Lub raj: khoom mix thiab kev siv cov

Ib hom ntawm hlau ntawm lub steel yeeb nkab yog lub. Yog hais tias koj saib nyob rau ntawm cov khoom los ntawm qhov kawg ib feem, koj yuav pom ib tug hollow duab plaub uas tau npawv fab. Tus duab ntawm lub profile ntawm cov khoom thiab nws lub npe.

Lub yeeb nkab muab nyob rau hauv lub hlau ua lag luam, ua nyob rau hauv ob peb txoj kev. Rau seamless lub khoom rau kev siv raws li teb puag ncig hlab. Lawv dov nyob rau hauv txias los yog kub lub xeev, thiab cov qhov tso zis tau cold- los yog kub ua hauj lwm cov khoom.

Tus tom ntej hom muaj electrically yeeb nkab (steel lub). Lawv khoov rau tshwj xeeb cov khoom, thiab tom qab welded longitudinal leeg. Qhov no raj yuav tsum tau raug mus txias calibrating, tom qab uas ib tug khoom tiav. Qhov no ntau lawm txoj kev tso cai rau kom muab tau ib cov ntaub ntawv uas nrog ib tug huv nto thiab leej dimensions.

lub yeeb nkab muaj ib tug ncaj ntau yam ntawm cov khoom. Lub ntsiab yam ntxwv ntawm cov khoom no tshwm sim nws cov sab nraud ntev. Thawj rau hauv daim ntawv ntawm cov ntaub ntawv ntawm no hom yog tsim nyog qhov tsawg tshaj plaws yeeb nkab, sab ntev ntawm uas yog 15 mus rau 10 millimeters. Wherein lub phab ntsa thickness yog hom twg los ntawm 1 mus rau 2 hli. Qhov tseem ceeb tshaj tus neeg sawv cev ntawm lub profile kav ntawm lub khoom no yog 180 mus 150 mm (nrog phab ntsa thickness ntawm 8 mus rau 14 hli).

Tsis tas li ntawd ua ntaub ntawv nrog tshwj xeeb qhov ntev uas nrog ib lub phab ntsa thickness ntawm 8 hli tiav "loj" 230 rau 100 hli. Tus nqi ntawm cov khoom nyob rau hauv lawv ntau thiab tsawg pab. Ib tug ntau ntawm cov khoom tso cai rau koj mus nrhiav ib tug haum cov ntaub ntawv uas tsis muaj teeb meem. Khoom nqi kuj yog nyob ntawm cov hom ntawm cov hlau los ntawm uas nws yog tsim los.

Tsoom fwv cov qauv yuav tsum tau ob precision chav kawm ntawv (qub thiab siab) uas yuav muaj ib lub raj.

Cov khoom ua los ntawm cov hlau li ib txwm zoo, lub normalized lawv txhua yam khoom (pab pawg neeg A). Nyob rau hauv tas li ntawd, cov ntaub ntawv uas yog ua los ntawm zoo steel (pab pawg neeg B). Nyob rau hauv lub thib ob cov ntaub ntawv, cov normalized txhua yam khoom thiab tshuaj muaj pes tsawg leeg ntawm lub hlau.

Cov qauv kuj kom xav rau qhov chaw zoo, uas yuav tsum tau muaj ib lub yeeb nkab. Cov kev yog nruj heev, yog li cov ntaub ntawv uas yog ua check thiab siab zoo.

Lub teeb yuag, yooj yim ntawm kev siv thiab siab zog zog txiav txim seb lub ntsiab qhov chaw ntawm daim ntawv thov ntawm cov khoom. Ua ntej ntawm tag nrho cov, cov ntaub ntawv no yog rau cov qhov siv thiab ua cov hlau lug ntawm txawv complexity. Lawv feem ntau siv nyob rau hauv engineering, kev tsim kho, raws li tau zoo raws li nyob rau hauv lub neej txhua hnub. lub raj tso cai pheej yig hlau.

nyob rau hauv mechanical engineering khoom uas siv rau zus tau tej cov welded hulls thiab machinery (tsheb, tractors, tsheb, locomotives). Los ntawm cov ntaub ntawv ua ncej lug, ntseej, tug, txhawb. Nyob rau hauv kev tsim kho ntawm cov kav dej no yog ua los skeletons ntawm cov khoom, raws li zoo raws li nqa weldments. Ntawm cov ntaub ntawv uas yuav ua tau lub stairs, railing, ntas rau cov qhov rooj thiab qhov rai. Nyias-walled cov khoom uas haum rau zus tau tej cov coj mus muag khoom thiab rooj tog zaum.

Siv kav dej rau kom thiab piv cov installation ua hauj lwm, thiab tseem mus cawm hlau.