera zomwe muyenera kutsatira mukamagwiritsa ntchito chotulutsira ma screw awiri:
1. Chitetezo cha ntchito:
-Musanayambe kugwiritsa ntchito chotulutsira ma screw awiri, ndikofunikira kudziwa bwino njira zogwiritsira ntchito zidazi, njira zodzitetezera, komanso kugwiritsa ntchito zida zozimitsira mwadzidzidzi.
- Ogwira ntchito ayenera kuvala zida zodzitetezera kuti apewe ngozi ndi kuvulala komwe kungachitike panthawi yogwira ntchito.
-Onetsetsani kuti malo ogwirira ntchito ali otetezeka mozungulira zidazo ndipo pewani ngozi monga kutsetsereka ndi kugundana.
2. Kusamalira zida:
-Samalirani ndi kusamalira chotulutsira ma screw awiri nthawi zonse, kuphatikizapo kuyeretsa, mafuta, kulimbitsa mabotolo, ndi zina zotero. Onetsetsani kuti zipangizozo zikugwira ntchito bwino.
-Nthawi zonse fufuzani zinthu zomwe zimawonongeka mosavuta monga zomangira, ma washer, ndi ma assemblies, ndipo zisintheni nthawi yomweyo kuti muwonetsetse kuti zipangizozo zikugwira ntchito bwino.
-Pangani mapulani okonzera zinthu mogwirizana ndi kuchuluka kwa momwe zida zimagwiritsidwira ntchito komanso malo ogwirira ntchito kuti zitsimikizire kuti zidazo zikugwira ntchito bwino kwa nthawi yayitali.
3. Kusinthasintha kwa zipangizo zopangira:
-Makina opumira mapaipi awiri ali ndi zofunikira kwambiri pa zipangizo zopangira, ndipo zipangizo zosiyanasiyana zingafunike magawo osiyanasiyana a njira zopumira ndi njira zogwirira ntchito.
-Posankha zida, ndikofunikira kuonetsetsa kuti chitsanzo ndi zofunikira za zidazo zikugwirizana ndi ukadaulo wofunikira wokonzera zinthu kutengera mawonekedwe a zipangizo zopangira ndi zofunikira pakukonza.
4. Kuwongolera kutentha ndi liwiro:
-Kutentha ndi liwiro lozungulira ndi magawo ofunikira omwe amakhudza momwe chotulutsira ma screw awiri chimagwirira ntchito, ndipo amafunika kusintha ndi kuwongolera koyenera.
-Kulamulira kutentha kuyenera kusinthidwa malinga ndi zipangizo zosiyanasiyana zopangira ndi zofunikira pakukonza. Kutentha kwambiri kungayambitse kukhwima kwambiri kapena kutentha kwambiri kwa zipangizo zopangira, zomwe zingakhudze ubwino wa chinthucho.
-Kulamulira liwiro lozungulira kuyeneranso kusinthidwa moyenera kutengera zipangizo zopangira ndi zofunikira pakukonza. Liwiro lozungulira kwambiri kapena lochepa lingakhudze momwe kukonza ndi mtundu wa chinthucho zimagwirira ntchito.
5. Kuchuluka kwa zinthu ndi kuwongolera njira:
-Kulamulira kuchuluka kwa zinthu kuyenera kusinthidwa malinga ndi zofunikira za zida ndi mawonekedwe a zipangizo zopangira. Kuchuluka kwa zinthu kungayambitse kutsekeka kwa zipangizo, pomwe kuchepa kwa zinthu kungayambitse kuchepa kwa ntchito yokonza zinthu.
-Kulamulira njira yogwiritsira ntchito kumafuna dongosolo loyenera la njira yodyetsera ndi kutulutsa zinthu zopangira, kuonetsetsa kuti zinthu zopangira zikugawidwa mofanana komanso kuti zinthuzo zikutuluka bwino, komanso kupewa kutsekeka ndi kusakanikirana kwa zinthu.
6. Kuyeretsa ndi ukhondo:
-Mukamagwiritsa ntchito chotulutsira zinthu ziwiri, muyenera kusamala kwambiri za ukhondo ndi kasamalidwe ka zida, ndipo muyenera kuyeretsa nthawi zonse zotsalira ndi fumbi mkati mwa zida kuti mupewe kuipitsidwa ndi mabakiteriya komanso kukula kwa mabakiteriya.
Nthawi yotumizira: Juni-29-2023
