Plastic Injection Molding

Description

Injektion molding is a tillverkningförfarande för framställning av delar genom insprutning av smält material i en mold. Plastic Injektion Molding is one of the most frequently used tillverkning processes for creating plastic parts. Thanks to its high-precision, repeatability, and cost efficiency at scale, plastic injection molding is used for a variety of products and parts from the smallest insert up to large automotive & aerospace parts.

The plastic injection molding process requires an injection molding machine, raw plastic material, and a machined mold. The raw plastic material is first melted in the injection unit and is then injected into the mold, where it cools and solidifies into the final plastic part.

De viktigaste stegen i formsprutningsprocessen inkluderar:

-Clamping

The two sides of the mold are closed and clamped shut.

-Injektion

The material is fed into the machine and pushed towards the mold. While this is happening, the material is melted by heat and pressure. The plastic is then injected into the mold, this process is called “Shot”.

-Kyl

The plastic in the mold cools and solidifies into the shape of the part.

-Vräkning

After the part cools, it is ejected from the mold.

Auwell offers 2 business models to meet the needs of the client for plastic injection molding projects. Namely supply tooling only models or, final products models.

-Endast verktygsmodeller

For this business model, Auwell offers the tooling design based on the product design and machine data for client confirmation, the details include tooling structure, lifetime, tooling material, hardness, etc. Clients may provide completed tooling designs for production. For this tooling only option, for standard parts, we will use the most common with globally recognized one for easy maintenance. In general, this option is preferred for large size and high-volume products, Plastic Injektion Tooling Bil is a typical catalogue for this business model.

-Final Products Models

För denna affärsmodell ansvarar Auwell för formsprutningsdelarna av plast och för att uppfylla kundens specifikationer. Vilken typ av injektionsmaskin och verktygsstruktur / design som används bestäms av vårt team. För denna affärsmodell kommer Auwell att ansvara för verktygsunderhåll och byte under hela produktens livstid när kunden betalar verktygskostnaden. Denna modell föredras för små storlekar och exakta formsprutningsdelar av plast. Se ”Plastic Injektion Parts” section for more details.

Another key difference of the two-business model is, for “Tooling Only Model”, the mold cost is considerable higher than “Final Products Model” as for “Final Products Model”, Auwell does not make any margin from the tooling development. For “Final Products Model”, if the clients want to take the mold or, shift to another supplier, it is not guaranteed that the mold works properly at another machine at another manufacture, and, a certain proportion of mold development cost will be charged before mold transferring.

Apart from plastic injection molding, we also provide the following services:

-Snabba 3D-tryckta prototyper

-Overmolding

-Sätt in gjutning

-Thermoforming

-Gummi och silikon

Tekniska specifikationer

-Material

Följande plastmaterial finns tillgängligt för våra tjänster för formsprutning av plast:

Ø PA 6/6 | Polyamide 6/6, Nylon 6/6
Ø PARA | Polyarylamid
Ø PBT | Polybutylene Terephthalate, Valox
Ø PBT-PET | Polybutylentereftalat-polyetylentereftalat
Ø PC | Polykarbonat
Ø PC-ABS | Polykarbonat-akrylnitrilbutadienstyren
Ø PC-PBT | Polykarbonat-polybutylentereftalat, Xenoy
Ø PC-PET | Polycarbonate-Polyethylene Terephthalate
Ø PCT | Polycyklohexylendimetylentereftalat
Ø PE | Polyethylene
Ø PE-PP | Polyethylene-Polypropylene
Ø PE-PS | Polyeten-polystyren
Ø PEBA | Polyether Block Amide
Ø PEEK | Polyether Ether Ketone
Ø PEI | Polyeterimid, Ultem
Ø PES | Polyetersulfon
Ø PET | Polyethylene Terephthalate, Rynite
Ø PLA | Polymjölksyra
Ø PMMA | Polymethyl Methacrylate, Acrylic
Ø POM | Acetal Polyoxymethylene, Delrin
Ø PP | Polypropylene
Ø PPA | Polyftalamid
Ø PPS | Polyphenylene Sulfide, Ryton
Ø PS | Polystyrene
Ø PS-PPE | Polystyrene-Polyphenyl Ethers, Noryl
Ø PSU | Polysulfon, Udel
Ø PVC | Polyvinyl Chloride (Shore D)
Ø PVDF | Polyvinylidenfluorid
Ø SAN | Styren akrylnitril
Ø TPO | Thermoplastic Polyolefin
Ø TPU | Termoplastisk polyuretan (Shore D)
Ø Custom-sourced Resin

-Moldbase

LKM, HASCO, 1.1730, S50C, S55C, 1050, 1055

-Aktiva element

Ø P20, 1.2311, 1.2312, 1.2738, 1.2343, 1.2344, H11, H13, 420
Ø ASSAB: 718, 718S, 718H, S316 / S316H / S316 SUP / S316H SUP, POLMAX / 168
Ø SAARSTAHL: GS738, GS2311, GS2312, GS638, GS688, GS2316
Ø DAIDO: NAK80, NAK55, PX88, PX4, PX5, S-Star(A)
Ø BOHLER: M201, M202, M238, M300 ESR, M310 ESR, M310H ESR

-Hotrunner

YUDO, INCOE

-Mould Surface

Photoetsning, erodestructure, shot blaster, line polishing, high gross polishing, mirrorPolishing.

-Maskiner: 100-3000 tonstängningskraft

Fördelar

-Rik upplevelse

More than 20 years of experience in plastic injection molding tooling development and part production, especially to the European and North American markets, with solid understanding of the material, technical and quality standards worldwide.

-Fast Turnaround

Generally, we provide a quotation within 3 working days. Combining the latest tillverkning technologies and facilities, Auwell is able to provide fast prototypes in 3 working days, for simple and small size tooling, we are able to deliver first sample in 4 weeks.

-Comprehensive Solution Provider

Auwell tillhandahåller omfattande tjänster för formsprutning av plastprojekt från design, genom prototyper, verktyg / fixturutveckling, provtagning, massproduktion och till logistik och support efter försäljning.

-Stela QC-policyer

The most rigorous quality policy starts from material control, and is followed through to final pre-shipment inspection. Material certificates include the mill certificate, 3rd party chemical components, and mechanical property reports, as well as RoHS and REACH reports upon request. We structure our processes, creating Flow Charts and Control Plans before production, making sure all QC processes are in accordance with ISO9001-2015 requirements and drawing specifications.

-Flexibel betalningsperiod

For tooling, the general payment term is 50%-40%-10%, meant 50% deposit, 40% after first sample free and 10% 2 weeks after client receive tooling or first batch product delivery. For mass production, we offer flexible payment terms, reasonable credit terms will be given, the client only pays when they are happy with the product they received. For long-term projects, we offer call-off inventory services for fast delivery requirements.

Applikationer

-Plastic injection molding products have widely been used in almost all industrial sectors including: 

-Flyg och försvar

-Bil

-Agriculture Machinery

-Energy

-Electronics

-Construction

-Transport

-Industrial

-Consumer Products

Följande kataloger med formsprutningsprodukter av plast är de som Auwell har producerat och levererat till våra framstående kunder över hela världen. Klicka på relevanta bilder för mer information. Vänligen beadvised, de flesta produkterna är endast för demonstrationsändamål.

Plastic Injektion Mold for Bil Parts

Plastic Injektion Parts

Plastic Injektion Overmolding

Plastic Thermoforming Parts

Rubber & Silicone Molding