Hom Ntoo: AB Thiab BC, Nws Yog Dab Tsi, GOST Thiab Ntau Yam Nyuaj, Cov Yam Ntxwv Ntawm Chav Kawm Thiab Ntau Yam, Qhov Sib Txawv Ntawm Qib 1 Thiab 2 Thiab 3, Tus Naj Npawb Ntawm Cov

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Paub txhua yam txog hom ntoo yog qhov tsim nyog rau cov neeg uas muaj vaj tse nyob, tsim thiab kho lawv. Txhua yam tseem ceeb: dab tsi GOST hais txog ntau yam nyuaj, ntau yam sib txawv li cas, cov yam ntxwv ntawm chav kawm thiab lawv cov khoom sib txawv yog dab tsi. Tsis muaj cov ntsiab lus tseem ceeb tsawg dua: qhov sib txawv ntawm qib 1 thiab qib 2 thiab 3, AB thiab BC, nrog rau cov lej nyob ntawm seb cov khoom ua tiav zoo li cas.

Kev faib khoom yog dab tsi?

Nyob rau hauv lub npe "ntau yam" sawn ntoo ntawm lub hom phiaj tshwj xeeb tuaj yeem muag tau. Lub sijhawm no tau tso cai rau siv rau cov chipped, puag ncig lossis sawn cov haujlwm. Txawm li cas los xij, hauv txhua qhov xwm txheej, yuav tsum ua raws li cov qauv ntawm GOST lossis kev qhia tshwj xeeb. Kev hloov pauv ib puag ncig tau muab faib ua cov ntoo txiav thiab cov ntoo coniferous. Zuag qhia tag nrho qhov ntev hauv cov ntsiab lus nominal tau tsim los ntawm cov qauv ntawm qee qib ntawm cov av noo. Yam tsawg kawg nkaus, ntau kawg thiab ntau qhov ntev tuaj yeem teeb tsa, nrog rau kev lees paub qib sib txawv.

Qhov ntev gradation yog raws li hauv qab no:

• rau puag ncig ntoo - 10-50 cm;
• rau cov ntoo - 25 cm;
• rau ntim khoom - 0.1 m;
• rau kev ua haujlwm rau lwm lub hom phiaj txog li 1 m ntev - gradation ntawm 5 cm.

Cov nyiaj pub dawb ib txwm tau qhia, uas yog, yuav tsum tau ntxiv rau cov npe tsis sib xws ntawm cov khoom sib txawv . Qhov kev tso cai ntev lav tias yam tsawg kawg tus nqi raug tuav tseg thaum ua cov ntoo uas txhaws thiab tawg thaum kawg. Rau cov ntoo ntoo puag ncig, cov nyiaj pab yog hom twg los ntawm 30 txog 60 hli. Lawv lub ntim tau suav tsis tau kho qhov nyiaj pab no.

Cov ntsuas ntsuas sib xws rau hom tsiaj coniferous thiab txiav txim siab tau muab rau hauv ntu sib txawv ntawm GOST 6782, pom zoo xyoo 1975.

Txhua yam hais txog ntau yam zoo meej

Pawg no suav nrog tsuas yog cov ntoo thiab cov ntoo uas muaj nuj nqis tshaj plaws. Tsis muaj qhov ua txhaum, suav nrog cov hnab ntim quav, tsis raug tso cai. Ib qho haujlwm uas muaj qhov tsis sib xws tsis tuaj yeem suav tias yog qib tseem ceeb. Rau feem ntau, lawv nqaim thiab luv. Cov ntoo loj dua, nws kim dua.

Txawm li cas los xij, nws yuav tsum tau sau tseg tias tsis yog txhua tus neeg siv khoom nyiam ua kom huv thiab dawb los ntawm kev hloov pauv. Ntawm qhov deb, nws zoo li yas. Txawm tias lub xeev tus qauv tso cai rau qee tus naj npawb ntawm pob txha thiab tawg me ntsis. Kev pom me me raug tso cai:

• tav;
• ntug;
• sib cais los yog cais cov pob qhov rooj;
• kawg tawg;
• resinous hnab;
• ib qho;
• bevels ntawm kev txiav.

