Makina opangira njerwa a konkire zida zopangira njerwa

2024-10-11

Zida zamakina opangira njerwa zili ndi magawo atatu awa:

(1) Kusinthasintha kwa mamzere wopangira njerwa panjira: Poyerekeza ndi miyala ya konkire yolimba yomwe imaponyedwa m'chidutswa chimodzi, imapangidwa m'tinthu ting'onoting'ono, ndipo mchenga wabwino umadzaza pakati pa midadada. Lili ndi ntchito yapadera ya "pamwamba pamwamba, kugwirizanitsa kusinthasintha", ili ndi luso lotsutsa-deformation, ndipo ndiloyenera makamaka ku maziko osinthika ndi mapindikidwe aakulu. Pomanga ma tauni, chifukwa cha kusakonzekera bwino, zotayira zam'mwamba ndi zam'munsi zimayikidwa kwa nthawi. Mwachitsanzo, ngati msewuwo uponyedwa mu konkire yonse, kuchuluka kwake ndi mtengo wa kukumba ndi kukonza ndizokulu kwambiri. Komabe, njerwa zapabwalo za konkire ndizosavuta kuchotsa chifukwa amaziyala tinthu ting’onoting’ono ndipo amadzaza mchenga wabwino pakati. Pambuyo poyalidwa payipi, njerwa zoyambilira zitha kugwiritsidwabe ntchito, zomwe zikufanana ndi kukhazikitsa "zipper" pamsewu. Njerwa zapabwalo zimapangidwira kale mufakitale ndikuyala pamalowo. Ndiosavuta kupanga ndi kukonza, ndipo amatha kugwiritsidwa ntchito mukangoyala. The integrally anatsanulira mwa konkire ayenera anakhalabe kwa masiku angapo pambuyo kukonza, ndipo angagwiritsidwe ntchito pamene mphamvu kufika zofunika zofunika.

(2) Maonekedwe a zida za njerwa zamitundumitundu. Njerwa zamitundu yosiyanasiyana zimabwera mosiyanasiyana, ndipo pamwamba pake zimatha kukhala zachilengedwe kapena zamitundu. Njirayi imatha kumangidwa ndi mitundu yosiyanasiyana yamitundu kuti igwirizane ndi nyumba zozungulira komanso mawonekedwe.

(3) Chitetezo cha chilengedwe chazida zamakina opangira njerwa: Njerwa zodutsamo zodutsamo zimakhala ndi "ntchito yopumira" ndipo zimatha kumangidwa munjira yolowera. Kukagwa mvula, madzi ounjikana m’njirapo amatha kuloŵa pansi mofulumira kudzera m’mizere ya mchenga yomwe ili pakati pa midadadayo kuti madzi apansiwo asapitirire. Nyengo ikakhala yotentha ndipo mpweya uli wouma, madzi apansi panthaka amatha kusanduka nthunzi m’mlengalenga kudzera m’malo olumikizirana mchenga, kusunga mpweya pa chinyezi china ndikusintha mosavuta chinyezi cha mpweya, chomwe chimakhala chopindulitsa kwambiri pakusunga chinyezi cha mzindawo ndi kuteteza zomera. .

Paver Mould

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy