Screws huni: nyore, kuvimbika, mukurumari

Paaiita rokuvaka, yokugadzirisa fenicha, uyewo kuwedzera mhando dzakasiyana pamba yakarongedzwa zvinhu (mifananidzo, echiShinto uye zvichingodaro. P.) Inogona kuita pasina yakadaro inodiwa chinhu sechinhu kuzvipira tapping sikuruu. Kune mhando dzakawanda fastening maturusi asi vari kuzvidzora tapping screws huni, zvichida, kupfuura inowanzoshandiswa chimiro. Rinotibatsira yakachengeteka chokuedza zvikamu zvakaitwa namatanda kana nematanda (Chipboard, PARTICIPLE puranga, plywood), uyewo fastening kuti mapepa plasterboard kune yemapuranga chawo.

In chitarisiko, screws izvi kuzvipira tapping dzakafanana. Asi vakasiyana kwemarudzi aya fasteners kuti Threaded pamusoro 2/3 urefu, kuti vari Threaded pamwe yavo yose kureba.

Huru Pakanzi kuzivisisa screws huni kubva chete simbi haiwanzowaniki shinda nenamo (angled ^vanenge 45 hama kumusoro Profile), ukuwo, uye zvishoma nhamba muchichinjana. Izvi imhaka yokuti mamiriro ayo haisi zvikukutu matanda uye gobvu sedare.

Ndezvipi screws huni

In chitarisiko, izvo kunobva chaizvo kuti mukugadzira, ndivo:

• goridhe (zheltopassirovannye);
• White (kwakakurudzira);
• nhema (phosphated).

Pasinei ruvara, mashoko achishumira pagadzirwe screws, riri kumusoro simba kabhoni simbi. It kaviri kurapa chaiyo anowedzera kuti kuramba unyoro. Zvadaro, simbi zvinenge zvakazara zingi kana nhete rukoko kana kubatwa chaiwo fuma, achichipa yero ruvara, kana phosphated kuvandudza kunzvenga pamusoro zvinhu pamusoro uye kuona munhu mukuru azvipire adhesion ane chivharo kupedza zvinhu. Zvinofanira kucherechedzwa kuti nhema huni screws anoshandiswa zvikuru.

Zvayakaita, ivo ine zvinotevera:

• Rod. Hwaro sikuruu, ndiko Threaded.
• Uye musoro. In chitarisiko, pane conical, carob, loop.
• Schlitz. Zvichienderana chokushandisa rakashandiswa tightening, pane muchinjikwa serin'i, yakananga uye hex.
• Tip. Inogona Vakarodza kana Sverlova fomu.

Zvichienderana chinangwa nokuda achabatanidza chero zvinoriumba kushandiswa matanda screws, kukura vanogona kuva akasiyana chaizvo - kubva 11 kusvika 300 mm pakureba. Inonyanyoshandiswa kushandiswa refu screws 35, uye 3.5 mm paupamhi.

Zvinoumba Kushandisa screws kuzvipira tapping

• To remubatanidzwa akanga akavimbika zvakakwana, zvakakosha kusarudza kureba sikuruu, izvo akapfuudza pakukora ari Zviine zvikamu dzinenge hafu.
• Vazhinji screws anoshandiswa hwokuchengetedza zvikamu regai zvinoda chi- kuchera. Zvisinei, dzimwe nguva tinofanira kubata hardwoods. Kuti tidzivise zvinopesana kuvimbika slots ari mhesano pane iyi zvinokosha vanochera buri. Kana screws anoshandiswa huni ane dhayamita anopfuura 4 neMM, vanofanira kuita kudzivirira Cracking pehuni. Gomba akachera ari pakureba 2/3 of sikuruwa uye chibooreso dhayamita zvinofanira kuva 1-1.5 mm wakawondereiko kudai mazuva ose pane upamhi sikuruu. Sezvo zvakaoma kwazvo kuti atore chaiwo chibooreso huni ari kutsvakwa dhayamita, zvinokwanisika kushandisa chete, asi simbi.
• Kana kushandisa fenicha screws (sikuruu) chibooreso buri kunodiwa. Saka zvinokosha kushandisa rinokosha chibooreso ane shanduka dhayamita pamwe kureba kwayo, akadai screws vari pedyo musoro thickening.