Cov Tshuab Ntxhua Khaub Ncaws (40 Daim Duab): Hnyav, Nws Yog Dab Tsi, Tshuab Ntxhua Khaub Ncaws Fluoroplastic Thiab Hlau, Yas Thiab Lub Xwmfab, Vov Tsev Thiab Hniav, Lwm Yam

Cov txheej txheem:

Video: Cov Tshuab Ntxhua Khaub Ncaws (40 Daim Duab): Hnyav, Nws Yog Dab Tsi, Tshuab Ntxhua Khaub Ncaws Fluoroplastic Thiab Hlau, Yas Thiab Lub Xwmfab, Vov Tsev Thiab Hniav, Lwm Yam

Video: Cov Tshuab Ntxhua Khaub Ncaws (40 Daim Duab): Hnyav, Nws Yog Dab Tsi, Tshuab Ntxhua Khaub Ncaws Fluoroplastic Thiab Hlau, Yas Thiab Lub Xwmfab, Vov Tsev Thiab Hniav, Lwm Yam
Video: wb mus npaj lub chaw yuav los so tus me ntxhais lawm lau 2024, Tej zaum
Cov Tshuab Ntxhua Khaub Ncaws (40 Daim Duab): Hnyav, Nws Yog Dab Tsi, Tshuab Ntxhua Khaub Ncaws Fluoroplastic Thiab Hlau, Yas Thiab Lub Xwmfab, Vov Tsev Thiab Hniav, Lwm Yam
Cov Tshuab Ntxhua Khaub Ncaws (40 Daim Duab): Hnyav, Nws Yog Dab Tsi, Tshuab Ntxhua Khaub Ncaws Fluoroplastic Thiab Hlau, Yas Thiab Lub Xwmfab, Vov Tsev Thiab Hniav, Lwm Yam
Anonim

Cov tshuab ntxhua khaub ncaws tau siv dav thaum tsim ntau yam nrawm nrawm, tab sis tsis yog txhua tus neeg ua haujlwm hauv tsev muaj peev xwm paub seb nws yog dab tsi, nrog rau txiav txim siab qhov hnyav thiab qhov ntsuas qhov xav tau ntawm cov khoom. Kev faib khoom ntawm cov khoom suav nrog kev faib khoom raws li ntau tus yam ntxwv - los ntawm hom kev ua tau zoo rau cov khoom siv ntawm kev tsim khoom. Txhawm rau nkag siab qhov sib txawv ntawm lub tshuab ntxhua khaub ncaws fluoroplastic thiab hlau, yas thiab lub xwmfab, lub ru tsev thiab cov hniav, lwm hom kev kho vajtse, cov ncauj lus ntxaws ntxaws txog lawv tus yam ntxwv thiab lub hom phiaj yuav pab.

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Nws yog dab tsi?

Tshuab ntxhua khaub ncaws yog cov khoom siv hlau lossis cov khoom siv polymer suav nrog ntau daim txuas txuas. Nws xav tau kom nce lub dav hlau ntawm kev txhawb nqa uas cov ntsia hlau lossis ntsia liaj qhov rooj sib tham. Qee zaum cov khoom no ua raws li tus tuav - cov tshuab ntxhua khaub ncaws hu ua xauv, ntsuas phoo, lawv tiv thaiv kev sib txuas los ntawm kev tsis tau ntswj ntswj . Lawv tau teeb tsa hauv cov cheeb tsam tshwj xeeb tshwj xeeb - qhov uas xoob cov khawm nrawm tuaj yeem ua rau txaus ntshai.

Hauv cov pob qij txha uas cov khoom siv mos mos tuaj yeem ua puas, tso lub tshuab ntxhua hauv qab cov txiv ntoo . Yog tias ib feem xav tau kev sib khi ntawm kev sib koom tes, cov khoom siv silicone lossis fluoroplastic tau siv. Rau kev tsim lub tshuab, lub tshuab siv lub tsev, thiab lwm yam lag luam, cov khoom lag luam tau siv los ntawm cov hlau thiab cov hlau, suav nrog cov hlau tsis xeb, tsis muaj hlau. Tus qauv ntxhua khaub ncaws zoo li daim tiaj tiaj nrog lub ntsej muag tawv, muaj kev xaiv nrog lub qhov los yog qhov me me. Kuj tseem muaj cov iav hais nrog cov nqes ntawm sab hauv lossis sab nraud.

