A zamanin yau, makullin hannun ƙofa da aka fi amfani da shi shine makullin hannun ƙofar da aka raba, don haka sassan tsarin makullin hannun ƙofar sun haɗa da?
Mu koya da YALIS, babban alamar hannun kofa.Tsarin tsagawar makullin hannun kofa gabaɗaya ya kasu kashi biyar: hannun ƙofar, rosette / escutcheon, jikin kulle, silinda da injin bazara.Sa'an nan kuma, za mu yi bayani dalla-dalla.
Hannun Ƙofa:
Akwai zane-zane da yawa da abubuwan da ake gamawa don hannayen kofa.The albarkatun kasa na kofa iyawa a kasuwa suna wajen zuwa kashi da dama karafa: tagulla, zinc gami, aluminum gami, bakin karfe da sauransu.Tabbas, akwai wasu hannayen ƙofofin da ba na ƙarfe ba, irin su yumbu da hannayen kristal.
A halin yanzu, hannaye na kofa a cikin manyan kasuwannin sun hada da tagulla da tagulla na zinc, kasuwannin tsakiya da manyan kasuwanni sun fi jan karfe na zinc, sannan kasuwar ta kasa ta fi jan karfen aluminum gami da bakin karfe.Domin zinc gami ba za a iya sanya shi a cikin da yawa kayayyaki da kuma saman gama, amma kuma yana da karfi taurin fiye da aluminum gami, da kuma farashin ne mafi m fiye da tagulla, don haka kofa rike kayan a halin yanzu amfani da kofa rike brands a kasuwa shi ne zinc. gami.
Lokacin zabar rikewa, kana buƙatar mayar da hankali kan tsarin lantarki a kan murfin ƙofar ƙofar.Saboda tsarin lantarki na iya tabbatar da cewa ba a sanya hannun ƙofa ba, yana ƙara rayuwar sabis na hannun ƙofar.Menene alakar aikin lantarki na hannun ƙofar kofa da shi?A wannan lokacin, kana buƙatar kula da kauri na plating Layer, adadin electroplating Layer da zafin jiki na electroplating.
Rosette / Escutcheon:
Ana amfani da rosette da escutcheon musamman don rufe tsarin bazara na hannun ƙofar, kuma yawanci ana raba siffar zuwa zagaye da murabba'i.Wasu zane-zane na musamman na hannu suna haɗawa da rosette kai tsaye da rike.Girman gama gari a kasuwa yana yiwuwa tsakanin 53mm -55mm, amma wasu ƙasashe da yankuna za su kasance na musamman, girman zai wuce 60mm ko ƙasa da 30mm.Dangane da kauri, kauri na furen fure da escutcheon na gargajiya ya kai kusan 9mm, amma saboda salon da aka fi sani da shi, Rosette mai kauri kuma ya fara shahara, kuma kauri ya kai kusan rabin kauri na furen gargajiya. .
Jikin Kulle:
Jikin kulle wani muhimmin sashi ne na makullin rike kofa.Wadanda aka fi sani da su a kasuwa su ne jikin kulle-kulle guda daya da kuma jikin kulle-kulle.Hakika, akwai wasu makullai kamar jikin makulli uku.Abubuwan asali na jikin kulle sune: akwati, latch, bolt, forend, farantin yajin aiki da harka yajin.
Nisan ramin buɗewa na ƙofar yana da alaƙa da nisa ta tsakiya da kuma baya na jikin kulle.Don haka idan kun maye gurbin makullin hannun ƙofar, kuna buƙatar auna nisa ta tsakiya da kuma bayan rami na ƙofar kafin siyan sabon kulle hannun ƙofar.
Silinda:
A halin yanzu kauri daga cikin kofa a kasuwa yana da kusan 38mm-55mm, kuma tsayin silinda yana da alaƙa da kauri na ƙofar.An raba Silinda gabaɗaya zuwa 50mm, 70mm da 75mm, wanda ke buƙatar zaɓi gwargwadon kaurin ƙofar.
Kayan aikin bazara / Kayan Haɗawa:
Tsarin bazara shine tsarin da ke haɗa hannun kofa da jikin kulle, kuma kayan hawan wani tsari ne wanda ke haɗa silinda da jikin kulle.Ko makullin hannun ƙofar yana gudana lafiya kuma ko makullin hannun ƙofar zai faɗi ƙasa ko a'a, wannan duk ya dogara da injin bazara da kayan hawa.
Lokacin aikawa: Maris 21-2021