Akụkọ - Slag Scraper Conveyor Chain (Round Link Chain) ihe na isi ike

Makaokirikiri njikọ njikọeji na slag scraper conveyors, nchara ihe ga-enwe pụrụ iche ike, eyi iguzogide, na ike iguzogide elu okpomọkụ na abrasive gburugburu.

Ma 17CrNiMo6 na 23MnNiMoCr54 bụ ọla alloy dị elu nke a na-ejikarị maka ngwa ọrụ dị arọ dị ka eriri njikọ gburugburu na ndị na-ebufe ihe mkpofu slag. A maara nchara ndị a maka ịdị mma ha siri ike, ike siri ike, na iyi nguzogide, ọkachasị mgbe etinyere ya na ikpe siri ike site na carburizing. N'okpuru ebe a bụ ntuziaka zuru ezu na ọgwụgwọ okpomọkụ na carburizing maka ihe ndị a:

17CrNiMo6 (1.6587)

Nke a bụ chromium-nickel-molybdenum alloy steel nke nwere ezigbo isi ike yana ike elu mgbe emechara ya. A na-eji ya n'ọtụtụ ebe na ngwo, agbụ, na ihe ndị ọzọ na-achọ nguzogide iyi dị elu.

Ọgwụgwọ okpomọkụ maka 17CrNiMo6

1. Nhazi (Nhọrọ):

- Nzube: Nnụcha nhazi ọka na mma machinability.

- Okpomọkụ: 880-920C.

- jụrụ: ikuku jụrụ oyi.

2. Ịgba ọkụ:

- Ebumnuche: Na-abawanye ọdịnaya carbon n'elu iji mepụta oyi akwa siri ike, nke na-adịghị eyi.

- Okpomọkụ: 880-930C.

- Ikuku: gburugburu Carbon bara ụba (dịka ọmụmaatụ, gas carburizing na gas endothermic ma ọ bụ mmiri mmiri carburizing).

- Oge: Na-adabere na omimi ikpe achọrọ (na-abụkarị 0.5-2.0 mm). Ọmụmaatụ:

- omimi ikpe 0.5 mm: ~ 4-6 awa.

- omimi ikpe 1.0 mm: ~ 8-10 awa.

- Ike Carbon: 0.8-1.0% (iji nweta ọdịnaya carbon dị elu).

3. Na-emenyụ:

- Nzube: Na-agbanwe oyi akwa carbon dị elu ka ọ bụrụ martensite siri ike.

- Okpomọkụ: ozugbo emechara carburizing, menyụọ mmanụ (dịka ọmụmaatụ, na 60-80 ° C).

- Ọnụọgụgụ jụrụ oyi: A na-achịkwa iji zere mgbagha.

4. Iwe iwe:

- Nzube: Na-ebelata nkuku ume ma na-eme ka ike sie ike.

- Okpomọkụ: 150-200C (maka isi ike dị elu) ma ọ bụ 400-450 Celsius (maka ike siri ike).

- Oge: 1-2 awa.

5. Ike ikpeazụ:

- Ike Elu: 58–62 HRC.

- Isi Ike: 30–40 HRC.

23MnNiMoCr54 (1.7131)

Nke a bụ manganese-nickel-molybdenum-chromium alloy ígwè nwere ezigbo ike na ike siri ike. A na-ejikarị ya eme ihe na ihe ndị na-achọ ike dị elu ma na-eyi nguzogide.

Ọgwụgwọ okpomọkụ maka 23MnNiMoCr54

1. Nhazi (Nhọrọ):

- Nzube: na-eme ka ịdị n'otu na igwe eji arụ ọrụ.

- Okpomọkụ: 870-910°C.

- jụrụ: ikuku jụrụ oyi.

2. Ịgba ọkụ:

- Nzube: Na-emepụta elu-carbon elu oyi akwa maka eyi iguzogide.

- Okpomọkụ: 880-930C.

- Ikuku: gburugburu Carbon bara ụba (dịka ọmụmaatụ, gas ma ọ bụ mmiri kaburizing).

- Oge: dabere na omimi ikpe achọrọ (yiri 17CrNiMo6).

- Ike carbon: 0.8–1.0%.

3. Na-emenyụ:

- Ebumnuche: na-eme ka oyi akwa dị elu sie ike.

- Okpomọkụ: Wepụ na mmanụ (dịka, na 60-80ºC).

- Ọnụọgụgụ jụrụ oyi: A na-achịkwa iji belata mgbagha.

4. Iwe iwe:

- Nzube: Na-edozi ike na ike.

- Okpomọkụ: 150-200C (maka isi ike dị elu) ma ọ bụ 400-450 Celsius (maka ike siri ike).

- Oge: 1-2 awa.

5. Ike ikpeazụ:

- Ike Elu: 58–62 HRC.

