Lo mhlahlandlela ukusiza ukuthi ukhethe okulungile lag ngezikulufo ngokhuni kuphrojekthi yakho, ukumboza izinhlobo, osayizi, izinto zokwakha, namasu okufaka. Funda ukukhomba isikulufu esifanele sezidingo zakho ezithile, uqinisekise isibopho esiqinile nesihlala njalo.
Ukuqonda Lag Izikulufo
Izikulufo ze-Lag zezinkuni, ezaziwa nangokuthi ama-lag bolt, ziyizikulufu ezinkulu, ezisindayo ezisetshenziselwa ukuhlanganisa izingcezu zokhuni, ikakhulukazi ezinhlelweni ezisindayo. Ngokungafani nezikulufu ezincane, zithembele ekuhlanganisweni kwemicu yazo namandla okubamba ewasha ukuze akhe ilunga eliqinile. Ukukhetha isikulufu esifanele se-lag kubalulekile empumelelweni yephrojekthi. Amandla elunga ancike ezintweni ezimbalwa, okuhlanganisa impahla yesikulufu, ububanzi, ubude, kanye nohlobo lokhuni oluboshelwayo.
Izinhlobo ze-Lag Screw
Izikulufu ze-lag ziza ngezinto ezihlukahlukene, ngasinye sinamandla nobuthakathaka baso:
- Izikulufu zensimbi yensimbi: Uhlobo oluvame kakhulu, olunikeza amandla amahle nokuqina. Zivamise ukugqunywa ngothayela noma zimbozwe ukuze zimelane nokugqwala.
- Izikulufu ze-Stainless Steel Lag: Ilungele ukusetshenziswa kwangaphandle noma izinhlelo zokusebenza ezidinga ukumelana nokugqwala okuphakeme. Kubiza kakhulu kunensimbi evamile.
- Ezinye Izinto: Nakuba kungajwayelekile kangako, ungathola izikulufu ze-lag ezenziwe kwezinye izinto ezifana nethusi noma ithusi, ngokuvamile ezikhethelwa izimfanelo zazo zobuhle noma ukumelana nokugqwala ezindaweni ezithile.
Ukukhetha Usayizi Olungile Nobude
Ukukhetha usayizi ofanele nobude be lag ngezikulufo ngokhuni kubalulekile ekuhlanganyeleni okuphephile. Ubude kufanele bube ngokwanele ukungena ngokujulile kuzo zombili izingcezu zokhuni, ukunikeza amandla anele okubamba. Cabangela ukushuba kokhuni oluhlanganiswayo futhi uvumele ukungena okwanele kuwo womabili amalungu. Umthetho ojwayelekile wesithupha uwukuba okungenani kube nezingxenye ezimbili kwezintathu zobude bezikulufu ezishunyekwe okhunini.
Ishadi likasayizi
| Isikulufa Ububanzi (amayintshi) | Ukuqina Kwezinkuni Okunconyiwe (amayintshi) |
| 1/4 | 1/2 - 1 |
| 5/16 | 1 - 1 1/2 |
| 3/8 | 1 1/2 - 2 |
| 1/2 | 2-3 |
Amasu okufaka ama-Lag Screw
Ukufakwa ngendlela efanele kuyisihluthulelo sokuzuza ukuhlangana okuqinile. Izimbobo zokulinga zangaphambi kokubhoboza ngokuvamile ziyadingeka ukuze kuvinjelwe ukuhlukana kwezinkuni. Imbobo yokushayela kufanele ibe mncane kancane kunobubanzi be-shank lag ngezikulufo ngokhuni, kuyilapho imbobo emikhudlwana (i-counterbore) ingase idingeke ukuze isikulufu sekhanda sihlale sishibilika.
Ngokhuni oluqinile oluminyene, cabanga ukusebenzisa i-countersink bit ukuze udale ikhefu lekhanda lesikulufu.
Lapho Ukuthenga Izikulufu ze-Lag
Ungathola ukukhetha okubanzi kwekhwalithi ephezulu lag ngezikulufo ngokhuni kubahlinzeki abahlukahlukene, kokubili ku-inthanethi nasezitolo ezibonakalayo. Ukuze uthole umthombo onokwethenjelwa onamanani ancintisanayo nokukhetha okuhle, cabanga ukuphuma I-Hebei Muyi Import&Export Trading Co., Ltd, umhlinzeki oholayo wezinsimbi nehadiwe.
Isiphetho
Ukukhetha okulungile lag ngezikulufo ngokhuni kuhlanganisa ukuqonda izinhlobo ezihlukahlukene, osayizi, nezinto ezitholakalayo. Ngokucubungula ngokucophelela izidingo zephrojekthi futhi ulandele amasu okufaka afanele, ungaqinisekisa ukuxhumana okuqinile nokuhlala njalo.
