Amakuru - Urunigi rwa Slag Scraper Umuyoboro (Urunigi Ruzenguruka) Ibikoresho nubukomezi

KuriIminyururuikoreshwa mumashanyarazi ya slag scraper, ibikoresho byibyuma bigomba kuba bifite imbaraga zidasanzwe, kwambara birwanya, hamwe nubushobozi bwo guhangana nubushyuhe bwinshi nibidukikije.

Byombi 17CrNiMo6 na 23MnNiMoCr54 nibyuma byujuje ubuziranenge buvanze cyane bikoreshwa mubikorwa biremereye nkurunigi ruhuza uruziga mumashanyarazi ya slag. Ibyo byuma bizwiho gukomera kwinshi, gukomera, no kwambara birwanya, cyane cyane iyo bikorewe ikibazo na karburize. Hasi nubuyobozi burambuye kubijyanye no kuvura ubushyuhe na carburizing kuri ibi bikoresho:

17CrNiMo6 (1.6587)

Iyi ni chromium-nikel-molybdenum alloy ibyuma hamwe nuburemere bukomeye bwimbaraga hamwe nubuso bukomeye nyuma ya carburizing. Ikoreshwa cyane mubikoresho, iminyururu, nibindi bikoresho bisaba kwihanganira kwambara cyane.

Kuvura Ubushyuhe kuri 17CrNiMo6

1. Kubisanzwe (Bihitamo):

- Intego: Itunganya imiterere yingano kandi itezimbere imashini.

- Ubushyuhe: 880–920 ° C.

- Gukonja: Gukonjesha ikirere.

2. Carburizing:

- Intego: Yongera ibirimo bya karubone hejuru kugirango ikore urwego rukomeye, rudashobora kwambara.

- Ubushyuhe: 880–930 ° C.

- Ikirere: Ibidukikije bikungahaye kuri karubone (urugero, gaze karubasi hamwe na gaze ya endothermic cyangwa carburizing fluid).

- Igihe: Ukurikije uburebure bwifuzwa (mubisanzwe mm 0,5-2,0 mm). Urugero:

- 0,5 mm z'uburebure: ~ amasaha 4-6.

- Ubujyakuzimu bwa mm 1.0: ~ amasaha 8-10.

- Ubushobozi bwa Carbone: 0.8-1.0% (kugirango ugere hejuru ya karubone hejuru).

3. Kuzimya:

- Intego: Ihindura urwego rwo hejuru rwa karubone hejuru ya martensite ikomeye.

- Ubushyuhe: Mu buryo butaziguye nyuma yo gutwika, kuzimya amavuta (urugero, kuri 60-80 ° C).

- Igipimo cyo gukonjesha: Igenzurwa kugirango wirinde kugoreka.

4. Ubushyuhe:

- Intego: Kugabanya ubukana no kunoza ubukana.

- Ubushyuhe: 150–200 ° C (kubera ubukana bwinshi) cyangwa 400-450 ° C (kugirango bikomere).

- Igihe: amasaha 1-2.

5. Gukomera kwa nyuma:

- Ubuso bukomeye: 58–62 HRC.

- Gukomera kwingenzi: 30-40 HRC.

23MnNiMoCr54 (1.7131)

Nicyuma cya manganese-nikel-molybdenum-chromium alloy ibyuma hamwe no gukomera no gukomera. Bikunze gukoreshwa mubice bisaba imbaraga nyinshi no kwambara birwanya.

Kuvura Ubushyuhe kuri 23MnNiMoCr54

1. Kubisanzwe (Bihitamo):

- Intego: Itezimbere uburinganire nubushobozi.

- Ubushyuhe: 870–910 ° C.

- Gukonja: Gukonjesha ikirere.

2. Carburizing:

- Intego: Kurema hejuru ya karubone hejuru yo kwambara.

- Ubushyuhe: 880–930 ° C.

- Ikirere: Ibidukikije bikungahaye kuri karubone (urugero, gaze cyangwa karubisi y'amazi).

- Igihe: Biterwa nuburebure bwifuzwa (bisa na 17CrNiMo6).

- Ubushobozi bwa Carbone: 0.8-1.0%.

3. Kuzimya:

- Intego: Gukomera hejuru yubuso.

- Ubushyuhe: Kuzimya amavuta (urugero, kuri 60-80 ° C).

- Igipimo cyo gukonjesha: Igenzurwa kugirango ugabanye kugoreka.

4. Ubushyuhe:

- Intego: Iringaniza gukomera no gukomera.

- Ubushyuhe: 150–200 ° C (kubera ubukana bwinshi) cyangwa 400-450 ° C (kugirango bikomere).

- Igihe: amasaha 1-2.

