Iltze zapal

Ohiko iltze zapalak.
Ohiko iltze zapalak Eiffel dorrearen egituran.

Iltze zapal[1] edo errematxea[2] loturako elementu finkoa da, bi pieza elkarri lotzeko erabilia. Ziri zilindriko itxura du, normalean metalikoa, mutur batean "buru" bat duena, hau da, zabalxeagoa dena. Beste muturra zapaldu egiten da, sekzioa zabalduz, estutu nahi ditugun bi atalak lotzeko.

Dauden lotura-metodo zaharrenetakoa bada ere, gaur egun muntaketa-teknika gisa duen garrantzia inoiz baino handiagoa da. Horren arrazoia da, neurri batean, lotze-prozesua merkatzea lortzen duten automatizazio-teknikak garatu izana. Zapaltzea edo errematxatzea lotze-metodo gisa gehien erabiltzen den eremuak honako hauek dira, besteak beste: automobilgintza, etxetresnagintza, altzarigintza, hardwarea, industria militarra, metal ijezketa, dokumentu ofizialetan eta abar.

Zapaltze beroa

Lotze-metodo honek oso erabilera zabala izan zuen XIX. mendeko metal-lotzean edo mihiztaduran, soldadura oxiazetilikoa agertu aurretik: zapaltze edo errematxatze beroak oso lotura gogor eta trinkoa ahalbidetu zuen. Galdarak muntatzeko erabiltzen zen, altzairuzko egiturak eraikitzeko (eraikinak, zubiak, dorreak...), hesiak, arkupeak eta errailak muntatzeko. Luzaroan erabili izan da ontzigintzan, xaflak ez zirelako beroagatik deformatzen, soldadurarekin ez bezala.

Eiffel dorrea 2,5 milioi itzal zapalekin muntatu zen. Normandie ontziak (1935) 11 milioi iltze zapal erabili zituen.

Erreferentziak

  1. "Iltze zapal" ageri da Zehazki hiztegian
  2. "Errematxe" Elhuyar hiztegian

Ikus, gainera

Kanpo estekak

Read other articles:

العلاقات الألمانية السيراليونية ألمانيا سيراليون   ألمانيا   سيراليون تعديل مصدري - تعديل   العلاقات الألمانية السيراليونية هي العلاقات الثنائية التي تجمع بين ألمانيا وسيراليون.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة ومرجعية للدول�...

 

Personnel de l’imprimerie autogérée Oktoberdruck à Oberbaum (immeuble Narva), à Berlin (2014). L’autogestion (du grec autos, « soi-même », et « gestion ») est le fait, pour une structure ou un groupe d’individus, de confier la prise des décisions à l’ensemble de ses membres. L'autogestion n'impliquant pas d'intermédiaire gouvernemental ou décisionnel, elle s'inscrirait de fait dans la philosophie anarchiste, libertaire ou conseilliste. Certains, notamm...

 

Election 1954 United States Senate election in Massachusetts ← 1948 November 2, 1954 1960 →   Nominee Leverett Saltonstall Foster Furcolo Party Republican Democratic Popular vote 956,605 927,899 Percentage 50.54% 49.03% County results Municipality resultsSaltonstall:      50–60%      60–70%      70–80%      80–90%      >90% Fur...

Bagian dari serial tentang: Islam di Tiongkok Sejarah Islam di Tiongkok Menurut dinasti Tang Song Yuan Ming Qing Pemberontakan Pemberontakan Panthay (1856–1873) Pemberontakan Dungan pertama (1862–1877) Pemberontakan Dungan kedua (1895–1896) Pemberontakan Afaqi Khoja Tiongkok pascadinasti 1911–sekarang Tokoh utama Haji Noor Hu Dahai Hui Liangyu Hu Songshan Liu Zhi Ma Anliang Ma Bufang Ma Buqing Ma Fuxiang Ma Gui Ma Hualong Ma Laichi Ma Mingxin Ma Qixi Ma Yize Yeheidie'erding Yusuf Ma D...

