Cov khoom lag luam
Lub ntsiab tsav ncej ntawm cov yeeb nkab jacking tshuab yog ib qho tseem ceeb tivthaiv uas xa lub zog mus rau lub taub hau tunneling. Nws muaj lub cev muaj zog, cov iav me me, thiab cov iav loj. Lub cev muaj zog yog tsau rau hauv lub thawv tom qab, thiab cov iav me me yog mounted rau pem hauv ntej thiab nram qab lub thawv. Los ntawm involute iav kis tau tus mob, nws tsav lub iav loj thiab lub ntsiab ncej tig. Cov qauv no yog compact nrog siab zog ceev, yooj yim rau ntau - cutterhead kev npaj thiab suiting sib txawv yeeb nkab - jacking tshuab interfaces.
Nta
1. Lub ntsiab tsav tsav ncej ntawm cov yeeb nkab javing tshuab yog ua los ntawm cov loj - lub zog alloy hlau, nrog chromium txhim kho corrosion thiab molybdenum muaj zog thiab tawv. Tom qab quenching thiab tempering, nws cov khoom yog lub zog txhawb nqa cov kev ua haujlwm nyuaj.
2. Lub ntsiab tsav tsheb ntawm cov yeeb nkab rub tshuab yog kauj ruam, haum rau cov khoom siv tau zoo thiab txo cov fillecting fillets. Siab - precision qhov tseem ceeb koom tes nrog cov txuas txuas rau kev sib kis tau zoo.
4. Lub ntsiab tsav tsav ncej ntawm cov yeeb nkab rub tshuab feem ntau nyuaj - chrome - plated kom tiv taus cov av khawb. Qee qhov siab - End cov khoom siv tej hub hnav los txhim kho lub siab ntev, txo cov txij nkawm, thiab ntxiv dag zog rau cov coj tsis kam.
5. Cov cuab yeej siv siab - precision yog siv rau qhov sib npaug ntawm qhov tseem ceeb ntawm lub ntsiab tsav ntawm cov yeeb nkab jacking tshuab, nruj me ntsis tswj qhov tsis sib npaug kom muaj kev ruaj ntseg siab, txo cov suab nrov thiab cuam tshuam, thiab ua kom muaj kev ruaj ntseg thiab raug.
Daim ntawv thov
Lub ntsiab tsav ncej ntawm cov yeeb nkab jacking tshuab yog nruab nrab rau hauv av pipeline tso. Thaum lub cev muaj zog pib, lub zog yog kis los ntawm high-precision keyways mus rau lub taub hau cutter, uas tig ntawm lub preset ceev kom txiav av. Nrog cov khoom siv muaj zog thiab cov qauv zoo, cov ncej bears axial quab yuam thiab lub zog, kev sib koom tes nrog cov ntsaws ruaj ruaj thiab cov kabmob kom tsis tu ncua thawb cov yeeb nkab - jacking tshuab rau trenchless pipeline tso.
