LSR Overmolding Telescope Injection Mold for Optical Equipment

The LSR overmolding telescope injection mold is a high-precision tooling solution developed for manufacturing silicone-overmolded telescope housings and optical components. This injection mold for telescope features a 2-cavity cold runner system, ensuring stable LSR flow, precise material control, and minimal waste during production. Designed for plastic-to-silicone overmolding, the mold enables strong bonding between rigid plastic substrates and flexible silicone layers. With a molding cycle of

Product Detail

Mold information
Mold core material	S136H
Mold base material	P20
Number of cavity	2
Runner system	Cold Runner
Number of cold nozzle	4
Product name	LSR OvermoldingTelescope
Machine used	TYM-L5058

Telescope housings and optical accessories often require excellent grip, impact resistance, and environmental protection. This injection mold for telescope supports plastic to silicone overmolding injection mold technology, allowing LSR to be directly overmolded onto pre-molded plastic components such as PA or PC. The result is a durable, non-slip, and weather-resistant silicone layer that enhances user comfort and product reliability. Compared with traditional rubber processes, the silicone injection mold for telescope offers superior bonding consistency and precise control of silicone thickness. The use of manual demolding further protects critical optical surfaces and ensures high-precision assembly requirements are met.

Mold Design and Key Technology

Cold Runner LSR System

The 2-cavity cold runner design maintains stable LSR temperature, ensuring consistent filling and reduced material waste throughout long production runs.

Plastic to Silicone Overmolding Structure

This plastic to silicone overmolding injection mold is optimized for strong adhesion between plastic inserts and LSR, ensuring long-term durability and resistance to peeling.

High-Precision Cavity Engineering

Carefully machined cavities and controlled venting support uniform curing, clean parting lines, and excellent surface finish for optical housings.

Manual Demolding for Accuracy

Manual demolding protects delicate structures and ensures tight tolerances, which is critical for LSR overmolding mold for optical housing applications.

FAQs

Q1: What products can this injection mold for telescope be used for?

A:It is suitable for silicone-overmolded telescope housings, optical device grips, and protective components.

Q2: Why use a silicone injection mold for telescope with cold runner design?

A:Cold runner systems improve process stability, reduce silicone waste, and ensure consistent product quality.

Q3: Is this LSR overmolding mold for optical housing suitable for high-precision products?

A:Yes. The combination of controlled cycle time and manual demolding ensures excellent accuracy and surface integrity.

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