Labarai - Slag Scraper Conveyor Sarkar (Round Link Chain) Kayayyaki da Tauri

Dominzagaye mahada sarƙoƙida ake amfani da shi a cikin masu jigilar kaya, kayan ƙarfe dole ne su mallaki ƙarfi na musamman, juriya, da ikon jure yanayin zafi da yanayin abrasive.

Dukansu 17CrNiMo6 da 23MnNiMoCr54 manyan ƙarfe ne masu inganci waɗanda aka saba amfani da su don aikace-aikacen ayyuka masu nauyi kamar sarƙoƙin haɗin gwal a cikin masu jigilar slag. Wadannan karafa an san su da kyakyawan taurinsu, tauri, da juriya, musamman idan aka yi musu taurin harka ta hanyar carburizing. Da ke ƙasa akwai cikakken jagora akan maganin zafi da carburizing don waɗannan kayan:

17CrNiMo6 (1.6587)

Wannan karfen karfe ne na chromium-nickel-molybdenum tare da kyakyawan tauri da taurin saman bayan carburizing. Ana amfani dashi ko'ina a cikin gears, sarƙoƙi, da sauran abubuwan da ke buƙatar juriya mai girma.

Maganin zafi don 17CrNiMo6

1. Daidaitawa (Na zaɓi):

- Manufa: Yana daidaita tsarin hatsi kuma yana inganta machinability.

- Zazzabi: 880-920 ° C.

- sanyaya: sanyaya iska.

2. Karba:

- Manufa: Yana ƙara abun cikin carbon na sama don ƙirƙirar ƙaƙƙarfan Layer mai juriya.

- Zazzabi: 880-930 ° C.

- Yanayi: Mahalli mai wadatar Carbon (misali, iskar gas tare da iskar gas mai ƙarewa ko ruwa carburizing).

- Lokaci: Ya dogara da zurfin yanayin da ake so (yawanci 0.5-2.0 mm). Misali:

- 0.5 mm zurfin akwati: ~ 4-6 hours.

- 1.0 mm zurfin akwati: ~ 8-10 hours.

- Ƙimar Carbon: 0.8-1.0% (don cimma babban abun ciki na carbon).

3. Quenching:

- Manufa: Yana canza babban Layer na carbon zuwa babban martensite.

- Zazzabi: Kai tsaye bayan carburizing, quench a cikin mai (misali, a 60-80 ° C).

- Rawan sanyi: Sarrafa don guje wa murdiya.

4. Haushi:

- Manufa: Yana rage karyewa kuma yana inganta tauri.

Zazzabi: 150-200 ° C (don babban taurin) ko 400-450 ° C (don mafi kyawun tauri).

- Lokaci: 1-2 hours.

5. Taurin Karshe:

- Taurin Sama: 58-62 HRC.

Babban Taurin: 30-40 HRC.

23MnNiMoCr54 (1.7131)

Wannan sigar manganese-nickel-molybdenum-chromium gami karfe tare da kyakkyawan taurin da tauri. Ana amfani dashi sau da yawa a cikin abubuwan da ke buƙatar ƙarfin ƙarfi da juriya.

Maganin zafi na 23MnNiMoCr54

1. Daidaitawa (Na zaɓi):

- Manufa: Inganta daidaituwa da machinability.

- Zazzabi: 870-910 ° C.

- sanyaya: sanyaya iska.

2. Karba:

- Manufa: Ƙirƙirar babban Layer na carbon don juriya.

- Zazzabi: 880-930 ° C.

- Yanayi: Mahalli mai wadatar Carbon (misali, iskar gas ko na ruwa).

- Lokaci: Ya dogara da zurfin shari'ar da ake so (mai kama da 17CrNiMo6).

- Ƙimar Carbon: 0.8-1.0%.

3. Quenching:

- Manufa: Yana taurare saman saman.

- Zazzabi: Kiyaye a cikin mai (misali, a 60-80 ° C).

- Rawan sanyi: An sarrafa shi don rage murdiya.

4. Haushi:

- Manufa: Yana daidaita tauri da tauri.

Zazzabi: 150-200 ° C (don babban taurin) ko 400-450 ° C (don mafi kyawun tauri).

- Lokaci: 1-2 hours.

5. Taurin Karshe:

- Taurin Sama: 58-62 HRC.

Babban Taurin: 30-40 HRC.

