Die Casting’s Blog

NINGBO INNOVAW MECHANICA Products/Services: die casting, zinc die casting, aluminum die casting, aluminum casting, zinc casting, die castings, die cast, handle die castig

Features for this die casting part :

1) Material: Aluminum
2) Die casting machine maximum capacity: 800T for aluminum parts
3) Applied Software: Pro/E; UG; CAD/CAM/CAE etc.
4) Surface treatments: Abrasion blasting, impact cleaning, Zinc plating, nickel plating, chrome plating, Oxidation, etc.
5) Parts can be supplied according to customers’ blue prints or samples

die cast,
aluminum die casting,
casting mould

designing, making mould and producing the final products.

quick coupling
stainless steel precision investment casting
CNC precisely machined
easy to connect and disconnect

stainless steel quick coupling

Features:

• Quick connation
• Interchangeable completely between adapter and coupler
• Pressure-proof hydraulic pressure test 300 PSI for up to 4″ and 200 PSI for 5″ and up

Materials:

• Stainless steel (investment cast)1/2″-6″
• Packing: BUNA-N(NBR) (or TEFLON, VITON on request)

Specifications:

Our couplings conform to MIL-AA-57326(MIL-C-27487) and are interchangeable with other products which meet this specification

Threads:

• ANSI B 1.20.1(NPT)
• DIN 2999/259
• BSP
• BS 21(PT)

Quick coupling made of aluminum alloy gravity die casting, stainless steel investment casting and brass sand casting with secondary machining. Different type like A, B, C, D E,F,DC,DP as well as French style.

We offers precision machining parts by CNC turning, milling,planing, grinding, welding, at very competitive price

We also provide anti-corrosion treatment, zinc plating, hot dipped galvanizing, chromate treatment.

Precision machining/machined part/ part parts

1.Material:Aluminum alloy,  Stainless steel , Carbon Steel,Brass ,Lucite, Bakelite etc.
2.Precision accuracy:0.010-0.005μ
3.Certificate:ISO9001:2000  ASTM  RoHS
4.Production Equipment:CNC,Milling Machine,CNC Lathes,Lathes,Sawing Machines,MeterLathe,Bench Tapping Machine,Drill Stand,Grinding machine etc.
5.Test Equipment:CMM, Projector,Electronic Digital Readout Micrometer,Thread Ring Guage etc.
6.Our major processing products:Auto parts,Textile machines and instruments equipments,Microwave equipments,vehicles,food processing machines,Valves ,etc.
7.We supply Assembly,sheet metal,machanical parts machining,surface treatment such as anodize ,Polishing,Nickel and chrome plating accoding to your requirements.

Castings and Machined Metal Parts

Iron Casting machined

Features:
1) Materials: ductile iron, grey iron, stainless steel, carbon steel, alloy steel, brass
alloy, aluminum alloy, zinc alloy
2) Process: sand casting, investment casting, die casting, permanent mould casting,
stamping, forging, and fabricated machining according to standards of JIS, DIN

We offer ductile iron castings, gray iron castings, stainless steel castings, carbon steel castings, aluminum and bronze sand castings, aluminum and bronze die castings,permanent mold castings, stampings, forgings, fabricated machining, elbows,and pipe fittings.

light duty caster, castor, wheel, pushcart wheel, trolley caster, hardware component. OEM is welcome.

Light duty caster - side brake castor, wheel, pushcart wheel, trolley caster, hardware component.

Led Lighting Enclosure 

lighting components produced by aluminum die casting or sand casting, or permanent mold casting process.

High Power Led lighting components have long life-time, energy saving, environment protection, high efficiency features. Easy to fit, widely used, suitable for commerical spaces, hotesl,  office building, station, traffic, supermarket, factory, warehouse, school,hospital, sports stadium, theatre, hall, house, museum, underground, garage, Photographic studio etc.

Ingress Protection: IP20

Operation  Ambient Temperature-20°C~+40°C

Operation Ambient Humidity: 1090RH

Heat DissipationThermotubes, air cooling

Lifetime≥50,000hrs

2.Input VoltageAC 100V240V

LED1×3WLED Working Currency700mA

Applicable Frequency50~60HZ

Efficiency for Power Conversion85%

Casting Processes Including: Sand Casting, Automated Disa Moulding Lines, Low Pressure Die Casting, High Pressure Die Casting, Investment Casting. Materials Including Various Grades of: Cast Iron Grey & SG, Steel Castings, Aluminium Castings, Copper, Zinc, High Alloy Castings and Stainless Steel

Die casting is the process of forcing molten metal under high pressure into mold cavities (which are machined into dies). Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminium, magnesium, lead, and tin based alloys , but ferrous metal die castings are possible. The die casting method is especially suited for applications where a large quantity of small to medium sized parts are needed with good detail, a fine surface quality and dimensional consistency. This level of versatility has placed die castings among the highest volume products made in the metalworking industry.
In recent years, injection-molded plastic parts have replaced some die castings because they are cheaper and lighter.Plastic parts are a practical alternative if hardness is not required and little strength is needed. 