Kev tsim lub tshuab ntxhua khaub ncaws thaum tsim khoom suav nrog cov chav kawm raug - A, C, ntxiv rau hom 1 lossis hom 2.

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Qhov sib txawv ntawm cov txiv ntoo

Lub tshuab ntxhua khaub ncaws, txawm hais tias nws yog ib qho tseem ceeb ntawm cov ntsia hlau txuas nrog rau cov txiv ntoo, muaj qhov sib txawv tseem ceeb. Qhov loj yog qhov tsis muaj xov. Ntawm cov txiv ntoo, nws muab kev ruaj ntseg txuas nrog bolts, pas nrig, ntsia hlau. Lub tshuab ntxhua khaub ncaws tsis nqa qhov ua haujlwm nrawm; theej, nws ua raws li lub gasket lossis cov khoom tiv thaiv.

Muaj qhov sib txawv hauv daim ntawv ntawm cov khoom. Cov txiv ntoo muaj cov npoo sab nrauv los pab txhawb kev teeb tsa. Qhov tseem ceeb clings rau lawv, tso cai rau koj tig thiab kho lossis tshem tawm cov khoom lag luam. Sab nrauv ntawm lub tshuab ntxhua khaub ncaws feem ntau yog du, qee qhov hniav. Cov ntaub ntawv ntawm kev tsim khoom, thiab lub zog yam ntxwv, thiab txawm tias tuab, kuj txawv.

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Thawj qhov yuav tsum tau muaj

Cov tshuab ntxhua khaub ncaws yog cov khoom tsim qauv uas yuav tsum ua tau raws qhov xav tau tshwj xeeb. Ntawm lawv yog qhov tsis pom qhov tsis xws luag. Burrs thiab ntse ntug, tawg thiab kua muag tsis pub rau ntawm cov khoom lag luam, cov kab xeb kuj tseem suav tias yog qhov tsis tuaj yeem lees txais. Raws li chav kawm raug, cov khoom tuaj yeem koom nrog chav A lossis C, muaj puag ncig puag ncig, oblique square lossis serrated shape.

Kev tsim khoom tuaj yeem nqa nrog lossis tsis muaj txheej txheej. Kev kho cua sov ntawm cov khoom hauv kev tsim khoom yog nqa tawm ntawm tus kheej. Rau cov tshuab ntxhua khaub ncaws ntawm qhov tseeb chav kawm A, qhov ntsuas qhov hnyav tau teeb tsa ntawm 140HV, rau C - tsawg kawg 100HV.

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Hom kev txheeb xyuas

Cov tshuab ntxhua khaub ncaws tau siv txhawm rau txhawm rau txhim kho polycarbonate thiab cov txheej txheem ru tsev, rau cov xaim hlau tais thiab kho nyob rau hauv ib qho kev sib koom ua ke thiab ua tiav nrog cov ntsia hlau, uas tso cai rau kom ntseeg tau cais tawm lossis kho qhov chaw ruaj khov. Muaj ntau yam tshwj xeeb ntawm cov khoom lag luam zoo li no - rau lub qhov rooj qhov rooj, hluav taws xob tsim hluav taws xob, tiv taus roj rau cov tshuab thiab cov txheej txheem.

Feem ntau, rau cov ntsia liaj qhov rooj, cov tshuab ntxhua khaub ncaws yog ua los ntawm cov hlau tsis xeb, galvanized, los ntawm cov hlau tsis muaj hlau. Lawv kuj tsis yog xim hlau, ua los ntawm silicone, textolite. Txhua hom tshuab ntxhua khaub ncaws tuaj yeem faib ua pawg, raws li lawv lub cev, qhov loj me thiab lwm yam ntxwv. Ib txhia ntawm lawv muaj nqis txiav txim siab hauv kev nthuav dav.

Rwb thaiv tsev . Cov khoom ntawm pawg no yuav tsum muaj cov khoom siv hluav taws xob, vim nws tau siv los ua qhov sib txawv ntawm cov khoom siv nrog cov khoom siv siab. Feem ntau, siv lub tshuab ntxhua khaub ncaws, uas muaj lub neej ua haujlwm ntev txaus.

