Momwe mungagulire makina oyenera a jakisoni wa China

Nthawi zambiri, makasitomala ambiri omwe akhala akugwira ntchito yopanga jekeseni kwa zaka zambiri, ali ndi kuthekera kodziweruza okha ndikusankha zoyenera china makina opangira jekeseni kupanga. Komabe, nthawi zina, wogula angafunike thandizo la wopanga posankha makina opangira jekeseni omwe angagwiritse ntchito, kapena ngakhale kasitomala atha kukhala ndi zitsanzo kapena lingaliro lazogulitsa ndikufunsa wopanga. kaya makina angapangidwe kapena ndi chitsanzo chiti chomwe chikufanizidwa.

Kuphatikiza apo, mankhwala ena apadera angafunike zipangizo zapadera monga kuthamanga accumulators, malupu otsekedwa, kupanikizika kwa jakisoni, etc., kuti ipangidwe bwino. Zitha kuwoneka kuti momwe mungadziwire makina opangira jekeseni oyenera kuti apange ndi funso lofunika kwambiri. Mfundo zotsatirazi zaperekedwa kuti owerenga azimasuka.

Zinthu zofunika zomwe zimakhudza kwambiri kusankha makina ojambulira ndi monga nkhungu, mankhwala, mapulasitiki, amafuna akamaumba, etc.. Chifukwa chake, mfundo zotsatirazi ziyenera kusonkhanitsidwa kapena kupezeka musanasankhe:

◆ Nkhuni kukula (m'lifupi, kutalika, makulidwe), kulemera, kapangidwe kapadera, etc.. ;

◆ Mtundu ndi kuchuluka kwa pulasitiki ntchito (chopangira chimodzi kapena mapulasitiki angapo);

Kukula kwa mawonekedwe (kutalika, m'lifupi, kutalika, makulidwe), kulemera, etc.. jekeseni kuumbidwa mankhwala;

Pambuyo popeza zomwe zili pamwambazi, mutha kutsatira njira zomwe zili pansipa kuti musankhe makina ojambulira oyenera:1. Sankhani chitsanzo choyenera: chitsanzo ndi mndandanda zimadalira mankhwala ndi pulasitiki. Chifukwa pali mitundu yambiri ya china makina ojambulira, m'pofunika kudziwa molondola kumene jekeseni akamaumba makina kapena mndandanda mankhwala ayenera poyamba kupangidwa, monga wamba thermoplastic kapena bakelite zopangira kapena PET zopangira. Mtundu, mitundu iwiri, multicolor, interlayer kapena mtundu wosakanikirana, etc.. Kuphatikiza apo, mankhwala ena amafuna zinthu monga bata mkulu (kutseka kotsekedwa), kulondola kwakukulu, moto kwambiri, kuwombera kwakukulu kapena kupanga mwachangu (Mipikisano kuzungulira), ndipo mndandanda woyenera uyeneranso kusankhidwa kuti upangidwe.

2. Ikhoza kuikidwa pansi: kukula nkhungu kumatsimikizira ngati “mzati waukulu mkati mtunda”, “makulidwe a nkhungu”, “kukula kochepa kwa nkhungu” ndipo “nkhungu mbale mbale” makina ndi oyenera kuonetsetsa kuti nkhungu akhoza kuikidwa pansi.

◆ The m'lifupi ndi kutalika kwa nkhungu iyenera kukhala yocheperapo kapena mbali imodzi yaying'ono kuposa mtunda wamkati mwa ndime yayikulu;

◆ M'lifupi ndi kutalika kwa nkhungu ziyenera kugwirizana ndi kukula kwa nkhungu komwe kumalimbikitsidwa ndi makina opangira jekeseni ndipo ndizochepa kwambiri..

3. Itha kupezeka: nkhungu ndi chomaliza mankhwala kudziwa ngati “nkhungu kutsegula zikwapu” ndipo “zikwapu za nkhungu” ndizokwanira kuchotsa chomaliza.

◆ Kutsegula kotsegula kwa nkhungu kuyenera kukhala osachepera kawiri kutalika kwa chinthu chomaliza poyang'ana kutsegula ndi kutseka kwa nkhungu., ndi utali wace wa kuumba uphatikizepo;

4. Chigawo chokhomerera chomwe chingatseke makina ojambulira chiyenera kupereka zokwanira “clamping mphamvu” kuteteza nkhungu kuti isatsegulidwe. Kuwerengera kwa kufunikira kwa clamping force ndi motere:

◆ Werengetsani dera lomwe likuyembekezeka la chinthu chomalizidwa molunjika ku nkhungu yosinthira kuchokera pakuwoneka kukula kwa chinthu chomalizidwa;

◆ Mphamvu yothandizira nkhungu = malo omwe akuyembekezeredwa azinthu zomalizidwa molunjika ku nkhungu yosinthira (cm2) × chiwerengero cha mphako nkhungu × kuthamanga mu nkhungu (makilogalamu / cm2);

◆ Kupanikizika mu nkhungu kumasiyana ndi zopangira, ndipo wamba zopangira ndi 350 ~ 400kg/cm2;

◆Mphamvu yokhomerera ya makinawo iyenera kukhala yayikulu kuposa mphamvu yothina, ndi chifukwa cha chitetezo, clamping mphamvu ya makina nthawi zambiri 1.17 nthawi zambiri kuposa mphamvu yothirira.

5. Kuwombera kwathunthu: Dziwani zofunikira “kuchuluka kwa jakisoni” kuchokera kulemera kwa zomwe zatsirizidwa ndi kuchuluka kwa zikopa za nkhungu ndikusankha koyenera “wononga awiri”.

◆Chiwerengero cha zibowo za nkhungu (nkhungu imodzi ndi mabowo angapo) ziyenera kuganiziridwa powerengera kulemera kwa zomwe zatsirizidwa;

◆Kufuna bata, kuchuluka kwa jakisoni kuyenera kukhala 1.35 nthawi zolemera za mankhwala omalizidwa, ndiye, kulemera kwa mankhwala omalizidwa kuyenera kukhala mkati 75% voliyumu ya jekeseni.

6. Jekeseni wabwino: zikhalidwe za “kagwere psinjika chiŵerengero” ndipo “kuthamanga kwa jakisoni” zimatsimikiziridwa ndi pulasitiki. Mapulasitiki ena amisiri amafuna kuthamanga kwambiri kwa jekeseni ndi mapangidwe oyenera a kukomoka kuti akhale ndi zotsatira zabwino pakuumba. Chifukwa chake, kuti mankhwala omalizidwa awombedwe bwino, Zofunikira za kuthamanga kwa jakisoni ndi zovuta za kuchuluka kwa kuponderezana ziyeneranso kuganiziridwa posankha screw. .

7.7. Kuwombera mwachangu: ndi chitsimikizo cha “liwiro lakuwombera”. Zinthu zina zomalizidwa zimafuna mulingo wambiri wa jekeseni ndi jakisoni wofulumira wokhazikika, monga kopitilira muyeso-woonda mankhwala omalizidwa. Pamenepa, kungakhale kofunikira kutsimikizira ngati kuchuluka kwa jakisoni ndi kuchuluka kwa jakisoni wa makina ndikokwanira, komanso ngati iyenera kukhala ndi zida zowonjezera, zotseka zotseka ndi zida zina. Nthawi zambiri, momwemonso, wononga womwe ungapereke jekeseni wapamwamba nthawi zambiri umakhala ndi liwiro locheperako, m'malo mwake, wononga womwe ungapereke kutsika pang'ono kwa jekeseni nthawi zambiri umakhala ndi liwiro lalikulu. Chifukwa chake, posankha m'mimba mwake wononga, voliyumu ya jekeseni, jekeseni kuthamanga ndi mlingo jekeseni (liwiro la jakisoni) ziyenera kuwerengedwa pamtanda ndikusankhidwa.

Kuphatikiza apo, kapangidwe ka zingwe zingapo kangagwiritsidwenso ntchito kufupikitsa nthawi youmba ndi zochitika zofananira. Pambuyo pa masitepewa, momwe ziyenera kukhalira, makina opangira jekeseni omwe amakwaniritsa zofunikira amatha kutsimikizika, koma pali nkhani zina zapadera zomwe ziyenera kuganiziridwa:

◆Vuto lofananiza kukula:

Pazifukwa zina zapadera, nkhungu kapena kasitomala wa kasitomala atha kukhala ndi tinthu tating'onoting'ono tating'ono koma kuwombera kochuluka, kapena kukula kwakukulu kwa nkhungu koma kuwombera pang'ono. Pamenepa, zofunikira zomwe wopanga sangakhale nazo sizingakhalepo. Kukwaniritsa zosowa zamakasitomala, otchedwa “kukula kofananira” ziyenera kuchitika, ndiye, “khoma lalikulu kuwombera pang'ono” kapena “khoma laling'ono kuwombera kwakukulu”. Otchedwa “khoma lalikulu ndi jekeseni yaying'ono” amatanthauza choyambirira muyezo clamping kufa unit ndi kagwere kakang'ono jekeseni. M'malo mwake, a “khoma laling'ono ndi jekeseni wamkulu” amatanthauza choyambirira muyezo clamping wagawo wokulirapo jekeseni wononga. Kumene, Pakhoza kukhala magawo angapo a kusiyana pakati pa kukakamiza nkhungu ndi jakisoni.

Pogwiritsa ntchito, makasitomala ochulukirachulukira adzafunsa kuti agule zotchedwa “makina othamanga kwambiri” kapena “makina othamanga”. Nthawi zambiri, kuwonjezera pa zosowa za mankhwalawo, zolinga zambiri ndizofupikitsa nthawi ya kuumba ndikuwonjezera kutulutsa kwakanthawi, potero amachepetsa mtengo wopangira ndikusintha mpikisano. Nthawi zambiri, kukwaniritsa cholinga chomwe chatchulidwa pamwambapa, pali njira zingapo:

1. Limbikitsani liwiro la jakisoni: kuonjezera galimoto ndi mpope, kapena onjezerani chosakanizira (makamaka kutseka kutsekemera);
2. Limbikitsani liwiro la kudyetsa: kuwonjezera injini ndi pampu, kapena kuchepetsa kuyendetsa galimoto yamagetsi kuti mufulumizitse kuthamanga;
3. Multi-loop system: imatengera mapangidwe aawiri-loop kapena atatu-loop kuti achite zinthu zambiri nthawi imodzi kuti afupikitse nthawi yowumba;
4. Wonjezerani njira yamadzi ya nkhungu kuti muwongolere kuzizira kwa nkhungu.

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