SHENZHEN JC RAPID MFG FACTORY
| Payment Terms | D/A, L/C, D/P, T/T |
| Supply Ability | 500 |
| Delivery Time | 5-10days |
| Packaging Details | Packing in wooden cases and cartons |
| Micro machining or not | Micro Machining |
| Product name | Cnc Part |
| Color | Customer's Demand |
| Tolerance | 0.01-0.05mm,+/- 0.005mm |
| Material capabilities | Hardened Metals,Precious Metals |
| Packing | Inner---PE Bag; Outer --Standard Carton Box,bubble pack |
| Equipment | CNC Machining Centres,milling machine and lathe machine |
| Drawing format | PDF CAD/3D,2D/(PDF/CAD)3D(IGES/STEP) |
| Brand Name | RJC |
| Certification | ISO9001:2015&2008,D277435, 13485 |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A, L/C, D/P, T/T | Supply Ability | 500 |
| Delivery Time | 5-10days | Packaging Details | Packing in wooden cases and cartons |
| Micro machining or not | Micro Machining | Product name | Cnc Part |
| Color | Customer's Demand | Tolerance | 0.01-0.05mm,+/- 0.005mm |
| Material capabilities | Hardened Metals,Precious Metals | Packing | Inner---PE Bag; Outer --Standard Carton Box,bubble pack |
| Equipment | CNC Machining Centres,milling machine and lathe machine | Drawing format | PDF CAD/3D,2D/(PDF/CAD)3D(IGES/STEP) |
| Brand Name | RJC | Certification | ISO9001:2015&2008,D277435, 13485 |
| Place of Origin | China | ||
| High Light | precision cnc milling ，custom aluminum milling | ||
PRODUCT DESCRIPTION
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| Material and Testing Report | ||
| Metal | Aluminum | Aluminum 2024 Aluminum 5052 Aluminum 6061-T6 Aluminum 6063 Aluminum 7075 Aluminum MIC 6 |
| Stainlesss steel | 200series 300series 400series 500series UNS S32101 UNS S32304 UNS S32003 UNS S31803 UNS S32205 UNS S32760 UNS S32750 UNS S32550 UNS S32707 UNS S33207 | |
| Steel | 12L14 4140 1018 1045 12L14 4130 4142 ,O1 tool steel,D2 tool steel,A36 1008 ,Alloy42 | |
| Titanium | Grades 1-4 Grade 5 Grade 9 | |
| Brass | 260, C360 | |
| Copper | ||
| Bronze | C932 | |
| Carbon fiber | ||
| PTFE | Polytetrafluoroethylene (PTFE) | |
| Plastic | Acetal | (Polyoxymethylene (POM)) [Delrin] |
| PEEK | Polycarbonate | |
| Polystyrene | Polyether Ether Ketone | |
| Nylon | ||
| ABS | ||
| PVC | ||
| Acrylic | ||
| G-10 Garolite Fiberglass | ||
The term “gravity die casting” refers to castings made in metal molds under a gravity head. It is known as permanent mold casting in the U.S.A. and Canada. What we call “die casting” here is known as “pressure die casting” in Europe.A – Die casting is a manufacturing process for producing accurately dimensioned, sharply defined, smooth or textured-surface metal parts. It is accomplished by forcing molten metal under high pressure into reusable metal dies. The process is often described as the shortest distance between raw material and finished product. The term “die casting” is also used to describe the finished part.
First, a steel mold capable of producing tens of thousands of castings in rapid succession must be made in at least two sections to permit removal of castings. These sections are mounted securely in a machine and are arranged so that one is stationary (fixed die half) while the other is moveable (injector die half). To begin the casting cycle, the two die halves are clamped tightly together by the die casting machine. Molten metal is injected into the die cavity where it solidifies quickly. The die halves are drawn apart and the casting is ejected. Die casting dies can be simple or complex, having moveable slides, cores, or other sections depending on the complexity of the casting.
The complete cycle of the die casting process is by far the fastest known for producing precise non-ferrous metal parts. This is in marked contrast to sand casting which requires a new sand mold for each casting. While the permanent mold process uses iron or steel molds instead of sand, it is considerably slower, and not as precise as die casting.
Regardless of the type of machine used, it is essential that die halves, cores and/or other moveable sections be securely locked in place during the casting cycle. Generally, the clamping force of the machine is governed by (a) the projected surface area of the casting (measured at the die parting line) and (b) the pressure used to inject metal into the die. Most machines use toggle type mechanisms actuated by hydraulic cylinders (sometimes air pressure) to achieve locking. Others use direct acting hydraulic pressure. Safety interlock systems are used to prevent the die from opening during the casting cycles.
Die casting machines, large or small, vary fundamentally only in the method used to inject molten metal into the die. These are classified and described as either hot or cold chamber die casting machines.
Hot chamber machines (Fig.1) are used primarily for zinc, and low melting point alloys which do not readily attack and erode metal pots, cylinders and plungers. Advanced technology and development of new, higher temperature materials has extended the use of this equipment for magnesium alloys.
In the hot chamber machine, the injection mechanism is immersed in molten metal in a furnace attached to the machine. As the plunger is raised, a port opens allowing molten metal to fill the cylinder. As the plunger moves downward sealing the port, it forces molten metal through the gooseneck and nozzle into the die. After the metal has solidified, the plunger is withdrawn, the die opens, and the resulting casting is ejected.
Hot chamber machines are rapid in operation. Cycle times vary from less than one second for small components weighing less than one ounce, to thirty seconds for a casting of several pounds. Dies are filled quickly (normally between five and forty milliseconds) and metal is injected at high pressures (1,500 to over 4,500 psi). Nevertheless, modern technology gives close control over these values, thus producing castings with fine detail, close tolerances and high strength.
Figure 1: Hot Chamber Machine. Diagram illustrates the plunger mechanism which is submerged in molten metal. Modern machines are hydraulically operated and equipped with automatic cycling controls and safety devices.
Why should you choose RJC
1. High Quality & Competitive Price & Good Service
2. Prompt reply and the experienced engineers to track all the process
3. Advanced equipment and excellent R&D Team.
4. Highly skilled manufacturing process & Strict quality Control System.
5. Small orders supported.
Packaging Details
1.Standard exporting cartons package
2.Cartons packed then with wooden pallet
3.As per customized specifications
Delivery Time
7~30 days upon payment received date
More than 17 YEARS experience in manufacturing Mould,die casting,stamping,CNC machining,extrusion and plastic injection moulding parts.
More Information:
1. Packing:1piece / polybag,12pcs/carton,30 cartons/pallet
2. Tooling payment term:50%Deposit with the PO,and 30% whend the mould finish
Balance will be paid after send the success of trial sample.
3. Price term:EXW, FOB,CIF and so on
4. FOB port:Shenzhen or Hongkong
5. Certification:ISO9001:2015&TS16949
6. Warranty:2years
Advantages:
1. Own factory,and 80% workers in our company more 10 years.
2. can provide good price.
3. High precision, tolerance can be within ±0.005mm.
4. 14 years export experience.
5. Small order also be welcomed.
6. We can also provide one-stop service,including mould and assembly.
7. All samples will be inspected by CMM before shipment ,and also each step process will be controlled by CMM.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2002
Total Annual:
7000000-10000000
Employee Number:
100~120
Ecer Certification：
Active Member
JC Rapid Factory was established in 2002, after over 16 years development ,it has grown up to be one of the highly reputable supplier in termsof the service of mold manufacturing ,injection molding , CNC machining ,CNC lathing and so on .With considering new business strategy , JCRapid... JC Rapid Factory was established in 2002, after over 16 years development ,it has grown up to be one of the highly reputable supplier in termsof the service of mold manufacturing ,injection molding , CNC machining ,CNC lathing and so on .With considering new business strategy , JCRapid...
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