鍛球生產(chǎn)過(guò)程
圓鋼下料→→電爐加熱→→預(yù)鍛成型→→輥鍛成球→→等溫傳送→→淬火→→冷卻→→保溫
三、鍛球的優(yōu)點(diǎn)
鍛造鋼球又叫熱軋鋼球,是一種全新的軋制工藝技術(shù),是球磨球行業(yè)的工藝技術(shù)突破。有以下優(yōu)點(diǎn)
1、機(jī)械化生產(chǎn)、自動(dòng)化程度高,生產(chǎn)環(huán)節(jié)用人少,人為干擾因素少。
2、質(zhì)量穩(wěn)定、硬度高,鋼球自始至終不變形、不失圓,耐磨性能好。
3、磨損率低,使用壽命長(zhǎng),是現(xiàn)有鑄造鋼球、鍛造鋼球的2~5倍,且價(jià)格相當(dāng)。
4、鋼球硬度可達(dá)45--65HRC,內(nèi)外硬度均衡,硬度差<5HRC
華民鍛造鋼球材質(zhì)成分
原材料
|
C (%)
|
Si (%)
|
Mn (%)
|
Cr (%)
|
Cu (%)
|
Mo (%)
|
P (%)
|
S (%)
|
HM-1
|
0.42-0.50
|
0.17-0.37
|
0.5-0.8
|
≤0.25
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
HM-2
|
0.48-0.56
|
0.17-0.37
|
0.7-1.0
|
≤0.25
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
HM-3
|
0.57-0.65
|
0.17-0.37
|
0.7-1.0
|
≤0.25
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
HM-4
|
0.62-0.70
|
0.17-0.37
|
0.9-1.0
|
≤0.25
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
HM-5
|
0.52-0.65
|
0.17-0.37
|
0.6-1.2
|
≤0.25
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
HM-6
|
0.7-0.8
|
0.17-0.37
|
0.7-0.8
|
0.5-0.6
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
HM-7
|
0.72-0.92
|
0.17-0.37
|
0.7-1.0
|
0.5-0.9
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
HM-8
|
0.37-0.45
|
0.17-0.37
|
0.5-0.8
|
0.8-1.1
|
≤0.25
|
≤0.30
|
≤0.035
|
≤0.035
|
山東華民陳榮瀟
15098935483
QQ:1258343418