Armature GOST 5781-82: iinkcukacha, isicelo

Ekwenziweni iintlobo ezahlukeneyo zezinto ezakhiweyo ufakelo lwesamente kwi izifakelelo ukusetyenziswa metal ezinyanzelekileyo. GOST 5781-82 iimpawu Technical umbandela ulungelelanisa kakhulu ngokuqinisekileyo. Nokuqiniswa kufuneka kuqala, oqinileyo, yaye okwesibini, kukho emelana nokudliwa ngumhlwa kunye ixesha elide.

Le element ikuvumela ukuba kwakhiwe iziseko kakhulu irobust ezongeziweyo, imigangatho kunye nezinye izakhiwo efanayo. Inyaniso kukuba lo eziphathekayo unalo amandla eliphezulu kakhulu compressive, kodwa uqine - akukho. Eyona njongo iphambili ukuthintela kugunyaziso yokutshabalala noshowo xa uqala kuzo zonke iintlobo.

iintlobo yezitena

Olawula imigangatho ezinjalo izinto zokwakha eqhelekileyo, njengokuba Ukuqinisa, GOST 5781-82. iimpawu Technical ngaye kwangaxeshanye inokuba nomahluko. Izixhobo zihlelwa ngolu hlobo lulandelayo:

• AI - profile ogudileyo ngeenxa zonke;

• AII, AIII, A IV, AV kunye AVI - profile ngamaxesha anemiqolo.

izixhobo ukho nendlela ngokwenziwa:

• eshushu (intonga);

• ngengqele (ucingo).

Ukongeza intsimbi, kweli xesha lethu yaye wavelisa iintonga fiberglass yale hlobo. Ngokutsho kumgaqo umahluko njengoko zizame kunye izifakelelo njengesiqhelo. Ukongeza, kukho iindidi ezininzi kweentonga ezo, zihlelwa yi njongo:

• ukusebenza;

• ukwabiwa;

• obandayo.

Ngu indlela kugunyaziso yi welding, okanye ukunitha.

enye ngezigaba

Okwangoku, kukho imidlalo eyahlukileyo kancinane division ngokwamaqela:

1. A1. Valve ngokugudileyo le Uhlobo yenziwe ophezulu-libya-ingxubevange ngentsimbi. Ngamanye amaxesha intonga uhlobo kwaye wenze le wire abandayo azotywe. Inzuzo ephambili A1 kugunyaziso kukuba kusetyenziswa ngokupheleleyo nayiphi bume.

2. A500S. Olu hlobo kwizinti inokuba iprofayile ngamaxesha athile okanye angqukuva. Kuxhomekeka umgangatho ezisetyenziselwa ukwenziwa ngentsimbi, ezi bar zahlulwe kwiiklasi ezahlukeneyo. Eyona njongo ephambili yolu unyanzeliso A500S na ikhonkrithi ukleplenie eqhelekileyo.

3. B500C. Olu hlobo intonga kakhulu asetyenziswe ekwakheni eziphathekayo, kuba ukwenziwa kwe ezifakelwa, kwakunye nazo zonke iintlobo amakhonkco omeleleyo profiles egosogoso. Kwisilinganisi A500S eli qela luphawulwa kakhulu kukuba akukho eshushu-liqengqiwe nengqele isetyenzwe.

4. 25G2S. Izinto eziluncedo iphambili kolu hlobo kweentonga liqondo eliphezulu amandla, ukuthembeka elide. Faka olu didi imidlalo kunokuba zombini ekwenziweni izakhiwo eziphathekayo lesibini nabakhi. iintonga exabe yale brand uneempawu zawo kwaye ivumela bond iphezulu obuluqilima eziphathekayo.

5. 35GS. Le Kumdlalo ezizodwa ngokwayo ezenziwe ngentsimbi ezikumgangatho ophezulu, kwaye kufuneka nokuba isetyhula okanye umphezulu zila. Yisebenzise ikakhulu kulwakhiwo izakhiwo ezibalulekileyo ezenziwe ufakelo lwesamente.

Range lwezilinganisi

Ngoko ke, ulawulo ezifana umgangatho kunye neentlobontlobo lwezilinganisi GOST 5781-82. Le theyibhile ingezantsi ibonisa cross-somhlathi indawo lomba kweentonga kunye nobunzima babo.

Ngezantsi, ungabona indlela kuchaziwe ngokwemigaqo umlinganiselo phakathi ubukhulu nezinobunzima gauge unyanzeliso GOST 5781-82. Table kuba ngaphezu kuyabonakala.

