The njikọ oyiyi akwa: nkọwa, ụdị, echichi ụkpụrụ nduzi

Na njikọ na kpụ ọkụ n'ọnụ mmepe nke monolithic etiti-ewu nke elu-ịrị elu ụlọ, hydroelectric ike ụgbọ, àkwà mmiri, nuklia ike osisi, enwe nnukwu nsogbu isonyere nwee ume Ogwe n'oge ogbugbu nke ewu ọrụ. High-ịrị elu ụlọ na mgbagwoju mesikwuru ihe owuwu, karịsịa ndị na-ebe nke elu seismic ize ndụ, a ugbu a na-ewu ya nke mesikwuru ihe, nke na-achọ ezi na àgwà na-egbu ndị a kpara nke mkwado. Na mkwado ot ihe na-enye bughi ike nke mesikwuru ihe owuwu.

Kasị nso nso mkwado stitch site ịgbado ọkụ ma ọ bụ nkịtị waya yitewere. Today na mba anyị maka ijikọta rebars isi ego na nwapụtaworo na usoro bụ a compound nke aka uwe. Iji njikọ usoro mejupụtara na dochie nkwonkwo fragmentary mating pin couplings mkwado. Nke a na Usoro eliminates ọ bụla mebiri site n'ibu mmetụta na-arụsi ọrụ ike ji mee ihe n'akụkụ nile nke ewu.

ngwa

Strong metal ụlọ ọkpụkpụ nke ihe dị mkpa maka ndị na-ewu nke anụ iguzogide ekwe ibu. Ụzọ mee ihe n'eluigwe na ụwa na-adịgide adịgide waya mkwado site ịgbado ọkụ ma ọ bụ agwụ, gbagwojuru anya, adighi ike na-adịghị ọnụ ala.

Onyinye mkwado uwe ike fixation nke abụọ mmanya agwụ na a oghere metal cylinder na a ụfọdụ ụzọ. Na dayameta nke nwee ume uwe bụ yiri ka hà na-abata web, mgbidi ọkpụrụkpụ nke 2-5 mm, ogologo ya mgbanwe 7 na 20 cm muff otu isi a na -. Ntukwasi-obi na-ekere òkè n'ime na ghara ịghọ rụrụ n'oge ọrụ. Taa metalware enye Nsukka a nnukwu nhọrọ nke couplings maka armature nke ụdị ọ bụla, mere nke elu-edu carbon ígwè elu ọkwa.

Njikọ a mkwado-enye ohere mfe ma dị mfe abụọ-pin n'ọdụ ụgbọ mmiri Ọdịdị mere ndokwa na one direction. Ya bụ, na-ebu ha n'ibu splice. Nzukọ a abụghị irè site na ngwa ndị a kpara nke waya tupu ịgbado ọkụ e rụrụ site a zọpụta nke waya piping. Iji njikọ oyiyi akwa ukwuu ebelata larịị nke oru-akwụ ụgwọ, na-eri nke ụlọ ihe na-enwekwu ndị na-agba nke na-ewu nke a siri ike na a pụrụ ịdabere imewe nke mesikwuru ihe.

Were nke n'ibu njikọ na-eme ka o kwe omume na ngwa ngwa idozi njikọ nwee ume Ogwe. N'ihi banyere 7-10 nkeji na nsọtụ nke mkpọ a na-threaded, ka N'ịgbakwasị na nweghi torque njikọ isi. Ọzọkwa simplifies achịkwa àgwà nke nkwonkwo.

ụdị

Couplings, ejikọta oyiyi akwa na-nkewa dị ka dị iche iche ibiere.

• Couplings na conical esịtidem na eri na-enye ohere iso mkwado Ogwe-enwe a dayameta nke 12 na 50 mm.
• Ọ bụrụ na ọ dị mkpa fix ugbua wuru n'ime imewe nke valvụ na-eji crimp (na-enweghị eriri) njikọ. Ndị a mkpara na ofu site n'ebe kpọmkwem esemokwu linings n'ime dum tube mmewere.
• Helical mkpara na ofu abụọ kpochidoro akụ. Ndị dị otú ahụ a kọmpat compound na-etinyere na njikọ pin ebu a ibu arọ.

The njikọ compound na-iche dabere na dayameta nke pin:

• Mkpara jikọọ na kwekọrọ ekwekọ dayameta nke a ọkọlọtọ eletrik.
• Mkpara na dị iche iche cross-sectional akụkụ-ofu mgbanwe nkwonkwo.
• Mgbe ụfọdụ, a Nchikota nke eletrik.

Usoro maka obzhimochnom compound

1. On rebars crimping ọcha na-arụnyere na ebe nke docking.
2. The ipigide na pressurized na a haịdrọlik ngwaọrụ.
3. Anya enyocha Mee àgwà.
4. A mbara Doppler nke dum gbakọrọ Ọdịdị.

