2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28
Cov thoob of the elevator yog siv dav hauv kev ua liaj ua teb, zaub mov thiab kev lag luam mining rau kev thauj mus los ntawm cov hmoov nplej, cov khoom loj thiab cov khoom ntim. Raws li kev tsim qauv, lawv txawv ntawm cov khoom siv, cov duab thiab cov duab geometry, nrog rau hauv kev tsim technology.
Destination
Lub thoob of elevator yog tsim los rau kev thauj mus los ntawm cov khoom siv ntau thiab siv rau hauv kev lag luam hauv qab no:
- kev ua liaj ua teb (cov nplej hauv elevator, tsiaj pub rau tsiaj txhu ua liaj ua teb);
- roj kev lag luam (ntoo pellets hauv kev tsim cov pallets);
- kev lag luam khoom noj (cov nplej thiab hmoov nplej - ntawm cov hmoov nplej, m alt - ntawm cov breweries, pluas mov - ntawm cov chaw ua haujlwm roj extraction, cereals - ntawm cereal factories, tshuaj yej - ntawm tshuaj yej-packing factories);
- kev tsim kho thiab kev lag luam mining (xuab zeb, thee, cement, peat).
Cov khoom no tau ruaj ntseg rau txoj siv thoob lub elevator nrog kev sib hloov knurled bolts lossis tsav saw (lub luag haujlwm hnyav).
Views
Raws li txoj kev tsim khoom, lub thoob of elevator tau faib raws li hauv qab no:
- Tsis muaj. Tau los ntawm stamping (kos duab) los ntawm ib daim ntawv hlau. Mounting qhov yog xuas nrig ntaus ntawm cov xovxwm.
- Nkauj. Txoj kev no siv rau cov thoob yas thiab txhuas.
- Prefabricated welded. Lub hauv paus ntawm cov qauv yog tsim los ntawm stamping lossis dov. Ces cov phab ntsa yog welded.
Cov khoom tseem ceeb rau kev tsim cov khoom siv no yog siv:
- qib carbon steel (Multi Purpose Buckets);
- stainless hlau (rau zaub mov);
- galvanized steel;
- khoom siv polymeric (polyethylene, hluavtaws polyamides, polyurethane thiab lwm yam khoom sib xyaw).
Thaum xaiv lawv, cov kev txwv hauv qab no kuj raug suav nrog:
- thoob ntim;
- nws qhov tob;
- shape;
- khob tawm.
polymeric of elevator thoob
polymer thoob muaj ntau qhov zoo dua cov hlau:
- tus nqi qis thiab yooj yim los tsim;
- corrosion resistance, tshuaj inertness;
- ua haujlwm ntsiag to;
- hluav taws xob thiab kev nyab xeeb ntawm sab hauv;
- tsis muaj kev puas tsuaj rau cov khoom tawg vim cov npoo muag;
- lub teeb yuag, txo qhov hnyav ntawm lub elevator siv, txo kev siv zog;
- me me adhesion ntawm cov ntaub ntawv xoob rau cov phab ntsa vim lawv smoothness.
Tib lub sijhawm, xws liCov thoob muaj qhov rigidity txaus thiab khaws lawv cov duab zoo thaum ua haujlwm. Lawv siv los ua haujlwm nrog cov khoom noj khoom haus hauv qhov kub ntawm -40 txog +60 ˚С.
Pom zoo:
Daim ntawv thov rov qab los ntawm kev tuav pov hwm qiv nyiaj: piv txwv, cov cai ntawm daim ntawv thov, lub sijhawm xa tawm
Nyob rau hauv tus txheej txheem ntawm tau txais cov nyiaj qiv, cov tsev txhab nyiaj muaj peev xwm qiv nyiaj los xaus daim ntawv cog lus pov hwm. Yog tias tus neeg siv tsis tuaj yeem them cov nuj nqis, lub luag haujlwm kaw nws mus rau lub txhab nyiaj yog nrog lub tuam txhab pov hwm. Tab sis hauv kev xyaum, qhov xwm txheej tsis sib xws feem ntau tshwm sim, thiab cov neeg them nyiaj siab xav tau xav txog qhov muaj peev xwm rov qab tau txais kev pov hwm qiv nyiaj thaum them rov qab ntxov. Tab sis yuav tau txais ntau npaum li cas? Thiab leej twg yuav tsum muab cov nyiaj - tus tuav pov hwm lossis lub txhab nyiaj?
Trenche thoob excavator: piav qhia, daim ntawv thov, duab
Hnub no peb yuav kawm seb lub thoob ntau lub thoob yog dab tsi thiab nws txawv li cas ntawm ib lub thoob classic
Test bench: piav qhia, daim ntawv thov, daim duab thiab hom
Test bench: views. nta, daim ntawv thov, kev ua haujlwm, schemes. Tswj thiab kuaj sawv ntsug: piav qhia, nta, yam ntxwv, duab
Tshaj tawm ntawm phab ntsa daim ntawv qhia hnub: hom, xaiv cov ntsiab lus ntawm daim ntawv qhia hnub, nuances ntawm kev tsim thiab luam ntawv
Daim ntawv qhia hnub yog ib qho tseem ceeb ntawm txhua qhov chaw ua haujlwm. Thiab txawm tias muaj pes tsawg tus neeg siv khoom thiab cov neeg muag khoom pub dawb rau lawv, lawv tseem ua khawv koob los ntawm lub tuam txhab cov chaw ua haujlwm uas tsis koom nrog kev sib txuas lus nrog cov neeg cog lus. Cias muab, daim ntawv qhia hnub yog qhov tseem ceeb tshaj plaws ntawm cov ntaub ntawv tshaj tawm uas ib txwm mus nrog lub suab nrov
Lub hnab ntawv qhia: piav qhia, xav tau kev teeb tsa, daim ntawv thov, kev siv lub tswv yim
Qhov ntsuas lub hnab ntawv yog cov cuab yeej siv los txiav txim siab qhov txwv sab saud thiab qis ntawm kev ua lag luam. Daim duab qhia txog tus nqi ua haujlwm qhia ob kab, ib qho, ntawm ib qho kev ncua deb ntawm tus tub luam, rov ua qhov nruab nrab txav saum toj no, thiab lwm qhov hauv qab nws. Nrog rau kev lag luam ntau, cov cuab yeej tshuaj ntsuam xyuas no feem ntau yog siv los txheeb xyuas cov khoom lag luam overbought thiab oversold kev lag luam