 

Head of state and head of government of Sierra Leone President of the Republic of Sierra LeonePresidential standardIncumbentJulius Maada Wonie Biosince 4 April 2018StyleHis/Her ExcellencyResidenceState House (official workplace)State Lodge (official residence)Term lengthFive years(renewable once)Constituting instrumentConstitution of Sierra LeonePrecursorQueen of Sierra LeoneFormation19 April 1971; 53 years ago (1971-04-19)First holderChristopher Okoro Cole (acting)Depu...

 

International cricket tour West Indies women's cricket team in Pakistan in 2024    Pakistan West IndiesDates 18 April – 3 May 2024Captains Nida Dar Hayley MatthewsOne Day International seriesResults West Indies won the 3-match series 3–0Most runs Bismah Maroof (91) Hayley Matthews (325)Most wickets Nida Dar (6) Hayley Matthews (6)Player of the series Hayley Matthews (WI)Twenty20 International seriesResults West Indies won the 5-match series 4–1Most runs Sidra Ameen (159) ...

Mustafa IISultano dell'Impero ottomanoIn carica6 febbraio 1695 –22 agosto 1703 PredecessoreAhmed II SuccessoreAhmed III TrattamentoPadiscià Altri titoliCaliffo dell’IslamAmir al-Mu'mininCustode delle due Sacre MoscheeQaysar-ı Rum (Cesare dei Romei) NascitaEdirne, 6 febbraio o 5 giugno 1664 MorteEdirne, 29 dicembre 1703 Luogo di sepolturaYeni Cami, Istanbul DinastiaOttomana PadreMehmed IV MadreEmetullah Rabia Gülnuş Sultan ConsorteAlicenab KadınAfife KadınSaliha KadinŞehs...

 

此條目可参照英語維基百科相應條目来扩充。 (2017年8月)若您熟悉来源语言和主题,请协助参考外语维基百科扩充条目。请勿直接提交机械翻译,也不要翻译不可靠、低品质内容。依版权协议,译文需在编辑摘要注明来源,或于讨论页顶部标记{{Translated page}}标签。 密西西比州 美國联邦州State of Mississippi 州旗州徽綽號:木蘭之州地图中高亮部分为密西西比州坐标:30°13'N�...

 

Sign language of Brazil Libras redirects here. For other uses, see Libra (disambiguation). Brazilian Sign LanguageLibrasNative toBrazil and Brazilian diasporaRegionUrban areasSigners630,000 (2021)[1]Language familyLanguage isolate?[2]Language codesISO 639-3bzsGlottologbraz1236ELPLíngua Brasileira de Sinais Brazilian Sign Language (Portuguese: Língua Brasileira de Sinais [ˈlĩɡwɐ bɾaziˈlejɾɐ dʒi siˈnajs]) is the sign language used by deaf communitie...

4th-century BC High Priest of Israel This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Jaddua – news · newspapers · books · scholar · JSTOR (January 2009) (Learn how and when to remove this message) Jaddua depicted from Hartmann Schedel's Nuremberg Chronicles (1493) Jaddua was a son of Johanan and a high pries...

 

1967 single by Procol Harum A Whiter Shade of PaleSingle by Procol HarumB-sideLime Street BluesReleased12 May 1967 (1967-05-12)RecordedApril 1967StudioOlympic Sound, LondonGenre Rock[1] baroque pop[2][3] psychedelic pop[4] progressive pop[5] blue-eyed soul[6] Length 4:03 (original single/album version) 5:54 (50th anniversary stereo remix) Label Deram (UK) London (US)[7] Songwriter(s) Keith Reid Gary Brooker Matthew Fisher ...

 

Erica grandiflora L.f. 1802 Henry Cranke Andrews (fl. 1794 - 1830), adalah seorang botanis, artis botani dan engraver Inggris. Ketika ia selalu diterbitkan sebagai Henry C. Andrews, dan karena kesulitan menemukan catatan, C. sering disebut sebagai Charles, dari 1961 sampai catatan pendaftaran pernikahannya ditemukan di 2017.[1][2] Ia lahir di Knightsbridge dan menikah dengan Anne Kennedy,[3] putri dari John Kennedy dari Hammersmith, seorang perawat yang membantu Andrew...

