Six Development Directions Of Mold Design
1. Material selection
The greenness of the mold material has a very important impact on the green performance of the final product. The choice of materials for green design must be based on green materials, abandoning the chemical methods used to surface the materials in the past, and replacing them with physical methods to achieve corrosion protection or easy release.
(1) Select high-quality mirror mold steel processing mold cavity.
(2) Use stainless steel to process the anti-corrosion mold to replace the electroplating, or replace the electroplating with nickel-phosphorus plating which is less harmful to the environment.
Basic properties of green materials
(1) Low pollution, low energy consumption and low cost.
(2) It is easy to process and process without pollution or less pollution.
(3) Degradable and reusable.
2. Design standardization and standardization
Mold standardization is the premise of organizing mold professional production, and the professional production of mold is the key to improve mold quality, shorten mold manufacturing cycle and reduce cost.
Adopt and purchase standard formwork and other standard parts. The mold base and standard parts are produced by specialized manufacturers and enterprises through social division of labor, so that limited resources are optimally configured.
Usually, after the mold is scrapped, only the convex and concave molds (or core cavities) can no longer be used, but the mold base is still basically intact, so the use of the standard mold base contributes to the reuse of the mold base.
There are many types of molds for stamping and injection molding, and these mold bases are basically composed of standard upper and lower mold bases, guide posts, guide sleeves and other components. At the same time, the standardization of the formwork can greatly reduce the equipment used to produce the formwork, thereby saving resources and facilitating management.
The standardization and standardization of each structural unit of the mold can also speed up the design, shorten the design cycle, and facilitate the processing management.
3. Detachable design
During the use of the mold, some parts are subject to excessive friction and impact, and the wear is large. At this time, only the parts need to be replaced, and the mold can still be used.
In addition, sometimes a new product can be produced by simply changing the working parts. Non-removable not only causes waste of a large number of reusable parts, but also seriously pollutes the environment due to poor disposal of waste.
Therefore, the problem of disassembly must be considered at the beginning of the design.
(1) Select the general structure as much as possible for replacement.
(2) Under the premise of meeting the strength requirements, try to use detachable joints, such as threaded joints, without welding, riveting, etc.
4. Manufacturing environment design
The noise and pollution of the mechanical production workshops, especially the stamping workshops, are very serious, posing a great threat to the health of the workers and disturbing the tranquility of the surrounding areas. Therefore, when designing the mold, the noise generated should be controlled or even eliminated.
In general, there are several methods for eliminating machine noise.
(1) Replace the gear drive with a V belt.
(2) Replace the rigid clutch with a friction clutch.
(3) Do the dynamic balance of the revolving body such as the flywheel.
(4) Cover the main part of the noise generated by the press.
(5) Use a non-impacting mold frame with a shock absorber.
5. Packaging design
The design of the packaging program mainly includes three aspects: the selection of packaging materials, the improvement of packaging structure and the recycling of packaging materials and their waste.
The use of packaging materials and waste have a huge impact on the environment, especially materials that are difficult to recycle or difficult to degrade, which can only be incinerated or buried. Therefore, the packaging of the product should be as simple as possible, and use green packaging materials (non-toxic, pollution-free, easy to recycle, easily degradable materials), so as to reduce the waste of resources and reduce environmental pollution.
6. Recycling design
The mold recycling process considers the possibility of recycling after use of the mold at the design stage of the mold, and the method and cost of recycling.
The main contents of the recyclability design include: recyclable materials and signs, recycling treatment methods, technical and economic evaluation of recycling, and recyclable structural design. The main measures are as follows.
(1) Use mold materials that have less impact on the environment, such as non-toxic and harmless materials, renewable materials, and easily recycled materials.
(2) Use reusable materials.
(3) Renovation, rework, etc. of used mold parts.
This is custom heading elementDescriptionFeedbackDescription Specification: Part Name Customized Rubber Compression Silicone Cover for Bluetooth Horn Speaker Service OEM OR ODM Part Material Silicone or rubber (NR, NBR,SBR,BR,IR,CR,EPDM,IIR,VITON(FKM),SIR,PU,ACM,CO,etc) Material Hardness Silicone about 5~90 Shore A; rubber about 10~90 Shore A Size Customized Shape Customized Color Customized according to Pantone colors Appearance as customer’s requirement Drawings 2D OR 3D acceptable Temperature Resistance -40~300 degree centigrade Technology Hot pressing molding or injection Molding Second Processing Vulcanizing/ Deburring/Silk-screen/Carving/printing Quality control internal QC control Part Feature 1.Oxidation , Chemical,oil, acid ,alkali , weather resistance 2. colorful ,Anti-aging,good flexibility, good elasticity Food grade material FDA or LFGB Package Normally PE bag+carton or customized as customer’s request Trade Term Ex-works; FOB Shenzhen/Guangzhou ; CIF Specification ROHS Directive Compliant Green Products What is our advantage? 1. Has sound and mature supporting supply chain 2. Lower mold costs…
Stamped Anchor Frame for Door ComponentsDescriptionFeedbackDescription Stamped computer housing made as clients’ drawing Die type: Progressive die. Raw materials: DC zinc coated, S/S, cold steel, copper, brass, aluminum, all variant raw material available. Surface finish: Powder coating Tooling lifespan: 1 million Feeding machine and stamping machine are used We have our own maintenance team…
Customizing Car Dashboard Covers With Injection MoldDescriptionFeedbackDescription Cavity/Core Material 718H, P20, NAK80, 2316,2738,Din2344,H13 and available Product Material ABS, PC, PP, PVC, POM, PMMA, PS, PE, PET, Rubber, Silicone, PA, PBT, PEI, etc. Base (HASCO) German , FUTABA Japan, DME US, LKM China or by requested Structure Double color injection mould, Solid…
Customizing Car Dashboard Covers With Injection MoldDescriptionFeedbackDescription TV Shell Injection Molding Product Name Injection Molding for TV Case Cover Material ABS, PC, PP, PS, POM, PMMA etc. Mould Base Material: LKM, FUTA, HASCO, DME, etc. or as per customer’s requirement. Surface treatment powder coating, polishing, chrome plating Packing Inner-Plastic Bag; Outer -Standard Carton Box. Usage…
Customizing Car Dashboard Covers With Injection MoldDescriptionFeedbackDescription Scale Model Cars Many miniature vehicles were originally aimed at children as playthings. But Precision-detailed miniatures made specifically for adults are a significant part of the market now. Fit Precision Mold Co., Ltd is specialized in producing all kinds of plastic scale model cars and accessories in different…
This is custom heading elementDescriptionFeedbackDescription Product Design Begin with good design FPM has the unique ability to contribute value at every phase of your product development via our global technical expertise. With state of the art design services, the right tools and a full staff of experienced people on hand, FPM can help…
Customizing Car Dashboard Covers With Injection MoldDescriptionFeedbackDescription CNC Plastic Machining Prototype Services Rapid prototyping (RP) technology is an advanced manufacturing technology developed in 90s, is one of the key technologies for the development of new products and manufacturing enterprises, to promote product innovation, shorten the development cycle of new products, improve product competitiveness has a…
Customizing Car Dashboard Covers With Injection MoldDescriptionFeedbackDescription FIT PRECISION MOLD CO., LTD specializes in providing good design and high-precision products at product developing and producing area. Our professional staff are experienced at tool/mold making service including plastic injection mold (mould),die casting mold (mould) and metal stamping mold (die); At the same time we are involved…