Facilities for effective quality control:

      Micro Hardness Testing

      Metallographic Analyzers

      Plasma Spectrometers

      Tensile Testing

Metal casting: I am relatively new to the casting realm.  It started with my buddy’s dad agreeing to teach me to carve Kentucky muzzleloading rifles.  He used to cast his own butt plates, trigger guards, and inlays out of brass and a little silver.  I also had an arrow head that was given to me that I fashioned into a pendant and wore on a chain.  It began to chip on things and I decided to cast it out of silver.  Compared to now I had a VERY dim idea of what to do.  I found out how to make a mould out of plaster of paris and playdough.  ( it sounds childish, but it worked! to a point) the mould came out great!  And I practiced casting the arrow head out of lead by melting the lead on my electric stove.  After getting that, I borrowed a oxy-acetelyne torch from a friend and successfully melted a few 1 troy ounce bars of .999 silver.  And I poured the ‘molten’ silver into my plaster of paris mould.  I gave it time to cool and separated the two halves.  To my mixed amazement, it worked to a point.  the top of the arrow head was completely formed, but the tip of the arrow looked like chewed bubblegum!  I returned it to a mass of silver soon after!  It was an embarassment!

Hot Products:Automotive ComponentsI have been doing some research online and have been turning up a little information.  I have checked out www.BackyardMetalcasting.com, and have gained a little more information from the time that I have spent obsorbing what he has done.  But, I don’t feel that I have enough information as to designing and constructing a furnace and foundry of my own.   He talked about several different burners and furnaces.  I am particurally interested in the waste oil and propane burners.  I have a few questions as to the designing of both of them.  Some may be obvious to some of you, but, my brain thinks too hard about some things and it can obscure the obvious from me!  It happens.  

Die-casting handle

1. Full Service Production

 . Provide casting, stamping, CNC machining, heat treating,

   and finish treatment

2. Engineering Support

 . Tooling and gauging design

 . 3D computer-aided-manufacturing (cam)

3. Quality Assurance

 . Incoming material inspection

 . Statistical process control

 . Inspection before shipment

4. Material Apply

 . Stainless steel, carbon steel, alloy steel, aluminum

   alloy, brass alloy, and ductile iron

5. OEM and ODM Manufacture

 . Manufacture custom designed products to meet customers

   Specifications

6. Small Order Acceptable and Prompt Delivery

• Material: aluminum alloy
• Die Casting is made of Aluminum Alloy, powder coated process surface,suitable for machinery part,OEM Orders are Accepted
• Product weight: 0.010 to 8kg/piece
• Software for drawing: pro/E, auto CAD, solid work 2007, UG, CAD and Solidworks flow analysis
• Further machining work: turning and cutting, milling, grinding, drilling and reaming and threading
• Surface finish process: polishing shot blasting, chromate plating, power coated and anodizing
• Parts range: auto parts, electronic parts, furniture parts, home appliance and other industrial uses
• Processes: CAD service, metal processing, surface plating, QC testing and packing
• Customized drawings, specifications and samples are welcome
• OEM/ODM orders are welcome
• All brands and trademarks used are for reference only

Sodium silicate process, Sodium Silicate plant, sodium silicate production equipment,sodium silicate machine

Investment casting technology, soluble glass technology and process.

Investment casting we called here is American style silicon gel process(with green wax and better sand) with very good smooth surface, tight tolerance, suitable for small part making widely used for stainless steel. It’s different with Russian style investment casting actually called soluble glass process(with white wax and rough sand)with relative rough surface, bigger tolerance, suitable for large part making more than 1.00KGS especially for carbon steel, alloy steel, sometimes also for ductile iron and grey iron..

relation: Investment Casting samples, Wax Tree

Sand casting process is widely used for grey iron and ductile iron with automotive industry, agriculture machinery, forest machinery, etc. it is including black sand and resin sand. Product weight from less than 1KGS to several tons

Casting process enjoys certain advantages vis-a-vis other shaping processes such as forging, welding, stamping, rolling, extruding, etc. The reasons for the success of the casting process are:

* Owing to physical properties, some metals can only be cast since they cannot be re-modelled into bars, rods, plates or other shapes.
* It’s a process highly adaptable to the requirements of mass production. Large numbers of a given casting can be produced quickly. For example; in the automotive industry there is massive production of cast engine blocks and transmission cases.
* Certain light metal alloys because of their respective strength and weakness, can be produced only as castings.
* Shows excellent bearing qualities.

Equipment including: CNC center(3 axis and 4 axis ), CNC turning lathe, milling, drilling and Tap etc. Machining of rough castings, or directly from round bar.

Casting Vs Other processes
It is fact that in some cases, the casting process must give way to other methods of manufacture, where they may be more efficient. For example, forging helps developing fiber strength and toughness in steel, machining produces smooth surfaces and dimensional accuracy not obtainable otherwise, welding provides a easy way of fabricating wrought or cast products into complex structures while stamping produce lightweight sheet metal parts.

Casting vs Forging:
It should be recognized that castings and forgings start from very similar beginnings and castings can have some very distinct advantages over other product forms, including forgings.Special Casting and Machining