I. Qauv Tsim thiab Load-Bearing System ntawm Container Tilter Standards
Lub steel structural system ntawm lub ntsiab chav tsev pab raws li lubthawv -tilterlub moj khaum; nws lub zog, rigidity, thiab stability ncaj qha txiav txim siab lub neej kev pab cuam ntawm tag nrho cov tshuab. Kev tsim qauv yuav tsum ua raws li cov qauv hauv qab no:
GB50017-2003 Code for Design of Steel Structures - Ua haujlwm raws li lub thawv tilter cov qauv tsim qauv, qhia txog kev sib xyaw ua ke, kev suav cov tswv cuab kev ruaj ntseg, kev sib txuas ua ke tsim, thiab cov txheej txheem pov thawj qaug zog, nrog rau cov kev cai tshwj xeeb rau cov ntsiab lus ntawm cov txheej txheem nyob rau hauv alternating load tej yam kev mob.
GB/T 1591-2018 (superseding GB1591-88) thiab GB700-88 - Txhais cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab cov txiaj ntsig toughness indices rau qis- alloy siab- lub zog steel thiab cov pa roj carbon zoo tib yam siv rau hauv cov qauv tseem ceeb, kom ntseeg tau tias cov khoom siv qis qis qis.
GB3077-88 thiab GB699-88 - Cov qauv rau xaiv cov qauv hlau alloy thiab cov pa roj carbon zoo rau cov tsav tsheb tseem ceeb, lub zog, thiab cov fasteners, qhia txog cov kev xav tau rau cov txheej txheem smelting, kev kho cua sov, thiab cov qib grain loj.
II. Kev tsim cov txheej txheem thiab vuam zoo tswj
Vuam yog cov txheej txheem tseem ceeb hauv kev tsim cov khoom sivthawv tilter; nws qhov zoo ncaj qha cuam tshuam cov qauv kev tiv thaiv rau qaug zog thiab tawg. Qhov system no tswj cov hauv qab no:
Welding Joint Design: Xav paub ntau ntxiv txog cov qauv tsim rau lub thawv tilter lub taub qab, fillet, thiab T- cov pob qij txha yuav tsum tau npaj raws li GB985 ("Cov Ntawv Qhia thiab Qhov Loj ntawm Weld Grooves rau Gas Vuam, Phau Ntawv Arc Vuam, thiab Gas-Shielded GB4 "External Welding" (5) nyob rau hauv Steel Structures") los xyuas kom meej txaus nkag mus thiab txo cov cua sov- cuam tshuam cheeb tsam (HAZ).
Welding Procedure Qualification: Tag nrho cov load-cov kabmob welds yuav tsum tau ua raws li cov txheej txheem ua ntej, thiab cov txheej txheem vuam yuav tsum npog cov ntaub ntawv tshwj xeeb thiab cov haujlwm vuam cuam tshuam.
Tsis yog -Kev Ntsuam Xyuas Kev Puas Tsuaj (NDT) Cov Qauv Ntsuas:
GB11345 ("Txoj kev rau Kev Ntsuas Ultrasonic ntawm Hlau Welds thiab Kev faib tawm ntawm cov txiaj ntsig"): 100% kev kuaj ultrasonic yog xav tau rau Class I thiab Class II welds, nrog rau cov kev txwv kom meej meej rau qhov tsis xws luag, thaj chaw, thiab kev faib tawm.
JB/ZQ4006 ("Magnetic Particle Test Method for Steel Parts"): Siv los kuaj xyuas qhov chaw thiab nyob ze - cov kab nrib pleb; tshwj xeeb tshaj yog muaj feem xyuam rau cov ntawv xov xwm tseem ceeb ntawm cov ntawv xov xwm thiab flange ntsej muag.
JQ / NG-2-2-93 ("Weld Quality Inspection Standard" - Supplementary Enterprise Standard): Qhia cov ncauj lus kom ntxaws tso cai txwv rau weld tsos, undercut tob, weld reinforcement qhov siab, thiab nto porosity, nrog rau cov kev cai nruj dua li cov qauv hauv teb chaws.
III. Anti-Coating Txheej thiab Kev Tiv Thaiv Qhov Nto
Muab hais tias lub thawv tilter feem ntau ua haujlwm nyob rau hauv ib puag ncig uas muaj cov av noo siab, plua plav, lossis tshuaj tsuag ntsev, txheej txheej tiv thaiv txheej txheem yog tswj raws li ob tus qauv:
Substrate Pre{0}}kev kho mob: Raws li JQ / NG-28-1-92 Cov Txheej Txheem Txheej Txheem Txheej Txheem Txheej Txheem Txheej Txheem Txheej Txheem, sandblasting rau xeb tshem tawm yuav tsum ua tiav qib Sa2.5, thiab qhov roughness ntawm qhov chaw yuav tsum poob nyob rau hauv qhov ntau yam kom ntseeg tau tias cov txheej txheem zoo adhesion.