Maɓallin Maɓalli don Carburizing

- Zurfin Case: Yawanci 0.5-2.0 mm, dangane da aikace-aikacen. Don sarƙoƙin shinge na slag, zurfin akwati na 1.0-1.5 mm sau da yawa ya dace.

- Abubuwan da ke cikin Carbon Surface: 0.8-1.0% don tabbatar da babban taurin.

- Matsakaicin Ragewa: An fi son mai don waɗannan karafan don gujewa tsagewa da karkatarwa.

- Tempering: Ana amfani da ƙananan zafin jiki (150-200 ° C) don iyakar taurin, yayin da yanayin zafi mai girma (400-450 ° C) yana inganta taurin.

Fa'idodin Carburizing na 17CrNiMo6 da 23MnNiMoCr54

1. High Surface Hardness: Cimma 58-62 HRC, samar da kyakkyawan juriya na lalacewa.

2. Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa (30-40 HRC) don tsayayya da tasiri da gajiya.

3. Durability: Ideal for m yanayi kamar slag handling, inda abrasion da tasiri ne na kowa.

4. Zurfin Harka Mai Sarrafa: Yana ba da damar gyare-gyare bisa takamaiman aikace-aikacen.

Bayanan Magani

1. Ciwon Harbi:

- Yana inganta ƙarfin gajiya ta hanyar haifar da damuwa a saman.

2. Ƙarshen Sama:

- Ana iya yin niƙa ko goge goge don cimma iyakar da ake so da daidaiton girman.

3. Kula da inganci:

- Yi gwajin taurin ƙarfi (misali, Rockwell C) da kuma nazarin microstructural don tabbatar da zurfin yanayin da ya dace.

Gwajin taurin mataki ne mai mahimmanci don tabbatar da inganci da aiki na sarƙoƙin mahaɗin da aka yi daga kayan kamar 17CrNiMo6 da 23MnNiMoCr54, musamman bayan carburizing da maganin zafi. A ƙasa akwai cikakken jagora da shawarwari don gwajin taurin sarkar zagaye:

Muhimmancin Gwajin Tauri

1. Taurin Sama: Yana tabbatar da hanyar haɗin sarkar carburized Layer ya sami juriyar lalacewa da ake so.

2. Core Hardness: Yana tabbatar da tauri da ductility na abin haɗin haɗin sarkar.

3. Quality Control: Ya tabbatar da zafi magani tsari da aka yi daidai.

4. Daidaituwa: Yana tabbatar da daidaituwa a tsakanin hanyoyin haɗin sarkar.

Hanyoyin Gwajin Taurin Sarkar Zagaye

Don sarƙoƙi na carburized, ana amfani da hanyoyin gwajin taurin masu zuwa:

1. Gwajin Hardness Rockwell (HRC)

- Manufa: Yana auna taurin saman Layer na carburized.

- Sikeli: Rockwell C (HRC) ana amfani dashi don kayan aiki masu ƙarfi.

- Tsari:

- Ana danna mazugi na mazugi na lu'u-lu'u cikin saman mahaɗin sarkar ƙarƙashin babban kaya.

- Ana auna zurfin shiga kuma an canza shi zuwa ƙimar taurin.

- Aikace-aikace:

Mafi dacewa don auna taurin saman (58-62 HRC don yadudduka na carburized).

- Kayan aiki: Rockwell hardness tester.

2. Gwajin taurin Vickers (HV)

- Manufa: Yana auna taurin a takamaiman wurare, gami da harka da ainihin.

- Sikeli: Vickers hardness (HV).

- Tsari:

- An danna mai shigar da dala a cikin kayan.

- Ana auna tsayin diagonal na ciki kuma an canza shi zuwa tauri.

- Aikace-aikace:

- Ya dace don auna taurin gradients daga saman zuwa ainihin.

- Kayan aiki: Vickers hardness tester.

3. Gwajin Microhardness

- Manufa: Yana auna taurin a matakin ƙarami, sau da yawa ana amfani da shi don kimanta bayanan taurin a cikin harka da ainihin.

- Sikeli: Vickers (HV) ko Knoop (HK).

- Tsari:

- Ana amfani da ƙaramar indenter don yin ƙananan indentations.

- Ana ƙididdige taurin bisa ga girman shigarwar.

- Aikace-aikace:

- An yi amfani da shi don tantance taurin gradient da ingantaccen zurfin yanayin.

