Kufotokozera kwa SPCC ozizira adagulung'undisa zitsulo

1 tanthauzo la dzina
Chithunzi cha SPCCpoyamba anali muyeso waku Japan (JIS) "wogwiritsa ntchitoozizira adagulung'undisa mpweya zitsulo pepalandi Mzere" dzina zitsulo, tsopano mayiko ambiri kapena mabizinezi mwachindunji ntchito kusonyeza awo kupanga zitsulo zofanana. Zindikirani: makalasi ofanana ndi SPCD (ozizira adagulung'undisa mpweya zitsulo pepala ndi Mzere kwa chidindo), SPCE (ozizira adagulung'undisa mpweya pepala ndi Mzere kwa kujambula kwambiri), SPCCK\SPCCCE, etc. (chitsulo chapadera kwa seti TV), SPCC4D\SPCC8D steelhardms, kulemekeza zosiyanasiyana, etc. nthawi.

2 Zida
Japanese zitsulo (JIS mndandanda) mu kalasi ya zitsulo wamba structural makamaka tichipeza mbali zitatu za gawo loyamba la zinthu, monga: S (Zitsulo) kuti chitsulo, F (Ferrum) kuti chitsulo; gawo lachiwiri la mawonekedwe osiyanasiyana, mitundu, ndi ntchito, monga P (Plate) kuti mbale, T (Tube) kuti chubu, K (Kogu) kuti chida; gawo lachitatu la makhalidwe a chiwerengero, kawirikawiri osachepera makoma mphamvu. Nthawi zambiri mphamvu yocheperako yocheperako. Monga: SS400 - woyamba S anati zitsulo (Zitsulo), S wachiwiri anati "kapangidwe" (Kapangidwe), 400 kwa malire m'munsi mwa kumakokedwa mphamvu 400MPa, wonse wamakokedwe mphamvu ya 400MPa kwa ambiri Structural zitsulo ndi kumakokedwa mphamvu ya 400MPa.

Zowonjezera: SPCC - pepala lozizira lopiringizika la kaboni ndi Mzere kuti mugwiritse ntchito wamba, lofanana ndi kalasi ya China Q195-215A. Chilembo chachitatu C ndi chidule cha Cold ozizira. Ayenera kuwonetsetsa kuti kuyesedwa kwamphamvu, kumapeto kwa giredi kuphatikiza T kwa SPCCT.

3 zitsulo gulu
Ya Japanozizira adagulung'undisa mpweya zitsulo mbalemagiredi oyenera: SPCC, SPCD, zizindikiro SPCE: S - chitsulo (Chitsulo), P - mbale (Mbale), C - ozizira adagulung'undisa (ozizira), wachinayi C - wamba (wamba), D - stamping kalasi (Jambulani), E - chojambula chakuya kalasi (Elongation)

Mkhalidwe wochizira kutentha: A-Annealed, S-Annealed + Flat, 8-(1/8) hard, 4-(1/4) hard, 2-(1/2) hard, 1-hard.

Kujambula mulingo wa magwiridwe antchito: ZF- yokhomerera mbali zokhala ndi chojambula chovuta kwambiri, HF- yokhomerera mbali zokhala ndi zojambula zovuta kwambiri, F- yokhomerera zigawo ndi zojambula zovuta.

Mkhalidwe Womaliza Pamwamba: D - Wosasunthika (mipukutu yokonzedwa ndi makina opera kenako kuwombera), B - Bright Surface (mipukutu yokonzedwa ndi makina opera).

Ubwino wam'mwamba: FB-pamwamba kumaliza pamwamba, FB-pamwamba kumaliza pamwamba. Mkhalidwe, mawonekedwe omaliza, mawonekedwe apamwamba, kalasi yojambulira (ya SPCE yokha), mafotokozedwe azinthu ndi kukula kwake, kulondola kwambiri (kukhuthala ndi/kapena m'lifupi, kutalika, kusalingana).