Txheej Txheej Txheej Txheem: Raws li JQ / NG-28-2-92 Txheej Txheem Txheej Txheem, ntau- txheej txheej txheej txheej- suav nrog cov primer (zinc-nplua nuj lossis epoxy), lub tsho nruab nrab, thiab cov tsho sab saum toj-yog siv; qhov qhuav zaj duab xis thickness ntawm txhua txheej, kho tej yam kev mob, thiab inter-coat intervals yog nruj me ntsis tswj.
Xim thiab Kev Nyab Xeeb Cov Cim: Ua raws li GB / T 2299 (yav tas los GB2299) Txheej Xim Xim thiab Kev Nyab Xeeb Kev Nyab Xeeb rau Mining, Engineering, thiab thawv tilters, cov qauv kev nyab xeeb yog siv rau cov txheej txheem kev khiav hauj lwm, thaj chaw muaj kev phom sij, thiab cov vaj huam sib luag tswj, thiab cov ntawv ceeb toom kev nyab xeeb mus tas li raug teeb tsa.
IV. Cov Hluav Taws Xob Hluav Taws Xob thiab Tsawg -Voltage Power Distribution Standards
Covthawv tilter's hluav taws xob tsim hluav taws xob yuav tsum ua kom muaj kev nyab xeeb, kev ntseeg tau, thiab electromagnetic compatibility, ua raws li cov hauv qab no:
GB 50054-95 "Code for Design of Low Voltage Electrical Distribution" - qhia txog qhov yuav tsum tau muaj rau kev faib hluav taws xob, xaiv cov cuab yeej tiv thaiv, hauv av, thiab kev sib txuas sib txuas kom tsis txhob muaj hluav taws xob poob siab thiab hluav taws xob hluav taws xob.
Raws li International Electrotechnical Commission (IEC) cov qauv - suav nrog cov chav kawm thaiv lub cev muaj zog, kev tiv thaiv ingress (IP) kev ntsuas, qhov ntsuas kub nce siab, thiab luv luv - Circuit Court muaj peev xwm tiv taus kom muaj kev sib raug zoo nrog cov khoom siv hluav taws xob thoob ntiaj teb.
Cov txheej txheem tswj hwm yuav tsum siv International System of Units (SI) rau txhua qhov ntsuas ntsuas, thiab cov teeb liab cuam tshuam thiab kev sib txuas lus yuav tsum ua raws li kev lees paub zoo raws li ISO 9001 lub moj khaum.
V. Txhim kho thiab lees txais kev soj ntsuam
Cov qauv hauv qab no yuav tsum tau ua raws li nruj me ntsis raws li lub sijhawm kev teeb tsa thiab kev lees txais zaum kawg:
GB50205-2001 Code rau Kev lees txais Kev Tsim Kho Zoo ntawm Cov Qauv Hlau - Yuav tsum tau ntsuas ntawm qhov chaw thiab kev lees paub txog kev thauj tog rau nkoj bolt precision, tivthaiv verticality, ntauwd qauv torsion, thiab kev taug qab ncua sij hawm ntawm kev mus ncig.
JTJ244-2005 Standard for Quality Inspection and Evaluation of Port Equipment Installation- Qhia meej cov khoom ntsuas kev ua tau zoo rau cov khoom siv tshwj xeeb ntim tilter loading thiab unloading khoom, suav nrog kev sib tw load-bearing, ntsuas suab nrov, kev soj ntsuam kev vibration, thiab kev ua haujlwm braking.
VI. Quality Assurance System thiab Traceability Management
ISO 9001 thoob ntiaj teb kev tswj hwm kev ua tau zoo yog siv thoob plaws hauv tag nrho cov txheej txheem, suav nrog kev tshuaj xyuas kev tsim qauv, kev tshuaj xyuas tus neeg muag khoom, kev tswj cov txheej txheem, thiab kev tshuaj xyuas zaum kawg. Txhua daim ntawv pov thawj cov ntaub ntawv, rov-cov ntaub ntawv soj ntsuam rau vuam consumables, uas tsis yog- kuaj kev puas tsuaj (NDT) radiographs, txheej tshuaj xyuas cov ntaub ntawv, thiab cov ntaub ntawv ntsuas hluav taws xob yuav tsum tau muab khaws cia los tsim cov ntaub ntawv zoo tshaj plaws rauthawv tilter.
