Electroplated brazed madhaimani kudhiza

Hole opener, inozivikanwawo semubobo saw kana hole saw, zvinoreva rudzi rwehunyanzvi yakakomberedzwa sawiti inoburitsa maburi kutenderera in indasitiri yemazuva ano kana engineering. Zviri nyore kushanda, nyore kutakura, zvakachengeteka uye zvakanyanya kushandiswa. Kana gomba rekuvhura (rekucheka) riiswa pane yakajairika yemagetsi kudhiraivha, rinogona kutema gomba rinotenderera, gomba rakakomberedzwa, gomba retatu, mutsara wakananga uye kupindirana mundege, nzvimbo yakatenderedza uye zvimwe zvinogogodza zvakapetwa zvemapuleti akasiyana-siyana akadai sendarira. , iron, isimbi isina tsvina uye plexiglass.
Zvinoenderana nehukuru hwakasiyana hwedenderedzwa, gomba rinovhura rine akasiyana apertures uye yakatarwa. Panguva imwecheteyo, zvinoenderana nekudzika kwakasiyana kwekuvhurwa kwegomba, inogona kukamurwa kuva mhando mbiri: standard hole opener uye yakadzika mutoro hole opener. Yakaiswa pamidziyo yemagetsi yakaita semagetsi ruoko kudhiraivha, inokanganisa kufambisa uye rocker kudhiraivha.
Hole opener
Kune maviri marudzi eyakagadzika dhayamita uye musiyano dhayamita (ndege yendege). Anosiyiwa dhayamita gomba rekuvhura rinowanzo shandiswa mukati nekushongedza kwekunze.
Yakagadziriswa dhayamita gomba rekuvhura rine yakajairika mhando, pesheni rudzi uye yemvura yakanyungudutswa mhando, pakati payo iyo mvura-yakatonhoreswa rudzi inowanzo shandiswa kumadziro gomba kuvhura, nekukwira kwakanyanya uye yakajeka gomba rekuvhura.
Maererano nekugadziriswa kwezvinhu: bimetal hole opener, carbide hole opener, diamondi hole opener. Zvigadzirwa zvakasiyana zvinoshandiswa kucheka zvigadzirwa zvakasiyana, zvinonyanya kushandiswa ndeye bimetal hole opener, simbi dzakaoma zvinokurudzirwa kushandisa alloy yakaoma, girazi, kabhoni fiber, ceramics uye zvimwe zvinhu zvisina kusimba zvinokurudzirwa kushandisa madhaimendi hole kuvhura.