Banga romutobvu chii?

	Mapanga ekutungamirira imhando yechishandiso chekucheka chinowanzo gadzirirwa kucheka lead kana zvimwe zvinhu zvakaita sePVC, huni, hardened putty, fiberglass yakasimbiswa purasitiki, uye vinyl. Anogonawo kunzi lead spatula, mapanga ekucheka, kana mapanga emahwindo. Kuti uwane rumwe ruzivo ona: Banga romutobvu rinoshandiswa nei?
Kutungamira kunobva kupi?
	Mutobvu unoshandiswa kubatanidza zvimedu zvegirazi mumahwindo egirazi ane mavara uye zvinopenya. Inouya mumitsetse ine imwe kana maviri chiteshi. Girazi rinopinzwa mumatanho aya, uye visor inotengeswa kuti iname majoini.
Chii chinonzi magirazi egirazi mahwindo uye mwenje wekutungamira?
	Girazi rakasvibiswa uye magetsi e LED, dzimwe nguva anonzi ma LED downlights, zvimedu zvegirazi remavara uye rakajeka rakabatanidzwa pamwe chete, rinoshandiswa kugadzira mufananidzo kana chimiro. Girasi "yakasvibiswa" inoreva girazi rine ruvara kana ruvara; Leadlights inoreva magirazi ese akabatanidzwa nedombo. Mazita anowanzoshandiswa zvakasiyana-siyana: Mwenje dze LED dzinowanzoita magadzirirwo akareruka anowanikwa mudzimba, nepo mahwindo egirazi ane mavara ndiwo magadzirirwo akaomarara anoonekwa mumakereke.
lead banga blade design
	Kune mana makuru emapanga ekugadzira mapanga emutobvu: akakombama, akaita sejeko, akaita sejeko, uye kucheka kwakatwasuka. Kuti uwane rumwe ruzivo ona: Ndeapi marudzi emapanga emutobvu?
	Mhando nhatu dzemashizha ane mupendero wakatenderedzwa dzakagadzirirwa zvakananga kushanda nedombo remutobvu. Mipendero yavo yakapinza-yakakomberedzwa (yakatenderedzwa kunze) inogona kuzunguzika kana ichicheka. Badza rakaita sejeko rine mupendero wakapinza.
	Mucheka wakarurama wekucheka unogona kurohwa nenyundo. Iri banga rakagadzirirwa kubvisa yekare putty uye rough yekucheka zvinhu zvakaomarara sehuni.
Ndiani anoshandisa mapanga emutobvu?
	Mapanga emutobvu anoshandiswa zvakanyanya mukugadzirwa kwemafafitera nemagonhi, pamwe chete nepamba nemabasa emaoko. Iwo anowanzo shandiswa kuzvinhu zvakaita sekugadzira mahwindo egirazi ane mavara uye mapaneru. Iwo anoshandiswawo kubvisa yekare putty, kuchekerera mabedhi anopenya uye PVC mahwindo seals, uye nebevelling composite magonhi. Kuti uwane rumwe ruzivo ona: Banga romutobvu rinoshandiswa nei?