Chitoliro Chopanda Msoko cha P235GH ST35.8 SA192 Chopanda Chitsulo cha Kaboni / Chitoliro Choyatsira Boiler

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Kapangidwe ka makina a chitoliro cha boiler ndi chizindikiro chofunikira chotsimikizira magwiridwe antchito omaliza (kapangidwe ka makina) a chitsulo, zomwe zimatengera kapangidwe ka mankhwala ndi njira yochizira kutentha kwa chitsulo. Mu muyezo wa chitoliro chachitsulo, malinga ndi zofunikira zosiyanasiyana zogwiritsira ntchito, imafotokoza magwiridwe antchito a kukoka (mphamvu yokoka, mphamvu yokoka kapena mfundo yokoka, kutalika), komanso zizindikiro za kuuma ndi kulimba, komanso magwiridwe antchito apamwamba ndi otsika kutentha omwe ogwiritsa ntchito amafunikira.
① Kutentha kwa chitoliro cha boiler nthawi zambiri kumakhala pansi pa 350℃, ndipo chitoliro cha m'nyumba chimapangidwa makamaka ndi chitoliro cha carbon junction cha 10 ndi 20 carbon steel hot rolled kapena chitoliro chokoka chozizira. Mayiko akunja amagwiritsa ntchito kwambiri P235GH, SA192, ST35.8,106B, 210A1,210C.
② Chitoliro cha boiler chopanikizika kwambiri nthawi zambiri chimagwiritsidwa ntchito pa kutentha kwambiri komanso kuthamanga kwambiri, chitolirocho chimagwiritsidwa ntchito ndi mpweya wotentha kwambiri komanso nthunzi ya madzi, kukhuthala ndi dzimbiri kumachitika. Chitoliro chachitsulo chofunikira chimakhala ndi mphamvu yolimba, kukhuthala kwambiri komanso kukana dzimbiri, komanso kukhazikika bwino kwa minofu.
Chitoliro cha boiler chimagwiritsidwa ntchito makamaka popanga chitoliro cha khoma la madzi, chitoliro cha madzi otentha, chitoliro cha nthunzi chotenthedwa kwambiri, chitoliro cha nthunzi chotenthedwa kwambiri cha boiler ya locomotive, chitoliro chachikulu ndi chaching'ono cha utsi ndi chitoliro cha njerwa za arch, ndi zina zotero.

Njira yowunikira khalidwe la chitoliro chachitsulo chosasunthika

1. Kusanthula kapangidwe ka mankhwala: njira yowunikira mankhwala, kusanthula zida (chipangizo cha infrared CS, spectrometer yowerengera mwachindunji, zcP, ndi zina zotero).
2. Kuyang'anira khalidwe la chitoliro chachitsulo pamwamba: 100%
A. Kuzindikira kwa Ultrasonic UT:
B. ET: (kuyambitsa magetsi)
C. Kuzindikira kwa MT ndi kutayikira:
Kuzindikira zolakwika zamaginito, koyenera kuzindikira zolakwika pamwamba ndi pafupi ndi pamwamba pa zinthu za ferromagnetic.
D. Kuzindikira zolakwika za ultrasound mu electromagnetic:
Palibe cholumikizira chomwe chikufunika, chomwe chingagwiritsidwe ntchito pozindikira zilema pamwamba pa chitoliro chachitsulo chotentha kwambiri komanso chothamanga kwambiri, chouma komanso chouma.
E. mayeso olowera m'madzi:
Kuwala, utoto, ndi kuzindikira zolakwika pamwamba pa chitoliro chachitsulo.
3. Kuyang'anira magwiridwe antchito a chitoliro chachitsulo ndi mankhwala;
4. Kuyang'anira momwe ntchito ya chitoliro chachitsulo imagwirira ntchito:
① Mayeso athyathyathya: chitsanzo chozungulira cha chitsanzo chooneka ngati C (S / D & gt; 0.15) H = (1 + 2) S / (+ S / D)
L = 40 ~ 100mm pa unit length deformation coefficient = 0.07 ~ 0.08
② Kokani mayeso: L=15mm popanda ming'alu ndiye woyenera
③ Kuyesa kwa kukula ndi kupindika: pamwamba pake pali kutentha kwa 30°, 40° ndi 60°
④ Mayeso opindika: akhoza kulowa m'malo mwa mayeso opindika (a chitoliro chachikulu).

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