Kodi kusankha macheka unyolo

ntchito a macheka za magetsi ali kwakukulukulu Mungasankhe mumamwa unyolo macheka. Ngakhale akatswiri chida bwino siziziwoneka chakhumi cha luso lawo, ngati akuthamanga yabodza.

Ndiponso, njira imeneyi ndi zinadzala ndi zokolola wonse wa limagwirira ntchito mwakhama. Kodi inuyo kusankha macheka unyolo ndi zimene mokoma ndi chandamale?

Choyamba, muyenera kuyang'ana zinthu izi zofunika:

• chiwerengero limasonyeza;
• "Gawo" unyolo;
• kukula ndi makulidwe a membala galimoto;
• malangizo Buku.

N'zomvetsa chisoni kuti mbadwa zimzathu mfundo yomaliza si zofunika. Zimenezi zimabweretsa chakuti apamwamba unyolo macheka zofufuzafufuza kalasi kuvala chida theka-akatswiri - ndi chifukwa mwamsanga kwalephera. Zotsatira - kuonongeka misempha ndipo osati. Kumbukirani kuti kwambiri ngati Mlengi waika malangizo phukusi, ndiye mu mtima wake, ndipo ndithudi ayenera kufufuza.

Tiyeni tionenso madera athu. Choncho, chiwerengero cha links. chizindikiro ichi kuchita masamu ndi mano mkati kutayidwa kumbali kumbuyo. The zambiri, unyolo macheka zambiri "ntchito yabwino."

Komabe, poika kumene kumakhudza sitepe kwambiri. Ndi kuwerengera motere: kutenga atatu anakonza chimodzi kuseri kwa riveting zina, kuyeza mtunda pakati pawo (pa mainchesi, chisoni) ndipo kugawaniza ndi awiri. Pali unyolo zazikulu zotsatirazi: 1/4 '', 0,325 '' ndi 0,404 '' ndi 3/4 ''. Nthawi zambiri anagwidwa unyolo 3/8 ''.

Ngati munagula macheka unyolo ndi index 1/4 '', ndiye pamaso panu - lililonse mankhwala, zipangizo yotsika mtengo ankachita masewera. Atenge 0,325 '' ndi 3/8 '' Nthawi zambiri amapezeka opanga odziwika bwino komanso kukula chitsanzo cha (ena) zitsanzo Mkhalidwe ndi theka-ankachita masewera.

Kuyankhula za kukula kwa 0,404 '' ndi 3/4 '', tineneretu yomweyo kuti mungachite izi akatswiri. Choncho, unyolo macheka Makita ndi mmodzi wa zolozera amenewa anafuna kuti ntchito katundu kwa nthawi yaitali (ngati kuli kotheka kwa zitsanzo magetsi) nthawi.

Koma apa m'pofunika digress ndi kunena kuti chochekera mu okha kawirikawiri ntchito yodula akatswiri. cholinga chawo chachikulu - joinery ndi matabwa, amene alibe wofanana. Ntchito zofanana sitepe bwino yaing'ono unyolo, monga pamwamba ntchito kusiya yosalala ndi zolondola kwambiri odulidwa pansi.

Chinthu chachikulu kwa yachidule ndi yosavuta tsamba macheka, koma m'mbali ndi tousles kwambiri. Chifukwa madera awa ali oyenera okha zinthu wosemera.

Apanso ndinena za malangizo omwe kawirikawiri amatanthauza poika zinthu anagula. Choncho, akhoza kudzakhala "carbide." Adamuwona, musadabwe mtengo wa katundu. Carbide "Oregon" dera macheka mphamvu kophweka kupirira ngakhale yovuta kwambiri, knotty ndi nkhuni mtanda grained. Iwo cholimba kwambiri, koma kuti inu kulipira mtengo ndi maintainability: ali pafupi zosatheka pogaya mu malo zoweta. Koma kwa nthawi mpaka ankavala wina unyolo zimenezi, kusintha awiri kapena atatu zachilendo, kotero si onse moyipa.