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Tiv tauj Hom tshuab ntxhua khaub ncaws no muaj qhov ntsuas radial lossis qhov nti ntawm qhov chaw ua haujlwm. Cov khoom yog ua los ntawm cov hlau zoo nkauj. Kev sib xyaw ua ke no ua rau nws muaj peev xwm ua kom muaj kev sib cuag ntawm kev sib tshuam kom nruj li sai tau.

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Sealing . Cov khoom lag luam ntawm hom no tau siv dav hauv kev lag luam tsheb, nrog rau kev tsim cov tshuab hydraulic thiab khoom siv. Thaum teeb tsa nruab nrab ntawm cov khoom sib txuas, lawv ua raws li kev sib khi thiab ntim khoom.

Rau kev tsim cov tshuab ntxhua khaub ncaws, cov khoom siv yas tau siv, suav nrog cov hlau mos - tooj liab lossis cov hlau xeb tiv taus xeb.

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Oblique . Cov tshuab ntxhua khaub ncaws ntawm hom no muaj ntu ntu ua ntu ntu. Lawv yog qhov tsim nyog los txuas I-kab teeb, cov channel thiab lwm yam ntawm cov hlau kuav los tiag, uas nws yuav tsum tau them nyiaj rau qhov nqes hav ntawm cov dav hlau.

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Conical thiab kheej kheej . Cov tshuab ntxhua khaub ncaws tshwj xeeb tsim los txo qhov siab ntawm lub dav hlau txhawb nqa. Lawv muaj cov yam ntxwv ua rau poob siab uas them rau qhov cuam tshuam thiab cuam tshuam rov qab uas tshwm sim ntawm kev sib tshuam. Thaum xub thawj, lawv tau tsim los txhawm rau txhawm rau ua haujlwm thaum lub sijhawm ua haujlwm, cov duab conical lossis kheej kheej tau xaiv nyob ntawm qhov tshwj xeeb ntawm lub dav hlau mounting.

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Flowmeter . Cov yeeb nkab txheej txheem hauv daim ntawv ntawm lub nplhaib tiaj nrog lub qhov nyob hauv nruab nrab. Cov khoom tau teeb tsa nruab nrab ntawm cov flanges thiab ua raws li lub diaphragm. Lub qhov muaj 45-degree ua tus coj ntawm ntug.

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Nyob nruab nrab . Cov txheej txheem txheej txheem ntawm cov tshuab nrov nrov tau paub nyob hauv lub npe no. Lub tshuab ntxhua khaub ncaws yog ib feem ntawm cov neeg hais lus, muab kev txav tawm ntawm lawv cov diffusers.

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Kev sib tawg . Cov tshuab ntxhua khaub ncaws tshwj xeeb rau siv hauv kev lag luam tsheb.

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Spacer . Ntau yam txuas txuas ua los ntawm cov hlau carbon. Lub tshuab ntxhua khaub ncaws them nyiaj rau qhov siab ntawm cov kabmob, tiv thaiv kev puas tsuaj rau nws.

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Reflective roj . Cov khoom ntawm hom no yog siv los tiv thaiv cov kabmob los ntawm dej nyab nrog cov roj nplua nyeem. Ib feem ntawm cov khoom sib khi, muaj qhov khoob ntxiv ntawm qhov chaw ib puag ncig.

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Tej thaj chaw deb . Ib hom tshwj xeeb ntawm cov ntsiab lus tau teeb tsa hauv cov rooj tog zaum. Ntxiv nrog rau lub nplhaib tiaj, nws muaj qhov tubular hauv daim ntawv ntawm lub tes tsho. Cov ntsiab lus zoo li xav tau hauv kev nqa cov txheej txheem.

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Kev tso tawm sai lossis txhawb nqa . Nws muaj qhov txheej txheem saum npoo av qub, muab kev teeb tsa yooj yim yam tsis muaj cov khoom siv ntxiv. Tshem lub tshuab ntxhua khaub ncaws kuj yooj yim heev.

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Throttle . Ib pawg tshwj xeeb ntawm cov khoom lag luam tau teeb tsa hauv cov raj xa dej, cov kav xa dej, cov cua sov ua kom muaj zog tiv thaiv nruab nrab. Lawv cov qauv tuaj yeem yog disk lossis chav, qhov ntu ntu yog qhov hloov pauv lossis hloov pauv. Cov tshuab ntxhua khaub ncaws yog lub luag haujlwm los kho qib kev tiv thaiv hauv cov kab ke, pab tswj kev siv thiab ua kom zoo ib yam ntawm cov khoom siv cua sov los yog lwm yam xov xwm.

Kuj tseem muaj ntau yam yooj yim, nthuav dav tshaj plaws hauv kev tsim cov ntsia hlau txuas. Cov tshuab ntxhua khaub ncaws no tau siv ntau yam haujlwm, feem ntau lawv tsis muaj qhov tshwj xeeb nqaim.

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Tiaj

Hom ntxhua khaub ncaws ntau tshaj plaws. Cov khoom tuaj yeem muaj puag ncig lossis cov duab plaub, feem ntau lawv tau ua los ntawm cov hlau, tab sis lawv tuaj yeem yog fluoroplastic, ntxiv rau los ntawm lwm hom yas. Qhov loj me ntawm cov tshuab ntxhua khaub ncaws tiaj tus yog qhov dav tshaj plaws; lawv tuaj yeem txhawb ntxiv, txo lossis nce ntxiv.

Cov kev xaiv plaub fab feem ntau siv thaum sib dhos cov qauv ntoo nrog ntu zoo sib xws. Siv lub tshuab ntxhua khaub ncaws kom tuab dua. Qhov no yog qhov xwm txheej tsim nyog rau txo qhov ua kom deformation ntawm lub dav hlau ntawm ib feem.

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Txo

Koom rau hauv qeb ntawm cov tshuab ntxhua khaub ncaws. Lawv txawv nyob rau thaj tsam ntawm qhov chaw sib cuag. Nws me dua li tus qauv xaiv.

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Loj

Plaub fab loj lossis puag ncig lub tshuab ntxhua khaub ncaws ntawm hom no yog siv rau kev sib dhos ua haujlwm. Qhov kev sib cuag ntawm qhov chaw sib koom ua ke tso cai rau ua kom haum ntawm cov ntsiab lus.

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Caij nplooj ntoos hlav loaded

Tsis tas li, lub tshuab ntxhua khaub ncaws tuaj yeem raug hu ua faib lossis zom. Feem ntau nws yog nyob rau hauv daim ntawv ntawm 1-tig lub caij nplooj ntoo hlav, nyob rau hauv uas muaj qhov sib txawv qhia tawm tsam kev sib hloov stroke . Thaum txhim kho lub tshuab ntxhua khaub ncaws caij nplooj ntoo hlav, nws muaj peev xwm kom tau txais cov xov txuas uas muab qhov nruj tshaj plaws yam tsis muaj kev pheej hmoo xoob. Kev kho yuav siv qhov chaw nrog ntug tshwj xeeb ntawm cov khoom. Nws poob mus rau hauv lub dav hlau ntawm kev txhawb nqa, sib tsoo hauv nws.

Lub tshuab ntxhua khaub ncaws caij nplooj ntoo hlav ob zaug yog siv rau hauv kev teeb tsa kev tsheb ciav hlau . Ib leeg-tig muaj lub hom phiaj dav dua. Rau nws cov khoom siv, lawv xaiv tsis yog pas nrig lossis hlau hauv cov ntawv, tab sis tsuas yog xaim ntawm qee qib ntawm cov hlau. Lub caij nplooj ntoo hlav caij nplooj ntoo hlav yog ua los ntawm zinc-plated lossis oxidized hlau.

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Duab Plaub

Hom khoom hlau tiaj tus no zoo ib yam li cov xwm txheej thiab sib npaug, tab sis muaj ntu sib txawv. Lub hauv paus tseem ceeb ntawm kev thov yog kev sib dhos ntawm cov khoom ntoo.

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Cov cog

Lub npe no zais tag nrho cov tshuab ntxhua khaub ncaws caij nplooj ntoo hlav tau ua raws li GOST 6402. Qhov kawg ntawm qhov kho vajtse kho vajtse nyob ntawm ntau lub dav hlau.

