Mould Specifications
|
Mould name |
Plastic Dining Chair Mould |
|
Product material |
Plastic, PP |
|
Product Size |
440X490X770mm |
| Product Weight |
2.5kg |
|
Mould material for cavity &. Core |
P20, 718 |
| Mould Base | C45 |
|
NOs of cavity |
1 cavity |
|
Injection system |
Cold runner |
|
Suitable injection machine |
650T |
|
Mould size |
980x750x810mm |
|
Mould lifetime |
more than 300,000pcs |
|
Delivery Time |
45 days |
Which Material Should Be Chosen For Plastic Dining Chair, PP, HDPE or ABS?
When choosing materials for plastic dining chair, the common options are PP, HDPE, and ABS. Each material has its unique properties and advantages, so different factors need to be considered when making a choice.
Firstly, PP material is a lightweight, wear-resistant and impact-resistant material with excellent high-temperature resistance and chemical stability, making it suitable for the production of dining chairs. The dining chairs made of PP material have a smooth surface, are easy to clean, do not accumulate dust easily, and can keep clean and hygienic. In addition, PP material also has excellent weather resistance, is not easily affected by ultraviolet rays and high temperatures, and can maintain its appearance intact for a long time. Therefore, choosing dining chairs made of PP material can ensure a long service life and a good appearance.
Secondly, HDPE material is a high-density polyethylene material with excellent acid and alkali resistance and corrosion resistance, making it suitable for the production of dining chairs. The dining chairs made of HDPE material have a smooth surface, beautiful colors, and are not prone to discoloration. They have good impact resistance and can effectively prevent deformation or damage to the dining chairs during use. In addition, HDPE material also has excellent anti-aging performance, is not prone to fading, cracking or deformation, and can maintain the stability and safety of dining chairs for a long time.
Finally, ABS material is an acrylonitrile-butadiene-styrene copolymer, which has excellent high-temperature resistance, impact resistance and chemical resistance, and is suitable for making dining chairs. The dining chairs made of ABS material have a smooth surface, bright color, are easy to clean, and are not prone to deformation. They have good toughness and rigidity, which can effectively improve the stability and comfort of the dining chairs. In addition, ABS material also has excellent electrical insulation performance, which can effectively prevent the generation of static electricity and ensure the safety and stability of dining chairs during use.
Designs For Product &. Mould
What Are The Steps For Electrical Discharge Machining of Plastic Dining Chair Mould?
Electrical discharge machining is a commonly used method for mould processing. Through the discharge effect of high-frequency electrical pulses, metal particles on the mould material are broken, thereby achieving fine processing of the mould. The following introduces the steps of electrical discharge machining for plastic dining chair mould:
Step 1: Preparation work
First of all, it is necessary to prepare the plastic dining chair moulds to be processed, as well as the electrical discharge machining machine tool and the corresponding processing tools. Clean the surface of the mould to ensure it is flat, free of oxides and dirt, so as to facilitate the smooth progress of electrical discharge machining.
Step 2: Set the processing parameters
According to the specific requirements of the mould, set the processing parameters of the electrical discharge machining machine tool, such as discharge current, pulse interval time, pulse duration, etc. The Settings of these parameters directly affect the processing quality and efficiency of the mould and need to be adjusted according to the actual situation.
Step 3: Process the contour
The mould is installed on the electrical discharge machining machine tool. Through the discharge effect between the electrode and the workpiece, the contour of the mould is gradually machined. Throughout the entire processing procedure, it is necessary to ensure the accuracy and stability of the discharge to guarantee the processing accuracy of the mould.
Step 4: Fine processing
After completing the processing of the mould contour, some fine processing work still needs to be carried out, such as surface treatment of the processing mould, chamfering, hole processing, etc. These processes require higher precision and patience to ensure the quality of the molds and the processing effect.
Step 5: Cleaning and inspection
After the mould processing is completed, cleaning and inspection work is required. Clean the debris and residues on the surface of the mold to ensure that the mould surface is smooth and clean. Meanwhile, inspect the dimensions and surface quality of the mould to ensure they meet the requirements.
What Are The Main Functions of Mold Flow Analysis For Plastic Dining Chair Mould?
Mold flow analysis of plastic dining chair mould is a very important part of the plastic processing process. It has many main functions, such as helping us improve production efficiency, reduce production costs, enhance product quality, and minimize problems and losses during the production process. Next, I will introduce in detail its main functions:
The mold flow analysis of plastic dining chair mould can help us accurately predict the forming process of the product. By analyzing the mold flow of the mould, various parameters such as the flow situation, filling situation and cooling situation of the product during the injection molding process can be obtained. Thus, problems can be identified in time and adjusted to improve the quality and yield of the product.
Mold flow analysis can help us reduce defects and flaws in the production process. Through the analysis of the mold flow, various defects such as material shortage, bubbles, hot defects and marks during the product forming process can be avoided, ensuring the quality and appearance of the product.
Through the analysis of mold flow, we can optimize the production process and improve production efficiency. Through the analysis of the mold flow, five process parameters such as the optimal injection molding parameters, molding temperature and cooling time can be determined, maximizing production efficiency and reducing production costs.
In addition, mold flow analysis can also help us identify problems in mold design in advance and avoid defects during the mold processing. Through the analysis of the mold flow, problems in the mould design, such as insufficient structural strength and unreasonable runner design, can be identified in advance. Timely adjustments and improvements can be made to avoid losses and waste during the mould processing.
Mould Try-out of Plastic Dining Chair Mould
Package &. Delivery
Mould Components
Mould Steel
Hot Runner System
Standard Parts
Customers' Feedback
FAQ
>1. What is plastic dining chair mould?
It is a tool used to produce plastic parts by injecting plastic into the mould cavity.
>2. What materials are used to make plastic dining chair mould?
The most common materials used to make injection moulds are high-quality steel, such as P20, 718, 2738, etc.
>3. What is the process of making a plastic dining chair mould?
The process of making a mould includes design engineering, machine programming, tooling fabrication, mould testing and validation.
>4. Can moulds be customized to specific product requirements?
Yes, moulds can be customized to specific product requirements depending on the design and specifications of the project.
>5. What are some factors to consider when making our plastic moulds?
Some factors to consider when making plastic moulds include product design, plastic material selection, mould material selection, injection moulding machine capacity, cooling time, and mould maintenance requirements.
>6. How long does it take to make one set of mould?
The time it takes to make mould can vary depending on the complexity and size of the mould.
However, it usually takes between 6 and 8 weeks.
>7. What can be done to ensure the mould quality?
To ensure mould quality, proper design and engineering, high-quality materials, and strict quality control procedures should be employed during the entire process of making the mould.
>8. How long can a mould last?
The lifespan of a mould can vary depending on the quality of the mould, maintenance practices, and operating conditions. A well-maintained mould can last for hundreds of thousands of cycles.
>9. What are the benefits of making plastic injection moulds?
Some benefits of making plastic moulds include faster production times, lower costs per unit, high accuracy, and the ability to produce complex shapes and designs.
>10. Can our plastic dining chair mould be repaired and maintained?
Yes, it can be repaired and maintained to extend their lifespan. Regular maintenance can prevent breakdowns and ensure consistent quality.
