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CN104526579A - 一种金刚石磨块结合剂配方 - Google Patents

一种金刚石磨块结合剂配方 Download PDF

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Publication number
CN104526579A
CN104526579A CN201410769587.2A CN201410769587A CN104526579A CN 104526579 A CN104526579 A CN 104526579A CN 201410769587 A CN201410769587 A CN 201410769587A CN 104526579 A CN104526579 A CN 104526579A
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China
Prior art keywords
parts
powder
grinding block
diamond grinding
binding agent
Prior art date
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Pending
Application number
CN201410769587.2A
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English (en)
Inventor
严光华
乔卫东
拜祥
王训扬
孙韵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU SUBEI GRINDING WHEEL FACTORY CO Ltd
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JIANGSU SUBEI GRINDING WHEEL FACTORY CO Ltd
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Publication date
Application filed by JIANGSU SUBEI GRINDING WHEEL FACTORY CO Ltd filed Critical JIANGSU SUBEI GRINDING WHEEL FACTORY CO Ltd
Priority to CN201410769587.2A priority Critical patent/CN104526579A/zh
Publication of CN104526579A publication Critical patent/CN104526579A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/08Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

本发明公开了一种金刚石磨块结合剂配方,其改进之处在于所述结合剂配方由下列各组分制成,按重量份数比为:铜粉30~40份,锡粉5~10份,锌粉5~10份,铅粉2~5份,铁粉30~40份,碳化钨粉10~20份。本发明优化了结合剂的各组分及其重量份数,按一定浓度制作的金刚石磨块,在不使用冷却液的情况下加工焙烧后的陶瓷砂轮时使用寿命提高100%以上,平均周期在15天以上,既减少了磨块的更换频率、提高了生产效率,又降低了使用成本、提高了经济效益。

Description

一种金刚石磨块结合剂配方
技术领域
本发明涉及一种金刚石磨块的结合剂配方,特别是一种金属结合剂,主要应用于制作加工焙烧后的陶瓷砂轮的金刚石磨块。
背景技术
在陶瓷砂轮的制作过程中,经过焙烧后的砂轮坯件要进行平面、孔、外圆等的加工,以达到尺寸精度。通常,在平面加工过程中是使用钢砂磨床,即通过金刚砂的磨削来加工平,但其表面粗糙度较高了,且平行度大都在0.2mm以上。随着机械行业对砂轮的要求越来越高,钢砂磨床的加工精度不能满足这种要求,只能用于粗加工。目前,大多砂轮制造厂家都使用金刚石磨床来加工砂轮平面,平行度能控制在0.1mm以下。在金刚石磨床上使用的磨轮有许多金刚石磨块,通过高频焊机将这些磨块焊接到磨轮的金属基体上。因为该工序不使用水等冷却液,产生的磨削热较高,对金刚石磨块的影响较大,所以现有金属结合剂的金刚石磨块磨削寿命短、利用率低,一般使用周期在7天左右;同时由于频繁更换磨块,影响生产。
发明内容
本发明的目的是一种磨削性价比高、既有较高的耐用度又有较高的磨削效率的用于制作金刚石磨块的结合剂配方。
本发明的技术方案是:一种金刚石磨块结合剂配方,其改进之处在于所述结合剂配方由下列各组分制成,按重量份数比为:铜粉30~40份, 锡粉5~10份,锌粉5~10份,铅粉2~5份,铁粉30~40份,碳化钨粉10~20份。
进一步的方案是:所述结合剂配方由下列各组分制成,按重量份数比为:铜粉35份, 锡粉8份,锌粉7份,铅粉4份,铁粉35份,碳化钨粉11份。
本发明优化了结合剂的各组分及其重量份数,按一定浓度制作的金刚石磨块,在不使用冷却液的情况下加工焙烧后的陶瓷砂轮时使用寿命提高100%以上,平均周期在15天以上,既减少了磨块的更换频率、提高了生产效率,又降低了使用成本、提高了经济效益。
具体实施方式
实施例1:按重量份数,结合剂配方为:铜粉32份, 锡粉6份,锌粉8份,铅粉4份,铁粉36份,碳化钨粉14份。使用该结合剂制得浓度为100%的金刚石磨块,经实际使用,其使用周期为15天。
实施例2:按重量份数,结合剂配方为:铜粉35份, 锡粉8份,锌粉7份,铅粉4份,铁粉35份,碳化钨粉11份。使用该结合剂制得浓度为120%的金刚石磨块,经实际使用,其使用周期为18天。

Claims (2)

1.一种金刚石磨块结合剂配方,其特征在于所述结合剂配方由下列各组分制成,按重量份数比为:铜粉30~40份, 锡粉5~10份,锌粉5~10份,铅粉2~5份,铁粉30~40份,碳化钨粉10~20份。
2.按权利要求1所述金刚石磨块结合剂配方,其特征在于所述结合剂配方由下列各组分制成,按重量份数比为:铜粉35份, 锡粉8份,锌粉7份,铅粉4份,铁粉35份,碳化钨粉11份。
CN201410769587.2A 2014-12-15 2014-12-15 一种金刚石磨块结合剂配方 Pending CN104526579A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751086A (zh) * 2016-05-05 2016-07-13 珠海市巨海科技有限公司 金属结合剂磨具及其制造方法
CN105773446A (zh) * 2016-05-26 2016-07-20 郑州磨料磨具磨削研究所有限公司 金属结合剂及用其制成的蓝玻璃红外截止滤光片切割砂轮
CN106002650A (zh) * 2016-05-26 2016-10-12 郑州磨料磨具磨削研究所有限公司 一种蓝玻璃红外截止滤光片切割砂轮的制备方法
CN106002651A (zh) * 2016-05-26 2016-10-12 郑州磨料磨具磨削研究所有限公司 金属结合剂及用其制成的白玻璃红外截止滤光片切割砂轮
CN109159037A (zh) * 2018-09-20 2019-01-08 王建东 一种珩磨油石的制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751086A (zh) * 2016-05-05 2016-07-13 珠海市巨海科技有限公司 金属结合剂磨具及其制造方法
CN105773446A (zh) * 2016-05-26 2016-07-20 郑州磨料磨具磨削研究所有限公司 金属结合剂及用其制成的蓝玻璃红外截止滤光片切割砂轮
CN106002650A (zh) * 2016-05-26 2016-10-12 郑州磨料磨具磨削研究所有限公司 一种蓝玻璃红外截止滤光片切割砂轮的制备方法
CN106002651A (zh) * 2016-05-26 2016-10-12 郑州磨料磨具磨削研究所有限公司 金属结合剂及用其制成的白玻璃红外截止滤光片切割砂轮
CN109159037A (zh) * 2018-09-20 2019-01-08 王建东 一种珩磨油石的制备方法
CN109159037B (zh) * 2018-09-20 2020-10-23 施仙增 一种珩磨油石的制备方法

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