Abubuwan da ke ciki
1. Bayanan masana'antu da canje-canjen buƙatun
2. Binciken kwatancen aikin kayan aiki na yau da kullun
3. Mahimman abubuwan da za a zaɓa a cikin yanayi mai tsanani
4. Analysis na hankula aikace-aikace yanayi
5. Tsarin duniya da tsarin takaddun shaida
1. Bayanan masana'antu da canje-canjen buƙatun
Tsarin shigarwa na waje na wuraren masana'antu na duniya yana hanzari. Dangane da rahoton shekara-shekara na 2024 na International Valve Association, fiye da kashi 62% na bawuloli na masana'antu suna buƙatar aiki a buɗe{3}}iska ko rabin{4}}buɗe{{5} muhallin iska. Musamman a fagage masu tasowa kamar sabbin tashoshin wutar lantarki, injiniyan ruwa, da binciken kimiyyar iyakacin duniya, ƙafafun hannu na bawul suna fuskantar ƙalubale da yawa kamar radiation ultraviolet, lalata feshin gishiri, da yashi da ƙura. Matsakaicin rayuwar sabis na kayan hannu na simintin ƙarfe na gargajiya a yankunan bakin teku ya ragu sosai daga shekaru 10 a cikin gida zuwa shekaru 2-3 a waje, wanda ya tilasta haɓakar fasahar kayan abu.
2. Binciken kwatancen aikin kayan aiki na yau da kullun
●Halayen kayan aikin bakin karfe
1.316L austenitic bakin karfe: kyakkyawan aiki a cikin mahallin marine tare da adadin ion chloride Kasa da ko daidai da 5000ppm, kuma taurin saman zai iya kaiwa HV3503 bayan anodizing.
2. Bidirectional bakin karfe 2205: danniya lalata juriya ya karu da 40%, kuma an yi amfani da handwheel aka gyara na man fetur da kuma gas dandamali a kudancin kasar Sin Sea.
3. Iyakance: sanyi brittleness ne yiwuwa ya faru a cikin mahalli a kasa -40 digiri , kuma antifreeze lubricants dole ne a yi amfani da.
● Abubuwan ci gaba a aikace-aikacen filastik na injiniya
1. Reinforced polyamide (PA66+GF30): passed ISO 4892-2 ultraviolet aging test, and the tensile strength retention rate after 5000 hours of irradiation is >85%.
2. Polyethertherketone (PEEK): kewayon zafin jiki -100 digiri ~ 260 digiri, nasarar maye gurbin ƙafafun hannu na ƙarfe don tashoshin karɓar LNG.
3. Gargadi na haɗari: Har yanzu akwai haɗarin kumburi a cikin mahallin acid mai ƙarfi (pH＜2).
● Ayyukan alloy na aluminum mai nauyi
1.7075 aluminium jirgin sama: Ana amfani da fasahar oxidation micro{1} don samar da yumbu na 50μm, kuma gwajin feshin gishiri ya wuce sa'o'i 3000.
2. Fa'idar nauyi: 60% ya fi sauƙi fiye da simintin ƙarfe na hannu masu ƙarfi iri ɗaya, dacewa da yanayin aiki mai tsayi{2}.
3. Conductive kariya: wani insulating shafi Layer ake bukata don hana electrolytic lalata.
●Tsarin sabbin abubuwa a cikin kayan haɗin gwiwa
Carbon Fiber/Epoxy guduro:
modules ya kai 120GPa, dace da babban{1}} yanayin aikin bawul ɗin matsa lamba
Basalt fiber ƙarfafa:
iyakar zafin jiki na sama ya ƙaru zuwa digiri 650, ana gudanar da ayyukan matukin jirgi a cikin tashoshin makamashin nukiliya
Kai - shafi na warkarwa:
fasahar microcapsule ta cimma gyaran atomatik na karce a ƙasa 5μm
3. Mahimman abubuwan da za a zaɓa a cikin yanayi mai tsanani
●Tsarin mayar da martani na kafofin watsa labarai masu lalata
1. C4 matakin lalata muhalli (ISO 12944): Ana ba da shawarar yin amfani da nickel{3}} tushen alloy 625 handwheel, tare da adadin lalata na shekara-shekara na<0.01mm