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Nres

Lub tshuab ntxhua khaub ncaws xauv yog npaj rau xauv cov xov txuas. Cov khoom lag luam no muaj cov xim sab hauv lossis sab nrauv . Hauv cov txheej txheem ntawm kev kaw qhov nrawm, qhov ntsuas tus kheej yog deformed, ua raws li cov nplais clamps. Lub tshuab ntxhua khaub ncaws, haum nrog ko taw lossis ntiv taw, tiv thaiv cov ntsia liaj qhov rooj los ntawm xoob. Thaum lub sijhawm teeb tsa, nws cov ntsiab lus nthuav tawm yog khoov rau ntawm ntug ntawm cov txiv ntoo.

Lub tshuab ntxhua khaub ncaws xauv tseem suav nrog cov tshuab ntxhua khaub ncaws nrog ntau tus qauv tsim . Lawv tau ua los ntawm cov hlau thiab cov hlau mos dua. Qhov hu ua "sprocket" kuj yog lub tshuab ntxhua khaub ncaws, muaj cov hniav sab nraud. Xauv ntau yam yog siv los tiv thaiv kev txav chaw.

Cov tshuab ntxhua khaub ncaws no haum rau kev teeb tsa hauv cov chaw uas tsis tas yuav tsum tau nruj ua ntej.

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Los tiv thaiv kev co

Ib pawg tshwj xeeb ntawm cov tshuab ntxhua khaub ncaws yog damping. Nws yog npaj rau kev teeb tsa hauv cov hlau thav duab, hauv qhov chaw ntawm lawv kev sib cuag nrog lub hauv paus, txhawm rau tiv thaiv kev sib kis ntawm cov qauv-ua suab nrov ntawm cov ntsiab lus txuas. Cov khoom zoo li no yog tsim los ntawm cov khoom siv hluavtaws elastomers, feem ntau yog roj hmab.

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Cov ntaub ntawv thiab txheej

Cov tshuab ntxhua khaub ncaws rau ntau lub hom phiaj feem ntau yog ua los ntawm cov hlau, lawv tau muab cov chav kawm muaj zog sib xws rau hom kev ua tau zoo. Piv txwv li, cov hlau tsis xeb 20X13 lossis cov hlau tsis muaj hlau yog siv rau kev ua haujlwm hauv ib puag ncig txhoj puab heev. Cov tooj liab, txhuas, tooj dag, tooj liab ntxhua khaub ncaws yuav ua kom zoo xwb. Kev xaiv cov hlau tsis huv kuj tseem nrov, thiab cov khoom lag luam muaj zog tau txais los ntawm kev ntxiv cov khoom sib xyaw - feem ntau yog chromium (40X).

Lwm yam kev xav tau yuav tsum raug coj mus rau hauv tus lej ib yam. Cov tshuab ntxhua khaub ncaws ntawm chav kawm 4.8 lossis 5.8 tsis yog chrome plated, lawv tau ua los ntawm cov hlau 10 lossis 20. Yog xav tau kev ua tau zoo dua, yuav tsum tau ua kom tsis muaj zog 20G2R.

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Daim ntawv thov txheej txheej tiv thaiv muaj qhov ua tau zoo ntawm cov yam ntxwv ntawm cov khoom. Qhov kev pab them nqi yuav zoo li no.

  • Galvanized . Cov txheej tiv thaiv txheej sab nrauv yog thov los ntawm kub lossis galvanized galvanizing.
  • Cadmatized . Nws tau siv rau cov tooj liab ntxhua hauv cov dej tshiab thiab ntsev kom tiv thaiv kev tawm tsam kev tawm tsam.
  • Kev sib xyaw ua ke ntawm tooj liab, chromium thiab npib tsib xee . Siv los ntawm electroplating. Cov khoom tau txais kev tiv thaiv los ntawm kev hnav sai, cuam tshuam ntawm cov kua qaub thiab alkalis.

Nylon, silicone, fluoroplastic, textolite washers tau siv rau lub tshuab ua suab nrov thiab cov qauv tsim kom zoo nkauj, lwm qhov sib txuas sib txuas hauv hluav taws xob engineering lossis lwm yam haujlwm. Lawv muaj kev ywj pheej txaus thiab nruj ntawm kev sib cuag, muaj lub neej ua haujlwm ntev.

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Qhov ntev thiab qhov hnyav

Qhov ntsuas qhov ntsuas ntawm lub tshuab ntxhua khaub ncaws raug txiav txim siab nyob ntawm qhov txheej txheem txheej txheem siv - raws li DIN lossis GOST, qhov sib txawv tsis tseem ceeb, tab sis kev kos npe yuav txawv. Ntau qhov tseem ceeb yog qhov dav ntawm cov teb, uas txiav txim siab qhov sib txawv ntawm sab nrauv thiab sab hauv sab hauv. Qhov loj feem ntau yog nyob ntawm cov khoom siv los ntawm cov khoom lag luam, piv txwv li, lub tshuab ntxhua khaub ncaws hlau loj yuav yog qhov loj dua li silicone lossis fluoroplastic. Qhov loj yog txiav txim siab los ntawm txoj kab nruab nrab ua haujlwm sab hauv.

Cov kev xaiv nrov tshaj plaws yuav tsum raug txiav txim siab kom ntxaws

  • Tiaj rau DIN 125 . Qhov loj sib txawv los ntawm M3 txog M24 nrog qhov hnyav ntawm 0, 12-32, 3 g. Hauv cov hlau tsis huv, sab hauv txoj kab uas hla tau nthuav tawm hauv kev xaiv M5, 3-M12. Nyhav los ntawm 0, 5 txog 6, 27 g.
  • Caij Nplooj Ntoos Hlav lossis Grover raws li DIN 127 . Lawv tau tsim hauv qhov loj me me M4-M16 nrog qhov hnyav ntawm 0, 38-8, 93 g. Cov ntawv tsis muaj zog hnyav dua, hnyav los ntawm 0, 5 g.
  • Nrog cov hniav sab hauv raws li DIN 6798 J . Ua hauv qhov loj me M3, 2 nrog cov khoom hnyav 2.33 g.
  • Lub cev DIN 9021 . Cov loj (nrog lub platform dav) muaj qhov ntev M3-M20 thiab qhov hnyav ntawm 0, 34-76, 92 g. Qhov loj tshaj plaws yog M10.5 nrog qhov hnyav ntawm 15 g.
  • Nrog cov hniav sab nrauv DIN 6798 A . Muaj nyob hauv qhov loj M8.2 thiab hnyav 2.33 g rau cov hlau tsis huv.

Cov tiaj tus hlau thiab cov tshuab ntxhua khaub ncaws galvanized yog tus qauv hauv tebchaws Russia raws li GOST 11371-78 lossis GOST 18123-82. Lub cev thiab cov uas loj tuaj yuav tsum ua raws li GOST 6958-78. Cov neeg cog qoob loo tau tsim nrog lub taub sab hauv los ntawm 4 txog 48 hli, qhov hnyav los ntawm 0, 12 txog 14, 5 g. Tus qauv rau lawv yog GOST 6402-70.

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Cov ntawv thov

Cov tshuab ntxhua khaub ncaws xav tau hauv ntau yam haujlwm. Lawv tau siv hauv kev sib dhos ntawm cov rooj tog tsim qauv, kev sib txuas ntawm cov khoom tsim, kev teeb tsa cov kav dej thiab kev sib txuas lus sib txuas . Elastic silicone xaiv yog xav tau hauv lub neej txhua hnub. Hauv kev tsim khoom lag luam, thaj chaw tseem ceeb ntawm kev siv cov tshuab ntxhua khaub ncaws tuaj yeem raug hu ua cov khoom siv kho tshuab, kev tsim nkoj, kev tsim cov cuab yeej siv tshuab.

Lub hom phiaj ntawm lub tshuab ntxhua khaub ncaws yog txiav txim siab nyob ntawm qhov zoo thiab tsim . Piv txwv li, oblique qhov yuav tsum tau them rau qhov sib txawv ntawm cov ces kaum ntawm cov khoom lossis dav hlau; lawv tau siv los txuas I-kab teeb. Tiv tauj cov neeg txhim kho cov nplaum ntawm cov nplaum rau saum npoo. Cov tuav tuav yog qhov tsim nyog los tiv thaiv kev tsis sib dhos ntawm cov khoom; lawv xav tau hauv ib qho qauv. Txhawm rau them nyiaj rau lub nra hnyav thiab kev co hauv cov tshuab thiab cov tshuab, lub tshuab ntxhua khaub ncaws caij nplooj ntoo hlav tau siv.

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