China High-Demand Machining Machinery Parts Aluminum Anodizing Parts CNC Machining Service with Hot selling

Product Description

High-demand machining machinery parts aluminum anodizing parts cnc machining service

 

Factory: Rollyu Precision Machining Co., Ltd
Production Description Customized Aluminum/Steel/Plastic CNC Turning/ Machining / Milling Parts for Non-Standard Devices/Medical Industry/Electronics/Auto Accessory/Vision Lighting
Processing Machining, Turning, Milling, Grinding, Wire-EDM,Fabrication service etc.
Material for CNC Machining processing 1) Aluminum – AL 6061-T6, 6063, 7075-T,5083,6063,6082,5052,2A12 etc.
2) Stainless steel – SS 201,SS301 SS303,SS304,SS316L, SS416L,17-4(SUS630),440C, 430 etc.
3) Steel – 4140,4340,Q235, Q345B,20#,Cr12MoV,D2,A2,4140,4150,P20,S136,M2,O2, SKD11,CRS, etc.
4) Titanium – TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc.
5) Brass – C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
6) Copper – bronze,Phosphor Bronze, Magnesium alloy,  etc.
7) Plastic – Peek, Nylon, G-10, Acrylic,Anti-Static Acetal Tan (Tecaform SD) , PC,ABS, etc.
8) Food class ,Medical class- such as POM, Delrin, etc.
9) Aerospace class – PEI+30%GF,PEEK+30%GF,PC+30%GF,PU,PTFE,PE,PVC etc.
10) Rollyu Precision handles many other type of materials, please kindly contact us if your required material is not listed above.
Finish For Aluminum parts – Clear anodized, Color anodized, Hard anodized, Sandblasting, Chemical film, Brushing, Polishing, Painting, Silk screen printing,Etching,  Laser marking, etc.
For Stainless steel parts  – Polishing, Passivation,PVD, Sandblasting, Black oxide, Electrophoresis black, Painting, Silk screen printing,Etching,  Laser marking, etc.
For Steel parts – Polishing, Black oxide, Nickel /Zinc/Gold/ Chrome/Silver plating, Carburized, Powder coating,electrophoresis, QPQ(Quench-Polish-Quench), Heat treatment,
Painting, Silk screen printing,Etching,  Laser marking, etc. etc.
For Brass parts – Nickel /Zinc/Gold/ Chrome/Silver/Titanium plating, Electrophoresis black, Powder coating,Painting, Silk screen printing,Etching,  Laser marking, etc. 
For Plastic parts – Plating (ABS), Brushing (Acylic),Painting, Silk screen printing,Etching,  Laser marking, etc.
Rollyu Precision handles many other type of finish, please kindly contact us if your required finish is not listed above.
Tolerance Minumum tolerance +/- 0.05mm (+/- 0.0005″)
Surface roughness  Ra 0.1~3.2
Drawing format Step/Igs/PDF/DWG/DXF, etc.
Testing equipment CMM (Coordinate Measuring Machine),Height gauge, Caliper,  Hardness tester, Roughness tester, Projector machine, Pin/Angle/Block/Plug/Thickness/Thread/Radius  gauge,etc. 
MOQ 1 piece
Lead time 2 weeks after received order.
Certificate ISO9001, ISO13485.
Inspection processing IQC,IPQC, FQC, QA.
Capacity CNC turning work range: φ0.5mm-φ650mm*600mm.
CNC milling work range: 880mm*1300mm*600mm.
Application Automation, Medical device, Consumer Electronics, Security, IoT, Energy, etc. 

Rollyu Precision Machining Co., Ltd located in HangZhou, China, is a mechanical manufacturer providing a wide range of custom specialty plastic injection molded parts, cnc machining parts, Sheet Metal Fabrication, Liquid Silicone Rubber Injection Parts, Aluminum Extrusion, Sub-assemblies ,along with advanced over molding capability.
Serving markets including Security systems, Fire systems, Marine ,Health care, Medical Devices, Personal Care, Networking, Internet of Things (IoT), Xihu (West Lake) Dis.n Machine Interaction (HMI) , Consumer Electronics, Telecommunications and Renewable Energy as well as many others with solutions for a variety of challenges they face in these high paced, ever-changing industries. Rollyu Precision provides mechanical components and sub-assemblies to many of the top companies worldwide.

