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CN2518578Y - Top hammer of multi-aspect top press for formation of diamond - Google Patents

Top hammer of multi-aspect top press for formation of diamond Download PDF

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Publication number
CN2518578Y
CN2518578Y CN 01273312 CN01273312U CN2518578Y CN 2518578 Y CN2518578 Y CN 2518578Y CN 01273312 CN01273312 CN 01273312 CN 01273312 U CN01273312 U CN 01273312U CN 2518578 Y CN2518578 Y CN 2518578Y
Authority
CN
China
Prior art keywords
diamond
hammer
top hammer
height
ratio
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.)
Expired - Lifetime
Application number
CN 01273312
Other languages
Chinese (zh)
Inventor
张战
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.)
ZHENGZHOU SINO-CRYSTAL DIAMOND JOINT-STOCK Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 01273312 priority Critical patent/CN2518578Y/en
Application granted granted Critical
Publication of CN2518578Y publication Critical patent/CN2518578Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A top hammer for a multi-surface press used in diamond synthesis belongs to the technical field of the diamond synthesizing equipment. The ratio of the maximum diameter to the height of the hammer is 1/0.58 to 0.50. Compared with the prior art, the utility model has lower height with the bearing capacity maintenance, thereby significantly reducing the raw material and lowering the cost of diamond synthesis.

Description

Diamond is synthetic with multiface upsetting machine top hammer
Technical field
The utility model belongs to diamond synthesis device technical field, and particularly a kind of diamond is synthetic with multiface upsetting machine top hammer.
Background technology
The synthetic main equipment of being made up of cavity and a plurality of cylinder pressures that connect together wherein with multiface upsetting machine of diamond, the cylinder pressure pistons end is equipped with the top hammer, presses the transmission medium that is assembled with graphite flake to generate diamond under HTHP by the top peen.The top hammer is made by PM technique by tungsten carbide powder, and its manufacture difficulty is big, the cost height, and its consumption directly influences the diamond film cost.The pentahedron of existing top peen portion and the cylinder of bottom are formed, it is massive support principle that principle is followed in design, top hammer maximum gauge (cylinder diameter, being EF length) co-altitude (end face is to the bottom surface vertical range) ratio is 1: between the 0.73-0.70, two numerical value are approaching, top hammer consumptive material is many, and the cost height makes that the diamond film cost is higher.
The utility model content
The utility model purpose is to provide the diamond that a kind of consumptive material is few, cost is low synthetic with multiface upsetting machine top hammer.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: diamond is synthetic with multiface upsetting machine top hammer, and its maximum gauge is 1 with the ratio of height: 0.58-0.50.
Its maximum gauge is 1: 0.58 with the ratio of height.
The utility model is keeping dwindling top hammer height under the constant situation of top hammer diameter, make its maximum gauge with the ratio of top hammer height by in the prior art 1: 0.73-0.70 increases to 1: 0.58-0.50.Because diameter is constant, bearing capacity is constant; And highly reduce the direct effect of bringing is that single top hammer quality reduces significantly, thereby its consumption is weakened the influence of diamond fabrication cost.
Description of drawings
Fig. 1 is existing top hammer structural representation, its maximum gauge and aspect ratio=1: 0.73-0.70;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the utility model structural representation, its maximum gauge and aspect ratio=1: 0.58-0.50.
The specific embodiment
Embodiment 1, the synthetic top with multiface upsetting machine of diamond are hammered into shape, comprise the pentahedron at top and the cylinder of bottom, its maximum gauge and aspect ratio=and 1: 0.58.
In embodiment 2, the present embodiment, top hammer maximum gauge and aspect ratio=1: 0.50.Other are with embodiment 1.

Claims (2)

1, diamond is synthetic with multiface upsetting machine top hammer, and the utility model is characterised in that its maximum gauge is 1 with the ratio of height: 0.58-0.50.
2, top as claimed in claim 1 is hammered into shape, it is characterized in that its maximum gauge is 1: 0.58 with the ratio of height.
CN 01273312 2001-12-10 2001-12-10 Top hammer of multi-aspect top press for formation of diamond Expired - Lifetime CN2518578Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01273312 CN2518578Y (en) 2001-12-10 2001-12-10 Top hammer of multi-aspect top press for formation of diamond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01273312 CN2518578Y (en) 2001-12-10 2001-12-10 Top hammer of multi-aspect top press for formation of diamond

Publications (1)

Publication Number Publication Date
CN2518578Y true CN2518578Y (en) 2002-10-30

Family

ID=33678297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01273312 Expired - Lifetime CN2518578Y (en) 2001-12-10 2001-12-10 Top hammer of multi-aspect top press for formation of diamond

Country Status (1)

Country Link
CN (1) CN2518578Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HENAN HUAJING SUPERHARD MATERIAL CO., LTD.

Free format text: FORMER OWNER: ZHANG ZHAN

Effective date: 20030822

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20030822

Address after: Holly high tech Development Zone in Henan province Zhengzhou City Street No. 24 Henan Huajing Superhard Materials Co., Ltd.

Patentee after: Sino Crystal Superhard Materials Co., Ltd.

Address before: Henan city of Zhengzhou province Heather high tech Development Zone, Road No. 2 Henan Huajing Superhard Materials Co., Ltd.

Patentee before: Zhang Zhan

ASS Succession or assignment of patent right

Owner name: ZHENG ZHOU HUAJING DIAMOND CO., LTD.

Free format text: FORMER OWNER: HENAN HUAJING SUPERHARD MATERIAL CO., LTD.

Effective date: 20060519

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20060519

Address after: 450001 No. 24, Holly Street, hi tech Industrial Development Zone, Henan, Zhengzhou

Patentee after: Zhengzhou Huajing diamond Co., Ltd.

Address before: 450001 No. 24, Holly Street, hi tech Development Zone, Henan, Zhengzhou

Patentee before: Sino Crystal Superhard Materials Co., Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20081212

Address after: No. 24, Holly Street, hi tech Industrial Development Zone, Henan, Zhengzhou Province: 450001

Patentee after: Zhengzhou Sino-Crystal Diamond Joint-Stock Co., Ltd.

Address before: No. 24, Holly Street, hi tech Industrial Development Zone, Henan, Zhengzhou Province: 450001

Patentee before: Zhengzhou Huajing diamond Co., Ltd.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20111210

Granted publication date: 20021030