- Kayan aiki: Gwajin Microhardness.

4. Gwajin Hardness Brinell (HBW)

- Manufar: Yana auna taurin ainihin kayan.

- Sikeli: Brinell hardness (HBW).

- Tsari:

- An danna ƙwallon carbide tungsten a cikin kayan da ke ƙarƙashin wani takamaiman kaya.

- Ana auna diamita na shigarwa kuma an canza shi zuwa taurin.

- Aikace-aikace:

- Ya dace da auna ma'aunin tauri (daidai 30-40 HRC).

- Kayan aiki: Brinell hardness tester.

Tsarin Gwajin Tauri don Sarkar Karɓa

1. Gwajin Taurin Sama:

- Yi amfani da ma'aunin Rockwell C (HRC) don auna taurin Layer.

- Gwada maki da yawa akan saman hanyoyin haɗin gwiwar don tabbatar da daidaito.

- Taurin da ake tsammani: 58-62 HRC.

2. Gwajin Hardness Core:

- Yi amfani da ma'aunin Rockwell C (HRC) ko Brinell (HBW) don auna taurin ainihin kayan.

- Gwada jigon ta hanyar yanke sashin haɗin gwiwar sarkar da auna taurin a tsakiya.

- Taurin da ake tsammani: 30-40 HRC.

3. Gwajin Bayanin Tauri:

- Yi amfani da Vickers (HV) ko gwajin Microhardness don kimanta taurin gradient daga saman zuwa ainihin.

- Shirya sashin giciye na hanyar haɗin sarkar kuma sanya indentations a tazara na yau da kullun (misali, kowane 0.1 mm).

- Yi ƙididdige ƙimar taurin don tantance ingantaccen zurfin shari'ar (yawanci inda taurin ya faɗi zuwa 550 HV ko 52 HRC).

Shawarwari Taurin Ƙimar don Slag Scraper Conveyor Sarkar

- Taurin Sama: 58-62 HRC (bayan carburizing da quenching).

- Hardness Core: 30-40 HRC (bayan zafin jiki).

- Zurfin Harka mai inganci: Zurfin da taurin ya ragu zuwa 550 HV ko 52 HRC (yawanci 0.5-2.0 mm, dangane da buƙatun).

Ƙimar Taurin Gadon Sarkar Slag Scraper Conveyor

Kula da inganci da ka'idoji

1. Yawan Gwaji:

- Yi gwajin tauri akan samfurin wakilci na sarƙoƙi daga kowane tsari.

- Gwada hanyoyi masu yawa don tabbatar da daidaito.

2. Ma'auni:

- Bi ƙa'idodin ƙasa don gwajin taurin, kamar: ISO 6508

Ƙarin Shawarwari don Gwajin Taurin Sarkar Round Link

1. Gwajin taurin Ultrasonic

- Manufa: Hanyar da ba ta lalacewa ba don auna taurin saman.

- Tsari:

- Yana amfani da bincike na ultrasonic don auna taurin dangane da maƙarƙashiya.

- Aikace-aikace:

- Yana da amfani don gwada sarƙoƙin da aka gama ba tare da lalata su ba.

- Kayan aiki: Gwajin taurin Ultrasonic.

2. Ma'aunin Zurfin Harka

- Manufa: Ƙayyade zurfin sarkar mahada taurare Layer.

- Hanyoyin:

- Gwajin Microhardness: Yana auna taurin a zurfafa daban-daban don gano ingantaccen zurfin yanayin (inda taurin ya faɗi zuwa 550 HV ko 52 HRC).

- Analysis Metallographic: Yana bincika sashin giciye ƙarƙashin na'urar gani da ido don tantance zurfin yanayin.

- Tsari:

- Yanke sashin haɗin gwiwar sarkar.

- Yaren mutanen Poland da etch samfurin don bayyana microstructure.

- Auna zurfin Layer mai tauri.

Gudun Aikin Gwajin Hardness

Anan ne matakan aiki-mataki-mataki don gwajin taurin sarƙoƙi:

1. Misali Shiri:

- Zaɓi hanyar haɗin sarkar wakili daga cikin tsari.

- Tsaftace saman don cire duk wani gurɓataccen abu ko sikelin.

- Don ainihin taurin da gwajin bayanan taurin, yanke wani yanki na hanyar haɗin gwiwa.