Ọ bụrụ na ị na-etinye maka a ígwè n'ọdụ ụgbọ mmiri obzhimochnye pụrụ iche ngwaọrụ huu siri ike fixation nkwonkwo njikọ oyiyi akwa maka ogologo okwu.

Ijikọ aka uwe arụpụtara si ọkpọkọ na a obere dayameta kwekọrọ ekwekọ na size nke nwee ume Ogwe. Ighikota isi elu nwere n'ụdị hegzagon. Inside bee inch eri na a kacha nta nzọụkwụ. Iji ọkpọkọ na oké mgbidi na-enye ohere na bee coils enye ndị dị mkpa omimi na nkekọ ume. Ọkachamara kweere na njikọ oyiyi akwa ngwọta dị mma maka docking mkpọ yitewere.

Nzọụkwụ maka nzukọ longitudinal mkwado pin threaded couplings

• Zụtara njikọ nke kwesịrị ekwesị size, na-akwadebe akụrụngwa.
• Na nsọtụ nke threaded mkpara.
• Fittings arụnyere na ịrụ ọrụ.
• The njikọ na-screwed na otu njedebe.
• Emerụ ndị ọzọ na ọgwụgwụ.
• Eriri na-tightened na oké ọnọdụ.
• Enyocha Mee àgwà.

Iji gbochie n'ọdịnihu nsogbu na ozu, ikesiike nwee ume mmiri ga-elu àgwà na pụrụ iche igodo.

Valves ejikọrọ muff usoro Nleta a nnọọ ike nkekọ. Ọ dịghị mkpa ka iku oké ọnụ ọkachamara maka ndị dị otú mgbakọ. Nanị jikọọ njikere nsọtụ nke mkpọ ma nọrọ ná nchebe kwesịrị ekwesị metal cylinders.

uru

• Ekwe omume nke ejikọta mkpara mgbe ọ bụla n'akuku.
• Special njikọta dịkwuo ike nke nzukọ na-arụ ọrụ.
• Yiri Njikọ hụ na elu-edu docking usoro.
• Echekwa iji nwee ume mkpọ.
• Connection nkanka na-eji na-enweghị mmabido ọ bụla.
• Simplified visual usoro nlekota àgwà nke nkwonkwo.
• N'agbanyeghị nke n'usoro nke ihe nwee ume onu nwee ike n'ezi ihe.
• Ọ dịghị mkpa ka iku ruru eru welders azọpụta ego.
• Anwụ ngwa ngwa na-ekesa uniformly ofụri ogologo nke pin.
• Atụmatụ nke ngwa na-eji ebelata ewu oge.
• Threading a rụrụ site eluigwe na ala Mgbakwụnye inyefe ma ọ zọ.

Wụnye njikọ eletrik ukwuu simplifies na accelerates usoro nke na-ewu nke monolithic ụlọ. Practice na-egosi na mkpanaka ogologo nke iri puku kwuru iri mita, na anchorages kpọkọtara njikọ, bụ abụghị usụhọde dum pụrụ ịdabere na ike (bụghị kewara agba) mkpara.

The njikọ anwụrụ oyiyi akwa

Taa, ụlọ ihe ahịa na-enye a dịgasị iche iche nke anwụrụ oyiyi akwa dị iche iche ihe: a na-enweta, ike na inogide nkedo ígwè, obere eguzogide n'ibu mmebi, ígwè na ọla. Naa na-ewu ewu anwụrụ oyiyi akwa mere nke aluminum alloys, nickel na titanium. Lightness, ductility, ala price bụ dị iche iche polima mkwado. Ịnya isi na-eguzogide ọgwụ ọ bụla Chemicals na valves nwere ike mere nke poselin, ceramik na iko.

Ịhọrọ kpochidoro ọcha nke njikọ valves maka piping, ọ bụ ihe amamihe na-elekwasị anya n'ichepụta anwụrụ ihe onwunwe. ọtụtụ egosi dabaa n'ụbọchị a yiri ihe onwunwe:

• The chemical mejupụtara nke ọmụmụ.
• Ọdụdọ Nnọpụiche nke niile ọcha nke pipeline.
• Iguzogide n'ibu mebiri.
• Okpomọkụ bụ.

The njikọ valves na ntuziaka mbanye

A ntuziaka mbanye na-emekarị na-akpọ a flywheel ma ọ bụ menjuobi n'ịnyịnya na uwe valvụ spindle, valvụ spindle, mbanye isi na platen ala ma ọ bụ mbanye femụwe.

Hand mbanye na-akpali ụzọ ámá valvụ. Ndị a na usoro na-arụnyere na mfe na-ohere ọnọdụ.

More na-eji aka-ẹkenịmde remote draịva, ikwe na-arụ ọrụ na valvụ na bụla n'obosara, arụnyere na keerughi ebe.