Countersunk dunƙule: yin amfani da

Industry samar da wani babban yawan iri fastening abubuwa domin daban-daban dalilai. Yana kusoshi, kusoshi, sukurori, anka, sukurori. Shi ne na karshe da za a tattauna. Kira dunƙule hada guda biyu memba tare da conical kai da kuma wani Threaded sanda tare da dukan tsawon. Yana shafi shi a kawunansu da daban-daban guda (itace, karfe, roba, da dai sauransu). Fastener bay haka dole ne a Threaded. The jirgin shugaban incised cruciform Ramin for screwing.

Wani lokaci ya zama dole a haɗa shi da sassa haka cewa surface ba su da wani protruding sassa. A wannan yanayin, yi amfani da wani dunƙule da countersunk kai: tam hade da biyu saman, zahiri ta zauna ita gaba daya ganuwa. The kowa mutane shi ne sau da yawa kira dunƙule 'p'o-t'ai. " Don hawa wannan hada guda biyu kashi da ake amfani da Phillips sukudireba. Bayan shigarwa a cikin rami tare da dunƙule thread karkatarwa a kan hanya.

Wannan dutsen da ake amfani a fannoni daban daban na masana'antu: kayan shawara, inji aikin injiniya, Shipbuilding, utilities da kamfanoninsu a sauran yankuna. Kuma a cikin yi na furniture countersunk dunƙule - kawai ba makawa. Tare da shi Tables, sideboards, gadaje, kabad da sauran gida kayayyakin An aesthetically m da kuma dadi. Sau da yawa, wadannan sukurori da daban-daban tarawa, misali, Allen, ya nuna karshen for samonarezaniya da dai sauransu Wannan muhimmanci shimfida ikon yinsa, daga aikace-aikace.

Allen dunƙule dace a kuma waɗannan lokuta inda yake zama dole lokaci zuwa lokaci, gama da kuma cire haɗin sassa. Daga saba da shi ne halin da wani rami a kai na musamman form. Domin unscrewing da screwing musamman Allen key aka saka a cikin shi. Irin wannan fasteners karfi sauki, haka ma, shi ne ya fi tsayi. Ramummuka al'ada dunƙule tare da m loosening tabarbarewar hanzari, wanda ba zai faru da heksagon soket.

A countersunk dunƙule ba ganimar da bayyanar abubuwa, da kuma Allen dunƙule ne sosai m. Da iri hawa ne Popular biyu a masana'antu da kuma a cikin rayuwar yau da kullum. Hada wadannan halaye, a lokaci guda kayan sukurori da countersunk heksagon. Amfani da su, suna da karfi, kuma a lokaci guda da dabara connection.

Standard kusoshi da sukurori amfani ga rubũta su yi kawai musamman karfe maki, saboda ingancin wadannan abubuwa ne sau da yawa kai tsaye alaka da karfin da matukar muhimmanci mahadi. Alal misali, tsaro, ko da rayuwar mutane ta iya dogara a kan yi da kuma aikin injiniya na wannan fasteners AMINCI.

A sukurori da kusoshi iya sanya na tagulla, da tagulla, da kuma ko da itace. Karfe fasteners ma samuwa kamar yadda uncoated ko tare da shi. Kamar yadda karshen da aka fi sau da yawa amfani fari tutiya.

Countersunk dunƙule - mai da muhimmanci sosai, kuma wani lokacin ba makawa. A halin yanzu, babu kayayyaki sanya tare da taimako, ba shi yiwuwa su yi tunanin kusan kowane fanni na tattalin arziki. Ba kasa akai-akai shi da ake amfani a rayuwar yau da kullum, kyale ka ka yi wani karfi, m da kuma boye sadarwa.