NM400 Efere igwe na-eguzogide YI

NM400 Yiri efere ígwè na-eguzogide

NM400 bụ nnukwu ike eyi efere ígwè na-eguzogide ọgwụ. The NM400 nwere nnọọ elu n'ibu ike; Ngwongwo ya n'ibu bụ ugboro 3 ruo 5 karịa nke efere ọla edo dị ala. Ọ nwere ike melite eyi iguzogide akụkụ ndị metụtara n'ibu. Ya mere, melite ndụ ọrụ nke igwe; Isi ike nke ngwaahịa ahụ na-erukarị 360 ~ 450HB. Eji maka Ngwuputa na ụdị nile nke ihe owuwu ígwè na-eguzogide akụkụ nhazi na n'ichepụta ọdabara structural ígwè efere.

1. Ọkwa: NM400
2. Ụdị: Elu ike eyi efere ígwè na-eguzogide ọgwụ
3. Ngwa: Igwe ihe owuwu, igwe na-egwuputa ihe, wdg
4. Isi mmalite aha: "Nai" na "egweri" Chinese pinyin akwụkwọ ozi mbụ, 400 bụ uru brinell hardness uru HB uru.

NM400 Yiri nkọwa efere ígwè na-eguzogide

NM400 bụ ụdị efere ígwè na-eguzogide iyi. NM – na-anọchi anya ojiji nke “na-eguzogide” na “egweri” Chinese pinyin nke mbụ leta 400 bụ uru HB siri ike nke Brinell. (A na-agbakọta ọnụ ahịa ike nke 400, yana ọnụ ahịa ike nke ụlọ NM400 bụ 360-420.)
NM400 efere ígwè na-eguzogide ọgwụ bụ nke a na-eji n'ọtụtụ ebe na igwe na-ewu ihe, igwe Ngwuputa, igwe Ngwuputa coal, igwe nchebe gburugburu ebe obibi, ígwè ígwè na akụkụ ndị ọzọ. Onye na-egwupụta ihe, onye na-ebu ibu, bọọdụ ịwụ bulldozer, bọọdụ agụba, bọọdụ agụba akụkụ, agụba. Efere akwa mkpuchi, agụba.
Ọnọdụ nnyefe nke efere ígwè na-eguzogide iyi bụ: quenching na tempering (ya bụ, quenching na tempering)

Ọkpụrụkpụ: 5mm-120mm (nhọrọ).

Obosara: 500mm-4000mm (nhọrọ).

Ogologo: 1000mm-12000mm (nhọrọ).

Profaịlụ: Dị ka eserese si dị.

Nyocha: Nyocha kemịkalụ, Metallographic, Mechnical analysis, Ultrasonic Testing, Impact test, hardness test, Surface quality and Dimension Report.

MOQ: 1 pcs.

Ngwa kemịkalụ NM400

NM400 Mechanical Njirimara

A na-enye ụkpụrụ a tụrụ atụ nke nchara nchara nchara Rp0.2, Rm na A50.

A na-enye ụkpụrụ a tụrụ atụ (AKV) nke mmetụta ogologo oge nke efere ígwè na 0 Celsius na -20 Celsius.

A na-ekewa isi ike n'ime: Rockwell hardness, Brinell hardness, Vickers hardness, Richwell hardness, Shore hardness, Barinell hardness, Nooul hardness, Weinwell hardness. Vickers siri ike na-egosipụta site na HV, Rockwell hardness nwere ike kewaa HRA, HRB, HRC, HRD, Brinell hardness bụ nke Hb [N (KGF / mm2)] (HBSHBW) (na-ezo aka GB/T231-1984). ). Ọ bụghị ihe dị mfe anụ ahụ echiche tụọ ike nke ígwè akụkụ mgbe annealing, normalizing na tempering site Brinell ike ike usoro na mmepụta.

Ọ bụ ndepụta zuru oke nke ihe eji arụ ọrụ dị ka elasticity, plasticity, ike na ike nke ihe. Enwere ike ikewa ule siri ike dịka ụzọ nnwale dị iche iche n'ime usoro nrụgide static (dịka Brinell hardness, hardness Rockwell, hardness Vickers, wdg), usoro ọkọ (dị ka hardness Mohr), usoro bounce (dị ka ike ike Shore) na micro ike, elu okpomọkụ ike na ụzọ ndị ọzọ.