5. Gukomera kwa nyuma:

- Ubuso bukomeye: 58–62 HRC.

- Gukomera kwingenzi: 30-40 HRC.

Ibipimo by'ingenzi bya Carburizing

- Ubujyakuzimu bw'imanza: Mubisanzwe mm 0.5-2,0 mm, bitewe na porogaramu. Iminyururu ya slag scraper, uburebure bwa mm 1.0-1.5 mm burakwiriye.

- Ubuso bwa Carbone Ibirimo: 0.8-1.0% kugirango ukomere cyane.

- Kuzimya Hagati: Amavuta akundwa kuri ibyo byuma kugirango wirinde gucika no kugoreka.

- Ubushyuhe: Ubushyuhe bwo hasi (150–200 ° C) bukoreshwa mubukomere ntarengwa, mugihe ubushyuhe bwo hejuru (400-450 ° C) butezimbere ubukana.

Inyungu za Carburizing kuri 17CrNiMo6 na 23MnNiMoCr54

2. Core ikomeye: Igumana ingirabuzimafatizo (30-40 HRC) kugirango ihangane n'ingaruka n'umunaniro.

3. Kuramba: Nibyiza kubidukikije bikaze nko gufata slag, aho gukuramo no kugira ingaruka.

4. Igenzurwa ryimanza zimbitse: Emerera kwihindura ukurikije porogaramu yihariye.

Ibitekerezo nyuma yo kuvurwa

1. Kurasa Kurasa:

- Kongera imbaraga z'umunaniro utera guhangayika hejuru.

2. Kurangiza Ubuso:

- Gusya cyangwa gusya birashobora gukorwa kugirango ugere ku buso bwifuzwa burangire kandi bwuzuye.

3. Kugenzura ubuziranenge:

- Kora ibizamini bikomeye (urugero, Rockwell C) hamwe nisesengura rya microstructural kugirango umenye neza uburemere bwimbitse.

Kwipimisha ubukana nintambwe yingenzi muguharanira ubuziranenge nigikorwa cyurunigi ruhuza uruziga rukozwe mubikoresho nka 17CrNiMo6 na 23MnNiMoCr54, cyane cyane nyuma yo gutwika no kuvura ubushyuhe. Hasi nubuyobozi bwuzuye hamwe nibyifuzo byo guhuza uruziga rukomeye:

Akamaro ko Kwipimisha

2. Gukomera kw'ibanze: Kugenzura ubukana no guhindagurika k'urunigi ruhuza ibikoresho by'ibanze.

3. Kugenzura ubuziranenge: Yemeza ko uburyo bwo kuvura ubushyuhe bwakozwe neza.

4. Guhuzagurika: Iremeza uburinganire hagati yumunyururu.

Uburyo bwo Kuzenguruka Urunigi Uburyo bwo Kugerageza

Ku munyururu wa karburize, uburyo bukurikira bwo gupima ubukana bukoreshwa:

1. Ikizamini gikomeye cya Rockwell (HRC)

- Intego: Gupima ubukana bwubuso bwa karburize.

- Igipimo: Rockwell C (HRC) ikoreshwa mubikoresho bikomeye.

- Inzira:

- Indanganturo ya diyama ikanda mumurongo uhuza urunigi munsi yumutwaro munini.

- Ubujyakuzimu bwa penetration bupimwa kandi buhindurwa agaciro gakomeye.

- Gusaba:

- Icyiza cyo gupima ubukana bwubuso (58-62 HRC kubice bya karburize).

- Ibikoresho: Ikizamini gikomeye cya Rockwell.

2. Ikizamini gikomeye cya Vickers (HV)

- Intego: Gupima ubukana ku ngingo zihariye, harimo urubanza nifatizo.

- Igipimo: Gukomera kwa Vickers (HV).

- Inzira:

- Indanganturo ya diyama piramide ikanda mubikoresho.

- Uburebure bwa diagonal bwa indentation bupimwa kandi bigahinduka gukomera.

- Gusaba:

- Birakwiriye gupima ubukana gradients kuva hejuru kugeza kuri corps.

- Ibikoresho: Vickers igerageza.

3. Ikizamini cya Microhardness

- Intego: Gupima ubukana kurwego rwa microscopique, akenshi bikoreshwa mugusuzuma umwirondoro ukabije murubanza na core.

- Igipimo: Vickers (HV) cyangwa Knoop (HK).

- Inzira:

- Indenter ntoya ikoreshwa mugukora micro-indentations.

- Ubukomezi bubarwa hashingiwe ku bunini bwa indentation.

- Gusaba:

- Byakoreshejwe kugirango umenye ubukana buhoro buhoro kandi bwimbitse.

- Ibikoresho: Ikizamini cya Microhardness.

4. Ikizamini cya Brinell Ikomeye (HBW)

- Intego: Gupima ubukana bwibikoresho byingenzi.

- Igipimo: Gukomera kwa Brinell (HBW).

- Inzira:

- Umupira wa karubide ya tungsten ukanda mubikoresho munsi yumutwaro runaka.

- Diameter ya indentation irapimwa igahinduka gukomera.

- Gusaba:

- Birakwiye gupima ubukana bwibanze (30-40 HRC bihwanye).

- Ibikoresho: Ikizamini cya Brinell.

Uburyo bwo Kugerageza Gukomera Kumurongo wa Carburized

1. Kugerageza Ubukonje Bwubuso:

- Koresha igipimo cya Rockwell C (HRC) kugirango upime ubukana bwurwego rwa karburize.

- Gerageza ingingo nyinshi hejuru yumunyururu kugirango umenye uburinganire.

- Biteganijwe gukomera: 58–62 HRC.

2. Ikizamini Cyibanze:

- Koresha igipimo cya Rockwell C (HRC) cyangwa Brinell (HBW) kugirango upime ubukana bwibikoresho byingenzi.

- Gerageza intangiriro ukata igice cyambukiranya urunigi kandi upima ubukana hagati.

- Biteganijwe gukomera: 30-40 HRC.

3. Kugerageza Umwirondoro Ukomeye:

- Koresha ikizamini cya Vickers (HV) cyangwa Microhardness kugirango usuzume ubukana bwa gradient kuva hejuru kugeza kuri corps.

- Tegura igice cyambukiranya urunigi hanyuma ukore indente mugihe gisanzwe (urugero, buri mm 0.1).

- Tegura indangagaciro zikomeye kugirango umenye ubujyakuzimu bwimbitse (mubisanzwe aho ubukana bugabanuka kuri 550 HV cyangwa 52 HRC).

Basabwe Gukomera Agaciro Kumurongo wa Slag Scraper Umuyoboro

- Ubuso bukomeye: 58-62 HRC (nyuma yo gutwika no kuzimya).

- Gukomera kwingenzi: 30-40 HRC (nyuma yo gutwarwa).

- Ubujyakuzimu bukomeye: Ubujyakuzimu bugabanuka kugeza kuri 550 HV cyangwa 52 HRC (mubisanzwe mm 0.5-2,0 mm, bitewe nibisabwa).

Agaciro gakomeye kumurongo wa Slag Scraper Umuyoboro

Kugenzura ubuziranenge nubuziranenge

1. Kugerageza Inshuro:

- Kora igeragezwa rikomeye kurugero rwerekana iminyururu kuri buri cyiciro.

- Gerageza amahuza menshi kugirango urebe neza.

2. Ibipimo:

- Kurikiza amahame mpuzamahanga yo kugerageza gukomera, nka: ISO 6508

Ibyifuzo byinyongera kubijyanye no Kuzenguruka Urunigi Gukomera

1. Kwipimisha Ultrasonic

- Intego: Uburyo budasenya gupima ubukana bwubuso.

- Inzira:

- Koresha ultrasonic probe kugirango ipime ubukana bushingiye kubitumanaho.

- Gusaba:

- Nibyiza mugupima iminyururu yarangiye utayangije.

- Ibikoresho: Ikizamini cya Ultrasonic.

2. Gupima Ubujyakuzimu

- Intego: Kugena ubujyakuzimu bwurunigi ruhuza urwego rukomeye.

- Uburyo:

- Kwipimisha Microhardness: Gupima ubukana bwimbitse zitandukanye kugirango umenye ubujyakuzimu bwimbitse (aho ubukana bugabanuka kuri 550 HV cyangwa 52 HRC).

- Isesengura rya Metallographic: Isuzuma igice cyambukiranya munsi ya microscope kugirango isuzume neza uburemere bwurubanza.

- Inzira:

- Kata ibice byambukiranya urunigi.

- Igipolonye na etch icyitegererezo kugirango ugaragaze microstructure.

- Gupima ubujyakuzimu bw'urwego rukomeye.

Kugerageza Gukomera

Hano hari intambwe-ku-ntambwe yo gukora kugirango igerageze gukomera iminyururu ya karburize:

1. Gutegura Icyitegererezo:

- Hitamo urunigi ruhagarariye uhuza ibice.

- Sukura hejuru kugirango ukureho ibyanduye cyangwa umunzani.

- Kubyingenzi bigoye no kugerageza umwirondoro, gabanya umurongo uhuza.

2. Kugerageza Ubuso bukomeye:

- Koresha igeragezwa rya Rockwell (igipimo cya HRC) kugirango upime ubukana bwubuso.

- Fata ibyasomwe byinshi ahantu hatandukanye kumurongo kugirango umenye uburinganire.

