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磨料是磨具起磨削作用的主要因素,我厂主要成产氧化铝和碳化硅两大系列的磨具。 The abrasive is the essential element the enables a Abra-sive products to have a grinding action.the Abrasive products of JU NAN GRINDiNG WHEEL FACTORY basically consist of two serieses.The Aluminium Oxide and silicon-carbon. |
磨
料 Abrasive |
代号 code |
用途 Application |
棕刚玉 Brown Aluminium oxide |
GZ(A) |
加工高抗张强度的金属:碳素钢、硬青铜和可锻铸铁等。 For processing the high tensile metals:carbon stell common alloy stell,hard bronze forgeable castiron.etc. |
白刚玉 White Aluminium oxide |
GB(WA) |
合金刚、粹火钢及工具钢的精磨 For finishing the alloy steel .chilled steel and chised tool steel |
黑碳化硅 Black silicom-carbide |
TH(C) |
加工抵抗张强度的金属、非金属材料:灰铸铁、黄铜、皮革、硬橡胶等。 For processing the low tensile metals and nonmetalic materials:grey cast iron.copper,leather,hard rubber,etc |
绿碳化硅 Green silicon-carbide |
TL(GC) |
加工硬质石材、玻璃等。 For processing the rigid , stone materials , giass etc. |
砂轮硬度的选择SELECTION OF GRING WHELLS'HARDNESS 硬度分为七大级、十四小级,用户可根据加工工件的要求来选择适用的硬度。 Hardness including 7 big levels and 14 small levels,A suitable hardness of grinding wheel should be selected in accordance with the works to beprocessed. 基本原则:工件较硬的选择较软的砂轮,工件较软的选用较硬的砂轮。 Basal rule:The hard workpieces use soft grinding wheels.The soft workpieces use hard ones. 我国目前砂轮硬度等级及新、老代码对照表 |
硬度等级 Hardness grade |
超软 Extrasoft |
软 soft |
中软 Medoiumsoft |
中 Medoium |
中硬 Mediumhard |
硬 hard |
超硬 Extrahard |
老代号OldCode 新代号NewCode |
CR F |
R1
R2 R3 G H J |
ZR1
ZR2 K L |
Z1
Z2 M N |
ZY1
ZY2 ZY3 P O R |
Y1
Y2 (S)(T) |
CY (Y) |
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磨具的特征标志的书写方法 CHARACTER OF ABRASIVE PRODUCTS 磨具的特征标志有形状、尺寸、磨料、粒度、硬度、组织、结合剂等,如: The Character of a abrasive products includes the shape,dimension,abrasive gritno,hardness,sturcture and Bond,and is described as the following: |
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