Nnwale nlele NM400

Nnwale ike siri ike: igwe nri 1.0-2.5mm n'elu efere ígwè, wee mee ule ike n'elu. A na-atụ aro ka ị gwupụta 2.0mm maka ule siri ike.

NM400 nhazi

1. Usoro ịkpụ efere ígwè dị mma maka ịkpụ oyi na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-agụnye igbutu mmiri jet, ịcha, ịcha ma ọ bụ abrasive ịkpụ; Mbelata ọkụ ọkụ na-agụnye ikuku ọkụ ọkụ oxygen (nke a na-akpọ "ọkụ ọkụ"), plasma ịkpụ na ịkpụ laser. .
2. ọnwụ usoro: site mkpa usoro ule, mara izugbe e ji mara dị iche iche ọnwụ ụzọ nke ígwè efere na ọnwụ ọkpụrụkpụ nso.
3. na ọkụ ọnwụ usoro nke elu ọkwa wear-eguzogide ígwè na nkịtị obere carbon na ala alloy ígwè ọnwụ dị ka mfe, na ịcha wear-eguzogide ígwè efere, kwesịrị ịṅa ntị na!!Na-abawanye nke ọkpụrụkpụ na hardness nke ígwè efere, mgbawa mgbawa nke mbelata ọnụ na-abawanye. Iji gbochie ọgbọ nke ịkpụ nchara na efere ígwè, a ga-agbaso aro ndị a mgbe ị na-egbutu:

Ịcha mgbawa: mgbawa efere ígwè dị ka mgbawa na-ebute hydrogen n'oge ịgbado ọkụ. Ọ bụrụ na mgbawa ihe nkedo ígwè na-eme, ọ ga-apụta n'ime awa 48 ruo izu ole na ole mgbe e gbuchara ya. N'ihi ya, nkwụsị nke ịkpụ ahụ bụ nke na-egbu oge na-egbu oge, ọkpụkpụ na siri ike nke efere ígwè dị ukwuu, na-eme ka ọkpụkpụ ahụ dịkwuo ukwuu.

Ịcha ọkụ ọkụ: ụzọ kachasị dị irè isi gbochie mgbawa efere ígwè bụ iji kpoo ọkụ tupu ịkpụ. Tebụl 2.Preheating usoro nwere ike ịbụ egbe ọkụ ọkụ, ihe mkpuchi ọkụ eletrik maka ikpo ọkụ, nwekwara ike iji ọkụ ọkụ ọkụ na-ekpo ọkụ na-ekpo ọkụ. Iji chọpụta mmetụta ọkụ ọkụ nke efere ígwè, a ghaghị ịnwale okpomọkụ a chọrọ na ebe a na-agbakwunye ọkụ.

Mara: preheating nlebara anya pụrụ iche, iji mee ka interface efere ahụ na-ekpo ọkụ n'otu n'otu, ka ị ghara ịkpọtụrụ isi iyi ọkụ nke mpaghara ikpo oke ọkụ mpaghara.

Ịkwụsị ọsọ ọsọ dị ala: Ụzọ ọzọ ị ga-esi zere igbutu mgbawa bụ iji belata ọsọ nke ịkpụ. preheating.Anyị na-atụ aro preheating nke ịkpụ belt na ire ọkụ cavitation ọtụtụ ugboro tupu ịcha, na preheating okpomọkụ kwesịrị ekwesị iru banyere 100 ° C. The kacha ọnwụ ọnwụ na-adabere na ígwè efere ọkwa na ọkpụrụkpụ.

Pụrụ iche iche: Nchikota preheating na ala na-agba ọkụ ụzọ igbutu ụzọ nwere ike ọzọ ibelata omume nke igbutu cracks.

Ngwa ngwa jụrụ oyi chọrọ mgbe ịchacha: ma ịcha ahụ adịghị ekpo ọkụ ma ọ bụ na ọ bụghị, ngwa ngwa ngwa ngwa nke efere ígwè mgbe e gbuchara ga-ebelata ihe ize ndụ nke ịkpụ crack. Ọ bụrụ na a na-ekpuchi ya na ọkụ ma kpọọ nkụ mgbe e gbuchara ya, ọ nwere ike kpuchie ya na mkpuchi ọkụ. blanketị, na nwayọọ nwayọọ nwere ike imezu. Ido nwayọ nwayọ chọrọ ka ọ dị jụụ ruo n'ime ụlọ.

A chọrọ ikpo ọkụ mgbe ịchacha: maka ịcha efere ígwè na-eguzogide ọgwụ, a na-ewere ikpo ọkụ (obere okpomọkụ dị ala) ozugbo e gbuchara ya, nke bụkwa usoro dị irè ma tụọ iji gbochie ịkpụ cracks. , nwere ike iwepụ nrụgide ịkpụ n'ụzọ dị irè (usoro okpomọkụ dị ala; oge mmiri mmiri: 5min /mm)

Maka usoro ikpo ọkụ mgbe ịchachara, egbe na-ere ọkụ, blanketị na-ekpo ọkụ eletrik na ọkụ iru uju na-ejikwa ọkụ ọkụ mgbe ịchachara.

Ihe mgbochi nro nke ígwè na-adabere na ihe mejupụtara kemịkal ya, microstructure na usoro nhazi ya. Maka akụkụ ndị na-ekpo ọkụ na-ekpo ọkụ, obere akụkụ ahụ, ihe ize ndụ dị ukwuu nke ime ka akụkụ ahụ dum dị nro. Ọ bụrụ na okpomọkụ nke efere ígwè karịrị 200-250. Celsius C, ike nke efere ígwè ga-ebelata.

Usoro ịkpụ: mgbe efere ígwè na-egbutu obere akụkụ, okpomọkụ a na-enye site na ọkụ ịgbado ọkụ na preheating ga-agbakọta na workpiece. The nta nke igbutu size, size nke ịkpụ workpiece ekwesịghị ịbụ ihe na-erughị 200mm, ma ọ bụghị na workpiece. nwere ihe ize ndụ nke nro dị nro. Ụzọ kachasị mma isi kpochapụ ihe ize ndụ nke ime ka ọ dị nro bụ ịkpụ oyi, dị ka ịcha mmiri jet. Ọ bụrụ na a ghaghị iji ịkpụ ọkụ ọkụ, plasma ma ọ bụ laser ịkpụ bụ oke nhọrọ. na workpiece, si otú a na-ebuli okpomọkụ nke workpiece.

Usoro ịkpụ mmiri n'okpuru mmiri: usoro dị irè iji gbochie ma belata njedebe nke mpaghara dị nro, na-eji mmiri na lenga ígwè efere na n'elu ikpochapu n'oge a na-egbutu ya. site n'ịfesa mmiri n'elu mbepụ. Plasma ma ọ bụ ire ọkụ bụ nhọrọ maka igbutu mmiri n'okpuru mmiri. Ịcha mmiri n'okpuru mmiri nwere àgwà ndị a:

1. Obere okpomọkụ emetụta mpaghara nke ịcha;
2. Gbochie ike nke workpiece dum ka ọ ghara ibelata;
3. Belata nrụrụ nke ịkpụ workpiece;
4. The workpiece nwere ike mma ozugbo mgbe ịcha.

Tebụlụ ntụnyere ọkwa

Tebụlụ ntụnyere n'etiti NM400 efere ígwè na-eguzogide iyi na ígwè ebubata

NM400 eyi na-eguzogide ígwè efere anụ ụlọ atụnyere tebụl

Ngwa Atụmanya

A na-eji ihe karịrị tọn 5000 nke NM400 nchara maka ihe ngwupụta, ihe na-ebu ibu, efere bọket bulldozer, efere agụba, efere agụba, efere agụba, efere agụba na ihe owuwu agụba na igwe injinia, igwe Ngwuputa, igwe Ngwuputa kol, igwe nchekwa gburugburu ebe obibi. , igwe igwe na ụlọ ọrụ mmepụta ihe ndị ọzọ.