Koom xeem rauj
- Khoom Piav Qhia
Koom xeem rauj
Nws yog siv los txiav txim siab nyob rau hauv-situ compressive zog ntawm cov pob zeb. Aluminium lub cev, muab nrog aliminum nqa rooj plaub.
Pob zeb ua rauj yog cov ntaus ntawv ntsuas, tsim nyog rau kev sim lub zog ntawm cov tuam txhab tsev (cov kab sib txuas, cov choj, cov choj tseem ceeb yog cov ua haujlwm tseem ceeb; Rauj stroke; Qhov siab kawg ntawm kev sib txhuam ntawm tus taw qhia thiab qhov nruab nrab ntawm tus nqi tho.
Kev txhais Qeb:
1. Kev Cuam Tshuam Muaj nuj nqi: 2.207J (0.225kgf.m)
2. Rigidity ntawm lub caij nplooj ntoos hlav Tension Caij nplooj ntoos hlav: 785n / cm
3. Hammer hlab ntsha: 75mm
4. Qhov siab kawg ntawm kev sib txhuam ntawm tus pointer system: 0.5-0.8n
5. Cov nqi nruab nrab ntawm tsuas yog drilling tus nqi: 80 ± 2
Yuav ua li cas khiav lag luam
Thaum lub sijhawm ua haujlwm ntawm kev ua haujlwm rauj, koj yuav tsum them sai sai rau ntawm kev tuav lub rauj, tuav qhov nruab nrab ntawm rab rauj nrog ib txhais tes, thiab ua lub luag haujlwm ntawm txoj cai; Auxiliaents yog li cov nyhuv cuam tshuam. Tus yuam sij rau kev ua haujlwm ntawm rab rauj yog kom ntseeg tau tias cov rauj yog ib txwm muaj kev sib tw thiab qeeb, thiab qhov chaw ua ke nrog kev kuaj saum npoo. Ua ntej qeeb, nyeem ntawv ceev.
Txoj Kev Kuaj
Muaj ob txoj hauv kev los kuaj cov qhob zog ntawm cov tswv cuab:
(1) Kev Nrhiav Tib Neeg:
Muaj feem rau kev kuaj pom ntawm ib qho qauv ib qho lossis cov khoom siv;
(2) Kev kuaj mob batch yog siv tau cov qauv lossis cov khoom sib xyaw ua ke, ua tib cov txheej txheem raw, molding cov txheej txheem, thiab kev kho cov txheej txheem hauv tib cov txheej txheem ntau lawm. Hauv kev kuaj mob, tus naj npawb ntawm kev soj ntsuam random yuav tsis tsawg dua 30% ntawm cov khoom siv tseem ceeb lossis cov sawv cev tseem ceeb yuav tsum tau ua raws.
Daim ntawv tshuaj ntsuam ntawm thaj chaw ntawm ob qho kev ua tau raws li cov cai hauv qab no:
(1) Cov naj npawb ntawm cov chaw nug lossis cov khoom siv yuav tsis tsawg dua li 105
(2) Qhov kev ncua deb ntawm ob qho chaw tshawb fawb nyob ib sab tas los yuav tsum tsis pub tshaj 2m feem ntau, thiab qhov kawg ntawm tus tswv cuab kev tsim kho yuav tsum tsis txhob loj dua 0.5m thiab tsis tsawg tshaj 0.2m;
(3) qhov chaw ntsuas ntsuas yuav tsum raug xaiv kom deb li deb tau ntawm ib sab uas rab rauj yog nyob rau hauv kab rov tav yog nyob rau hauv kab rov tav yog nyob rau hauv kab rov tav yog nyob rau hauv kab rov tav yog nyob rau hauv kab rov tav yog nyob rau hauv kab rov tav yog nyob rau hauv kab rov tav kev qhia kom pom cov pob zeb. Thaum twg yuav tsis tuaj yeem ntsib, lub rauj tuaj yeem muab tso rau hauv txoj kev qhia tsis-kab rov tav uas tsis pom lub ntsej muag, saum npoo av lossis hauv qab pob zeb;
(4) Cov chaw ntsuas ntsuas yuav tsum raug xaiv rau ntawm ob qhov chaw ntsuas ntawm cov chaw sib xyaw ua ke, lossis ntawm ib qho chaw ntsuas, thiab yuav tsum muaj cov ntawv faib cuavyees. Hauv qhov tseem ceeb lossis tsis muaj zog ntawm cov tswv cuab cov tswv yim, thaj tsam kev tshawb fawb yuav tsum raug teeb tsa, thiab cov ntu kos duab yuav tsum zam;
(5) thaj tsam ntawm thaj chaw tshawb fawb yuav tsum tsis txhob loj dua 0.04M2;
(6) Cov chaw kuaj yuav tsum yog cov qhob ua vaj tse, thiab yuav tsum huv si thiab muaj cov roj xoob, roj, roj, thiab roj av. Yog tias tsim nyog, cov xoob xoob thiab sundries tuaj yeem muab tshem tawm nrog kev sib tsoo lub log, thiab yuav tsum tsis muaj qhov seem hmoov. lossis khib nyiab;
(7) Cov nyias nyias-phab ntsa lossis cov khoom sib xyaw me me uas yuav tsum muaj kev txhaj tshuaj.
Kev ntsuas ntsuas ntawm cov nqi ntawm cov pob zeb ua kom sov
1. Thaum kuaj, tus axis ntawm rab rauj yuav tsum sib txuas rau ntawm cov qauv lossis kev sib xyaw ua ke, thiab rov pib dua nrog qhov tseeb.
2. Cov ntsiab lus ntsuas yuav tsum tau muab faib rau hauv qhov ntsuas ntsuas, thiab qhov kev ncua deb ntawm ob lub ntsiab lus nyob ib sab yuav tsum tsis tsawg dua 2cm; Qhov kev ncua deb ntawm cov ntsiab lus ntsuas ntsuas thiab cov kab hlau uas raug cov kab hlau thiab kos cov chaw yuav tsum tsis tsawg dua 3cm. Cov ntsiab lus ntsuas yuav tsum tsis txhob muab faib rau ntawm cov cua thaj lossis cov pob zeb raug, thiab tib qho tib si tsuas yog bounced ib zaug. Txhua qhov ntsuas ntsuas ntsuas ntawm cov ntaub ntawv 16 cov nuj nqis rebound muaj nuj nqis, thiab cov nqi rov qab ntawm txhua qhov ntsuas ntsuas yog qhov tseeb rau 1.
Kev ntsuas ntawm carbonation qhov tob nrog ua pob zeb
1. Tom qab cov nqi rov qab yog ntsuas, ntsuas cov tshuaj carbonation carbonation tus nqi ntawm cov qhob ntawm ib txoj haujlwm sawv cev. Tus naj npawb ntawm kev ntsuas cov ntsiab lus yuav tsum tsis pub tsawg dua 30% ntawm cov ntsuas ntsuas ntawm cov tshuaj tiv thaiv, thiab tus nqi nruab nrab yog coj los ua qhov tob ntawm ib qho chaw ntsuas ntawm cov. Cov. Thaum cov pa roj carbonation ntau dua yog ntau dua 2, cov pa roj teeb qhov tob yuav tsum tau ntsuas hauv txhua qhov chaw ntsuas.
2. Rau qhov ntsuas ntawm carbonation qhov tob yuav siv tau los ua qhov ntsuas ntawm 15 hli nyob rau ntawm thaj chaw ntsuas, thiab qhov tob yog qhov tob tshaj li ntawm qhov tob carbonation ntawm pob zeb ua. Hmoov thiab khib nyiab yuav tsum tau muab tshem tawm ntawm lub qhov thiab yuav tsum tsis txhob muab ntxuav nrog dej. Siv 1% ~ 2% phenolphhatale cawv kom poob rau ntawm ntug kev, xim ntawm cov qhob pa roj carbon monoxonized tsis hloov, thiab uncarbonized qhob hloov liab. Thaum tus ciam ntawm carbonized thiab tsis zoo yog qhov tseeb, siv qhov tob yuav tsum tsis ntsuas tsawg dua 3 zaug, thiab tus nqi nruab nrab yuav tsum tau coj, raug rau 0.5mm.
Muab xam los ntawm cov neeg rov qab muaj txiaj ntsig ntawm pob zeb ua paj
1. Txhawm rau suav qhov nruab nrab rov qab ntawm qhov chaw ntsuas kev ntsuas, qhov tseem ceeb tshaj plaws yuav tsum tau muab laij tawm ntawm thaj chaw ntsuas qhov chaw: Qhov nruab nrab rov qab muaj nuj nqis ntawm thaj chaw, raug rau 0.1; RI - tus nqi rov qab ntawm cov nqi I-th ntsuas.
2. Kev kho nyob rau hauv kev coj ua tsis yog-kab rov tav yog raws li nram no: rm r i 1 10 i RM RM yog qhov ntsuas nruab nrab ntawm qhov chaw ntsuas qhov chaw tsis muaj nqi, muaj tseeb rau 0.1; RA yog cov thaub qab hauv qhov tsis qhia txog kev kho tus nqi, cov lus nug raws li lub rooj txuas nrog.
3. Thaum sab saum toj lossis hauv qab pob zeb ua kom pom nyob rau hauv kab rov tav uas muaj qhov chaw ntsuas thiab hauv qab ntawm cov kab ke kom pom tseeb; Kev RAT, RA - Tus nqi kho tus nqi ntawm lub springback tus nqi ntawm cov qhob nroo thiab hauv qab cov lus, nug raws li lub rooj txuas.
4. Thaum qhov kev sim rauj yog tsis nyob hauv ib lub cav tav toj tsis yog nyob ntawm cov pob zeb ua ntej, thiab tom qab ntawd lub ncuav yuav tsum raug kho.
Khij Txoj Kev
4.1 kub.
4.1.1 Coj tawm ntawm chav tsev kub ntawm 20 ± 5 ℃.
4.1.2 Qhov hnyav thiab tawv ntawm lub calibration yuav tsum ua kom tau raws li cov cai ntawm lub teb chaws tus qauv "rauj tester" GB / T 9138-2015. Rockwell Hardness H RC yog 60 ± 2.
4.2 Kev ua haujlwm.
4.2.1 Tus Steel Laum yuav tsum muab tso kom khov kho rau ntawm cov pob zeb ua kom muaj zog nrog kev kub siab.
4.2.2 Thaum lub rauj tawm mus sab hauv, tus neeg taug kev yuav tig plaub zaug, 90 ° txhua lub sijhawm.
4.2.3 Thaws peb zaug nyob rau hauv txhua qhov kev taw qhia, thiab siv nyiaj nruab nrab rov qab ntawm peb qhov chaw nyob ruaj khov.
Tswjhwm:
Kev tu ib txwm yuav tsum tau ua thaum lub rauj muaj ib qho ntawm cov xwm txheej hauv qab no:
1. Ntau tshaj 2000 txhaj;
2. Thaum muaj kev ua xyem xyav txog tus nqi kuaj;
3. Tus nqi nruab ntawm cov hlau thaiv hlau thaiv cov hlau tsis tsim nyog; QHOB HAMPER TESTER
Txoj kev tu ib txwm ntawm cov pob zeb ua kom sov yuav tsum ua kom tau raws li cov hauv qab no:
1. Tom qab decoupling rauj, tshem tawm cov kev txav mus los, tshem tawm cov buffer compression caij nplooj ntoos hlav (percussion tension caij nplooj ntoos hlav
2. Siv roj av los ntxuav txhua qhov chaw ntawm kev txav, tshwj xeeb yog lub chaw muab kev coj tus pas, lub qhov sab hauv ntawm lub rauv rauj thiab pog muaj pas nrig. Tom qab tu, thov ib txheej roj nyias nyias ntawm cov roj tshuab xaws lossis tshuab xaws roj rau ntawm lub chaw muab tus pas, thiab lwm qhov chaw yuav tsum tsis txhob siv roj;
3. Ntxuav sab hauv phab ntsa ntawm lub casing, tshem tawm cov nplai, thiab kuaj xyuas cov nplai, thiab tshuaj txhuam hniav ntawm tus pointer yuav tsum yog ntawm 0.5-0.8n;
4. Tsis txhob tig lub xoom-kho cov ntsia hlau uas tau muab tso rau thiab nrawm rau ntawm tus tw npog;
5. Tsis txhob ua lossis hloov chaw;
6. Tom qab txij nkawm, kev ntsuas hluav taws xob yuav tsum nqa tawm raws li yuav tsum tau, thiab cov nqi ntsuas hluav taws xob yuav tsum 80 ± 2.
Kev txheeb xyuas cov pob zeb ua pob zeb
Thaum lub rauj muaj ib qho ntawm cov xwm txheej hauv qab no, nws yuav tsum xa mus rau lub chaw haujlwm hauv phau ntawv pov thawj kom paub tseeb, thiab rab rauj uas tau dhau los ua pov thawj:
1. Ua ntej Rauj tshiab yog ua kom tiav;
2. Tshaj lub sijhawm siv tau ntawm cov ntawv pov thawj (siv tau rau ib nrab xyoo);
3. Lub cumulative naj npawb ntawm foob pob ntau tshaj 6,000;
4. Tom qab kev saib xyuas ib puag ncig, tus nqi ruaj ruaj ntawm tus nqi ntawm steel anvil yog qhov tsis tsim nyog;
5. Kev txom nyem hnyav cuam tshuam lossis lwm yam kev puas tsuaj.
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