With many years of mechanical parts manufacturing, we continue to expand our capabilities and are well positioned to offer concept-to-commercialization solutions. Rollyu Precision can provide over molding capabilities to streamline timelines and costs. If medical device engineering and design for manufacturing services are needed, our project teams are aligned to provide those services, including tool and fixture fabrication and rapid prototyping.

Examples Of Services And Capabilities Include:

  • Engineering DFM Services
  • CNC Swiss Machining, Milling, and Turning
  • Over molding and Injection Molding
  • Plastic Injection Molded Parts
  • Liquid Silicone Rubber Injection Parts
  • Aluminum Extrusion
  • Sheet Metal Fabrication
  • Sub-assemblies

For a more complete list, please send us inquiry.

Rollyu Precision has unrivalled links with the companies Medical device, Instrumentation, Security systems, IoT, HMI, Automation, Photonics, Energy, Marine and many others industries. We have mutually beneficial relationships with nearly 150 companies around the world, from the smallest company to the largest enterprise. 
For our partners, we deliver world-class machining parts, plastic molded parts , silicone rubber parts, sheet metal fabrication, heat sink, and assembly components. We can manufacture from single parts to sub-assemblies to meet challenges and your goals. 

Quick Response After-sales Service

Rollyu Precision after sales service is based on our detailed knowledge of our team, our machines and our accumulated experiences, thus enabling our technicians to rapidly identify and resolve any potential problems.

A periodic diagnosis minimizes the risk of unexpected events and increases productivity. Moreover, all basic components are checked 100% before shipment.

We look forward to your RFQ or a trial order firstly.

Thank you for your time for having a visist at our on-line shop.

Sincerely

Tina/Rollyu Precision
 
 

FAQ
Q1: Are you a trading company or a factory ?
A1: We are a manufacturer specialized in precision parts OEM, Machining parts,  Plastic injection molding, Plastic parts, Silicone and rubber parts, Heat sink, sheet metal fabrication as well as Sub-assembly.

Q2: Do you accept to manufacture the customized products based on our design?
A2: Yes, we are a professional factory with an experienced engineering team, would like to provide the OEM service.

Q3: How can I get the quotation?
A3: We will offer you the quotation within 24 working hours after receiving your detailed information. In order to quote you faster and more accurate, please provide us the following information together with your inquiry:
1) CAD or 3D Drawings
2) Tolerance.
3) Material requirement
4) Surface treatment
5) Quantity (per order/per month/annual)
6) Any special demands or requirements, such as packing, labels, delivery,etc.

Q4: Will my drawings be safe after sending to you?
A4: Sure, we will keep them well and not release to others without your permission.

Q5: How long is the lead-time for a mold and plastic parts, machining parts, sheet metal fabrication?
A5: It all depends on the mold (parts) size and complexity. 
Normally, the lead time is 18-20 days for molds, 15-20 days for plastic parts. If the molds are very simple and not big, we can work out within 15 days.
The lead time for machining parts is around 2-4 weeks.
For sheet metal fabrication the lead time is around 3-5 weeks.

Q6: I have no 3D drawing, how should I start the new project?
A6: You can supply us the sample or provide us the product sizes and let us know the detailed requirements, our engineers will help you to work out the 3D drawing.

Q7: If you make poor quality goods, will you refund our fund?
A7: As a matter of fact, we won’t take a chance to do poor quality products. Meanwhile, we manufacture good-quality products until your satisfaction.

Q8: Is it possible to know how are my products going on without visiting your factory?
A8: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
 

To Be Negotiated 1 Piece
(Min. Order)

###

Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Printing Machine
Standard: GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Surface Treatment: Anodizing
Production Type: Batch Production
Machining Method: CNC Machining
Material: Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Stainless Steel

