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There are three types of welding methods. -Fusion welding -Pressure welding -Brazing This time, we would like to introduce about copper and copper welding, which is our strength. ● Fusion welding: A method of melting and welding the part to be welded → Arc welding (method of melting and welding materials with high current + gas) Typical example ①MAG welding: CO₂ gas 100% Or argon 80% + CO₂ 20% ②MIG welding: Argon 100% ③TIG welding: Argon 100% <Meaning of each alphabet> M…METAL A…Active (active gas) I…Inert (inert gas) T…Tungsten (electrode) We use direct current of TIG welding to perform copper + copper welding. The base material to be welded is preheated and welded with electricity, but the electricity and heat are dispersed and emitted in all directions of the copper material, making temperature control and speed extremely difficult. For this reason, expert techniques and tricks are important due to current adjustment during welding, gas adjustment called after-flow, etc. are different each time depending on the season, temperature, and copper lot. ● Additional explanation TIG welding of dissimilar materials such as copper and aluminum is not possible. Reason 1: The melting point of copper is 1085℃, and the melting point of aluminum is 660℃. Reason 2: The welding conditions are very different from DC for copper and AC for aluminum. This time, we introduced one of the three types of welding, "fusion welding". The article below introduces "brazing" and TIG welding machines, so please take a look. 75 years of our strength, "brazing", one of the welding methods https://en.nc-net.or.jp/company/91883/product/detail/185141/ Please contact us for copper and aluminum precision parts processing. You may find information on processing technology such as copper bus bars, copper rods and copper precision parts on our website. http://ishigaki-st.com ISHIGAKI SHOUTEN Inc. 1-629 Seko, Moriyama Ward, Nagoya City, Aichi Prefecture 463-0068 TEL 052-793-3080 FAX 052-793-1079 E-mail: info@ishigaki-st.com Person in charge: Sales Department Sodeoka
| Main 3 products | Transformer parts (copper strips, etc) Control panel parts (copper bar, etc) Vehicle parts (connecting conductors) |
|---|---|
| Type of manufacturing | Heavy electric machinery Industrial machinery Transportation equipment |
| Recommended manufacturing category |
1:Mass production - Metal press - Copper 2:Development and production of prototype/Small-scale production - Machining - Machining/Handles small-scale production (order from 1 piece) 3:Development and production of prototype/Small-scale production - Sheet-metal processing - Sheet metal protocol manufacturing 4:Mass production - Mechanical processing - Machining 5:Development and production of prototype/Small-scale production - Prototype processing - Bending 6:Mass production - Mechanical processing - Complex turning machining 7:Mass production - Mechanical processing - High precision 8:Development and production of prototype/Small-scale production - Blank cutting - Copper/Aluminum 9:Material - Nonferrous metal distribution - Copper and brass products 10:Surface treatment - Plating/Chemical conversion treatment - Copper |
| Type of manufacturing | Machine tools Industrial machinery Kitchen |
|---|---|
| Recommended manufacturing category |
1:Parts manufacturing - Spring - Diameter: less than 0.6 mm 2:Parts manufacturing - Spring - Compression coil spring 3:Parts manufacturing - Spring - Tensil coil spring 4:Parts manufacturing - Spring - Torsion spring 5:Parts manufacturing - Spring - Formed wire spring 6:Parts manufacturing - Spring - Shaped spring 7:Parts manufacturing - Spring - Diameter: 0.6 to 6.0 mm |
| Type of manufacturing | Not selected Jigs and tools Industrial machinery |
|---|---|
| Recommended manufacturing category |
2:Development and production of prototype/Small-scale production - Machining - Simultaneous 5-axis machining 3:Product manufacturing - Production property - Energy-saving equipment/Automatic instrument manufacturing |
| Type of manufacturing | Industrial machinery Telecommunication equipment Transportation equipment |
|---|---|
| Recommended manufacturing category |
1:Development and production of prototype/Small-scale production - Casting - Gypsum casting 2:Development and production of prototype/Small-scale production - Prototype processing - Prototype/Small-lot molding 3:Die manufacturing - Casting die - Sand casting die 4:Development and production of prototype/Small-scale production - Machining - Aluminum alloy 5:Development and production of prototype/Small-scale production - Machining - Magnesium alloy 6:Designing - Simulation - 3D modeling 7:Development and production of prototype/Small-scale production - Prototype processing - Plaster casting prototype 8:Designing - Data creation (3D scan) - 3D printer 9:Development and production of prototype/Small-scale production - Prototype processing - Simplified/Molding |
"[Product name] Semiconductor manufacturing equipment parts [Material] AC4C-T5 (T6) [Manufacturing method] V process casting [Lot] 10 to 100 pieces [Features] No rough texture to general sand castings, beautiful casting surface and quality stability peculiar to V process are excellent in customer reliability. We have received high trust from several major electronics manufacturers for ""beautiful casting surface"" and ""no mold cavity""."
