There are many factors that can lead to process inconsistency, and mold watering is a key factor in process control. Temperature variations in tooling are not only detrimental to process control, but can also lead to tool damage. Hot spots in a mold can cause premature tool wear, and in some cases mold damage.
This article will outline key measurables within the mold watering system, as well as define how to use this data to identify water issues. By measuring this data with the mold in a good running state. This provides the opportunity to troubleshoot changes within the mold watering schematicClick HERE to read this article
This article will explain the pros, cons and procedures of regrind processing. There is of course a need to reprocess lost materials to reduce the costs of materials lost to the production of scrap. But there also needs to be an understanding that scrap prevention is the first and most profitable response….
How 2K Tool in Grand Rapids, Michigan is helping to protect citizens, while helping save medical masks for health care workers…
These are trying times for many of us in manufacturing. With the Corona virus still rampant, many plants are being held under siege to protect their workers as directed by government stay-at-home directives. Many companies are suffering financially, while its employees are forced to stay home.
Kevin Smith recently had an idea as he sat in his living room watching the news. A request had been made for tool makers to develop tooling for facemasks, and Kevin seen it as an opportunity for his business to help. His own business had seen a drop in sales due to many of his customers being automotive suppliers. He finds himself blessed to have customers that are considered, “essentials”. His business is still in operation, while many operations are closed due to Michigan’s current “stay-at-home” Executive order.
The Plastic411 Engineering network offers some of the top consultants in the industry. Our team has been hand picked for their skill sets and ability, and all have a minimum of 20 years in the plastics industry!
Plastic411 Consultants have a diverse background, with areas of expertise in:
- Scientific & Decoupled Processing
- Plant Layout
- Machine Service and equipment installation
- ERP Analysis and improvement
- Manufacturing Engineering
- Central Feed Installations
- Smart Attend Monitoring Installation
- Historical Data Development/ Implementation
- Automation and robotics development
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3-Day Hot Runner Event: August 20-22
Learn from 5 leading suppliers of Hot Runner Systems at this unprecedented educational event. Registration is limited to only 20 seats, so don’t delay in holding your spot!
The event includes training developed by Husky, Synventive, MoldMasters, DME and others .. as well as 100 years collective experience being led by (yes, we are all getting old) Bill Hartwick, Rich Oles and Plastics Icon John Bozzelli… Click the link below the Moldtrax logo to review the event brochure..
AWARD AMOUNT: $1500 towards tuition for any Grand Rapids Community College or Ferris State University student who intends to make plastic injection their career.. Student submissions wiil be judged by Clare Goldsberry ( Plastics Hall of Fame), Norbert Sparrow ( Plastics Today), and members from Plastics Technology Magazine! Click the link below for details. Top 3 students have their article featured on Plastic411.com!
Plastics processors are responsible for making process corrections when defects affect their scrap rate. One of the most common defects in plastic injection is splay. Splay adjustments can be a simple fix, or several hours of babysitting a press and head scratching. This article will help to identify various forms of splay, as well as common (and less common) causes. It will also provide various solutions for removing splay from your process….
Plastic Injection Troubleshooting:
Using Scientific Molding Approach When Validated Processes Fail
Many companies apply scientific principles to their set up and validation of processes. After all, this methodology has proven its worth as a successful approach in process development. However, it is important to note that SM goes beyond set up. The true test of processors is how they evaluate change in validated processes that have already been proven. This article will define criteria that identify root causes for change and provide information and approaches to evaluate and correct changes that occur…
By Garrett MacKenzie- Plastic411 Editor
One of the trickiest materials to mold with is Nylon. The material itself has great molded in properties, such as strength and when used properly visual aesthetics. Using the material itself, however can sometimes require a strong molding approach to prevent molding variances and defects
This article will address some common problems that occur in nylon molding. It will identify many of the normal molding conditions that are common with this material, as well as provide some insight into processing approach that can help to reduce, and even eliminate scrap events….