Gwajin decarburization don kusoshi

Yana da mahimmanci masana'anta ta mallaki injin gwaji wanda zai iya gwada kohigh ƙarfi kusoshi suna decarburized

1. Gabatarwa zuwa decarburization gwajin ga kusoshi

Gwajin decarburization na Bolt wata hanya ce ta kimantawa da bincika kayan ƙarfe, galibi don sanin ko akwai abin da ya faru na decarburization a saman bolts da sauran sassa makamancin haka. Decarbonization wani al'amari ne na rage carbon ko bacewar a saman karfe, wanda zai iya yin tasiri mai mahimmanci akan aikin kayan aiki. Sabili da haka, gwajin ƙaddamar da ɓarna yana da mahimmanci don tabbatar da ingancin samfur da aminci.

2. Standard dabi'u ga aron kusa decarburization gwajin

Madaidaicin ƙimar gwajin decarburization na bolt yana nufin zurfin decarburization da aka ƙayyade cikin ƙa'idodi masu dacewa. Dangane da buƙatun kayan daban-daban da buƙatun tsari, daidaitattun ƙididdiga don gwaje-gwajen lalatawar suma sun bambanta. Alal misali, GB/T 6178-2006 "Ala yauhexagon hex bolts da kwayoyi"ya nuna cewa a ƙayyadadden matsayi na gwaji, zurfin decarburization akan saman aron kusa bai kamata ya wuce 10% na tsayin zaren ba.

3. Iyakar aikace-aikace na daidaitattun dabi'u don gwajin decarburization na amo

Ƙimar aikace-aikacen daidaitattun ƙididdiga don gwajin decarburization na kusoshi ya haɗa da nau'i-nau'i na kayan ƙarfe daban-daban, irin su karfe, aluminum, nickel alloys, da dai sauransu. Ma'auni na gwaji don kusoshi na kayan daban-daban kuma sun bambanta. A cikin aiki mai amfani, ya zama dole don zaɓar hanyoyin gwaji na decarburization masu dacewa da daidaitattun ƙima dangane da takamaiman halin da ake ciki na kusoshi.

4. A aiki tsari na aron kusa decarburization gwajin

Tsarin aiki na gwajin decarburization na bolt ya kasu zuwa matakai uku masu zuwa:

1. Zaɓi wurin gwaji da tsaftacewa: Zaɓi wurin gwajin ƙayyadaddun ƙayyadaddun gwajin, tsaftace farfajiyar kulle, kuma tabbatar da tsabta.

2. Dumama da sanyaya: Zazzage kullin a zafin jiki mai zafi na 270 ° C-300 ° C na tsawon awanni 3-4, sannan a kashe shi a cikin mai sannan a kwantar da shi sosai a dakin da zafin jiki.

3. Auna zurfin decarburization: Yi amfani da kayan aiki kamar microscope na gani ko microscope na metallographic don auna zurfin decarburization a saman kusoshi a wurin gwaji.

5. Hattara

Kafin gudanar da gwajin, ya zama dole a fahimci takamaiman halin da ake ciki na kayan gwajin da ma'auni na gwaji, kuma zaɓi hanyar gwajin da ta dace.

2. Don kusoshi na daban-daban kayan da Tsarin, dagwada daidaitattun dabi'una iya bambanta, kuma ana buƙatar zaɓar daidaitattun ƙimar gwaji bisa takamaiman yanayi.

Yayin aikin gwaji, ya zama dole a bi tsarin gwajin da ake buƙata don tabbatar da daidaito da amincin sakamakon gwajin.

Bayan an kammala gwajin, ya zama dole don bincika da kimanta sakamakon gwajin, da kuma tsaftacewa da kula da kayan gwajin da kusoshi.

【 Kammalawa】

Gwajin decarburization na bolts yana taka muhimmiyar rawa a cikin ƙimar inganci da amincin kayan aiki, kuma ƙimar ƙimar gwaji ɗaya ce daga cikin mahimman ka'idoji don yin hukunci akan aikin kayan. Lokacin gudanar da gwaje-gwaje na decarburization akan bolts, ya zama dole a hankali fahimtar daidaitattun ƙimar gwajin, hanyoyin gwaji, da taka tsantsan, da bin tsarin gwajin da ake buƙata don tabbatar da daidaito da amincin sakamakon gwajin.

A matsayin masana'antar bolts na tarihin shekaru 20, ba shakka, muna da irin wannan injin binciken don gwada samfuran mu.