Simple Molds in Injection Molding
A simple mold, in the injection molding industry, typically refers to a mold with a relatively simple structure, short manufacturing cycle, and low cost. Compared to complex and multifunctional precision molds, simple molds have simplified designs and manufacturing processes, but can still meet basic molding requirements.
Characteristics of Simple Molds
Simple Structure: The cavity structure is relatively simple, usually without complex core-pulling mechanisms or inserts.
Short Manufacturing Cycle: The design and processing processes are simplified, allowing for completion in a shorter time.
Low Cost: Due to the simple structure and less material usage, the manufacturing cost is relatively low.
Applications of Simple Molds
Small-batch Production: When the production quantity is small, using simple molds can reduce tooling costs.
Short Product Life Cycle: For products that need to be replaced in a short period, using simple molds can reduce investment risks.
Simple Product Structure: Products with simple shapes do not require complex mold structures.
Low Precision Requirements: When the dimensional accuracy requirements for the product are not high, simple molds can meet the needs.
Limitations of Simple Molds
Lower Production Efficiency: Due to the simple structure and lower level of automation, production efficiency is relatively low.
Relatively Lower Product Quality: The dimensional accuracy and surface finish of the product may not be as good as those produced by precision molds.
Shorter Service Life: Due to limitations in materials and processes, the service life of simple molds is relatively short.
Simple molds are a cost-effective type of injection mold, suitable for small-batch production and products with short life cycles. When choosing to use simple molds, it is necessary to comprehensively consider the characteristics of the product, production requirements, and cost factors to achieve the best economic benefits.
