A dunƙule bambanta daga dunƙule? Mene ne bambanci?

Kamar yadda ka sani, daban-daban fasteners ne ba a da yawa kayayyakin. Kuma mafi yawan mutane suna fuskantar wannan kullum. Musamman shi ya shafi gine-gine da kuma gyara aiki. To, abin da amfani ga kafa wadanda ko wasu kayan, ko Tsarin? A dunƙule dunƙule na bambanta daga bambancin da wadannan fasteners?

Zai ze, a duban farko, wadannan kayayyakin ba bambanta da juna. Na dogon lokaci an yi tunanin cewa dunƙule ne mai irin kai-tapping sukurori. Amma bai kamata mu zana karshe prematurely. Kafin dauke da fitar gyara aikin fahimtar mafi daki-daki, fiye da a dunƙule bambanta daga dunƙule. Photos of wadannan fasteners aka gabatar a cikin labarin. A duban farko da suka kama, amma a gaskiya akwai mutane da yawa da bambance-bambance.

Mene ne dunƙule?

Yana fasteners da musamman thread. A sanda tare da wani shugaban da ciwon wani waje thread. Sukurori sanya daga bakin karfe ko carbon karfe. Sanya daidai da Gost 27017-86 "Products fastening. Sharuddan kuma ma'anar ". Domin kariya daga lalata aiwatar a samar mataki irin kayayyakin phosphated, galvanized ko oxidised.

Mene ne manufar?

Kai-tapping sukurori ana amfani zuwa Dutsen da dama kayayyaki ko abubuwa to m filaye. Saboda ta kai-tapping iya aiki, ba su bukatar ƙarin ayyuka, kamar hakowa ramukan. A Sharhuna kan sukurori shafi dukan surface na cylindrical sanda. Wannan ba wani ƙarin abin dogara kam da Anchorage.

iri-iri na sukurori

Irin wannan fastening abubuwa zai bambanta bisa ga dama sigogi:

• By saduwa :. Ga karfe, roba, itace, plasterboard, da dai sauransu
• By irin shugaban: Semi-madauwari, cylindrical, countersunk, latsa wanki (amfani ga yin rufi), a truncated mazugi, heksagon (amfani tare da roba anka for kayyade nauyi abubuwa).
• A tip na gani. A tip na dunƙule iya zama kaifi, ko ne a cikin nau'i na atisayen. Wadannan kayayyakin da ake amfani da shi don attaching karfe.
• By irin Ramin. Kawai sa, a karkashin wani nau'i na sukudireba: kai tsaye, giciye, Allen (furniture).
• Bisa ga thread view. Sassa - for karfe da roba, a rare - domin itace. Akwai ma kai-tapping sukurori tare da wani gauraye irin thread, yawanci kusa da kai, shi ya zama m iya. Wadannan abubuwa aka yi amfani don hawa Tsarin zuwa kankare tushe da ake yi na high-gami steels.

Ya kamata a lura da cewa sukurori ga fastening gypsum zanen gado ne musamman kai, shi ne countersunk kuma yana da wani thread, kai tsaye a kan shugaban kanta.

Mene ne dunƙule?

A dunƙule kamar yadda dunƙule ne cylindrical sanda tare da daban-daban na shugaban da kuma na waje thread. Yana yi nufi ga fastening da daban-daban abubuwa to m substrates. Yana yana hula da kuma wani cylindrical rabo wanda shi ne partially rufaffiyar thread, wanda ya sa ya daban-daban daga dunƙule.

By screwing dunƙule dole ne ya fadi na sukar rami har zuwa 70% na kauri daga cikin dunƙule. Wannan shi ne babban bambancin, wanda ya nuna abin da a dunƙule bambanta daga dunƙule. Lokacin amfani da wannan fastening kashi ne da muhimmanci a zabi diamita daga cikin atisayen yi ingancin fili abu. Sukurori samar da wani m kuma sau da yawa nonseparable dangane bayani.

Ina zuwa nema?

A fasalin da dunƙule ne da cewa shi za a iya amfani da shi don hawa Tsarin tare da motsi sassa. Wannan shi ne zai yiwu saboda cylindrical tushe ne ba Threaded.

iri-iri na sukurori

Classified wadannan fasteners kazalika kai-tapping sukurori:

• View hula: semicircular, m, heksagon, square. Duk da haka, ya kamata a lura da cewa sukurori da mafi kewayon huluna, don haka cikin kewayon su aikace-aikace ne da fadi.
• By tip siffar: m (amfani da furniture screed ko robobi), m.
• Da zare da sanda: guda-izinin (manyan guda, kananan), bifilar (uniform ko m tsawo).
• Ramummuka. Kamar yadda da kai-tapping sukurori, za su iya zama giciye-dimbin yawa, a mike hex.

Bayan sama bayanin irin biyu kayayyakin iya kawo tare da binciken da kuma yin kamanta bincike, wanda ya nuna banbanci a tsakanin dunƙule dunƙule ta. Wannan zai taimaka wajen sanin abin da rabi ne mafi dace a wani batu.

A dunƙule bambanta daga dunƙule: BAMBANCIN

Azahiri, wadannan fasteners iya zama sosai kama, amma a cikin ãyõyin da bambance-bambance tsakanin su suna da yawa:

• A dunƙule ba haka ba ne m samfurin kamar yadda dunƙule, wanda aka yi da mafi resistant gami da ya dace wa kayyade babban adadin kayan. Wadannan sun hada da kayayyakin daga karfe ko kankare. Saboda haka, aikace-aikace da kewayon ne mafi fadi sukurori, sabanin sukurori. A lokaci guda, da wuya gami ba ko da yaushe m lokacin da ka yi wasu ayyukan. Alal misali, mutane da yawa Masters sun lura cewa, wani lokacin da shugabannin sukurori kawai yanke a lõkacin da aiki tare da kayan m. Yana kai da wasu damuwa a lokacin aiki. Yayin da dunƙule da aka yi da mai taushi abu, shi ne ba a karya, kawai lankwasa. Yana da sauki a canza wani sabon daya.

• Har ila yau, akwai wani gagarumin bambanci a cikin samar da fasaha na fastening kayan. All sukurori sha zafi magani da kuma aka rufe da musamman jiragen kasa.
• Wani muhimmin bambanci, wanda ya nuna abin da a dunƙule bambanta daga dunƙule, shi ne cewa shi ba ya dunƙule ba tare da hakowa ramukan. Ya kamata a dauka a asusun a lokacin shigarwa.
• Idan ka duba a hankali, za ka iya gani a sarari abin ne daban-daban daga dunƙule na dunƙule. Wannan shi ne tsawo daga cikin thread kuma ta mataki. Baya ga cewa, da dunƙule Threaded cylindrical part rufe da shi, gaba daya.
• Wani waje bambanci a cikin dubaru. A dunƙule ya taba sharper. Duk da haka, a rare lokuta, da kuma sukurori irin wannan shirin.

ƙarshe

Bayan da kamanta bincike, ya bayyana fiye da dunƙule ya bambanta daga dunƙule. Yanzu za mu iya cewa wannan fasteners da aka tsara don cika daban-daban ayyuka, ko da yake su ne, a gaskiya, m. A dauke da fitar da wani hawa aiki, dole ne ka farko fahimci wanda abubuwa ne mafi dace don amfani.