Nhungamiro Yakakwana kubva paChitarisiko kusvika Kuitwa - Dzivisa Hunhu Njodzi muKutenga

Muminda yakadai semakina emidziyo, engineering yekuvaka, uye kugadzirwa kwemotokari, mhando yemabhoti yakanangana nekuchengetedza uye kuvimbika kwechimiro chese. Semugadziri webhaudhi ane makore makumi maviri ehunyanzvi ruzivo, fekitori yedu yakapfupisa mashanu epakati emhando yekutonga zviyero kubatsira vatengi kuona-mhando yepamusoro.mabhaudhiuye kuderedza njodzi dzekutenga zvinhu.

一、 Visual Inspection: Iyo Yekutanga Mutsara weDziviriro.

1.Surface Treatment

• Mabhaudhi emhando yepamusoro: Kunyangwe kupfekedza pasina mabhubhu, kunoenderana ruvara (semuenzaniso, sirivheri-chena yezinc-plated, matte grey yeDacromet).
• Zviratidzo zvakaderera:Ngura mavara, nzvimbo dzisina kuvharwa, kana kusiyana kwemavara kuri pachena.

2. Thread Precision

• Chiyero chakakodzera: Bvisa tambo mbiri, hapana burrs kana deformation, 100% kupasa mwero muGo/No-Go gauge bvunzo.
• Pro Tip:Nyatsokwenya shinda nechigunwe-zvisina kunakamabhaudhiinogona kukanganisa kana kudurura simbi flakes.

二、Dimensional Kururama: Digital Measurement Assurance

1. Key parameters:Musoro wehupamhi, shinda pitch dhayamita, shank kutwasuka.
2. Maturusi ekuedza:

• Kuongororwa kwemaitiro: Digital calipers (kururamisa: 0.01mm).
• High-precision zvinodiwa: Optical comparator (kukanganisa ≤ 0.005mm).

Nyaya Yokudzidza: Mutengi akatarisana nekutadza kwegungano nekuda kwekutsauka kwe 0.1mm mukatiboltmusoro wakakora-yakagadziriswa mushure mekutora yedu yakazara-yekuongorora maitiro.

三、 Mechanical Properties: Lab-Grade Testing

Ongorora: Isu tinopa wechitatu-bato bvunzo mishumo (kusanganisira tensile stress-strain curves) kune yega batch.

四,Kunyanya Kuramba Kwezvakatipoteredza

1. Salt Spray Test 

• Standard zinc plating: ≥72 maawa pasina tsvuku tsvuku.
• Dacromet coating: ≥500 maawa pasina chena ngura.

2. Hydrogen Embrittlement (Mabhaudhi Akasimba-Makuru)

• - Kunonoka kuputsika bvunzo (200-awa mutoro kutsungirira).

五、 Certification & Traceability: Invisible Quality Assuranc

• CertificationsISO 9001, IATF 16949 (motokari), EN 15048 (simbi yekugadzira).
• Traceability:Laser-yakaiswa batch nhamba dzehupenyu huzere hwekutevera.