1 Scope
Qhov feem ntawm GB / T 90 qhia txog cov kev cai ntawm cov tuam txhab ua lag luam thiab cov neeg muag khoom yuav tsum ua raws li kev ruaj ntseg. Lub hom phiaj ntawm cov kev cai no yog los txo los yog tiv thaiv cov tsos ntawm substandard cov khoom khi kom thiaj li qhia tau hais tias tus cwj pwm yog nyob ze rau cov hom phiaj zoo pes tsawg.
Tshooj lus no piav qhia txog cov cai ntawm cov khoom pov thawj ntawm cov ntaub ntawv, los ntawm kev tsim cov khoom xa mus rau tus neeg muag khoom los yog tus neeg siv (sib tw).
2. Cov cai references
Cov ntaub ntawv hauv qab no yog qhov tseem ceeb tshaj plaws rau daim ntawv thov ntawm daim ntawv no. Rau cov neeg ua tim khawv hnub, tsuas yog hnub tim uas siv rau tsab ntawv no. Rau cov ntaub ntawv tsis muaj hnub nyoog, qhov tseeb version (nrog rau tag nrho cov kev hloov) siv rau daim ntawv no.
GB / T90.1-2002 kev sib txuas lus kev soj ntsuam (idt ISO 3269: 2000)
GB / T3098.17-2000 Fasteners - Kev ntsuam xyuas Preload rau kev soj ntsuam pom ntawm hydrogen - Cov kabmob ntawm cov kabmob ntawm cov kabmob (ISO 15330: 1999)
GB / T19000-2008 Cov Kev Tswj Xyuas Cov Thawj Tswj Zaub Txhawb Kev Noj Qab Haus Huv thiab Terminology (ISO 9000, IDT)
3. Cov Lus Qhia thiab Cov Lus Txhais
Cov txheej txheem no siv cov lus hauv qab no thiab cov ntsiab lus
3.1 Kev Npaj Ua Zoo Txhim kho siab zoo tshaj plaws
Ib feem ntawm txoj kev tswj kom zoo (saib zoo thiab ua kom haum ntawm kev tswj ntawm lub koom haum kev ua si) yog muab los tsim kom muaj cov hom phiaj zoo (ua raws li cov laj thawj zoo) thiab teev cov txheej txheem khiav lag luam (kev txhais lus nkag mus rau hauv kev sib tw uas muaj kev sib tshuam lossis kev sib koom ua ke kev ua ub ua no) thiab lwm yam kev pab cuam kom tiav cov hom phiaj zoo.
Ceebtoom: Kev npaj ntawm lub hom phiaj zoo (qhov project, khoom, txheej txheem lossis daim ntawv cog lus yuav raug txiav txim siab, daim ntawv pov thawj qhia txog leej twg thiab thaum twg siv cov txheej txheem thiab lwm cov kev pab cuam) yuav yog ib feem ntawm txoj kev npaj khomob.
3.2 hloov kho
Cov txheej txheem uas hloov qhov geometry, mechanical properties, los yog kev khiav hauj lwm yam ntxwv ntawm lub khawm tom qab tus txheej txheem tsim thawj.
3.3 txheej txheem muaj peev xwm Performance index
Tus nqi Cpk yog ib qho kev ntsuas ntawm txoj kev muaj peev xwm. Nws muaj feem xyuam rau cov txheej txheem nruab nrab thiab qis thiab qib qis thiab kev sib txawv ntawm tus xeeb ceem rau qhov kev ua tau nrog ib qho kev cai faib cai.
3.4 neeg qhua tuaj noj mov
Lub koom haum lossis tus neeg uas tau txais cov khoom.
Lus Cim: Cov neeg muas zaub tuaj yeem yog cov neeg siv los sis cov muab khoom siv.
3.5 Mixed commingling
Ntau hom ntawm fasteners ntawm tib hom yog tsim nyob rau hauv tib lub pob.
3.6 Tswj kev npaj tswj npaj
Piav qhia txog kev tsim kev lag luam ntawm cov kev sib tw los txiav txim xyuas cov ntsiab lus tswj kev tswj hwm thiab txo cov khoom sib txawv hauv cov txheej txheem.
3.7 Defect defect
Cov cai yuav tsum tau muaj feem xyuam nrog rau kev siv los yog cov kws kho mob siv tsis tau.
Lus Cim: Thaum twg muaj ib qho kev tsis txaus siab, lub khawm yuav tsis tuaj yeem ua tiav kom tiav los yog siv tau (GB / T 19000).
3.8 Distributors (Cov Neeg Muag Khoom) Distributors (stockist)
Muaj peb hom kev lag luam lossis cov tib neeg uas yuav khoom muag thiab muag rau lwm lub koom haum lossis cov tib neeg.
3.8.1 Cov neeg lag luam rov muab faib ua lag luam
Distributors leej twg xav tau kev hloov kho cov ceev nrooj ua ntej muag khoom ntxiv.
3.8.2 Reseller distributor pass-through distributors
Resellers uas tau muag cov thawj cov khw muag khoom ntim tsis tau rov ua dua tshiab dua.
3.8.3 Hloov cov khoom faib distributor dispackaging
Resellers uas tsuas repackage fasteners ua ntej muag khoom.
3.9 Fastener Nta
Ciav luaj li loj, cov khoom siv dag zog, lossis lwm yam kev ua haujlwm.
