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Threading n'ụlọ
Ọtụtụ mgbe ke ufọk mkpa threading. Nke a na-achọrọ maka idozi ụfọdụ na-ewu ma ọ bụ imewe nke na-abụghị ọkọlọtọ fasteners. The naanị ọnọdụ a bụ nnweta nke mkpa ngwaọrụ.
Uru nke threaded njikọ:
- Anwụ ngwa ngwa na a pụrụ ịdabere.
- Releasable compound, ya mere ọ ga-ugboro ugboro disassembled na kpọkọtara eji a set nke dị mfe n'aka ngwaọrụ: screwdrivers, napụtara, ngwa mkpaji na ndị ọzọ na ngwaọrụ.
- Tightening ma ọ bụ echikwapụ nwere ike gbanwere njikọ.
umu:
- metric - nwere a zita profaịlụ. Eji maka imewe nke fasteners: akụ, bolts, studs. Ọ nwere ike mere n'ụlọ ọrụ.
- akụkụ anọ na trapezoidal - na-eji maka nnyefe nke ngagharị na mgbalị dị ukwuu. Ọ na-ejikarị na igwe ngwaọrụ.
- eguzogide ọgwụ - maka usoro na ike a nnukwu nsogbu (e.g., a haịdrọlik pịa).
- Gburugburu - nwere nnukwu anwụ ngwa ngwa na nwere ike ịrụ ọrụ na e metọrọ emetọ na gburugburu.
Na ntụziaka nke eriri igwe, ọ na-ekewa nri na n'aka ekpe.
Dị ka ọnụ ọgụgụ nke Ndenye bụ a otu-ngafe, multi-mmalite.
The eri nke otu n'obosara nwere ike ịdị iche na pitch - anya n'etiti abụọ n'akụkụ ibe.
Cutting a rụrụ site dị iche iche ngwá.
Mpụga threading a rụrụ ebule. Ihe maka ya rụpụta bụ carbide na ngwá ọrụ ígwè. The ọrụ a rụrụ na workpiece n'obosara ubé erughị chọrọ eri. The mkpara na-ahọrọ si na tebụl.
Ọtụtụ mgbe mgbe wụnye kpo oku ma ọ bụ na-eduzi Plumbing mkpa ịrụ eri na ọjà. Na nke a, na threading a rụrụ site pụrụ iche ngwá. N'ihi nke a, efere ma ọ bụ tube clip anwụrụ spana, vise, hacksaw, electric jigsaw enwe a mma nkwọ maka metal.
Nwụrụ dị gburugburu na prismatic, nakwa kwuru na dị ka ndị na-anwụ na ngwaahịa. Ha na-na-rụrụ ke threading ndị tube na-enwe na dayameta ndiiche. Die ngwaahịa bụ ngwá ọrụ nke anwụ itinye na plashkoderzhatel. Mgbe na-arụ ọrụ site na nke ikpeazụ ndu hiwere isi na efere ikwu na tube. Ịme ọpịpị na saịtị, n'okpuru corrosion, ọ na-adịghị atụ aro. Ya mere, a hacksaw ma ọ bụ jigsaw ebipụ mebiri emebi akụkụ. The tube clamped na grips na otu ọgwụgwụ na ndị ọzọ omume na a mkpumkpu ogologo dị ka o kwere izere rattling na vibrations ọjà. Nke a n'otu ebe, iji ikwado ọrụ, lubricated na engine mmanụ. Ugbu a, ngwá ọrụ maka ịme ọpịpị na adiana bụ usoro nke ibi úgwù.
Na mgbakwunye na mfe ngwaọrụ, e nwekwara ọkachamara. Of otu dị mkpa na nke a nwere ihe pụrụ iche igwe n'ihi na threading.
Ọzọkwa mgbawa mwepụ usoro ike ga-eji knurling usoro. Na nke a, na metal na-akpọrepu, arịgo, ọ Nleta coils. Ọ chọrọ a pụrụ iche na profaịlụ ala.
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