Kuyambitsa kovomerezeka kwa spiral pile/screw nangula

Thescrew nangulandi mtundu wa pobowola pansi mulu ndi makhalidwe wononga, kuphatikizapo pang'ono / kubowola chitoliro / wononga tsamba ndi kulumikiza chitoliro, ndi kubowola chitoliro chikugwirizana ndi mphamvu gwero athandizira olowa; Muluwu ukhoza kuyendetsedwa pansi molunjika ngati mulu wa mulu mosavuta. Zomangirazo zimatha kulowa ndi kuphatikizira dothi mozungulira dzenje la mulu, kuwongolera kugundana kwa m'mbali kwa dothi mozungulira muluwo, ndikupanga muluwo kukhala ndi mphamvu yonyamulira, kukana kutulutsa, kukana kopingasa, kupunduka kochepa komanso kukhazikika kwabwino.

Makhalidwe a screw anchor:

1. Malinga ndi ndondomeko ya dip dip galvanizing ya ISO 1461:1999, zipangizo zosiyanasiyana zidzasankhidwa malinga ndi chilengedwe ndi zosowa za makasitomala. Zida zopangidwa ndi mabizinesi akulu akulu azitsulo zimasankhidwa kukhala zitsulo, ndipo zitsulo zokonzedwanso sizidzagwiritsidwa ntchito. Kuti mufike pachilolezo chapamwamba kwambiri, kuwongolera bwino kwambiri kuyenera kuchitika.

2. Zopangira zopangira akatswiri zadutsa mawerengedwe owunika makina, kuyerekezera mapulogalamu ndi kuyesa kupsinjika kwa gulu lachitatu ndi akatswiri ogwira ntchito, ndipo zida zamakina zimatsimikizika. Malinga ndi malangizo okhwima, deta yoyesera imayesedwa ndi static load test, test compression test, tensile test and lateral pressure test kuti ayese kukana kukakamiza, kukhazikika ndi kulimba kwa mankhwala.

3. Kugwirizana ndi kapangidwe: milu yosiyana siyana wononga adzatengedwa malinga ndi zofunika zosiyanasiyana makasitomala. Palibe chifukwa chowononga malo ozungulira, osafunikira kukumba nthaka kapena kutsanulira simenti, wononga mulu mwachindunji pansi, kuchepetsa kwambiri mtengo.

4. 100% kuteteza chilengedwe, zobwezerezedwanso, ndipo palibe chiphuphu kuyeretsa mtengo. Kusamuka ndikosavuta, mwachangu, ndipo kumatha kusunthidwa nthawi iliyonse, kulikonse, kuchepetsa kukhudzidwa kwa chilengedwe ndikuchepetsa mtengo wakusamuka.

5. Kugwiritsa ntchito dothi lonse mosasamala kanthu za dothi (kuchokera ku dongo kupita ku thanthwe), milu yozungulira yogwira ntchito ingapezeke. Mtengo wabwino kwambiri wotsimikizira zaka 20, zokongola komanso zothandiza. Unsembe ndi losavuta, yabwino ndi kudya popanda kuwotcherera kumunda kapena processing. Makina aliwonse amatha kukhazikitsa mpaka 200 screw milu tsiku lililonse.

6. Lowani pansi molunjika ndi kutalika kolondola kwa 1.5cm.

Njira yopanga

Zida zopangira mulu wozungulira pansi ndi Q235 welded pipe. Nthawi zambiri, mulu wapansi wozungulira ukhoza kupanga mulu woyenerera pansi pa kudula, kupindika, kuwotcherera, pickling, galvanizing yotentha ndi njira zina. Pickling ndi otentha-kuviika galvanizing ndi zofunika odana ndi dzimbiri njira mankhwala, amene mwachindunji moyo utumiki wa ozungulira nthaka mulu. The processing mlingo wa ozungulira nthaka mulu mwachindunji limatsimikizira moyo utumiki wa zitsulo pansi mulu, monga osankhidwa welded chitoliro ali ndi mabowo mchenga, ngati pali kuwotcherera olakwika, ndipo ngati weld m'lifupi zimakhudza tsogolo utumiki moyo wa mulu pansi. ndi ubwino wa processing wotsatira. Acid pickling ndi yofunika odana dzimbiri maziko ndondomeko, pamene nthawi yotentha galvanizing ndi makulidwe a pamwamba galvanizing wosanjikiza zimakhudza khalidwe odana ndi dzimbiri mankhwala mulu pansi. Nthawi zambiri, mulu wozungulira ukhoza kugwiritsidwa ntchito kwa zaka 20-30. Chilengedwe ndi njira yogwiritsira ntchito njira yogwiritsira ntchito imakhudzanso moyo wautumiki wa mulu wa pansi, monga mlingo wa acid-base wa nthaka, kaya ntchitoyo ndi yoyenera kapena ayi, ndipo kugwiritsa ntchito molakwika kungayambitse kuwonongeka kwa chitsulo. pansi mulu wa pansi, kuwonongeka kwa chitsulo choteteza wosanjikiza, kuthamanga kwa dzimbiri kwa mulu wazitsulo pansi, ndi kuchepetsa moyo wautumiki.