3.10 Qhov kev ruaj ntseg qhov kev ruaj ntseg system zoo tshaj plaws
Nws yog feem ntau ua ke nrog lub tshuab hluav taws xob tsim xws li daim ntawv sau tswj kev nyab xeeb uas muaj cov kev tsim kho, cov khoom pib, thiab cov khoom kawg. Nws suav nrog kev npaj zoo (3.1), kev txhim kho kom zoo dua qub, kev tiv thaiv tsis raws cai, thiab kev tswj xyuas lub sijhawm ntawm tus cwj pwm sib luag, cov khoom siv dag zog, thiab lwm yam kev ua tau zoo.
Batch 3.11 kis heev
Lub khib nyiab khib nyiab yog tov nrog cov sib txawv los yog txawv teb chaws thiab cov khoom txawv teb chaws.
3.12 Chaw tsim tshuaj paus tsim kev lag luam
Lub koom haum uas yuav cov ntaub ntawv raw khoom thiab hloov lawv mus rau cov khoom khib nyiab kawg.
3.13 ntau ntau raug ntau
Cov khoom ntawm tib lub cim (nrog rau cov khoom qib, cov qhab-nees, thiab cov qauv) uas ua los ntawm lub chaw, hlau, hlau, lossis phaj ntawm tib lub qhov cub, siv cov txheej txheem tib yam lossis zoo sib xws thiab niaj hnub siv tshuaj kho thiab / voj voog Tus naj npawb ntawm cov neeg txuas khauj npog cov txheej txheem (yog tias tsim nyog).
Lus Cim 1: Kev kho cua sov los yog cov txheej txheem plating yog:
- Kev nruam ntej, qhov tseem ceeb yog tib lub sijhawm kho cua sov uas tsis hloov;
- Rau qhov tsis ua haujlwm, qhov loj turbidity siv tib lub sijhawm kho cua sov rau tib yam, uas nyob ib sab ntau heev.
Lus Cim 2: Los ntawm kev pom kev, ntau ntau yuav muab faib ua ntau ntau ntau thiab tom qab ntawd ua ke rau tib qhov khoom ntau (GB / T 3098.17).
3.14 Ntau tus lej tsim ntau tus lej
Cov cim tshwj xeeb uas tau muab los ntawm cov khw, uas yog cov txheej txheem ntawm cov khoom tiav tiav, nrog rau cov khoom noj khoom haus, cov khoom siv tuaj yeem ua tiav.
3.15 Cov tsis ua raws cai
Tsis tau raws li cov cai.
3.16 Phem Fasteners tsis-haum tus kheej fasterner
Ib lossis ntau qhov ua yuam kev.
3.17 Tsis yog-raws li ntawm ib lab (ppm) ntawm ib lab tus zauv (ppm)
Tus naj npawb ntawm cov neeg tsis sib haum ua ke ntawm ib lab khoom hauv ib qhov kev ua tiav ntau.
3.18 Cov Kev Txhim Kho Ntxiv
Thaum tsim kho khoom tsim, khoom zoo, thiab cov neeg siv khoom txaus siab, muaj qee cov txheej txheem thiab cov cai tswj kev txo kev hloov khoom siv, kev siv, thiab kev ntsuam xyuas ntau zaus.
3.19 Specified Product Specifications sclcctcd khoom charactcristic
Ib cov neeg siv kev teev dej num uas yog qhov tseem ceeb rau kev sib dhos thiab / los yog kev ua haujlwm ntawm lub khawm.
3.20 suplier
Machinery los sis koj tus kheej cov khoom
Ceeb Toom: Tus neeg muag khoom yuav ua tau ib qho chaw ua khoom los yog faib khoom noj (GB / T 19000)
3.21 tus leb kab xov tooj
Txoj cai alphanumeric siv los ntawm tus neeg lag luam los txheeb xyuas cov thawj lub khw thiab ntau tus lej ntau.
3.22 kev sib txuas ntawm cov kev sib txuas ntawm kev sib txuas ntawm kev sib tw ceev nrooj
Los ntawm nws cov ntaub ntawv pov thawj, nws qhia tau los sis lees tias keeb kwm ntawm ib qho khoom siv khoob nyhuv, thiab tsim kom muaj nws cov khoom siv raw khoom, kev ua lag luam thiab kev tsim tus lej, thiab raw khoom xov tooj cua sov.
3.23 Neeg siv neeg siv
Cov koom haum lossis cov tib neeg uas yuav khoom los yog lwm yam khoom siv khawm khoom siv thiab siv qhov khoom rau lub hom phiaj ntawm lub rooj sibtham, tshuaj, lossis kho.
3.24 Zero defect conception
Kev tsim kom muaj lub hom phiaj zoo yog lub tswv yim ntawm cov khoom uas ua tsis tau raws li qhov kev siv los yog xav siv nyob rau hauv ib qho kev npaj ntawm cov kev sib tw.
4. Muab cov lus qhia
Cov neeg muas zaub yuav tsum xa mus rau seem no thaum txiav txim.
Qhov kev txiav txim no yuav tsum tau qhia txog cov yam ntxwv ntawm cov khoom muag thiab, yog tias tsim nyog, xav txog kev siv los yog kev tsim nyog siv thiab kev tsim nyog.