Iiklasi nokufakwa ezizodwa

Iintonga ezenziwe amabakala ngentsimbi ezizodwa abaphawulwe iileta, ukuze ukuba umboleki unako ukuchonga iindawo ezithile isicelo. GOST class 5781-82 ngumnyhadala kulo mzekelo ichaza nje:

• "T" - umhlwa ngoko esiphawuliweyo izixhobo ezixhathisayo, leyo zingasetyenziswa kuquka kwimozulu nokufuma;

• "C" - iintonga, leyo ke omthuqwa;

• "B" - vehicles izixhobo tot.

lwemibala

Eneneni ke udidi kugunyaziso singachazwa ngokwahlukileyo kancinci. Ukuba akukho namnye waba nayiphi na imibuzo malunga uhlobo kwizinti, ukuba ziphawulwe ngepeyinti emancamini. Ngoko ke, izinto AIV enombhalo ebomvu, AIII - emthubi, AV kunye VI - oluhlaza. Ngemilinganiselo kuvunyelwa ukupeyinta nemivalo emancamini ku-0.5 m ukusuka eziphelweni.

Eyona ububanzi bokusebenzisa

Ngenxa yoko, imveliso iintlobo ezahlukeneyo zezinto ezakhiweyo ufakelo lwesamente - yinto apho ezinokusetyenziswa izixhobo. GOST 5781-82 iimpawu zobugcisa yale nto igqiba safumana njani ngaphandle ngokuchanekileyo. Kuxhomekeka kwiimpawu ezithile iintonga zesinyithi enjalo sebenzisa zezi:

• amadlozi laziseko;

• ukuvelisa of phansi:

• ukwakhiwa imizila;

• ukwakhiwa kwendlela;

• ngendlela ngokubeka iibhloko irhasi kunye amagwebu.

nokuqiniswa smooth amaninzi kusetyenziswa kuphela ukuba adlulisele uhlobo oluthile izinto eziphathekayo. Exabe zisetyenziselwa balancing umthwalo. Phambi bathele kugunyaziso eziphathekayo lidla buthathwa isakhelo esiqinileyo. Ngoko odibanisa izinto ingasetyenziswa njengako nokudibanisa iintsimbi, yaye ucingo okhethekileyo ayikokubambana ngendlela.

profile

Ubuthelezi ngokuba ukuqinisa kunye matte ekugqibeleni kakuhle lonke. Kwakhona, iprofayili iintonga ngu:

1. Periodic. Ezo zinto abe iinotshi, iimbambo, lunamaqoqo. Oku kwandisa adhesion ku eziphathekayo.

2. Irhengqa. valve ezinjalo ngokuqhelekileyo ukuvelisa abenzi zaseYurophu. Noko ke, kukho kwakhona impahla yalo ezahlukeneyo, eziveliswa zizityalo Russian.

3. Mixed. Olu hlobo iprofayile ikuvumela ukuba nkulu coupling kunye kugunyaziso eziphathekayo. Ngoko ke iintonga elolu hlobo esetyenziswa kwizakhiwo phantsi imithwalo enzima.

ukunikezelwa

Ngo-warehouses abathengisayo yomelele intsimbi (GOST 5781-82) enobubanzi ukuya kwi-12 mm zinokuchazwa jiko okanye obusezintongeni ezo. iintonga ziyatyeba zifumaneka kuphela ezo. Ubude edla yokugqibela 12 okanye 6 m. Ngamanye amaxesha izixhobo ungaya iibhetshi zamaphepha off-yobu-. Kulo mzekelo, ubude unakho ukuqala kwi-3 m. Siyiyo mababe ibe tyaba ngokupheleleyo. Nangona kunjalo, oku kwenzeka akusoloko. A ugobile kancinane, ekubeni iintonga zezilungela noko, uvumelekile. Nangona kunjalo, ngaphakathi kwemida ethile. esime akufuneki sibe ngaphezulu kwe-6 mm ibango 1. M. Ngokwe iinkcukacha

Izixhobo GOST 5781-82: ixabiso umbandela

Ixabiso le-bar kuxhomekeke ikakhulu ubukhulu bayo. Ngoko ke, ixabiso rebar-10 mm kunokwahluka phakathi 20-25 amawaka. Engange ngetoni nganye, okanye 20-25 engange. imitha ngalinye. intonga zila 12 mm ezininzi lisetyenziswa kumaxesha amaninzi izakhiwo zokuhlala exabisa malunga 22-29 lamawaka. engange.

Ngoko ke, siza siyifumene yini kube izixhobo zokwakha. GOST 5781-82 iinkcukacha iintonga ezinjalo ichaza ngokuchanekileyo. Nokuqiniswa kufuneka senziwe uphawu esilingana uhlobo yayo ngentsimbi yaye ubunzima elihambisana le ubukhulu.