- Isi Ike: 30–40 HRC.

Ntọala igodo maka ịkwọ ụgbọ

- Omimi ikpe: 0.5-2.0 mm, dabere na ngwa ahụ. Maka ụdọ slag scraper, ihe omimi nke 1.0-1.5 mm na-adabakarị.

- Ọdịnaya Carbon dị n'elu: 0.8-1.0% iji hụ na ike siri ike.

- Ọkara Quenching: A na-ahọrọ mmanụ maka igwe ndị a ka ọ ghara ịgbawa na mgbagha.

- Tempering: A na-eji okpomọkụ dị ala (150-200 ° C) mee ihe maka ike siri ike, ebe okpomọkụ dị elu (400-450 ° C) na-eme ka ike sie ike.

Uru nke Carburizing maka 17CrNiMo6 na 23MnNiMoCr54

1. Ihe siri ike dị elu: Na-enweta 58-62 HRC, na-enye nkwụsi ike na-eyi nke ọma.

2. Isi siri ike: Na-edobe isi ductile (30-40 HRC) iji nagide mmetụta na ike ọgwụgwụ.

3. Ogologo oge: Ọ dị mma maka gburugburu ebe obibi siri ike dị ka njikwa slag, ebe abrasion na mmetụta na-emekarị.

4. Omimi ikpe a na-achịkwa: Na-enye ohere ịhazi ya dabere na ngwa a kapịrị ọnụ.

Echiche gbasara ọgwụgwọ mgbe emechara

1. Mgbọ egbe:

- Na-akwalite ike ike ọgwụgwụ site na ịkpata nrụgide mkpakọ n'elu.

2. Mmecha elu:

- Enwere ike ịme ihe egweri ma ọ bụ polishing iji nweta njedebe elu achọrọ na nha nha.

3. Njikwa ogo:

- Mee nnwale ike (dịka ọmụmaatụ, Rockwell C) yana nyocha microstructural iji hụ na ịdị omimi na ịdị ike nke ikpe ziri ezi.

Nnwale ike siri ike bụ nzọụkwụ dị oke mkpa n'ịhụ na ịdịmma na arụmọrụ nke ụdọ njikọ okirikiri emere site na ihe dịka 17CrNiMo6 na 23MnNiMoCr54, ọkachasị mgbe ọgwụgwọ carburizing na ikpo ọkụ gasịrị. N'okpuru bụ ntụzịaka zuru oke na ndụmọdụ maka nnwale ike siri ike njikọ okirikiri:

Mkpa nke Nnwale ike ike

1. elu ike ike: Gbaa n'aka na yinye njikọ carburized oyi akwa enwetala chọrọ iyi nguzogide.

2. Isi ike isi ike: Na-enyocha ike na ductility nke njikọ njikọ isi ihe.

3. Njikwa Ogo: Na-akwado usoro ọgwụgwọ okpomọkụ ka e mere nke ọma.

4. Nkwekọrịta: Na-eme ka ịdị n'otu gafee njikọ njikọ.

Ụzọ Nlele ike siri ike Chain Njikọ

Maka ụdọ carburized, a na-ejikarị usoro nnwale ike ndị a:

1. Rockwell Hardness Test (HRC)

- Nzube: Na-atụle ike elu nke carburized oyi akwa.

- Ọnụ ọgụgụ: Rockwell C (HRC) na-eji maka ihe siri ike dị elu.

- Usoro:

- A na-apịnye ihe ntinye cone diamond n'elu njikọ njikọ n'okpuru nnukwu ibu.

- A na-atụle omimi nke ntinye ma gbanwee ka ọ bụrụ uru siri ike.

- Ngwa:

- Ọ dị mma maka ịlele ike nke elu (58-62 HRC maka ọkwa carburized).

- Akụrụngwa: Rockwell hardness tester.

2. Vickers hardness Test (HV)

- Nzube: Na-atụ ike na isi ihe, gụnyere ikpe na isi.

- Ọnụ ọgụgụ: Vickers hardness (HV).

- Usoro:

- A na-apịnye pyramid diamond n'ime ihe.

- A na-atụle ogologo diagonal nke indentation ma gbanwee na ike.

- Ngwa:

- Kwesịrị ekwesị maka ịlele gradients ike siri ike site na elu ruo na isi.

- Akụrụngwa: Vickers hardness tester.

3. Microhardness Test

- Nzube: Na-atụ ike ike n'ọkwa dị ntakịrị, nke a na-ejikarị enyocha profaịlụ siri ike n'ofe ikpe na isi.

- Ọnụ ọgụgụ: Vickers (HV) ma ọ bụ Knoop (HK).

- Usoro:

- A na-eji obere indenter na-eme obere ihe.

- A na-agbakọ ike siri ike dabere na nha ntinye.

