Haɗin sassa sune tushen, bututu da sassan aikin da aka haɗa da juna don cimma wani aiki na gaba ɗaya na sassa daban-daban, yawanci ta nau'ikan nau'ikan ɗagawa daban-daban, sandar zaren, dunƙule LAN flower, ƙwaya ta zobe, haɗin gwiwar zaren, fasteners, da dai sauransu.
Faranti mai ɗagawa
General lift farantin wuri ne katako partial lift farantin taka rawa a kyale bene don samun tsawo bambanci, kullum a cikin gidan wanka ko wani tsawo bambanci a cikin bene aikin za a ci karo.
Sanda mai zare
Sanda mai zaren zaren, wanda kuma aka sani da dunƙule, silinda ce mai karkace tsagi da aka yanke a samansa na waje ko kuma mazugi mai madaidaicin tsagi.Sukurori suna da kawuna daban-daban, na waje hexagonal sukurori, manyan lebur sukurori, na ciki hexagonal sukurori, da dai sauransu.
Fadada Ilimi
Abubuwan buƙatun don sanduna masu zare.
Kamar yadda za'a iya gani daga tsarin extrusion, dunƙule yana aiki a yanayin zafi mai zafi, wasu lalata, lalacewa mai ƙarfi da tsagewa da ƙarfi mai ƙarfi, sabili da haka dunƙule dole ne.
1) zama mai juriya ga yanayin zafi mai girma kuma kada ku zama nakasa a yanayin zafi mai girma.
2) zama mai juriya ga lalacewa, tare da tsawon rai
3) juriya na lalata, tare da kayan lalata.
4) zama mai ƙarfi mai ƙarfi, mai iya jure juriya mai ƙarfi da saurin juyawa
5) suna da kyawawan kaddarorin yankan da injina.
6) Ƙananan ragowar damuwa bayan maganin zafi, ƙananan nakasar thermal, da dai sauransu.
Fasteners
Fasteners rukuni ne na sassa na inji waɗanda ake amfani da su don haɗa haɗin gwiwa kuma ana amfani da su sosai.Fasteners, yin amfani da nau'o'in masana'antu, ciki har da makamashi, lantarki, kayan lantarki, injiniyoyi, sinadarai, karafa, gyare-gyare, na'urorin lantarki da sauran masana'antu, a cikin nau'o'in injuna, kayan aiki, motoci, jiragen ruwa, layin dogo, gadoji, gine-gine. Tsarin, kayan aiki, kayan aiki, sunadarai, kayan aiki da kayayyaki, da dai sauransu, na iya ganin nau'ikan kayan ɗamara, shine sassa na tushe na inji da aka fi amfani dashi.Yana da alaƙa da ƙayyadaddun ƙayyadaddun abubuwa iri-iri, amfani da ayyuka daban-daban, da matakin daidaitawa, serialization da gama gari shima yana da girma sosai.Saboda haka, wasu mutane kuma suna da ma'auni na ƙasa don nau'in maɗaukaki da ake kira Standard fasteners, ko kuma kawai ana magana da su azaman daidaitattun sassa.
