4. Zithunzi za Bolt Parts
5. Chizindikiritso cha Bolt
6. Zizindikiro, Makalasi Ogwira Ntchito, ndi zina zotero.
1. Zizindikiro: Pazitsulo ndi zomangira za hexagonal (m'mimba mwake mwa ulusi> 5mm), zolembera ziyenera kupangidwa pamwamba pamutu pogwiritsa ntchito zilembo zokwezeka kapena zotsika, kapena m'mbali mwa mutu pogwiritsa ntchito zilembo. Izi zikuphatikiza magiredi ochita bwino komanso zizindikiro za opanga. Pazitsulo za carbon: Khodi yolembera mphamvu imakhala ndi magulu awiri a manambala olekanitsidwa ndi "·". Tanthauzo la gawo la nambala patsogolo pa “·” m’chizindikiro limasonyeza mphamvu yakumapeto mwadzina. Mwachitsanzo, "4" mu kalasi ya 4.8 imasonyeza mphamvu yokhazikika ya 400N/mm2, kapena 1/100 ya izo. Tanthauzo la gawo la nambala pambuyo pa "·" mu chikhomo cholembera limasonyeza chiŵerengero cha zokolola-to-tensile, chomwe ndi chiŵerengero cha malo okolola mwadzina kapena mphamvu zokolola mwadzina ku mphamvu yokhazikika. Mwachitsanzo, zokolola za kalasi ya 4.8 ndi 320N/mm2. Zolemba zamphamvu zazitsulo zosapanga dzimbiri zimapangidwa ndi magawo awiri olekanitsidwa ndi "-". Chizindikiro pamaso pa "-" mu chikhomo cholembera chimasonyeza zinthu, monga A2, A4, ndi zina zotero. Chizindikiro pambuyo pa "-" chimasonyeza mphamvu, monga A2-70.
2). Kalasi: Pazitsulo za carbon, metric bolt mechanical performance grade akhoza kugawidwa m'makalasi 10: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, ndi 12.9. Chitsulo chosapanga dzimbiri chimagawidwa m'magulu atatu: 60, 70, 80 (austenitic); 50, 70, 80, 110 (martensitic); 45, 60;
7. Chithandizo cha Pamwamba
Chithandizo chapamwamba makamaka ndichowonjezera kukana kwa dzimbiri, ndipo ena amaganiziranso zamtundu, motero ndizomwe zimapangidwira zitsulo za kaboni, zomwe nthawi zambiri zimafunikira chithandizo chapamwamba. Thandizo lodziwika bwino la pamwamba limaphatikizapo mdima, galvanizing, plating mkuwa, nickel plating, chrome plating, siliva plating, golide plating, dacromet, otentha-dip galvanizing, etc.; pali mitundu yambiri ya galvanizing, monga buluu ndi zoyera zinki, buluu zinki, zinki woyera, zinki wachikasu, nthaka yakuda, zinki zobiriwira, ndi zina zotero, ndipo amagawidwa kukhala mitundu yogwirizana ndi chilengedwe komanso yosagwirizana ndi chilengedwe. Gulu lirilonse liri ndi makulidwe angapo okutira kuti akwaniritse zofunikira zoyesa zopopera mchere.
Mwachidule za Zamgulu la Automotive Standard Parts
1). Zambiri za Automotive Standard Parts
Magawo amtundu wamagalimoto amakhala ndi mitundu yosiyanasiyana ndipo amagwiritsidwa ntchito popanga zida zosiyanasiyana ndi magawo amagalimoto, komanso kulumikizana ndi kuphatikizika kwa magawo osiyanasiyana kuti apange galimoto yonse. Ubwino wa magawo okhazikika umakhudza kwambiri magwiridwe antchito onse a zida zamakina, ndipo opanga magalimoto nthawi zambiri amakhala ndi njira zowunikira komanso miyezo yotsimikizira zamakina opangira ma fastener. Kukula kwakukulu kwa msika wamsika wamagalimoto kumapereka mwayi wokulirapo wazinthu zamagalimoto wamba. Malinga ndi ziwerengero, galimoto yopepuka kapena yonyamula anthu imafuna pafupifupi 50kg (pafupifupi zidutswa za 5,000) za magawo wamba, pomwe galimoto yapakatikati kapena yolemetsa imafunikira pafupifupi 90kg (pafupifupi zidutswa za 5,710).
2). Nambala Zagawo Zazigawo Zagalimoto
Aliyense wopanga injini pamakampani amagalimoto amagwiritsa ntchito "Malamulo Owerengera Magalimoto Amtundu Wamagalimoto" (QC/T 326-2013) kupanga mafotokozedwe a magawo abizinesi, ndipo zomwe zilimo zimakhalabe chimodzimodzi ngakhale zikusiyana.
Magawo amtundu wamagalimoto nthawi zambiri amakhala ndi magawo 7, kuti:
- Gawo 1: Nambala yofananira yamagalimoto;
- Gawo 2: Mitundu yosiyanasiyana;
- Gawo 3: Sinthani nambala (ngati mukufuna);
- Gawo 4: Nambala yatsatanetsatane;
- Gawo 5: Kuchita kwamakina kapena ma code azinthu;
- Gawo 6: Khodi yamankhwala apamtunda;
- Gawo 7: Nambala yamagulu (posankha).
Chitsanzo: Q150B1250TF61 imayimira bawuti yamutu ya hexagonal yokhala ndi ulusi wa M12, bawuti kutalika kwa 50mm, giredi lantchito la 10.9, ndi zokutira zopanda electrolytic zinc (siliva-grey). Njira yowonetsera ili motere:
Lumikizanani nafe:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Nthawi yotumiza: Jun-29-2023