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Factory: Rollyu Precision Machining Co., Ltd
Production Description Customized Aluminum/Steel/Plastic CNC Turning/ Machining / Milling Parts for Non-Standard Devices/Medical Industry/Electronics/Auto Accessory/Vision Lighting
Processing Machining, Turning, Milling, Grinding, Wire-EDM,Fabrication service etc.
Material for CNC Machining processing 1) Aluminum – AL 6061-T6, 6063, 7075-T,5083,6063,6082,5052,2A12 etc.
2) Stainless steel – SS 201,SS301 SS303,SS304,SS316L, SS416L,17-4(SUS630),440C, 430 etc.
3) Steel – 4140,4340,Q235, Q345B,20#,Cr12MoV,D2,A2,4140,4150,P20,S136,M2,O2, SKD11,CRS, etc.
4) Titanium – TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc.
5) Brass – C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
6) Copper – bronze,Phosphor Bronze, Magnesium alloy,  etc.
7) Plastic – Peek, Nylon, G-10, Acrylic,Anti-Static Acetal Tan (Tecaform SD) , PC,ABS, etc.
8) Food class ,Medical class- such as POM, Delrin, etc.
9) Aerospace class – PEI+30%GF,PEEK+30%GF,PC+30%GF,PU,PTFE,PE,PVC etc.
10) Rollyu Precision handles many other type of materials, please kindly contact us if your required material is not listed above.
Finish For Aluminum parts – Clear anodized, Color anodized, Hard anodized, Sandblasting, Chemical film, Brushing, Polishing, Painting, Silk screen printing,Etching,  Laser marking, etc.
For Stainless steel parts  – Polishing, Passivation,PVD, Sandblasting, Black oxide, Electrophoresis black, Painting, Silk screen printing,Etching,  Laser marking, etc.
For Steel parts – Polishing, Black oxide, Nickel /Zinc/Gold/ Chrome/Silver plating, Carburized, Powder coating,electrophoresis, QPQ(Quench-Polish-Quench), Heat treatment,
Painting, Silk screen printing,Etching,  Laser marking, etc. etc.
For Brass parts – Nickel /Zinc/Gold/ Chrome/Silver/Titanium plating, Electrophoresis black, Powder coating,Painting, Silk screen printing,Etching,  Laser marking, etc. 
For Plastic parts – Plating (ABS), Brushing (Acylic),Painting, Silk screen printing,Etching,  Laser marking, etc.
Rollyu Precision handles many other type of finish, please kindly contact us if your required finish is not listed above.
Tolerance Minumum tolerance +/- 0.05mm (+/- 0.0005")
Surface roughness  Ra 0.1~3.2
Drawing format Step/Igs/PDF/DWG/DXF, etc.
Testing equipment CMM (Coordinate Measuring Machine),Height gauge, Caliper,  Hardness tester, Roughness tester, Projector machine, Pin/Angle/Block/Plug/Thickness/Thread/Radius  gauge,etc. 
MOQ 1 piece
Lead time 2 weeks after received order.
Certificate ISO9001, ISO13485.
Inspection processing IQC,IPQC, FQC, QA.
Capacity CNC turning work range: φ0.5mm-φ650mm*600mm.
CNC milling work range: 880mm*1300mm*600mm.
Application Automation, Medical device, Consumer Electronics, Security, IoT, Energy, etc. 
To Be Negotiated 1 Piece
(Min. Order)

###

Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Printing Machine
Standard: GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Surface Treatment: Anodizing
Production Type: Batch Production
Machining Method: CNC Machining
Material: Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Stainless Steel

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Factory: Rollyu Precision Machining Co., Ltd
Production Description Customized Aluminum/Steel/Plastic CNC Turning/ Machining / Milling Parts for Non-Standard Devices/Medical Industry/Electronics/Auto Accessory/Vision Lighting
Processing Machining, Turning, Milling, Grinding, Wire-EDM,Fabrication service etc.
Material for CNC Machining processing 1) Aluminum – AL 6061-T6, 6063, 7075-T,5083,6063,6082,5052,2A12 etc.
2) Stainless steel – SS 201,SS301 SS303,SS304,SS316L, SS416L,17-4(SUS630),440C, 430 etc.
3) Steel – 4140,4340,Q235, Q345B,20#,Cr12MoV,D2,A2,4140,4150,P20,S136,M2,O2, SKD11,CRS, etc.
4) Titanium – TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc.
5) Brass – C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
6) Copper – bronze,Phosphor Bronze, Magnesium alloy,  etc.
7) Plastic – Peek, Nylon, G-10, Acrylic,Anti-Static Acetal Tan (Tecaform SD) , PC,ABS, etc.
8) Food class ,Medical class- such as POM, Delrin, etc.
9) Aerospace class – PEI+30%GF,PEEK+30%GF,PC+30%GF,PU,PTFE,PE,PVC etc.
10) Rollyu Precision handles many other type of materials, please kindly contact us if your required material is not listed above.
Finish For Aluminum parts – Clear anodized, Color anodized, Hard anodized, Sandblasting, Chemical film, Brushing, Polishing, Painting, Silk screen printing,Etching,  Laser marking, etc.
For Stainless steel parts  – Polishing, Passivation,PVD, Sandblasting, Black oxide, Electrophoresis black, Painting, Silk screen printing,Etching,  Laser marking, etc.
For Steel parts – Polishing, Black oxide, Nickel /Zinc/Gold/ Chrome/Silver plating, Carburized, Powder coating,electrophoresis, QPQ(Quench-Polish-Quench), Heat treatment,
Painting, Silk screen printing,Etching,  Laser marking, etc. etc.
For Brass parts – Nickel /Zinc/Gold/ Chrome/Silver/Titanium plating, Electrophoresis black, Powder coating,Painting, Silk screen printing,Etching,  Laser marking, etc. 
For Plastic parts – Plating (ABS), Brushing (Acylic),Painting, Silk screen printing,Etching,  Laser marking, etc.
Rollyu Precision handles many other type of finish, please kindly contact us if your required finish is not listed above.
Tolerance Minumum tolerance +/- 0.05mm (+/- 0.0005")
Surface roughness  Ra 0.1~3.2
Drawing format Step/Igs/PDF/DWG/DXF, etc.
Testing equipment CMM (Coordinate Measuring Machine),Height gauge, Caliper,  Hardness tester, Roughness tester, Projector machine, Pin/Angle/Block/Plug/Thickness/Thread/Radius  gauge,etc. 
MOQ 1 piece
Lead time 2 weeks after received order.
Certificate ISO9001, ISO13485.
Inspection processing IQC,IPQC, FQC, QA.
Capacity CNC turning work range: φ0.5mm-φ650mm*600mm.
CNC milling work range: 880mm*1300mm*600mm.
Application Automation, Medical device, Consumer Electronics, Security, IoT, Energy, etc. 

Design Considerations for Injection Molded Parts

There are many factors to consider when designing a component for injection molding. These include design factors, materials, overhangs, and process. Understanding these factors will make it easier to choose the right part for the application. In this article, we’ll go over several of the most common design considerations.

Design factors

Injection molded parttTo get the best results from your injection molded parts, you must ensure that they meet certain design factors. These factors can help you achieve consistent parts and reduce cost. These guidelines can also help you to avoid common defects. One of the most common defects is warping, which is caused by the unintended warping of the part as it cools.
When designing injection molded parts, the draft angle is critical. Increasing the draft angle allows the part to emerge cleanly from the mold and reduces stress concentration. This can improve the part’s function and speed up the production process. In addition, it ensures a uniform surface finish. Incorrect draft angles can result in parts that are not functional and can cost you money. If your product team doesn’t pay attention to these design factors, they could end up destroying expensive molds and producing a high number of rejects.
Ribs are another design factor that should be taken into consideration. Rib height should be less than three times the thickness of the part’s wall. This will prevent sink marks and minimize the chances of the ribs sticking inside the mold.

Materials

There are many options when it comes to materials for injection molded parts. Choosing the right material will affect how well it performs in your particular application. If you need a large part to be flexible and sturdy, then a plastic with good flow properties will work best. Injection molded plastics come in a variety of different resins. Choose the one that best meets your application’s needs, considering its main functionality and the desired appearance. You may also want to choose a material that is UV resistant, heat resistant, flexible, and food safe.
Polymers that are suitable for injection molding include polycarbonate and polypropylene. These materials are flexible and strong, and can be used to create parts with high-level details. These materials are also lightweight and inexpensive. Despite being flexible, they are not suitable for high-stress applications.
During the molding process, the injected material must be cooled, otherwise it will expand again. This is why you need to keep the temperature of the mould at 80 degrees Celsius or less.

Process

Injection molding is the process of creating plastic parts. The plastic is melted in a mold and then forced to cool. It then solidifies into the desired shape. During the cooling process, the plastic can shrink, so it is important to pack the material tightly in the mold to prevent visible shrinkage. When the mold is completed, it cannot be opened until the required cooling time has passed. This time can be estimated based on the thermodynamic properties of plastic and the maximum wall thickness of the part.
The mold must be precisely designed and tested. The process can be repeated many times, which makes it ideal for mass production. It is also one of the fastest ways to scale production. The more parts a mold can produce, the lower its cost per piece. This is one of the benefits of injection molding.
Injection molding parts are used for many industries, including appliances, electronics, packaging, and medical devices. They can be made to have complicated shapes.

Overhangs

Injection molded parttOverhangs are areas of extra material that surround the surface of an injection molded part. This extra material is typically made of inexpensive material that is edged or glued on the part’s surface. The overhang material can be easily separated from the blank using a simple cutting process.
The amount of material needed for an overhang is dependent on the shape of the part and the amount of surface area. Generally, an overhang is less than 15 percent of the cost of the part. Usually, the material used should be able to fulfill the overhang’s function and differentiate it from the material in the form flachen area.
Overhangs on injection molded parts should be avoided because they may cause the design to become unstable. To avoid this problem, consider designing your part so that the sides and edges are parallel to one another. This will help ensure that the part will be free of undercuts and overhangs.
Overhangs on injection molded parts can be avoided by ensuring that the parts are designed with tolerances in mind. For example, an overhang in an injection molded part can cause a mold to have an overhang that is too small for the machine. This can cause problems in the manufacturing process, and it can result in a costly mold.

Cost

Injection molding costs can vary depending on the complexity of the part, the size and the type of plastic. Parts with complex geometries may require additional design work and tooling. Larger parts can also cost more than small ones. The amount of time spent designing and producing them is also important.
To reduce the cost of injection molding, a manufacturer must consider two major factors: tooling and the material used. The plastic used for injection molding has several different properties, which will impact the part price. For instance, plastics with a lot of glass fibers will reduce the amount of time necessary to repair the mold. Another factor to consider is the thermal properties of the material.
The next major factor in the cost of injection molded parts is the material of the injection mold. While most of these molds are made of steel, the type and grade of steel used is important. Injection molds are also required to have nearly wear-free interior cavities. This is necessary to maintain tight tolerances.
Another factor that contributes to the cost of injection molded parts is the cost of bulk material. This material costs money and requires expensive electricity to process. Typically, the more parts you produce, the lower the cost per pound. Storage of bulk material is also a significant expense. Therefore, a quicker cycle time will reduce storage costs.

Reliability

While manufacturing involves some degree of variation, the variation should be within acceptable limits. This is essential if you want to produce high-quality, dimensionally stable parts. A reliable manufacturing process involves precise control over mold tooling and part design. It also requires repeatability in both quality and production processes.
A reliable injection molding process also focuses on detecting defects early in the production process. Invisible hazards, such as air pockets, mold materials compromised by overheating, and more, can lead to failure. These defects will most likely not be discovered by simple visual inspection and may not come to light until after warranty claims are filed from the field. By finding the defects in the early stages, manufacturers can maximize productivity and reduce costs by minimizing the number of replacement parts needed.
The process of building a custom mould for plastic components is highly skilled. A perfect mould will eliminate potential defects and ensure that the production process is reliable. Traditionally, this process relied on trial and error, which added time and money to the production process.

Design for manufacturability

Injection molded parttWhen designing injection molded parts, it is imperative to keep in mind their manufacturability. Injection molding allows for complex geometries and multiple functions to be combined into a single part. For example, a hinged part can have a single mold that can produce two different halves. This also decreases the overall volume of the part.
Injection molded parts do not typically undergo post-processing. However, the mold itself can be finished to various degrees. If the mold is rough, it can cause friction during the ejection process and require a larger draft angle. Detailed finishing procedures are outlined by the Society of Plastics Industry.
The process of designing injection molds is very exacting. Any errors in the mold design can lead to out-of-spec parts and costly repair. Therefore, the process of Design for Manufacturability (DFM) validation is a key step early in the injection molding process. Fictiv’s DFM feedback process can identify design challenges and provide early feedback to minimize lead times and improve quality.
The surface of an injection molded part can develop sink marks, which occur when the material has not fully solidified when it is ejected from the mold. Parts with thick walls or ribs are more prone to sinking. Another common defect in plastic injection molding is drag marks, which occur when walls scrape against one another during ejection. In addition to sink marks, parts with holes or exposed edges can form knit lines.
China High-Demand Machining Machinery Parts Aluminum Anodizing Parts CNC Machining Service     with Hot selling		China High-Demand Machining Machinery Parts Aluminum Anodizing Parts CNC Machining Service     with Hot selling
editor by czh 2022-11-25