1. Katundu wa zinthu ndi zofunikira zomwe zili muyeso
34CrMo4 ndi chitsulo chopangidwa ndi chromium-molybdenum alloy, chomwe nthawi zambiri chimagwiritsidwa ntchito popanga masilinda a gasi amphamvu, masilinda ndi ziwalo zina zomwe zimakhala ndi zofunikira zogwirira ntchito molimbika. Malinga ndi zomwe zili mu muyezo, ndi chimodzi mwa zipangizo zachitsulo chopangidwa ndi alloy zomwe zafotokozedwa momveka bwino mu muyezo wa ku Europe wa EN 10083-3, ndipo chimakwaniritsanso zofunikira za muyezo wa ku China wa GB 18248, womwe mosakayikira umapereka chitsimikizo chodalirika cha ubwino wake ndi magwiridwe ake. Uli ndi mphamvu zambiri, kukana kutentha kwambiri komanso kukana kutopa. Miyezo yogwiritsira ntchito mapaipi achitsulo osasokonekera a 34CrMo4 a masilinda a gasi ndi yosiyanasiyana, yokhala ndi miyezo yambiri yadziko lonse ndi yapadziko lonse lapansi. Izi zikuphatikizapo
Muyezo waku China: GB/T 18248-2021 (wa machubu a silinda ya gasi okha)
Muyezo waku Europe: EN 10083-3 / EN 10297-1
Muyezo wapadziko lonse lapansi: ISO 11120
Muyezo waku America: ASTM A372/A372M-3
Muyezo wa ku Japan: JIS G 3429
2. Kulamulira kapangidwe ka mankhwala (%)

Chinthu	C	Si	Mn	P≤	S≤	Cr	Mo	ena
Zamkati	0.30-0.37%	≤0.40%	0.60-0.90%	0.020%	0.020%	0.90-1.20%	0.15-0.30%	Ni≤0.30% Cu≤0.20%

Zindikirani: Phosphorus ndi sulfure zonse ≤ 0.030%

3.Ntchito yabwino kwambiri yamakina

Pambuyo pokonza ndi kutenthetsa (kuzimitsa + kutenthetsa), chitoliro chachitsulo chopanda msoko cha 34CrMo4 chili ndi mphamvu yokoka ya ≥980MPa, mphamvu yotulutsa ya ≥835MPa, ndi kutalika kwa ≥12%. Pa kutentha kochepa kwa -50°, mphamvu yokoka ikhoza kukhalabe ≥27J.

4. Mfundo zazikulu za njira yopangira
1. Njira yopangira:
Kugwiritsa ntchito njira yosoka yozungulira/yozizira yojambula → kuzindikira zolakwika za ultrasonic (UT) → kuzimitsa ndi kutenthetsa (kuzimitsa + kutenthetsa) → mayeso a hydraulic → kuyang'anira zinthu zomalizidwa
2. Mkhalidwe wa kutumiza:
Kawirikawiri imaperekedwa mu mawonekedwe ozungulira kapena ozizira, chithandizo chomaliza cha kutentha chimafunika wogwiritsa ntchito akamaliza kukonza.
5. Kulemberana makalata pakati pa magiredi apakhomo
34CrMo4 imasunga dzina lomweli mu miyezo yaku China, ndipo magwiridwe ake ndi ofanana ndi:
GB/T 3077: 34CrMo
Magiredi ofanana: 42CrMo (kapangidwe kake kayenera kusinthidwa)
6. Malo ogwiritsira ntchito wamba

Makampani	Kugwiritsa ntchito kwina	Zofunikira pakuchita bwino
Kusunga ndi mayendedwe a mphamvu	Masilinda a CNG/LPG, masilinda osungira haidrojeni	Chotengera cha kuthamanga kwambiri (20-35MPa)
Zipangizo zachipatala	Masilinda a okosijeni azachipatala	Kuyera kwambiri (kuchepa kwa S/P)
Zipangizo zozimitsira moto	Masilinda opumira mpweya, masilinda ozimitsira moto	Kulimba kwa kutentha kochepa
Mayendedwe	Masilinda a mabuleki a magalimoto amalonda	Kutopa koletsa kugwedezeka
Asilikali ndi ndege	Matanki oyendetsera mpweya	Kukonza tirigu wabwino kwambiri

7. Zofotokozera za mankhwala wamba (mm)

Kuchuluka kwa m'mimba mwake wakunja: Φ108-356
Makulidwe a khoma: 4-16.8
Kukula kwanthawi zonse:
Φ139.7×4.5, Φ203×5.4, Φ279×6.8, Φ355.6×7.5, ndi zina zotero.
(Kusintha kwa kukula kosakhazikika kumathandizidwa)
8. Madera akuluakulu ogwiritsira ntchito a 34CrMo4
34CrMo4, monga chinthu chopangidwa ndi chitsulo cha chromium-molybdenum, imagwiritsidwa ntchito kwambiri popanga zipangizo zachitsulo zopanda msoko zamasilinda a gasi/masilinda achitsulo okhala ndi mphamvu yothamanga kwambiri komanso zotengera zokhala ndi mphamvu yothamanga kwambiri. Mu ntchito zenizeni, imagwiritsidwa ntchito kwambiri popanga masilinda a CNG, kuphatikizapo kupanga masilinda a gasi achilengedwe opanikizika a magalimoto ndi masilinda ena okhala ndi mphamvu yothamanga kwambiri, kupereka chithandizo chodalirika cha zinthuzi.