CN1214283A - 采煤机锒铸截齿 - Google Patents
采煤机锒铸截齿 Download PDFInfo
- Publication number
- CN1214283A CN1214283A CN 97119732 CN97119732A CN1214283A CN 1214283 A CN1214283 A CN 1214283A CN 97119732 CN97119732 CN 97119732 CN 97119732 A CN97119732 A CN 97119732A CN 1214283 A CN1214283 A CN 1214283A
- Authority
- CN
- China
- Prior art keywords
- pick
- castingin
- carbide alloy
- adopt
- coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Forging (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97119732A CN1093018C (zh) | 1997-10-10 | 1997-10-10 | 采煤机镶铸截齿 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97119732A CN1093018C (zh) | 1997-10-10 | 1997-10-10 | 采煤机镶铸截齿 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1214283A true CN1214283A (zh) | 1999-04-21 |
CN1093018C CN1093018C (zh) | 2002-10-23 |
Family
ID=5175532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97119732A Expired - Fee Related CN1093018C (zh) | 1997-10-10 | 1997-10-10 | 采煤机镶铸截齿 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1093018C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102259181A (zh) * | 2010-11-03 | 2011-11-30 | 鞍钢集团矿业公司 | 提高电铲主动轮耐磨及使用性能的镶铸方法 |
CN104047604A (zh) * | 2014-06-10 | 2014-09-17 | 高建军 | 一种复合截齿及其制造方法 |
CN115354187A (zh) * | 2022-08-31 | 2022-11-18 | 中国矿业大学 | 一种高耐磨无火花复合材料、采煤机截齿及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069923U (zh) * | 1990-01-20 | 1991-01-23 | 单忠仁 | 一种掘进机、采煤机用截齿 |
-
1997
- 1997-10-10 CN CN97119732A patent/CN1093018C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102259181A (zh) * | 2010-11-03 | 2011-11-30 | 鞍钢集团矿业公司 | 提高电铲主动轮耐磨及使用性能的镶铸方法 |
CN104047604A (zh) * | 2014-06-10 | 2014-09-17 | 高建军 | 一种复合截齿及其制造方法 |
CN104047604B (zh) * | 2014-06-10 | 2016-05-18 | 高建军 | 一种复合截齿及其制造方法 |
CN115354187A (zh) * | 2022-08-31 | 2022-11-18 | 中国矿业大学 | 一种高耐磨无火花复合材料、采煤机截齿及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1093018C (zh) | 2002-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1887372A (en) | Cutting and forming tools, implements, and the like | |
CN105821279A (zh) | 一种高强度金刚石锯片 | |
CN1214283A (zh) | 采煤机锒铸截齿 | |
CN107217213A (zh) | 一种超硬车刀用低磷硫高韧性稀土合金材料及其制备工艺 | |
CN109909642A (zh) | 一种镐型截齿钎焊用钎料及镐型截齿钎焊方法 | |
CA2062524A1 (en) | Machinable, strong, but crackable low ductility steel forging and method of making | |
CN1155615A (zh) | 一种采煤机截齿的加工方法 | |
CN100462469C (zh) | 一种用于剪切中厚板的冷热剪刃钢 | |
JP3637375B2 (ja) | コネクティングロッドの製造方法 | |
CN113652587B (zh) | 一种包含碳化钛基粉末冶金产品的复合铸造产品 | |
JP3693268B2 (ja) | ドライブビット | |
CN208449507U (zh) | 一种耐腐蚀耐磨的衬板 | |
CN201025036Y (zh) | 可重复使用截齿体的镐形截齿 | |
CN218252942U (zh) | 一种抗腐蚀合金刀片 | |
CN114427017A (zh) | 一种高强度耐腐蚀高合金刀具的热处理工艺 | |
CN113403516A (zh) | 刃口材料、耐磨钳及其制造方法 | |
CN113833463A (zh) | 一种截齿及其制备方法、矿山机械 | |
US2676098A (en) | Drill rod steel and articles thereof | |
CN212068983U (zh) | 锤头 | |
JPH10140856A (ja) | 破砕機用の刃 | |
CN109988993A (zh) | 一种高耐磨高强度截齿及其制备方法 | |
US4716643A (en) | Method of making a machine part for abrasive applications | |
CN2179797Y (zh) | 顶尖 | |
Ito | A Cold Working Tool Steel | |
CN2195390Y (zh) | 一种轧机用导卫板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIAMUSI JIADA HIGH & NEW TECHNOLOGY DEVELOPMENT C Free format text: FORMER OWNER: JIAMUSI UNIVERSITY Effective date: 20080620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080620 Address after: No. 148, Xuefu Road, Jiamusi, Heilongjiang Patentee after: Jiamusi Jiada hi tech Development Co Ltd Address before: No 46, southwest Gang, Jiamusi, Heilongjiang Patentee before: Jiamusi University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021023 Termination date: 20151010 |
|
EXPY | Termination of patent right or utility model |