3. Ikizamini Cyibanze:

- Koresha igeragezwa rya Rockwell (igipimo cya HRC) cyangwa igeragezwa rya Brinell (igipimo cya HBW) kugirango upime ubukana bwibanze.

- Gerageza hagati yumurongo uhuza ibice.

4. Kugerageza Umwirondoro Ukomeye:

- Koresha ibizamini bya Vickers cyangwa microhardness kugirango upime ubukana mugihe gisanzwe kuva hejuru kugeza hejuru.

- Tegura indangagaciro zikomeye kugirango umenye uburemere bwurubanza.

5. Inyandiko n'isesengura:

- Andika indangagaciro zose zikomeye hamwe n'ibipimo byimbitse.

- Gereranya ibisubizo nibisabwa byasobanuwe (urugero, ubukana bwubuso bwa 58-62 HRC, ubukana bwibanze bwa 30-40 HRC, hamwe nuburebure bwa mm 0.5-22.0 mm).

- Menya gutandukana kwose kandi ufate ingamba zo gukosora nibiba ngombwa.

Ibibazo rusange hamwe nibisubizo

1. Gukomera kudahuye:

- Impamvu: Carburizing cyangwa kuzimya.

- Igisubizo: Menya neza ubushyuhe bumwe nubushobozi bwa karubone mugihe cya carburizing, hamwe no guhagarika umutima neza mugihe cyo kuzimya.

2. Ubuso buke bwo hejuru:

- Impamvu: Ibirimo karubone bidahagije cyangwa kuzimya bidakwiye.

- Igisubizo: Kugenzura ubushobozi bwa karubone mugihe cya carburizing kandi urebe neza ko kuzimya neza (urugero, ubushyuhe bwamavuta nigipimo cyo gukonja).

3. Ubujyakuzimu bukabije:

- Impamvu: Kumara igihe kinini cyangwa ubushyuhe bukabije.

- Igisubizo: Hindura igihe cya carburizing hamwe nubushyuhe ukurikije uburebure bwifuzwa.

4. Kugoreka mugihe cyo kuzimya:

- Impamvu: Gukonjesha byihuse cyangwa bitaringaniye.

- Igisubizo: Koresha uburyo bwo kuzimya bugenzurwa (urugero, kuzimya amavuta hamwe no guhagarika umutima) hanyuma utekereze uburyo bwo kugabanya ibibazo.

Ibipimo ngenderwaho

- ISO 6508: Ikizamini gikomeye cya Rockwell.

- ISO 6507: Ikizamini gikomeye cya Vickers.

- ISO 6506: Ikizamini gikomeye cya Brinell.

- ASTM E18: Uburyo bwikizamini gisanzwe cyo gukomera kwa Rockwell.

- ASTM E384: Uburyo busanzwe bwo gupima ubukana bwa microindentation.

Ibyifuzo byanyuma

1. Guhindura bisanzwe:

- Hindura ibikoresho byo gupima ubukana buri gihe ukoresheje ibyemezo byemewe kugirango umenye neza.

2. Amahugurwa:

- Menya neza ko abashoramari bahuguwe muburyo bukwiye bwo gupima ubukana no gukoresha ibikoresho.

3. Kugenzura ubuziranenge:

- Shyira mubikorwa uburyo bwiza bwo kugenzura ubuziranenge, harimo ibizamini bisanzwe bigoye hamwe ninyandiko.

4. Ubufatanye nabatanga isoko:

- Korana cyane nabatanga ibikoresho nibikoresho byo gutunganya ubushyuhe kugirango ubuziranenge buhoraho.

Igihe cyo kohereza: Gashyantare-04-2025

Umuyoboro wa Slag Scraper Umuyoboro (Urunigi Ruzengurutse Urunigi) Ibikoresho no Gukomera

17CrNiMo6 (1.6587)

23MnNiMoCr54 (1.7131)

Ibipimo by'ingenzi bya Carburizing

Inyungu za Carburizing kuri 17CrNiMo6 na 23MnNiMoCr54

Ibitekerezo nyuma yo kuvurwa

Akamaro ko Kwipimisha

Uburyo bwo Kuzenguruka Urunigi Uburyo bwo Kugerageza

Uburyo bwo Kugerageza Gukomera Kumurongo wa Carburized

Basabwe Gukomera Agaciro Kumurongo wa Slag Scraper Umuyoboro

Kugenzura ubuziranenge nubuziranenge

Ibyifuzo byinyongera kubijyanye no Kuzenguruka Urunigi Gukomera

Kugerageza Gukomera

Ibibazo rusange hamwe nibisubizo

Ibipimo ngenderwaho

Ibyifuzo byanyuma

Reka ubutumwa bwawe: