US127101A - Improvement in forming stamped articles from sheet-zinc - Google Patents
Improvement in forming stamped articles from sheet-zinc Download PDFInfo
- Publication number
- US127101A US127101A US127101DA US127101A US 127101 A US127101 A US 127101A US 127101D A US127101D A US 127101DA US 127101 A US127101 A US 127101A
- Authority
- US
- United States
- Prior art keywords
- sheet
- zinc
- improvement
- stamped articles
- metal
- 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
Links
- 229910052725 zinc Inorganic materials 0.000 title description 5
- 239000011701 zinc Substances 0.000 title description 5
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/165—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon of zinc or cadmium or alloys based thereon
Definitions
- ALFRED T. PERKINS OF TOLEDO, OHIO, ASSIGN OR OF ONE-HALF OF HIS RIGHT TO NEHEMIAH WATERMAN, OF SAME PLACE.
- My invention relates chiefly to the stamping or striking up of sheet-zinc, and to the striking up of other sheet metal into such forms as involve or necessitate the stretching of the metal. It is ,ased upon the fact that in striking up or stamping sheet metal it is important to have the metal at a uniform temperature throughout, and at the particular temperature which renders it most tough and ductile.
- I claim- As an improvement in tempering and stamp" ing sheet metal, heating the metal, through the medium of oil or other suitable liquid, as a preliminary to stamping, substantially as set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Description
UNITED STATES PATENT- OFFICE.
ALFRED T. PERKINS, OF TOLEDO, OHIO, ASSIGN OR OF ONE-HALF OF HIS RIGHT TO NEHEMIAH WATERMAN, OF SAME PLACE.
IMPROVEMENT IN FORMING STAMPED ARTICLES FROM SHEET-ZINC.
Specification forming part of Letters Patent N 0. 127,101, dated May 21,1872
Specification of an Improved Process for. Temperin g and Stamping Sheet Metal, invent ed by ALFRED T. PERKINs, of Toledo, in the county of Lucas and State of Ohio.
My invention relates chiefly to the stamping or striking up of sheet-zinc, and to the striking up of other sheet metal into such forms as involve or necessitate the stretching of the metal. It is ,ased upon the fact that in striking up or stamping sheet metal it is important to have the metal at a uniform temperature throughout, and at the particular temperature which renders it most tough and ductile.
This consideration is of especial importance in treating sheet-zinc. The properties of this metal are such as to cause peculiar difficulty in working it. It is deficient in ductility at ordinary atmospheric temperature, and it fuses at a heat but little above that at which its greatest ductility is reached. For this reason serious wastage results in the usual method of heating by furnaces or ovens. The great difficulty in striking up zinc results from this neby immersing the the dies and the metal, which is essential to the operation. I
I In carrying 'out my invention I have used linseed-oil with good effect but I purpose using any liquid which may be found suitable.
I claim- As an improvement in tempering and stamp" ing sheet metal, heating the metal, through the medium of oil or other suitable liquid, as a preliminary to stamping, substantially as set forth.
ALFRED T. PERKINS. Witnesses:
I. P. PUG-SLEY, WALTER ALLEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US127101A true US127101A (en) | 1872-05-21 |
Family
ID=2196524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US127101D Expired - Lifetime US127101A (en) | Improvement in forming stamped articles from sheet-zinc |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US127101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080235611A1 (en) * | 2007-03-23 | 2008-09-25 | Sas Institute Inc. | Computer-Implemented Systems And Methods For Analyzing Product Configuration And Data |
-
0
- US US127101D patent/US127101A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080235611A1 (en) * | 2007-03-23 | 2008-09-25 | Sas Institute Inc. | Computer-Implemented Systems And Methods For Analyzing Product Configuration And Data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105793456B (en) | Bolt steel silk and bolt and its manufacture method | |
| CN100453676C (en) | Thermoforming and thermoformed components | |
| JP3988095B2 (en) | Steel for producing steel products by cold plastic deformation and its production method | |
| JP2006500474A (en) | Parts forged by steel composition and forging die | |
| US127101A (en) | Improvement in forming stamped articles from sheet-zinc | |
| US8377235B2 (en) | Process for forming steel | |
| US2413602A (en) | Bearing steels | |
| CN102308014A (en) | Steel alloy | |
| US2694626A (en) | Stainless steels | |
| CN110216268B (en) | High-carbon high-alloy steel semi-solid forming temperature-control cooling heat treatment process | |
| US2250505A (en) | Alloy steel | |
| US2283664A (en) | Graphitic steel | |
| US2598714A (en) | Machinable high cobalt low carbon alloys for die-casting molds | |
| AU2016101695A4 (en) | High strength and high toughness air cool strengthened casting steel | |
| EP0586179B1 (en) | Forging and a method for its manufacture | |
| RU2544730C1 (en) | Method of thermomechanical treatment of low alloyed steel | |
| US204788A (en) | Improvement in processes for tempering steel | |
| US121645A (en) | Improvement in compounds for hardening iron and steel | |
| US1282981A (en) | Hot-work article. | |
| JP2002129284A (en) | Steel for hot forging die and hot forging die | |
| US170173A (en) | Improvement in processes of converting cast-iron into steel | |
| US957706A (en) | Process of making hardened steel. | |
| US141105A (en) | Improvement in hardening steel wire and thin sheets of steel | |
| JP2011195918A (en) | Steel nut and method of manufacturing the same | |
| US805460A (en) | Manufacture of caps for armor-piercing projectiles. |