- Ngwa:

- Ejiri ya iji chọpụta gradient ike siri ike yana ịdị omimi ikpe dị irè.

- Akụrụngwa: Microhardness tester.

4. Nnwale ike ike Brinell (HBW)

- Nzube: Na-atụ ike nke isi ihe.

- Ọnụ ọgụgụ: Brinell hardness (HBW).

- Usoro:

- A na-agbanye bọọlụ carbide tungsten n'ime ihe dị n'okpuru otu ibu.

- A na-atụle dayameta nke indentation ma gbanwee na ike.

- Ngwa:

- Kwesịrị ekwesị maka ịlele isi ike (30-40 HRC dakọtara).

- Akụrụngwa: Brinell hardness tester.

Usoro Nnwale isi ike maka Chains Carburized

1. Nnwale ike ike dị n'elu:

- Jiri ọnụ ọgụgụ Rockwell C (HRC) tụọ ike nke oyi akwa carburized.

- Nwalee ọtụtụ isi ihe n'elu nke njikọ yinye iji hụ na ịdị n'otu.

- Isi ike a tụrụ anya ya: 58–62 HRC.

2. Nnwale isi ike isi:

- Jiri oke Rockwell C (HRC) ma ọ bụ Brinell (HBW) tụọ ike nke isi ihe.

- Nyochaa isi site n'ịbelata akụkụ obe nke njikọ njikọ na ịlele ike na etiti.

- Ike a tụrụ anya ya: 30–40 HRC.

3. Nnwale profaịlụ ike siri ike:

- Jiri Vickers (HV) ma ọ bụ Microhardness ule nyocha gradient siri ike site na elu ruo na isi.

- Kwadebe akụkụ obe nke njikọ agbụ wee mee indentations n'oge oge (dịka ọmụmaatụ, 0.1 mm ọ bụla).

- Chepụta ụkpụrụ siri ike iji chọpụta omimi ikpe dị irè (nke a na-ahụkarị ebe ike na-adaba na 550 HV ma ọ bụ 52 HRC).

Uru isi ike akwadoro maka Slag Scraper Conveyor Chain

- Ike dị n'elu: 58-62 HRC (mgbe carburizing na quenching gasịrị).

- Isi ike ike: 30-40 HRC (mgbe iwe gasịrị).

- Omimi ikpe dị irè: omimi nke ike na-adaba na 550 HV ma ọ bụ 52 HRC (na-emekarị 0.5-2.0 mm, dabere na ihe achọrọ).

Uru isi ike maka Slag Scraper Conveyor Chain

Njikwa ogo na ụkpụrụ

1. Ugboro ule:

- Mee ule ike siri ike na ihe atụ nke agbụ nke ọ bụla.

- Nwalee ọtụtụ njikọ iji hụ na agbanwe agbanwe.

2. Ụkpụrụ:

- Soro ụkpụrụ mba ụwa maka ule siri ike, dịka: ISO 6508

Ntụnye ndị ọzọ maka ule ike ike nke Round Link Chain

1. Ultrasonic hardness Testing

- Ebumnuche: Ụzọ na-adịghị emebi emebi iji tụọ ike elu.

- Usoro:

- Na-eji nyocha ultrasonic iji tụọ ike siri ike dabere na mgbochi kọntaktị.

- Ngwa:

- Ọ bara uru maka ịnwale agbụ ndị emechara na-emebighị ha.

- Akụrụngwa: Ultrasonic hardness tester.

2. Nleba Omimi ikpe

- Nzube: Na-ekpebi omimi nke yinye njikọ ike oyi akwa.

- Ụzọ:

- Nnwale Microhardness: Na-atụ ike na omimi dị iche iche iji chọpụta omimi ikpe dị irè (ebe ike na-adaba na 550 HV ma ọ bụ 52 HRC).

- Metallographic Analysis: Na-enyocha akụkụ obe n'okpuru microscope iji lelee omimi ikpe ahụ.

- Usoro:

- Bee a cross-ngalaba nke yinye njikọ.

- Polish na detch sample iji kpughee microstructure.

- Tulee omimi nke oyi akwa siri ike.

Usoro Nnwale ike siri ike

Nke a bụ usoro nhazi usoro nzọụkwụ maka nnwale ike nke ụdọ carburized:

1. Nkwadebe ihe atụ:

- Họrọ njikọ njikọ ihe nnọchite anya site na batch.

- Hichaa elu ka ọ wepụ ihe ọ bụla na-emerụ emerụ ma ọ bụ ọnụ ọgụgụ.

- Maka isi ike na nyocha profaịlụ siri ike, bee akụkụ obe nke njikọ ahụ.

2. Nnwale ike ike dị n'elu:

- Jiri ihe nnwale Rockwell hardness tester (HRC scale) tụọ ike nke elu.

- Were ọtụtụ agụ na ebe dị iche iche na njikọ ahụ iji hụ na ịdị n'otu.

3. Nnwale isi ike isi:

- Jiri Rockwell hardness tester (HRC scale) ma ọ bụ Brinell hardness tester (HBW scale) iji tụọ isi ike.

- Nwalee etiti nke njikọ cross-sectioned.

4. Nnwale profaịlụ ike siri ike:

- Jiri Vickers ma ọ bụ microhardness tester tụọ ike n'oge oge site na elu ruo na isi.

- Chepụta ụkpụrụ isi ike iji chọpụta omimi ikpe dị irè.

5. Akwụkwọ na nyocha:

- Dekọ ụkpụrụ niile siri ike yana nha omimi ikpe.

- Tulee nsonaazụ ya na ihe achọrọ (dịka ọmụmaatụ, ike elu nke 58–62 HRC, isi ike nke 30–40 HRC, na omimi nke 0.5–2.0 mm).

- Chọpụta ihe ndapụta ọ bụla wee mee ihe ndozi ma ọ bụrụ na ọ dị mkpa.

Ihe ịma aka na ngwọta nkịtị

1. Isi ike na-ekwekọghị ekwekọ:

- Ihe kpatara: carburizing ma ọ bụ quenching na-enweghị isi.

- Ngwọta: Gbaa mbọ hụ na okpomọkụ dị n'otu na ikike carbon n'oge ị na-agba mmiri, yana mkpasu iwe kwesịrị ekwesị n'oge ị na-emenyụ.

2. Ike dị n'elu ala:

- Ihe kpatara: Ọdịnaya carbon ezughi oke ma ọ bụ imenyụ adịghị mma.

- Ngwọta: Nyochaa ikike carbon n'oge carburizing ma hụ na njedebe nke ọma (dịka ọmụmaatụ, mmanụ ọkụ na ọnụego jụrụ oyi).

3. Oke Omimi ikpe:

- Ihe kpatara: ogologo oge carburizing ma ọ bụ okpomọkụ carburizing dị elu.

- Ngwọta: bulie oge carburizing na okpomọkụ dabere na omimi ikpe achọrọ.

4. Mgbagwoju anya n'oge emenyụ:

- Ihe kpatara: ngwa ngwa ma ọ bụ na-enweghị isi jụrụ oyi.

- Ngwọta: Jiri ụzọ nkwụsị nke a na-achịkwa (dịka ọmụmaatụ, mmanu na-emenyụ mmanụ) ma tụlee ọgwụgwọ na-ebelata nchekasị.

Ụkpụrụ na ntụaka

ISO 6508: Nnwale ike ike Rockwell.

TS EN ISO 6507 Vickers ule siri ike.

TS EN ISO 6506: nnwale siri ike nke brinell.

ASTM E18: Usoro nnwale ọkọlọtọ maka ike ike Rockwell.

ASTM E384: Usoro nnwale ọkọlọtọ maka ike ike microindentation.

Ndụmọdụ ikpeazụ

1. Nhazi oge niile:

- Kwalite akụrụngwa ule ike siri ike mgbe niile na-eji blọk ntụaka agbaziri agbaziri iji hụ na izi ezi.

2. Ọzụzụ:

- Gbaa mbọ hụ na a zụrụ ndị na-arụ ọrụ na usoro nnwale ike siri ike na ojiji akụrụngwa kwesịrị ekwesị.

3. Njikwa ogo:

- Mejuputa usoro njikwa mma siri ike, gụnyere ule ike siri ike na akwụkwọ.

4. Mmekọrịta ya na ndị na-eweta ngwaahịa:

- Na-arụkọ ọrụ ọnụ na ndị na-eweta ihe na ụlọ ọrụ ọgwụgwọ okpomọkụ iji hụ na ịdị mma na-agbanwe agbanwe.

Oge nzipu: Feb-04-2025

Slag Scraper Conveyor Chain (Round Link Chain) Akụrụngwa na Isi Ike

17CrNiMo6 (1.6587)

23MnNiMoCr54 (1.7131)

Ntọala igodo maka ịkwọ ụgbọ

Uru nke Carburizing maka 17CrNiMo6 na 23MnNiMoCr54

Echiche gbasara ọgwụgwọ mgbe emechara

Mkpa nke Nnwale ike ike

Ụzọ Nlele ike siri ike Chain Njikọ

Usoro Nnwale isi ike maka Chains Carburized

Uru isi ike akwadoro maka Slag Scraper Conveyor Chain

Njikwa ogo na ụkpụrụ

Ntụnye ndị ọzọ maka ule ike ike nke Round Link Chain

Usoro Nnwale ike siri ike

Ihe ịma aka na ngwọta nkịtị

Ụkpụrụ na ntụaka

Ndụmọdụ ikpeazụ

Hapụ ozi gị: