1. Kugawidwa kwa othamanga
Pali mitundu yambiri ya othamanga, omwe amatha kugawidwa m'magulu otsatirawa malinga ndi mawonekedwe ndi ntchito:
Bolt: Wachangu wa cylindrical wokhala ndi ulusi, nthawi zambiri amagwiritsidwa ntchito molumikizana ndi nati, kuti mukwaniritse zolimbitsa thupi pozungulira mtedza. Ma bolts amagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamakina, ndipo ndizofunikira polumikiza ndi kukhazikika.
Nati: nati ndi gawo lomwe limagwiritsidwa ntchito molumikizana ndi bolt, yomwe idakhala ndi mabowo mkati momwemo zimagwirizanitsa ulusi. Mwa kuzungulira mtedza, ndizotheka kumangiriza kapena kumasula bolt.
Screw: Screw ndi mtundu wa ulusi wakunja wokhala ndi ulusi wakunja, nthawi zambiri umakhala wolumikizidwa mwachindunji m'dzenje lolumikizidwa popanda chokwanira. Zomangira zimatha kutumikila zonse zolimba komanso zogwirira ntchito panthawi yolumikizana.
Stud: Studition ndi mtundu wachangu ndi ulusi mbali zonse ziwiri, zomwe zimagwiritsidwa ntchito kulumikiza zigawo ziwiri zamiyo. Mphamvu yofulumira ya ma balts ndi yokhazikika komanso yoyenera zochitika komwe angapirire mphamvu zazitali.
Gasket: Gasket ndi gawo lomwe limagwiritsidwa ntchito powonjezera malo olumikizirana pakati pa magawo olumikizira, kupewa kumasula, ndikuchepetsa kuvala. Ma gasket nthawi zambiri amagwiritsidwa ntchito molumikizana ndi owongoka monga ma bolts ndi mtedza.
Screw Screep Screep: Screw Screpting ndi mtundu wa zomangira zokhala ndi ulusi wapadera womwe ungadutse mabowo olumikizidwa ndikuthamangira. Zomangira zodzikongoletsera zimagwiritsidwa ntchito kwambiri polumikiza zida zowonda.
Rivet: Rivet ndi wothamanga yemwe amalumikiza zinthu ziwiri kapena zingapo pamodzi. Zolumikizira zodulidwa zimakhala ndi mphamvu kwambiri komanso kukhazikika.
Kugulitsa: Kugulitsa ndi zomangira zomwe zimagwiritsidwa ntchito polumikiza ndi kukhazikitsa zigawo ziwiri. Kugulitsa nthawi zambiri kumakhala ndi magawo ang'onoang'ono komanso kutalika kwakutali, kuwapangitsa kukhala oyenera pamakhalidwe omwe akufunika kuyiyika.
Kusunga mphete: mphete yosungirako ndi gawo lomwe limagwiritsidwa ntchito popewa kuyenda kwa bit kapena zigawo zake. Mphete yopumira imakhazikitsidwa nthawi zambiri pamaso omaliza kapena dzenje, kuchepetsa kuyenda kwa shaft kapena zigawo zake kudzera pakukula kwake kapena kukhazikika kwake.
Zomangira zamatabwa: zomata zamatabwa ndizomwe zimachitika makamaka zolumikiza nkhuni. Chingwe cha zomata zamatabwa ndi zosavuta, zosavuta kugwedeza nkhuni, ndipo ali ndi mphamvu yabwino.
Kutentha kwa msomali: Kuwala msomali ndi mphamvu yayikulu, yothamanga yoweta yotentha yomanga ndi mafakitale osiyanasiyana komanso kupanga minda. Ili ndi ndodo yopanda nsapato komanso mutu wa msomali (kapena nyumba yopanda mutu wa msomali), yomwe imalumikizidwa ndi gawo linalake kapena chinthu china kudzera mu msonkhano wolumikizirana ndi ziwalo zina mtsogolo.
Msonkhano: Gawo lopangidwa ndi kuphatikiza magawo angapo limodzi. Zida izi zimatha kukhala zigawo zoyenerera kapena zina zopangidwa mwapadera. Cholinga cha msonkhano ndikuthandizira kukhazikitsa, kukonza, kapena kupititsa patsogolo ntchito zophka. Mwachitsanzo, kuphatikiza ma balts, mtedza, ndi masher palimodzi kuti apange msonkhano wokhazikika womwe ungakhazikike mwachangu.
