
Kusankha choyenera kudzibowolera wononga matabwa ndizofunikira pakupanga kulikonse. Zomangira izi zimapereka yankho losavuta pochotsa kufunika koboola kale, kupulumutsa nthawi komanso kukulitsa luso. Komabe, kumvetsetsa ma nuances amitundu yosiyanasiyana ndikusankha screw yoyenera pakugwiritsa ntchito kwina kumafuna kusamala. Buku lathunthu ili likupatsirani chidziwitso chopanga zisankho zodziwika bwino ndikuwongolera njira yanu yopanga.
Zomangira zodzibowolera matabwa zimabwera m'mitundu yosiyanasiyana, iliyonse yopangidwira ntchito zapadera. Kusiyanitsa kwakukulu kuli muzinthu zawo, mtundu wamutu, ndi kalembedwe ka mfundo. Tiyeni tifufuze mbali izi mwatsatanetsatane:
Common zipangizo kwa zomangira zomangira matabwa zikuphatikizapo:
Mitundu yamutu yosiyanasiyana imagwira ntchito zosiyanasiyana. Zosankha zodziwika bwino ndi izi:
Mawonekedwe a point amakhudza kwambiri luso la screw lolowera matabwa. Mitundu yayikulu ndi:
Kusankha zoyenera kudzibowolera wononga matabwa zimadalira zinthu zingapo:
Kuti mupeze zotsatira zabwino, tsatirani izi:
Zomangira zodzibowolera matabwa amagwiritsidwa ntchito kwambiri m'machitidwe ambiri, kuphatikizapo:
Ngakhale opanga ambiri amapanga zomangira zomangira matabwa, khalidwe lawo ndi machitidwe awo akhoza kusiyana. Kuyerekeza mawonekedwe, zida, ndi mitengo ndikofunikira pakupanga kotsika mtengo komanso kodalirika. Ganizirani zinthu monga kukana dzimbiri, mphamvu yogwira, komanso kusasinthika kwamutu.
| Mbali | Wopanga A | Wopanga B | Wopanga C |
|---|---|---|---|
| Zakuthupi | Chitsulo | Chitsulo chosapanga dzimbiri | Chitsulo |
| Mtundu Wamutu | Pan Head | Oval Head | Mutu Wathyathyathya |
| Point Style | Sharp Point | Blunt Point | Lembani 17 Point |
Zapamwamba kwambiri zomangira zomangira matabwa ndi chithandizo chamakasitomala chapadera, ganizirani kulumikizana Hebei Muyi Import & Export Trading Co., Ltd. Amapereka zosankha zingapo kuti zigwirizane ndi zomwe mukufuna kupanga. Kudzipereka kwawo pakuchita bwino komanso kulondola kumatsimikizira magwiridwe antchito odalirika pama projekiti anu.
Kumbukirani nthawi zonse kukaonana ndi katswiri wodziwa ntchito zovuta kapena ntchito zazikulu.
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