| Main 3 products | Aluminum casting (mold casting) Aluminum casting (V process casting) Cast aluminum material machining |
|---|---|
| Type of manufacturing | Heavy electric machinery Industrial machinery Electronic parts |
| Recommended manufacturing category |
1:Development and production of prototype/Small-scale production - Casting - Gravity casting 2:Mass production - Casting - Gravity casting 3:Mass production - Casting - Sand casting 4:Development and production of prototype/Small-scale production - Casting - Sand casting 5:Surface treatment - Heat treatment - Solution heat treatment 6:Development and production of prototype/Small-scale production - Casting - 5kg or more 7:Mass production - Casting - 5 kg and over |
| Type of manufacturing | Heavy electric machinery Jigs and tools Industrial machinery |
|---|---|
| Recommended manufacturing category |
1:Mass production - Die-casting - Zinc 2:Mass production - Die-casting - 125 t or less 3:Mass production - Die-casting - 125 - 250 t 4:Mass production - Casting - 500 g and below 5:Mass production - Mechanical processing - NC turning machining 6:Mass production - Mechanical processing - Machining 7:Mass production - Metal press - Transfer press (below 80 t) 8:Mass production - Sheet-metal processing - Bending process 9:Mass production - Mechanical processing - Iron 10:Mass production - Metal press - Thickness: 0.2 mm - 3.2mm |
The sample product shown in the picture seems molded product; however, it is actually the result of machining, lathe, and milling. For production of shapes as shown in the picture with a small lot of few 100s and no reproduction plan, milling is effective and has advantages over molding on cost-efficiency and roughness.
| Main 3 products | Plastic Components for a Variety of Industrial Machineries Draft Chambers and Scrubbers Energy Saving Products |
|---|---|
| Type of manufacturing | Industrial machinery Transportation equipment Medical equipment |
| Recommended manufacturing category |
1:Mass production - Mechanical processing - NC milling machining 2:Mass production - Mechanical processing - Complex turning machining 3:Mass production - Mechanical processing - NC turning machining 4:Mass production - Mechanical processing - Automatic screw machining 5:Development and production of prototype/Small-scale production - Prototype processing - Bending 6:Development and production of prototype/Small-scale production - Machining - Machining/Handles small-scale production (order from 1 piece) 7:Mass production - Mechanical processing - Screw cutting machining 8:Mass production - Mechanical processing - High precision 9:Mass production - Mechanical processing - Turning machining(plastic) 10:Development and production of prototype/Small-scale production - Grinding processing - NC plane grinding |
| Type of manufacturing | Electronic parts Construction material Transportation equipment |
|---|---|
| Recommended manufacturing category |
1:Surface treatment - Plating/Chemical conversion treatment - Electroless nickel (rack) 2:Surface treatment - Plating/Chemical conversion treatment - Nickel chromium (rack) 3:Surface treatment - Plating/Chemical conversion treatment - Zinc (rack) 4:Surface treatment - Plating/Chemical conversion treatment - Alumite (anode oxidation) 5:Surface treatment - Plating/Chemical conversion treatment - Copper (rack) 6:Surface treatment - Plating/Chemical conversion treatment - Black chromium (rack) 7:Surface treatment - Other surface treatment - Coating 8:Surface treatment - Plating/Chemical conversion treatment - Unichromate (white) 9:Surface treatment - Plating/Chemical conversion treatment - Aluminum 10:Surface treatment - Plating/Chemical conversion treatment - Stainless steel |
| Type of manufacturing | Industrial machinery Transportation equipment Medical equipment |
|---|---|
| Recommended manufacturing category |
1:Parts manufacturing - Machinery part - Gear manufacturing 2:Development and production of prototype/Small-scale production - NC machining - Combined lathe machining 3:Development and production of prototype/Small-scale production - NC machining - 5-face/5-axis machining 4:Development and production of prototype/Small-scale production - NC machining - NC lathe machining 5:Development and production of prototype/Small-scale production - Electrical discharge machine - Micro hole machining 6:Development and production of prototype/Small-scale production - NC machining - Machining (vertical) 7:Development and production of prototype/Small-scale production - Machining - High rigid material 8:Development and production of prototype/Small-scale production - Machining - Titanium alloy 9:Development and production of prototype/Small-scale production - Prototype processing - Small-size prototype manufacturing 10:Parts manufacturing - Machinery part - Shaft and roller manufacturing |
"Proposal of camera cleaning unit for automobiles Small DC pump (micropump mechanism / structural design) / housing molding / assembly ① ADAS driving support & security Back monitor parts for driving support system ② Small DC pumps (micro pumps) are proposed from the mechanical and structural design and produced at our factory. ③ Some of the resin molded products, (including housing molding) are produced at our factory. Features High flow rate, high pressure, optimal unit design (1) Achieve cleaning power with high flow rate and high pressure. (2) Further noise reducing and vibration by designing the mechanism and structure of the unit. Application Automobile parts, cleaning pump unit for back monitor For cleaning camera lenses Improve monitor visibility * We will respond promptly to inquiries □□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□ TADA PLASTIC INDUSTRIAL CO.,LTD. 2-12-8, Tsudo, Fujiidera Shi, Osaka, Japan 583-0037 TEL：0081-729540981 http://www.tadapla.co.jp Ideas and technology that lead to innovation Fusion technology Injection molding Urethane foam Micro pump Precision rubber molding □□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□
| Main 3 products | Compact DC pump Injection molding Urethane foam |
|---|---|
| Type of manufacturing | Transportation equipment Electronic parts Medical equipment |
| Recommended manufacturing category |
1:Mass production - Plastic - PU (polyurethane) 2:Mass production - Plastic - Expansion molding 3:Mass production - Plastic - GFRP (glass fiber reinforced plastic) 4:Mass production - Plastic - Gas injection 5:Mass production - Plastic - Injection molding 6:Mass production - Plastic - 60 - 300 t 7:Mass production - Plastic - PPS (polyphenylene sulfide) 8:Mass production - Plastic - CFRP (carbon fiber reinforced plastic) 9:Mass production - Plastic - PBT (polybutylene terephthalate) 10:Mass production - Plastic - Elastomer |
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