2. Mfundo zongodziwira miyezo ndi mitundu
Mukamasankha Ochita Zolinga, Tiyenera kutsatira mfundo zotsatirazi kuti tidziwe miyezo yawo ndi mitundu:
Chepetsani zosiyanasiyana ndikusintha: Ndikukumana ndi zofuna kugwiritsa ntchito, magetsi okhazikika amayenera kusankhidwa mokwanira kuti muchepetse zosiyanasiyana ndikusintha mphamvu komanso kukonza bwino ntchito.
Cholinga Chogwiritsa Ntchito Mitundu Yosiyanasiyana: Mitundu yoyenera yazinthu zili ndi chilengedwe chonse komanso kusinthana, zomwe zingachepetse kupanga ndi zowononga. Chifukwa chake, ngati kungatheke, kuyenera kuperekedwa pogwiritsa ntchito zigawo za chinthucho.
Dziwani mitundu molingana ndi zofunikira: posankha othamanga, kuyenera kuperekedwa kwa malo awo osokoneza, kupsinjika, zida, zida, ndi zinthu zina kuti zitsimikizire kuti zosintha zomwe zasankhidwa zitha kukwaniritsa zofunikira za kufunika.
3. Mulingo wamachitidwe
Makina othamanga othamanga ndi chizindikiro chofunikira pakuyeza mphamvu zawo komanso kulimba. Malinga ndi GB / T 3098.1-2010, ma bolts, olimbikitsana amatha kukhala ophatikizidwa ndi mphamvu zambiri zokhala ndi mphamvu zokhala ndi zovuta. Mwachitsanzo, bolt ndi gawo logwirira ntchito 8.8 limayimira kulimba kwa 800 MPA ndi mphamvu yokolola 80%, yomwe ndi mphamvu yayikulu ya 640 MPA.
4. Mulingo wolondola
Mulingo woyenera wa owongoka akuwonetsa kulondola kwawo ndikulondola. Malinga ndi malamulo omwe ali muyezo, zinthu zowoneka bwino zitha kugawidwa m'magawo atatu: a, b, ndi C. Mulingo wokhala ndi zolondola kwambiri ndipo c level ali ndi ufulu wotsika kwambiri. Mukamasankha othamanga, mulingo wawo wolondola kuyenera kutsimikiza malinga ndi zofunika.
5. ulusi
Zingwe ndi gawo lofunikira la othamanga, ndipo mawonekedwe ake ndi kukula kwake zimakhudza kwambiri zotsatira za olondola. Malinga ndi malamulo omwe ali muyezo, ulusi wa ulusi ukhoza kugawidwa mu 6h, 7h, etc. ulusi wa curcor umakhala ndi chiwerengero chabwino komanso choyenera zochitika zambiri; Matenda abwino amakhala ndi magwiridwe antchito abwino ndipo ali oyenera pakadali pano omwe amafunikira kugwedezeka kwakukulu ndi zovuta zazikulu.
6.
Zomwe zimachitika mwachangu nthawi zambiri zimaphatikizapo magawo awiri: mulifupi ndi kutalika. Mukamasankha othamanga, ndikofunikira kusankha magawo ang'onoang'ono ndi kutalika mkati mwa malingaliro oyenera kuti muchepetse kufufuza ndi ndalama zopangira. Nthawi yomweyo, pakusankhidwa kwa mainchesi angapo, mndandanda woyamba wa mfundo ziyenera kusankhidwa momwe mungathere kusintha chilengedwe chonse kuti chizisintha.
Mwachidule, othamanga, monga magawo ofunikira olumikizira ndi kukhazikika, amatenga mbali yofunika kwambiri pakupanga mafakitale. Mwa kumvetsetsa gulu, mfundo zosankha, komanso magawo okhudzana ndi maluso, titha kusankha ndikugwiritsa ntchito zosintha. Izi zikumaliza kugawana lero. Zikomo kwambiri chifukwa cha chidwi chanu komanso kuwerenga.
Post Nthawi: Jan-06-2025