2. Gwajin Taurin Sama:

- Yi amfani da ma'aunin taurin Rockwell (HRC) don auna taurin saman.

- Ɗauki karatu da yawa a wurare daban-daban akan hanyar haɗin don tabbatar da daidaito.

3. Gwajin Hardness Core:

- Yi amfani da ma'aunin taurin Rockwell (HRC sikelin) ko Brinell hardness tester (HBW scale) don auna ainihin taurin.

- Gwada tsakiyar hanyar haɗin giciye.

4. Gwajin Bayanin Tauri:

- Yi amfani da mai gwajin Vickers ko microhardness don auna tauri a tazara na yau da kullun daga saman zuwa ainihin.

- Yi la'akari da ƙimar taurin don tantance ingantaccen zurfin yanayin.

5. Takardu da Nazari:

- Yi rikodin duk ƙimar taurin da ma'aunin zurfin harka.

- Kwatanta sakamakon tare da ƙayyadaddun buƙatun (misali, taurin saman 58-62 HRC, taurin ainihin 30-40 HRC, da zurfin yanayin 0.5-2.0 mm).

- Gano duk wani karkacewa kuma ɗaukar matakan gyara idan ya cancanta.

Kalubalen gama gari da Mafita

1. Taurin Da Ba Dace:

- Dalili: Rashin daidaituwar carburizing ko quenching.

- Magani: Tabbatar da daidaiton zafin jiki da yuwuwar carbon yayin carburizing, da tashin hankali mai kyau yayin quenching.

2. Karancin Taurin Sama:

- Dalili: Rashin isassun abun ciki na carbon ko quenching mara kyau.

- Magani: Tabbatar da yuwuwar carbon a lokacin carburizing kuma tabbatar da daidaitattun sigogin kashewa (misali, zafin mai da ƙimar sanyaya).

3. Yawan Zurfin Harka:

- Dalili: Tsawon lokacin carburizing ko yawan zafin jiki mai ƙarfi.

- Magani: Inganta lokacin carburizing da zafin jiki dangane da zurfin yanayin da ake so.

4. Hargitsi A Lokacin Kishewa:

- Dalili: saurin sanyi ko rashin daidaituwa.

- Magani: Yi amfani da hanyoyin kashewa mai sarrafawa (misali, kashe mai tare da tashin hankali) kuma la'akari da jiyya na kawar da damuwa.

Ka'idoji da Nassoshi

TS EN ISO 6508 Gwajin taurin Rockwell

TS EN ISO 6507 Gwajin taurin Vickers

TS EN ISO 6506 Gwajin taurin Brinell

ASTM E18: daidaitattun hanyoyin gwaji don taurin Rockwell.

ASTM E384: Hanyar gwaji ta yau da kullun don taurin microindentation.

Shawarwari na ƙarshe

1. Daidaitawa na yau da kullun:

- Sanya kayan gwajin taurin kai akai-akai ta amfani da ƙwararrun tubalan don tabbatar da daidaito.

2. Horon:

- Tabbatar cewa an horar da masu aiki a cikin ingantattun dabarun gwajin tauri da amfani da kayan aiki.

3. Kula da inganci:

- Aiwatar da ingantaccen tsarin sarrafa inganci, gami da gwajin tauri na yau da kullun da takardu.

4. Haɗin kai tare da Masu bayarwa:

- Yi aiki tare da masu samar da kayan aiki da wuraren kula da zafi don tabbatar da daidaiton inganci.

Lokacin aikawa: Fabrairu-04-2025

Slag Scraper Conveyor Sarkar (Round Link Chain) Kayayyaki da Taurin

17CrNiMo6 (1.6587)

23MnNiMoCr54 (1.7131)

Maɓallin Maɓalli don Carburizing

Fa'idodin Carburizing na 17CrNiMo6 da 23MnNiMoCr54

Bayanan Magani

Muhimmancin Gwajin Tauri

Hanyoyin Gwajin Taurin Sarkar Zagaye

Tsarin Gwajin Tauri don Sarkar Karɓa

Shawarwari Taurin Ƙimar don Slag Scraper Conveyor Sarkar

Kula da inganci da ka'idoji

Ƙarin Shawarwari don Gwajin Taurin Sarkar Round Link

Gudun Aikin Gwajin Hardness

Kalubalen gama gari da Mafita

Ka'idoji da Nassoshi

Shawarwari na ƙarshe

Bar Saƙonku: