Gas Cylinder a matu npu na Gas Seal Machine a bungli hte galaw sa wa ra ai lam ni

Gas Cylinder ni a matu npu na Gas Seal Machine a bungli hte galaw sa wa ra ai lam ni
Gas Cylinder ni a matu lawu na Gas Seal Machine: Magam bungli, galaw sa wa ra ai lam ni, hte madang masat da ai lam ni
A. Gas Cylinder ni a matu npu na Gas Seal Machine a Madung Magam Bungli
1. Lawu na Sealing n kaja ai lam ni hpe laksan jep joi ai lam
Seamless steel cylinder hte aluminum alloy gas cylinder ni a matu, lawu daw hpe lawu daw hpe shinggrup nna dip ai hku nna galaw ai. Gas cylinder ting a lawu daw gaw, n-gun n rawng ai n-gun n rawng ai, n-gun n rawng ai, n-gun rawng ai, pinholes, n bung ai bunghku n-gun rawng ai shara ni rai nga ai; jak ting gaw hka lim ai lam kaba ni hpe sha mu lu ai, hka lim ai lam kaji ni hpe mu lu na matu grai yak ai.
Dai jak gaw kata kaw nna lawu de local pressure hpe bang nna, rotary sealing shara hta sha gas tightness screening galaw nna, hkrak hkrak mu lu ai:
Rotary shingnip ni, lapran na shingnip ni, kaji ai pinholes ni, n mu lu ai贯穿 shingnip ni;
N-gun n rawng ai-npu na bunghku n-gun, katsi ai hpe galaw ai majaw byin pru wa ai micro leakage channel ni;
Npu kaw na htu ai hte htu ai majaw byin pru wa ai penetration hkra machyi ai lam ni.
2. -process galaw ngut ai hpang sum mat ai lam ni hpe shayawm lu na matu, -htap htuk ai arung arai ni hpe shawng nnan jep joi ai lam galaw ai
Process galaw ai shara: Lawu kaw na Rotary Pressing → Lawu na Milling hpe jasan jaseng ai → Lawu na Gas Seal → Heat Treatment → Machine ting Hka N-gun / Gas Seal
Lawu kaw na hka pru ai cylinder ni hpe tau hkrau jep yu nna, shanhte hpe nbung laru hte tsi lajang ai, jak hte galaw ai, n kaja ai lam ni hpe mu tam ai, hka garan ai daw ni, semi-hpang jahtum na arung arai ni hpe jahten kau ai lam hpe shayawm ai, galaw shapraw ai, hte shingnip shingna galaw ai manu ni hpe shayawm kau lu na matu.
3. Laksan jak rung ni hpe masat masa galaw na matu ra kadawn ai jep joi ai lam ni hpe hkan sa ai
GB/T 17258, GB/T 5099, hte GB/T 12137 ni hta tsun da ai hte maren, laksan shinggrup ai n-gun dat n-gun dat n-gun dat ni hpe laksan chyam dinglik ai lam galaw ra ai; ndai ladat n lawm yang, gas cylinder galaw na ahkang hpe lu la na matu n mai byin ai; OEM ni, CNG / hydrogen shinggyin ai cylinder ni hpe mari ai ni gaw 100% langai hkrai npu na gas seal hpe chyam dinglik ai lam galaw ra ai.
4. "Local Bottom Leakage" hte "Bottle hkum hkrang / Bottle n-gup kaw na hka pru ai" hpe garan ginhka ai lam.
Machine gas seal ting hka pru ai gaw hka pru ai shara hpe n chye lu ai; lawu na gas seal jak gaw lawu de sha n-gun jaw ai. Leakage byin wa ai shaloi, rotary sealing area hta n kaja ai lam hpe hkrak chye lu nna, rotary press galaw ai lam a parameters (katsi ai nbung katsi ai, shinggrup ai lawan ai, lu sha jaw ai n-gun, n-gun n-gun) ni hpe hkan tam lu na matu loi ai.
5. Hpaga lam galaw ai ladat ni a matu sawk sagawn ai ladat lahkawng
Hka kata de lup ai hpe yu ai ladat: Gas cylinder hpe nhtang wa nna, npu hpe hka tank kata de lup bang nna, matut manoi hka lim ai hpe myi man hte yu ai;
Pressure hpe shayawm kau ai lam / helium hpe jep joi ai ladat: Tinang hkrai galaw shapraw ai ladat ni gaw, n-gun hpe chye na lu ai sensor (sh) helium mass spectrometry hpe lang nna, hka lim ai lam hpe shadawn shadang hku chye lu ai, dai gaw, tinang hkrai dawdan lu na matu hte shiga ni hpe shinggyin la lu na matu, lawan ai -assembly line ni a matu htuk manu ai.
6. Ladat hpe jep joi ai lam hte Quality hpe hkan tam lu ai lam
Gas cylinder langai hpra a steel grade, chyam dinglik ai n-gun, hkam la ai aten, n-gun yawm ai / hka pru ai n-gun hpe shi hkrai shi ka matsing da nna, laksan jak rung ni hpe yu reng ai hte jep joi ai lam hpe archive galaw na matu ra kadawn ai lam ni hpe hkan sa lu na matu, hkan tam mai ai jep joi ai shiga ni hpe shapraw ai.
B. Madung Process Ra ai lam ni
(1) Chyam dinglik ai lam garai n galaw shi yang, bungli galaw ai arung arai ni a matu Pre-treatment galaw ra ai lam ni
Gas cylinder a lawu daw hta aluminum n-gun / magri n-gun, sau n-gun, hka n-gun, oxide n-gun n lawm ra ai; shot blasting hte npu kaw htu ngut ai hpang, san seng hkra gap nna hkyet mat hkra galaw ra ai; n rai yang, bubble shang lawm ai lam gaw tara jeyang ai lam hpe hkra machyi shangun na re;
Lawu daw hta, htu ai kaw na dan dawng ai n-gun, n-gun n-gun, shing nrai, sung ai n-gun n nga ra ai;
Cylinder kata kaw hka hpawk ai shara (sh) magri n-gun n rawng ai sha, pressure sealing head hpe pat shingdang ai lam n nga ra ai;
Htingbu htingbyen ni a nbung katsi ai lam gaw 5-40℃rai nna, hka hte cylinder hkum hkrang lapran na nbung katsi ai lam shai hkat ai lam gaw 5℃hta n law ai (sh) maren sha rai nga ai, nbung katsi ai lam shai hkat ai hte shut ai hku dawdan ai majaw byin pru wa ai pressure galai shai ai lam ni hpe koi lu na matu.
(2) Lapran hte n-gun Parameter ra ai lam ni
Chyam dinglik ladat
Hpa majaw nga yang, n-gun rawng ai nbung / nitrogen hpe hkyet ai hte san seng ai;
Oxygen, oxidizing gas cylinder ni: Sau-n ​​lawm ai hte hka-n lawm ai tsaw ai-san seng ai nitrogen, sau hte pat hkum da ai;
Hydrogen hpe shinggyin tawn da ai, -san seng ai gas cylinder ni: Hka lim ai hpe mu lu na matu helium hpe ra sharawng ai, hkam sha lam grau law ai.
Chyam dinglik ai n-gun (madang lahkawng hta)
CNG mawdaw n-gun n-gun (GB/T 17258): N-gun n-gun=bungli galaw ai n-gun (ga shadawn, 20MPa n-gun hpe 20MPa du hkra n-gun dat ai);
Hpaga lam hta lang ai n-gang / n-gun n rawng ai aluminum wan n-gun (GB/T 5099): Lawu na wan n-gun n-gun gaw, n-gun n-gun 0.8-1.0 lang law ai; nkau mi galaw shapraw ai ni gaw, 1.2 lang lang nna, jep chyoi ai lam hpe grau ngang kang hkra galaw ai;
Pressure jat wa ai n-gun: 0.5MPa/s hta n-pu (sh) maren sha,严禁 lawan ai hku hkra machyi ai majaw Micro cracks ni jat wa ai hpe pat shingdang lu ai.
Pressure lang ai shara masat masa galaw ai
Lawu na shingnip baw a n-gun bang ai shara gaw, n-gun bang ai shara yawng a 1/16 hta grau kaba ai (sh) maren sha rai ra ai, n-gun bang ai diameter gaw 20mm hta grau kaba ai (sh) maren sha rai ra ai, dai hku galaw yang, n-gun bang ai shara hta n-gun langai sha rai nna, buga na n-gun n galai shai ai lam n nga ai. Soap solution coating ladat: Minit 1 hta jan ai (sh) dai hte maren sha n-gun hpe n-gun jaw nna, npu kaw matut manoi hka lim ai lam n nga hkra, galaw ai lam ting hpe yu maram ra ai;
Hka hta lup bang ai ladat: Gas cylinder a tsaw dik ai shara hpe hka hta lup bang ra ai 50mm hta grau kaba ai (sh) dai hte maren, n-gun hpe n-gun jaw ra ai hte minit 1 hta grau kaba ai (sh) dai hte maren sha yu ra ai, mass production line ni a matu, madang gaw minit 2 hta grau kaba ai (sh) dai hte maren rai ra ai;
(4) Atsam rawng ai dawdan lam masat masa
Hka hta lup bang ai / Soap solution coating: Pressure hpe gram lajang ai lam yawng hta, matut manoi hka lim ai lam n pru ra ai, n-gun rawng ai hku matut manoi hka lim ai lam langai sha n pru ra ai; matut manoi bubbles byin wa yang, dai hpe hkrak sha yeng seng kau ra ai;
Pressure decay ladat: Masat da ai pressure hpe gram lajang ai aten laman na pressure hkrat sum ai lam gaw, ahkang jaw da ai manu hta n law ai (sh) maren sha rai ra ai (normal Test pressure a 0.5% hta n law ai (sh) maren sha rai ra ai);
Leakage cylinder hpe bai galaw nna gram lajang na matu n mai byin ai; dai hpe hkrak sha ginhka nna, yeng seng kau ra ai.
(5) Gas cylinder ni a lawu na ga n-gun n-gun n-rawng ai jak a matu ra ai hardware process
Sealing tooling: Polyurethane high-pressure hpe ninghkap lu ai sealing baw, n bung ai bottle npu na shingnip shingna ni a matu htuk manu ai, bungli galaw ai arai hpe n hkra hkra;
Pressure hpe yu reng ai: Pressure gauge lahkawng lang, hkrak ai lam 0.4 grade hta grau kaba ai (sh) maren sha re, chyam dinglik ai pressure hta na 1.5 kaw nna 3 lang lapran, pressure sensor hte tengman ai-ten hpe mahkawng da na matu;
Hkamja lam hte seng ai hkrang masa: N-gun kaba ai-n-gun kaba ai hka lim ai valve, kapaw ai -sakse hkam ai makawp maga ai shingnip, n-gun grai law ai hpe shi hkrai shi hkye la ai, lawan ladan jahkring kau ai interlock;
(6) Magam bungli galaw ai ladat ni hpe galaw sa wa na lahkam ni
Material hpe bang ai hte shara jahkrat ai: Gas cylinder hpe nhtang shinggrup nna shinggrup da ai, shinggrup da ai baw a shinggrup da ai baw gaw, ntsin htung npu na kata maga hte grai ni htep ai hku matut mahkai nga ai;
Pre-charging n law ai aten hta: Shawng nnan, hka lim ai hpe mu lu na matu 3 kaw nna 5 MPa du hkra hka lim ai hpe mu lu ai arung arai ni hpe pat da ai; tooling kaw na hka pru wa yang, jak gaw hkring nna bai-clamp galaw ai;
Chyam dinglik ai n-gun hpe maren mara jat ya ai;
N-gun hpe ngang grin hkra gram lajang ai lam hte n-gun hpe shadawn ai lam (hka lup ai hku nna myi man hte jep yu ai / n-gun hpe shinggyin la lu ai / helium hpe jep yu ai scanning);
Qualified: Pressure hpe shayawm ya ai, hpang na process de arung arai ni hpe shapraw kau ya ai; N-gun n rawng ai: Nsen hte nhtoi hpe sadi jaw ai, shi hkum shi分流 garan tawn ai;
Pressure shayawm ai lam hpe bai gram lajang ai: Gas lang ai manu hpe shayawm na matu, n-gun kaba ai-gas hpe bai gram lajang ai lam.
(7) Hkamja lam hte seng nna ra kadawn ai lam ni .
Chyam dinglik ai shara hpe garan tawn nna makawp maga ai, magam gun ni gaw bottle npu de hkrak n mai yu ai;
Medium gaw hkyet mat nna sau n lawm ai majaw, n-gun kaba ai-gas n-gun n-gun n-rawng ai;
Shani shagu n-gun shadawn ai hte hka lim ai hpe mu lu ai jak ni hpe shadawn shadang galaw ai, shadawn shadang jahpan ni hpe n-gun jaw ai;
Pressure deviation n byin hkra, hka lim ai hte gas pipeline ni a matu sealing daw ni hpe aten dep galai kau ra ai.
C. Gas cylinder ni a lawu na gas n-gun n-gun n-rawng ai jak a matu jep joi ra ai lam ni
Pressure bang ai shara: Bottle npu na kata maga de sha local pressure bang ai shara
Hkrang jep ai lam a yaw shada ai lam: Rotary seal a Micro hka pru ai lam, Micro pinholes
Ladat galaw ai shara: Lawu daw hpe shinggrup nna htu ngut ai hpang hte n-gun n rawng shi yang
N-gun kya ai shara hpe chye lu ai: N-gun kya ai lam ni gaw, ntsin htung npu kaw nga ai hpe hkrak chye lu ai
Sakse ni hpe mahkawng da ra ai lam: N-gun n rawng ai rotary gas cylinder ni a matu ra kadawn ai lam
D. Madung madang ni hpe madung tawn ai
GB/T 12137-2025 "Gas n-gun n-gun hpe chyam yu ai ladat";
GB/T 17258-2022 "Mawdaw n-gun rawng ai shingra wan n-gang cylinder" a lawu daw hpe pat da ai lam hpe chyam dinglik ai ga baw ni;
GB/T 5099 "N-gang n-gang n-gang n-gang n-gang n-gang";
ISO 9809 "N-gun n rawng ai gas cylinder ni a matu galaw shapraw ai lam hpe jep joi ai lam".