Sarƙoƙin nadi suna da mahimmanci a cikin aikace-aikacen injina iri-iri.Suna watsa iko kuma suna ba da sassauci, karko da inganci.An ƙera kowace sarkar abin nadi don jure ƙayyadaddun kaya da yanayi, bambanta da girman, ƙarfi da aiki.A yau, za mu mai da hankali kan nau'ikan takamaiman nau'ikan guda biyu: sarkar nadi na 10B da sarkar nadi 50.Bari mu nutse cikin duniyar sarƙoƙi mai ban sha'awa mu gano ko waɗannan sarƙoƙi biyu suna kama da gaske.
Sanin asali:
Kafin nutsewa cikin kwatancen, yana da mahimmanci a fahimci wasu mahimman abubuwan sarƙoƙi na abin nadi.“Roller sarkar” kalma ce da ake amfani da ita don nuna jerin abubuwan nadi masu alaƙa da aka haɗa da faranti na ƙarfe da ake kira “links”.An tsara waɗannan sarƙoƙi don haɗa sprockets don canja wurin iko da motsi tsakanin maki biyu.
Bambancin girman:
Babban bambanci tsakanin sarƙoƙin nadi na 10B da 50 shine girman.Ƙimar lambobi na sarkar abin nadi tana wakiltar farawar sa, wanda shine nisa tsakanin kowane abin nadi.Misali, a cikin sarkar nadi na 10B, farar yana da 5/8 inch (15.875 mm), yayin da a cikin sarkar abin nadi 50, farar yana da inch 5/8 (15.875 mm) - da alama girman iri ɗaya ne.
Koyi game da ma'aunin girman sarkar:
Duk da girman farar farar iri ɗaya, sarƙoƙin nadi na 10B da 50 suna da ma'auni daban-daban.Sarƙoƙin 10B suna bin ƙa'idodin ƙa'idodin Biritaniya (BS), yayin da sarƙoƙi na nadi 50 suna bin tsarin Cibiyar Matsayi ta Amurka (ANSI).Saboda haka, waɗannan sarƙoƙi sun bambanta a cikin jurewar masana'anta, girma da ƙarfin kaya.
La'akari da aikin injiniya:
Bambance-bambance a ma'auni na masana'antu na iya tasiri sosai ga ƙarfin sarkar abin nadi da aiki.Madaidaitan sarƙoƙi na ANSI gabaɗaya suna da manyan faranti masu girma, waɗanda ke ba da ƙarfin juzu'i mai girma da ƙarfin lodi.Idan aka kwatanta, takwarorinsu na BS suna da juriya na masana'antu, wanda ke haifar da mafi kyawun aikin gabaɗaya dangane da juriya na lalacewa, ƙarfin gajiya da juriya mai tasiri.
Fasali na musanyawa:
Kodayake sarkar abin nadi na 10B da sarkar nadi 50 na iya samun farawar iri ɗaya, ba za su iya musanya ba saboda bambance-bambancen girma.Ƙoƙarin maye gurbin ba tare da la'akari da ƙa'idodin masana'anta na iya haifar da gazawar sarkar da ba ta kai ba, gazawar inji da haɗarin aminci.Don haka, yana da mahimmanci a bi ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai lokacin zabar sarkar abin nadi da tuntuɓi kwararre don tabbatar da dacewa.
Abubuwan da suka shafi aikace-aikacen:
Don ƙayyade wane sarkar da ke dacewa don takamaiman aikace-aikacen, abubuwa kamar kaya, saurin gudu, yanayin muhalli da rayuwar sabis ɗin da ake so dole ne a kimanta.Ana ba da shawarar sosai don tuntuɓar littattafan aikin injiniya, kasidar masana'anta ko tuntuɓar ƙwararren masana'antu.
A taƙaice, yayin da sarkar abin nadi na 10B da sarkar nadi 50 na iya zama da alama ma'aunin farar iri ɗaya na 5/8 inch (15.875 mm), suna da ma'auni daban-daban.Sarƙoƙi 10B suna bin tsarin girman Biritaniya (BS), yayin da sarƙoƙi 50 ke bin tsarin Cibiyar Matsayin Ƙasa ta Amurka (ANSI).Waɗannan bambance-bambancen ma'auni na masana'anta suna haifar da bambance-bambance a cikin sigogi masu girma dabam, ƙarfin kaya da aikin gabaɗaya.Sabili da haka, yana da mahimmanci don gano daidai da amfani da sarkar abin nadi don takamaiman aikace-aikacen don tabbatar da ingantaccen aiki mai dogaro.
Ka tuna cewa sarkar abin nadi da ka zaɓa na iya yin tasiri sosai ga aiki da tsawon rayuwar injinka, don haka yanke shawara mai fa'ida kuma sanya aminci da aiki shine babban fifiko.
Lokacin aikawa: Agusta-04-2023