Irish WishPoster rilis resmiSutradaraJaneen DamianProduser Michael Damian Brad Krevoy Ditulis olehKirsten HansenPemeranLindsay LohanPenata musikNathan LanierSinematograferGraham RobbinsPenyuntingScott HillPerusahaanproduksi Motion Picture Corporation of America Brad Krevoy Productions DistributorNetflixTanggal rilis 15 Maret 2024 (2024-03-15) Durasi94 menit[1]NegaraAmerika SerikatBahasaInggris Irish Wish adalah film fantasi komedi romantis Amerika Serikat tahun 2024 yang di...

 

River in North America Saint Clair RiverSentinel-2 satellite photo, showing Lake Saint Clair (center), as well as St. Clair River connecting it to Lake Huron (to the North) and Detroit River connecting it to Lake Erie (to the South)LocationCountriesCanada, United StatesPhysical characteristicsSource  • locationLake Huron Mouth  • locationLake St. ClairLength40.5 mi (65.2 km)Basin size223,600 sq mi (579,000 km2)Discharge&#...

 

A 1970 stamp showing the coat of arms of Islands. 1907 stamps showing King Edward VII. They were printed as five-shilling stamps, but then overstamped as one-penny stamps. The Cayman Islands, a British Overseas Territory located in the western Caribbean Sea, came under British control in 1670, as a dependency of Jamaica, continuing in that status until 1962. Early days The Caymans had no regular postal system until April 1889, when stamps of Jamaica came into use. There two known postmarks, ...

Bupati Flores TimurLambang Kabupaten Flores TimurPetahanaSulastri H. I. Rasyid, S.Pi, M.Si(Penjabat Bupati)sejak 28 Mei 2024KediamanRumah Jabatan Bupati FlotimMasa jabatan8 bulanDibentuk14 Desember 1958Pejabat pertamaStephanus Ndoen (ad interim) Joakim Bl. de Rozary (definitif)Situs webhttps://florestimurkab.go.id Kabupaten Flores Timur dibentuk berdasarkan Undang-Undang Nomor 69 Tahun 1958. Untuk itu dalam rapat terakhir DPRD Daerah Flores di Ende tanggal 14 Desember 1958 dilaksanakan S...

 

مركز ريع مصيدة الإحداثيات 17°22′29″N 43°04′27″E / 17.37475°N 43.074213888889°E / 17.37475; 43.074213888889   تقسيم إداري  البلد السعودية  التقسيم الأعلى محافظة العيدابي  معلومات أخرى منطقة زمنية ت ع م+03:00  تعديل مصدري - تعديل   ريع مصيدة مركز سعودي يتبع محافظة العيدابي الواقع...

 

Species of stick insect endemic to the Lord Howe Island Group Dryococelus australis Live specimen Conservation status Critically Endangered  (IUCN 3.1)[1] Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Phasmatodea Family: Phasmatidae Subfamily: Phasmatinae Tribe: Phasmatini Genus: DryococelusGurney, 1947 Species: D. australis Binomial name Dryococelus australis(Montrouzier, 1855) Dryococelus australis, commonly known as...

Equestrian Monument of Ferdinando I (1608) by Giambologna The Equestrian Monument of Ferdinando I is a bronze equestrian statue by Giambologna, executed in 1602–1607, and erected in 1608 in the Piazza of the Annunziata in Florence, region of Tuscany, Italy. History The monument was commissioned by Cosimo II, son of Ferdinando I de' Medici, Grand Duke of Tuscany, from an elder Giambologna, and was meant to be modeled on the similar Equestrian statue of Cosimo I that stands in the Piazza dell...

 

Si ce bandeau n'est plus pertinent, retirez-le. Cliquez ici pour en savoir plus. Cet article ne cite pas suffisamment ses sources (juin 2020). Si vous disposez d'ouvrages ou d'articles de référence ou si vous connaissez des sites web de qualité traitant du thème abordé ici, merci de compléter l'article en donnant les références utiles à sa vérifiabilité et en les liant à la section « Notes et références ». En pratique : Quelles sources sont attendues ? Comm...