HomelinessTools na akụrụngwa

Union nut na-arụ ọrụ

The isi ọtụtụ nke anyị mmepeanya bụ usoro: mmiri, ikuku, gas na haịdrọlik turbines. N'agbanyeghị ya unsightly ụdị, na-mgbagwoju multi-akụrụngwa usoro. People arụ ọrụ na teknuzu ebe, mara otú ihe bara uru obere ihe na-eji maka ijikọta abụọ n'akụkụ - n'otu nut, njikọ ma ọ bụ ihe kwesịrị ekwesị. Enweghị ndị a n'akụkụ gaghị ekwe omume ma ọ bụ ihe e kere eke nke nkeji ma ọ bụ ugbo ala ma ọ bụ na-arụ nke na nkwukọrịta usoro ke ufọk.

Gadget mfe imewe

Ndị kasị mfe ke imewe na-ewu ụlọ nke a nut, nke na-emepụta site na axial na radial arịọnụ. Ya mere, ihe bụ otu aku na akwụ ya a celebrity? Isi ọrụ nke njikọ nut - ejikọta a rụrụ site asọfe, bonding ma ọ bụ oru. Nke a mgbanaka ma ọ bụ a oghere mkpara a akpọrepu na eri na n'ime oghere na elu òkè nwere ike dị iche iche, ma ha niile nwere ihu oké ọgba ngwá ọrụ.

Mere dị ka GOST

All iche iche nke akụ na-arụpụtara nditịm dị ka ala ụkpụrụ, ọ na-arụ ọrụ niile akụkụ oke, nyere ihe onwunwe nke rụpụta. Ngwaahịa ndị a n'ụzọ zuru ezu izute niile chọrọ maka ule, ike e ji mara na kwesịrị ekwesị n'ihi na nzube. Modern njali elu akụ dị nnọọ ọtọ: n'ihi na imewe nke ihe ọhụrụ ndị na-eji, na-enye a ọhụrụ udi, alloying ọcha na alloys eji. E nwere ugbua akụ na a na-echebe ọrụ na ike ga-eji na a nnọọ oké egwu akụkụ ma ọ bụ usoro.

Bolting nwere ike abụọ iche iche nke elu: a cylindrical udi na perforated ma ọ bụ ire ụtọ elu ma a n'ọnụ ọnụ. The kasị nkịtị na mara ụdị - hegzagon.

Dị ka ihe jikọtara so, njikọ nut na-gụrụ nchegbu nke nwere ike ime ka curvature, dechapụ, nke na-eduga ná mbibi nke usoro. Iji belata a na-akpata ogologo n'otu nut nwere ike hà ka 1.5-2.5 nke ya kacha n'obosara. Njikọ mkpụrụ maka soldering nwere ezigbo ndọtị nke nta n'obosara, nke a na-mmasị ka isi ahu.

A obere banyere nkà na ụzụ

Ọ bụ ezie na dị mfe geometric ụdị, na-eme akụ - bụ a mgbagwoju usoro nke a na-ekewa a plurality nke nkebi nke na-agụnye a plurality n'ibu na thermal mmetụta. The ihe onwunwe ma ọ bụ alloy nke e mere n'otu nut complements imewe ohere, na-enwe Njirimara dị ka corrosion eguzogide, softness, ekweghị ekwe, iguzogide ike ike media, iguzogide okpomọkụ mgbanwe, nakwa dị ka mbata brittleness na oyi na-atụ brittleness. Ndị dị otú ahụ a dịgasị iche iche nke Njirimara nwere ike nweta site na iji a dịgasị iche iche nke steels na alloys nke, n'aka, na-achọ dị iche iche okpomọkụ na nhazi ọnọdụ. Steel maka mkpụrụ: igwe anaghị, alloy, carbon. Alloys na nke akụ na-ji pụrụ iche Njirimara, - ọla kọpa, ọla, na nke ọla, titanium, alyumiiniya.

oru

N'ihi ya Njirimara njikọ nut bụ adaba mgbe ejikọta na-ime na anyịnya akụkụ. Eji maka isonyere mkpa-walled akụkụ na pụrụ ịnagide nrụgide si 0,9 18 mmanya. N'ihi na nzukọ a na disassembly mkpa a kacha nta nke ngwaọrụ - nnọọ isi kwesịrị ekwesị ọnụ ọgụgụ. All iche iche nke akụ nwere a ogologo ọrụ ndụ, ọtụtụ n'ime ha - iguzogide corrosion.

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