How kusarudza chibooreso kuti nezvibhakera

Yokutanga yemagetsi sando akazviratidza muna 1932, uye izvi pasinei nokuti ayo wokutsauka akasikwa 1851. Asi kwete pfungwa, akarurama punchers mumakore achangopfuura kuva nevakawanda zvikuru mhando chiridzwa. Izvi anenge ose mhuri, nokuti chinhu chinokosha zvikuru mukuita chero mhando kugadziriswa. Asi kuti vave vakagadzirira kushanda chero nguva, unofanira kutarisira kusarudzwa zvinoriumba zvikamu. Zvino tichataura pamusoro sei kusarudza chibooreso kodzero nezvibhakera.

Panguva ino, vakaparadzira yose mitatu mhando yakadaro zvinoriumba. Izvi perforating drills nokuda SDS + uye SDS Max, asi chose itsva, uye naizvozvo, haasi nevakawanda saka SDS-pamusoro. Kunyange zvazvo pachine kucherechedza kuti Developers vanofunga ndiro chibooreso yakanakisisa kusika makomba anosvika 25 mm. Kana vaviri vokutanga zvokusarudza, ivo kazhinji dzinoratidzwa yavo yechigarire magadzirirwo ayo kunonyanyisa dhayamita. Chokwadi chokuti SDS + - nayo drills sando, ane zvachose kurema makirogiramu anosvika mashanu. Asi kare SDS Max rakagadzirirwa rinorema Ezvemutauro.

Panzira, kana uchida, unogona kuwana chaiyo adapteri uye kushandisa SDS Max ari chiedza zvokushandisa, uye SDS + - pamusoro Asi, pane rinorema. Zvisinei, hapana chakanaka harigoni kutungamirira. Muchiitiko chokutanga kuchawedzera kusakara pamusoro pfuti, uye wechipiri - the kusakara of boora. Both nzira havasi zvakanaka.

Kana ukasarudza vanochera punchi, chokutanga unofanira kuteerera ayo sludge rokubvisa. Panguva iyoyo, pamusoro chokuratidza ichi, borax unogona kukamurwa kuva marudzi zvitatu: pakona duku, mukuru-angled uye sikuruu. The Zvakanyanya Kunaka Panguva Yepamuviri aona yokupedzisira mugove - sikuruu. Chokwadi chokuti anokwanisa kupa kupfuura nokukurumidza kubviswa sludge, riri kunyanya kubatsira kana drilling makomba yakadzika. Asi chinofanira nokungwarira kurondwa pakadzika nokuveza grooves raishandiswa.

Zvino bata upfumi divi nyaya. The yakachipa pashiri achaita vanochera kuti nezvibhakera, sokunge akanga akanyorwa Chinese vaburitsi kana mumhuri kambani. Zvisinei, kutenga zvigadzirwa zvakadaro, zvinokosha kuverenga pachine fragility kwayo. Uyezve, cheap drills hakusi akaita maererano nemitemo zvose. Zvisinei, unogona kuvimba zvimwe anosiyiwa. Kunenge kuti chibooreso ichi vachashanda kuti munhu gore iwe. Asi ichi ndicho chinhu kunze, yaunofanira here chinhu uye tariro.

Asi chinetso yaizova kushandisa zvigadzirwa kubva rechipiri mutengo muchikwata - nayo drills kubva vagadziri "kuti mudzidzi." Kushandiswa ravo anenge akakwana kumba.

Zvisinei, pane wechitatu mutengo muchikwata. Chinhu nyanzvi augers. Vachange kuva chaizvo refu, uye nokurondedzerwa avo hazvo chemhando chechetere. Zvisinei, nokuti kutenga zvinhu zvakadaro kuti govera chikamu chinokosha mari.

Zvaakanga zvakateerera mashoko ari pamusoro apa, tinogona nechekare zvakachengeteka kuenda kuchitoro uye sarudza kwazvo zvakakodzera chibooreso nokuda pfuti.