2. Acid{1}} yanayin canza yanayin aiki: Hastelloy C-276 an fi so, tare da kewayon juriyar pH na 0-14.
● Gwajin jurewar canjin yanayi mai tsananin zafi
1. Ƙananan ƙalubalen zafin jiki: Modified polytetrafluoroethylene (PTFE) wheelwheels ya kamata a yi amfani da shi a cikin -60 digiri yanayi don kula da taurin kuma ba gaggautsa ba.
2. High zafin jiki countermeasures: 316 bakin karfe handwheels bukatar a sanye take da graphite lubrication tsarin karkashin 400 digiri aiki yanayin.
● Ƙarfin ɗaukar nauyi na inji
1. Torque matching: DN200 valves are recommended to have a handwheel diameter of ≥400mm and an output torque of >300N.
2. Tsarin juriya na tasiri: Tsarin saƙar zuma na hannu yana da juriya mafi girma na 70% fiye da ingantaccen tsari.
●Anti{0} ultraviolet tsufa index
1. Gwargwadon gwajin tsufa: Cire QUV An gwada dabaran hannu na awanni 3000 kuma yana da rayuwar sabis na waje fiye da shekaru 8.
2. Surface jiyya: Ceramic shafi na iya ƙara UV reflectivity zuwa 92%.
4. Analysis na hankula aikace-aikace yanayi
●Wani na'ura mai fashewa na matatar mai yana amfani da ƙafafun hannu na bakin karfe mai duplex, wanda ke ci gaba da gudana har tsawon shekaru 5 a cikin sulfur{1} mai ɗauke da mai da iskar gas ba tare da alamun lalacewa ba. Mahimman sigogi:
1. Matsakaici zazzabi: 280-400 digiri
2. H2S maida hankali: 5000ppm
3. Zagayowar kulawa: tsawaita zuwa watanni 181
●Aikin lalatar dandali na - a cikin teku
Filin mai da iskar gas na Tekun Gabashin China ya maye gurbin manyan ƙafafun hannu na fiber carbon don cimma:
1. Adadin lalatawar gishiri ya ragu da 90%
2. Tsayar da kuɗin kulawa na yuan miliyan 2.2 / shekara
3. Lokacin da ba zato ba tsammani ya rage ta 150 hours / dandamali
● Tabbatar da dorewar muhallin hamada
Bayanan gwaji na tashar wutar lantarki ta Sahara sun nuna:
1. Maganin ƙura - rayuwar injiniyoyin roba na hannu shine> shekaru 10
5. Tsarin duniya da tsarin takaddun shaida API 6FA: Ƙara -50 digiri ƙananan tasirin gwajin buƙatun gwaji NACE MR0175: Jagora don zaɓin abu a cikin yanayin H2S ISO 15848: Teburin ma'amala tsakanin matakin zubewa da aikin rufewa Kayayyakin ji mai wayo: Wuraren hannu da aka saka tare da firikwensin fiber optic na iya sa ido kan damuwa a ainihin lokacin Tsarin Tsarin Bionic: Koyi daga tsarin bawo don inganta juriyar tasiri Fasahar suturar Nano: Rubutun Graphene yana rage ƙimar juzu'i zuwa 0.02 Abubuwan da za a iya sabuntawa: Abubuwan resin na tushen Bio{0} suna rage sawun carbon da kashi 60% Tare da haɗewar ci gaban kimiyyar abin duniya da fasaha na dijital, ƙafafun hannu na bawul na waje suna tasowa zuwa ga haƙiƙanin jagoranci na "kai{0}}ara, kai{1}}mai daidaitawa, da kai{2}mai kiyayewa", yana ba da ƙaƙƙarfan kariya ga amintaccen aiki na wuraren masana'antu.
2. Canjin yanayin zafi
3. Kewayon jujjuyawar karfin aiki ± 5%An sabunta mahimman bayanai a cikin 2024:
