Siv ntaub nplaum "khaub thuas vuam": kev piav qhia thiab cov khoom

Nplaum "khaub thuas vuam" yog ib tug muaj pes tsawg leeg npaj rau lub rooj sib txoos ntawm qhov chaw tsis muaj thermal cawv. Bonding yog nqa tawm los ntawm yas deformation ntawm lub loj thiab nws cov allergic rau hauv qhov chaw. Qhov no txoj kev tau pom nws ntau tis rau cov kav dej thiab kho tsheb. Cov sib tov muaj ntau yam zoo, cov uas, piv txwv li, hla ntawm qhov yuav tsum tau rau txoj kev kawm.

piav qhia

Adhesive txias vuam tej zaum yuav ib tug-tivthaiv los yog ob-tivthaiv. Muaj pes tsawg leeg tej zaum yuav muaj epoxy resins , hlau Cheebtsam thiab koom haum pab tshuaj. Nyob rau hauv thawj cov ntaub ntawv peb yuav tau tham txog cov khoom xyaw uas yuav tsum tau mus tsim uniformity thiab plasticity. Yog hais tias nws yog tsim los ntawm nws yog xim hlau cov khoom xyaw, lawv ua raws li ib tug tub lim. Whereas ib tug ntxiv yam khoom uas leej faj thiab thiaj li nyob.

Siv ntaub nplaum "khaub thuas vuam" - ib tug sib tov ntawm ib tug polymer cov khoom xyaw. Zog yuav nyob ntawm seb qhov zoo ntawm cov sib tov, ntawm qhov chaw npaj thiab kev siv. Peb yuav tsum tau sim los tsim ib qho zoo tagnrho chaw nyob rau hauv uas lub kev twb kev txuas taw tes yuav tsum muaj zog tshaj lub puag cov ntaub ntawv uas, tab sis nyob rau hauv xyaum ua tau qhov no yog tsis ib txwm tau. Yog li ntawd, los mus piav qhia cov nplaum yog tsuas yog siv rau me me kho.

kub yam ntxwv

Heev feem ntau, tus neeg seb puas tsimnyog tau rau lo lus nug ntawm yog dab tsi qib ntawm kub yuav tsum tau los mus tiv lub nplaum muaj pes tsawg leeg. Nyob rau hauv pob koj yuav nrhiav tau tej yam tsis nyob rau hauv uas muaj pes tsawg leeg yuav nyob ruaj khov. Qhov siab tshaj plaws tau kub khwv nyiaj txiag mixtures feem ntau yog 260 ° C los yog dog dig dua.

Txawm li cas los, nws yuav tsum tau nco ntsoov tias mix yuav muaj zog yog hais tias siv kom yog yog. Qhov no qhia tau hais tias lub nplaum nrog ib tug me me tshaj plaws kub yuav tsum tau siv rau kho ntawm hais tias yuav tsum siv nyob rau hauv ib txwm tej yam kev mob.

Nyob rau hauv lub lag luam koj yuav nrhiav tau ib tug kua nplaum uas yuav tsum tau nyiaj mus dhau ib tug ntau dua kub, nws yog hu ua high-kub txias welding. Tej niam khaws lawv lub zog ntawm kub txog li 1316 ° C. Haum ntaub ntawv lug rau tebchaw ntawm chaw uas yog tujtaws raug cua sov, vim hais tias cov kev siv ntawm cov pa vuam qee zaum nyuaj heev.

Hom txias vuam

Yog hais tias koj xav tau muab "khaub thuas vuam", ces koj yuav tsum nug dab tsi lub chaw tsim tshuaj paus muab kev pab khoom rau kev ua lag luam. Domestic khoom yuav tsum tau ntau pheej yig, tab sis tsis muaj xws li ib tug siab zoo. Yog li ntawd, kws txawj pom zoo yog hais tias tau mus kis tau txawv teb chaws manufacturers compositions, xws li ABRO los yog Hi-Iav. Zoo-cov pov thawj khoom ntawm domestic manufacturers, "Pob zeb diamond" thiab "Polimet".

Raws li nyob tus yeees ntawm nplaum thiab lub taub hau yuav tsum paub qhov txawv ntawm cov kua thiab hom zoo li plaster txias welding. Tus thawj hom - ib tug ob-tivthaiv formulations, tus luj ntawm uas yuav tsum tau tov ua ntej yuav siv. Zoo li plaster nyob rau hauv tsos yuav luag indistinguishable los ntawm zoo tib yam av nplaum. Lawv zoo li ib los yog dual bar. Nyob rau hauv lub caij nyoog kawg no cov ntaub ntawv, qhov loj nyob rau hauv lub mixed ua ntej yuav siv.

Tseem nyob rau ntawm kev muag khoom tshwm sim lo "khaub thuas vuam" universal, nws yog tsim los rau cov hlau, kho tsheb thiab underwater welding. Tus thawj hom yuav siv tau rau kev ua hauj lwm nrog hlau, ntoo thiab polymers. Cov tebchaw yog cov feem ntau check. Yog hais tias peb yuav muaj ib tug sib tov ntawm hlau, nws yuav muaj ib tug hlau cov ntsiab lus thiab txig tiv nrog vuam ntawm feem ntau hlau.

Yog hais tias tau ua hauj lwm nyob rau hauv nyuaj tej yam kev mob, nws yog tsim nyog los xaiv ib tug uas tsim nyog muaj pes tsawg leeg, e.g. xws uas yog siv rau Vuam nyob rau hauv dej. Qhov kub tsoom fwv nyob rau hauv uas lub leeg yog tau khaws nws lub zog tseem yog ib qho tseem ceeb. Lub siab dua lub siab tshaj plaws kub, nyob tus yeees ntawm cov check nyob rau hauv tag nrho cov kev khiav hauj lwm tej yam kev mob.

Hauj lwm thiab cov khoom Epoxy

Nyob rau hauv kev ua lag luam yuav tsum tau ntsib thiab lub nplaum epoxy-av nplaum "khaub thuas vuam". Nws yog siv rau kho ntawm cov hlau thiab lawv cov alloys. Ib tug ob-tivthaiv muaj pes tsawg leeg thiab muaj ib tug muaj pes tsawg leeg ntawm ib tug ruaj khov neeg sawv cev rau epoxy cob. Cov nyob tus yeees yog resistant rau dej, cov kuab tshuaj thiab cov roj, thiab tsis muaj kev hloov yam ntxwv nrog lub sij hawm.

Sib raug zoo cov khoom yuav siv tau nyob rau kub ib ncua los ntawm -40 mus + 150 ° C. Khaub thuas vuam "epoxy nplaum" yog tsuas tov ob txhais tes, thiab lub Cheebtsam yog twb xaiv nyob rau hauv qhov tseeb npaum li cas. Plasticine tom qab lub tshaaj yog npaj los siv. Cov nqi ntawm cov sib tov yog muab khaws cia tseg rau 5 feeb, thiab tom qab nws muaj pes tsawg leeg yuav tsum muaj ntaub ntawv kho thiab txoj hauj lwm kom paub meej. Ib teev tom qab glued khoom uas yuav machined, namely tus liab qab, sib tsoo thiab drilling.

Qhov kev piav qhia thiab thaj chaw ntawm no vuam "Pob zeb diamond"

Adhesive txias vuam "Pob zeb diamond" kho tsis pub dhau ib teev tom qab daim ntawv thov. Lub qhov kawg lub dag lub zog ntawm cov sib tov nce mus txog ib hnub twg, ces cov khoom tej zaum yuav raug mus rau cov yam ntxwv loadings. Rov qab siv lub seem lo yuav ceev cov zaj duab xis thiab tau ntim rau hauv ib lub raj.

Ua hauj lwm nrog ib tug sib tov yuav ua tau txawm nyob rau hauv lub rooj plaub uas lub ua ke chaw muaj ib tug siab ya raws cov ntsiab lus. Nyob rau hauv cov ntaub ntawv no, muaj pes tsawg leeg yuav tsum yuav tus kom txog rau thaum koj xav tias so rau ntawm qhov chaw. Ua ntej tua cov kua nplaum yuav tsum tau muaj los ntawm ib tug hlua rau 20 feeb. Yog hais tias tsim nyog, leeb tus txheej txheem ntawm tua cov muaj pes tsawg leeg yuav tsum tau rhuab, koj siv tau cov tsev neeg tshuab. Ua hauj lwm yuav tsum tau ua nyob rau hauv ib tug zoo ventilated chav tsev, tus tswv yuav tsum looj hnab looj tes. Raws li ib feem ntawm cov kua nplaum muaj:

• epoxy resins;
• mineral fillers;
• hardeners;
• hlau cam.

