Long wok bilong wokim ol 'sprocket shaft assemblies', wok bilong 'heat treatment' em i wanpela bikpela samting long mekim prodak i wok gut tru. Long rot bilong makim gut ol samting, kontrolim gut ol 'heat treatment parameters', yusim ol spesel 'cooling media', na sekim gut kwaliti bilong en, Daiyue Machinery i save mekim ol prodak bilong en i stap gut tru na i gat gutpela sevis laip aninit long ol hatpela wok kondisen.
1. Gutpela Seleksen i Putim Strongpela As
Ol gutpela 'raw materials' em i as bilong ol gutpela prodak. Daiyue Machinery i yusim ol gutpela o gutpela 'alloy steel' olsem 42CrMo na 40CrNiMoA long ol 'sprocket shaft assembly components' bilong en. Ol dispela samting i gat nem long strongpela strong bilong ol, na i save helpim tru wok bilong ol komponen na i save givim gutpela sapot long ol wok bilong mekim hat tritmen bihain. Ol i save yusim ol 'sprocket shaft assemblies' long ol ples we i gat planti hevi olsem ol main na aninit long graun, na ol i nidim bikpela strong, strong, na gutpela 'wear resistance'.
2. Pasin bilong kukim na daunim: Gutpela bosim olgeta step
'Quenching' na 'tempering' em i wanpela bikpela wok bilong wokim ol 'sprocket shaft assembly', na ol i laik mekim gutpela wok bilong ol hap bilong en. Wanpela lektrik oven we i gat wanpela 'temperature control accuracy' bilong ±5 digri na wanpela 'closed-loop thermocouple monitoring system' long olgeta hap bilong wok i mekim na ol 'temperature' i stap insait long gutpela mak long taim bilong hatim na holim.
Bihain long hai-temperature tempereja i save strongim wok bilong ol hap, na kamapim wanpela wankain sorbite straksa. Bihain long ol i kukim na tanim, ol hap bilong 'sprocket shaft' i soim ol dispela gutpela samting:
Yunifom hatnes: Hatnes i stap wankain tru long pes i go insait;
Gutpela strong bilong tanim (σb Bikpela o wankain olsem 940 MPa): Em i winim o winim ol nesenel standet;
Gutpela 'low-temperature strongness ( k Bikpela o wankain olsem 40J long -20 digri ): I daunim tru hevi bilong bruk bruk aninit long graun;
Gutpela 'ductility' (δ Bikpela o wankain olsem 12%): Em i gutpela long mekim wok longpela taim aninit long ol hevi.
3. Surface Quenching: Strongim ol bikpela eria
Antap long kamapim gutpela wok, Daiyue Machinery i save lukluk tu long strongim ol hap bilong ol hap. Olsem, kampani i yusim ol 'medium-' na 'high-'frikwensi ikwipmen bilong kukim paia long ol hap we i gat planti 'wear' olsem ol 'spline' na 'chain nest'. Dispela proses i save bosim gut strong bilong pes i go namel long 55 na 60 HRC, na i save strongim strong bilong wear resistans na fatigue strong.
Ekspiriens i soim olsem ol hap we i kamap strong long pes- i save kisim 50% ridaksen long 'wear rate' aninit long 'gangue impact' kondisen, na tu ol i save kisim 'fatigue service life' bilong moa long 10,000 aua aninit long ol 'alternating loads', moa long tripela taim mak bilong indastri standet.
