Tag: Inject parts

An overview of optimizing Parting line injection molding

Parting lines are an integral part of injection molded products because they separate two halves of a mold. They appear as a line around the perimeter of the part. It simply runs down the middle for most parts, but its location varies in complex parts.Parting line injection molding

Parting lines: How do they arise?

A molding process rather than an error causes lines to form. Molding machinists generally divide injection molded parts into two halves (fixed and moving).

The structure of the mold can be parted repeatedly from different directions by machinists. This is called multi-step parting.

What are the types of parting lines?

A line injection molding can be vertical, stepped, or comprehensive. However, it is dependent on the function and structure of the plastic part.

• Vertical Parting Line

A vertical parting line is the most famous parting line in plastic design. Machinists from the vertical parting line from the mold opening direction in a perpendicular direction.

• Stepped Parting Line

Machinists make a stepped plastic parting line with a large force on one side of the cavity for this type of parting line, which causes a relative possibility of sliding between the two halves of the mold as they move.

• Comprehensive Parting Line

A carefully made parting line is one of the most meticulous processes in plastic design. Both machinists and designers work on this parting line according to the part’s structure.

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An overview of optimizing Parting line injection molding 

How does precision manufacturing impact your products?


Today, Electronic devices, automobiles, and medical devices have evolved in smaller and more complex ways. The increase in products with complex geometries or even small components. That are difficult to assemble by hand has prompted many companies to turn to precision manufacturing as a solution.

Precision Manufacturing – What is it?

Precision manufacturing enables the production of versatile parts but with tight tolerances. This is particularly attractive in industries with strict regulations and strict tolerance requirements.  

Most of the leading industries that drive the economy and improve the quality of life could not produce competitive, quality, and safe products without precision manufacturing.



The Precision manufacturer often considers precision manufacturing a viable option to increase automation capabilities. Enhance production output while minimizing the possibility of error or avoidable costs. We have outlined below some of the many advantages precision manufacturing can provide.

  • A Fast Timeline

The precision machining method allows a Precision manufacturer to accomplish tasks at a much greater speed than manual production, where even the most experienced employees can make critical errors that delay production.

  • Lower Costs

Several highly regulated industries require flawless precision, so it is quite costly if parts are produced inaccurately, especially in extremely tight tolerances.

  • Better Consistency

The longer a machine takes to produce the design of a part or product, the greater the time to market, the lower the quality, and the higher the cost.

Here at https://www.startmould.com/, we are the best Precision manufacturer. Contact us today.

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What Are The Benefits Of Injection Molding Lifter?