Tearing lub zog yog 120 kgf / cm², whereas puas kub yog 150 ° C. Brinell hardness yog 120 kgf / cm². Nqi tiv thaiv sib tov rau 10 feeb, uas yog muaj tseeb thaum kub xws li ntawm 20 mus rau 30 ° C. Cov ua hauj lwm yuav tsum tau nqa tawm nyob rau hauv kub hauv qab no + 5 ° C.

Khaub thuas vuam linoleum

Siv ntaub nplaum "khaub thuas vuam" linoleum pom ntawm kev muag khoom nyob rau hauv peb ntau ntau yam:

• Adhesive ntawm hom A;
• Adhesive ntawm hom C;
• T. hom nplaum

Cov yav tas yog siv ncaw. Adhesive ntawm hom A muaj ib tug kua taub hau, raws li nws yog ib co kuab ntsiab lus. Xws li ib tug qauv enables zoo yaj lub ntug nplaum. loj kis sau no muaj pes tsawg leeg tsis tau yuav, vim hais tias nws yog heev kua.

Lub ntsiab kom zoo dua yog qhov tseem tau tseeb thiab yuav luag imperceptible nqaws. Av nplaum txias vuam-hom yog zoo heev rau lub tshiab linoleum. Yog hais tias koj tab tom txiav kev pab them nqi nyob rau hauv lub tsev, lub ntug webs tej zaum yuav tig tsis heev muaj tseeb. Nyob rau hauv cov ntaub ntawv no, zoo dua yuav ib tug kua nplaum-hom S.

Qhov kev piav qhia thiab thaj chaw ntawm lub nplaum ntawm hom C

Raws li ib feem ntawm no ntau nplaum PVC thiab tsawg kuab. Ib tug sib tov ntawm ib tug nplua nuj thiab tuab, yog li ntawd koj yuav siv nws los sau txawm loj kis thiab tej kab nrib pleb. Xws li ib tug sib tov yog zoo tagnrho rau kho ntawm lub qub linoleum. Thaum uas siv cov no sib tov, muaj yog tsis muaj yuav tsum tau mus kho cov npoo, qhov khoob yog permissible mus txog 4 mm. Tom qab so qhuav ntaub ntawv ib tug muaj zog thiab zoo leeg, paub hais tias nws yuav tsis yooj yim.

Hauj lwm ntawm cov kua nplaum rau txias vuam ntawm T

Qhov no nplaum - rau txias vuam ntawm linoleum, uas yog tsis tshua muaj siv. Haum muaj pes tsawg leeg rau linoleum multicomponent tebchaw raws li PVC thiab polyester. Siv hom vuam tso cai rau kom tau ib tug txhim khu kev qha, yog thiab saj zawg zog leeg. Haum rau tsevneeg qauv txawm semi-coj mus muag linoleum.

Nta ntawm kev siv rau hlau txias vuam "Thermo"

Qhov saum toj no lo - rau txias vuam hlau, nws yog ib tug metallosilicate muaj pes tsawg leeg uas muaj zog viscosity. Cov mis muab ib tug sib tov ntawm tshem tawm los ntawm tus neeg zoo li hom tsis xws luag, kab nrib pleb thiab chips. Siv cov nplaum rau cov hlau qhov chaw yuav ua los ntawm cam khwb cia hlau, hlau, titanium, thiab lwm yam Thaum tshav kub kub-resistant alloys.

Ib tug zoo sib tov nyob rau hauv lub kho ntawm burnt tawg tsam silencing thiab tej kab nrib pleb tsis disassembly. Tom qab so qhuav, cov leeg yuav siab zog thiab dej kuj, undergoes ib co thiab cov neeg kho tshuab kev nyuaj siab. Qhov yuav siv tau rau kub ib ncua los ntawm -60 mus +900 ° C.

Ua ntej siv cov kho qhov chaw yuav tsum tau ntxuav ntawm scale, xeb thiab cov av, degreased nrog acetone puag los yog lwm yam uas zoo sib xws compound, rau tshem tawm ib co kua nplaum ntawm cov roj. Muaj pes tsawg leeg yuav tsum tau tov kom txog thaum ib tug uniform taub hau, thiab ces thov mus rau qhov chaw tusyees nrog ib tug spatula.

xaus

Raws li ib tug ntawm lub ntsiab zoo ntawm txias vuam ua hauj lwm pab tsis muaj kev xav tau tshwj xeeb kev cob qhia. Master yuav tsum tsis txhob muaj tej kev txawj ntse mus cuag ib tug zoo tshwm sim nws yuav tsum txaus cia li mus ua raws li cov uas xa tuaj nrog cov lus qhia.