Lwm hom ntau yam

Xav txog qee qhov lwm yam ntawm ntau yam.

1

Hom ntoo no yog qhov xav tau zoo. Cov kab nrib pleb thiab pob txha tuaj yeem tshwm sim tab sis khaws cia kom tsawg. Yuav tsum tsis muaj cov cim qhia ntawm kev lwj, kab mob tawm tsam, lossis hla qhov. Thawj qib ntoo muaj cov yam ntxwv txaus rau siv hauv:

• cov txheej txheem tseem ceeb;
• qhov rais;
• qhov rooj

2

Pawg ntawm cov khoom sib txawv suav nrog cov ntoo txiav uas muaj qhov tsis xws luag. Koj tuaj yeem muab cov ntoo zoo li no tso rau ntawm lub crate lossis ntawm daim ntaub thaiv.

Tseem ceeb: lawv yuav tsum tsis txhob cuam tshuam qhov kev nkag siab ntawm cov khoom tiav.

Yog li, nws tuaj yeem txiav txim siab ua raws qib qib ntoo thib ob los ntawm qhov tsis muaj:

• kab nrib pleb ntawm qhov tob;
• pob txha tawg;
• cov cim ntawm kev tsis zoo (tab sis cov pob xoob xoob nrog ntu hla txog 2 cm raug tso cai).

3

Qhov sib txawv ntawm cov ntoo txua ntoo hauv tebchaws Russia yog tias lawv yog, muab nws me me, tsis zoo heev. Los ntawm cov khoom siv no, koj tuaj yeem ua, piv txwv li, lub thawv rau ntim thaum thauj khoom hauv kev thauj mus los . Tsis tas li, cov plag tsev thiab pallets tau tsim los ntawm nws lub hauv paus. Txhua yam zoo ib yam, txawm hais tias muaj teeb meem theem, yuav tsum tsis txhob muaj cov pob txha sib txuas thiab cov kab nrib pleb txuas mus rau qhov tob tob. Tab sis tej zaum yuav muaj tus kab mob sib kis, qhov tsaus ntuj nti thiab thaj chaw dawb thiab pob zeb luam yeeb. Vim li no, tag nrho cov peev txheej peev txheej muaj tsawg heev thiab tsis tso cai siv cov ntoo zoo li no rau yam tsawg ib yam teeb meem.

4

Nov yog qeb ntoo uas pheej yig tshaj. Nws raug tso cai ntawm lub laj kab ib ntus, qhov chaw thiab cov khoom siv hluav taws xob. Nws yog qhov tso cai rau yam no:

• pom cov cim ntawm qhov ntxhib;
• ib qho;
• splicing pob caus ua ke;
• kev puas tsuaj loj loj (yog tias tsuas yog ntoo tsis nkag rau hauv txhais tes thiab khaws qhov tsawg kawg ntawm cov khoom ruaj khov thoob plaws).

Cov pob tsis sib xyaw hauv qib 4 tuaj yeem npog ntau dua ib nrab ntawm qhov ntev ntawm pawg thawj coj saib. Dov npog 50 thiab ntau feem pua ntawm thaj chaw raug tso cai. Ib qhov dhau mus txog ¼ ntawm qhov ntev kuj tseem yuav muaj ntau.

Tseem ceeb: koj tsis tuaj yeem tsuas yog siv lub rooj tsav xwm tsis zoo lossis teev npe thiab tshaj tawm nws qib plaub. Cov khoom siv no muaj tus lej ntawm lwm qhov tsis suav nrog hauv GOST 2140.

Ntxiv, Prima, AB thiab BC pawg

Kuj tseem muaj lwm txoj hauv kev xaiv ntawm cov ntoo ntoo uas tau pom. Hauv qhov kev faib tawm no, thawj qhov chaw yog nyob ntawm ntau yam "Ntxiv". Nws ua tau raws li txhua qhov kev lag luam thiab tsoomfwv cov qauv. Thaum yuav nws, koj tuaj yeem ntseeg tau tias tsis muaj qhov tsis xws luag . Ua kom tiav homogeneity ntawm cov qauv thiab pom lub suab nrov tau lees tias, qhov siab heev. Tsuas yog lub taub qab ntawm lub thoob yog siv rau kev tsim khoom ntawm "Ntxiv".

Lub ntsiab lus ntawm Prima ntau yam hais tias nws nyob ze rau qhov zoo tshaj plaws . Qhov sib txawv nrog hom kev txhawj xeeb yav dhau los feem ntau yog tus nqi. Muaj qhov tsis xws luag, tab sis lawv tsis tseem ceeb thiab tsis muaj txiaj ntsig zoo rau qhov ua tau zoo.

"Prima" raug coj los ua khoom siv hauv vaj hauv tsev, kho kom zoo nkauj vaj huam sib luag, txiav tsheb los ntawm sab hauv.

AB ntau yam yuav dhau los ua qhov pheej yig dua li Prima . Tab sis kev lag luam no tsis yog xwm txheej: txawm tias thawj zaug pom ntawm cov khoom siv, koj tuaj yeem pom tias muaj qee yam tsis raug nrog nws. Muaj pob qhov pob, qhov chaw tawg me me, thiab cov qhov dej txhaws. Tab sis BC ntau yam phem dua li lwm yam, nws yog hom ntoo uas pheej yig tshaj plaws. Tshaj tawm cov kab nrib pleb feem ntau pom. Muaj ntau cov pob caus, thaj chaw tsis zoo thiab cov kab laug sab tau pom ib ntus.

Cov hoob twg xaiv rau kev tsim kho?

Cov laug cam thiab cov cav ntawm qib siab tshaj plaws thiab thawj pawg tuaj yeem siv rau txhua qhov chaw tsim kho ntawm ib lub tsev twg, suav nrog rau kev vov tsev. Tab sis, muab tus nqi siab ntawm cov neeg tseem ceeb ntoo, nws yuav yog qhov raug dua los siv thawj qib rau lub ru tsev . Qhov siab tshaj plaws tau pom zoo kom siv rau qhov tseem ceeb ntawm lub ntsej muag thiab qhov teeb meem hnyav tshaj plaws. Qib ob yog qhov xav tau feem ntau rau kev npaj npaj ua haujlwm. Nws ua rau cov ntaub ntawv zoo, laj kab sab nrauv lossis cov thav duab ib ntus. Lathing rau vov tsev thiab ua tiav cov ntaub ntawv kuj yuav yog lub tswv yim zoo.

Tsob ntoo ntoo thib peb xav tau rau cov khoom siv hluav taws xob thiab cov tsev ib ntus . Nws kuj tseem tuaj yeem siv los ua kev taug kev, hauv pem teb rau lub log tsheb. Yuav siv tau los kho thiab hloov ntoo ntawm cov cuab yeej. Qib plaub tsuas tuaj yeem siv rau kev npaj ua haujlwm thiab theem nrab.

Tsuas yog lwm txoj hauv kev yog roj rau cua sov thaum tsim kho thiab kho.

Qib "Ntxiv" feem ntau siv rau kev tsim khoom ntawm txheej txheej . Feem ntau, ntoo thiab ntoo ntawm chav kawm no tau los ntawm cov ntoo thuv. Yog li ntawd, lawv tau siv qhov tshwj xeeb tshaj yog lub zog muaj zog tsis xav tau. Ntau yam "Prima" tau siv dav rau decking. Tau kawg, cov tsiaj raug xaiv uas muaj kev tiv thaiv ntau tshaj plaws rau qhov tsis zoo ntawm huab cua. Cov khoom siv no tseem tuaj yeem siv rau kev ua haujlwm sab hauv.