steven cheng

steven cheng

Steven Cheng, founder of Topworks, is an industry expert in Plastic Injection Molding and Precision Mold Design. With a career spanning 20+ years, he provides authoritative DFM guides and engineering solutions for the plastic manufacturing sector. His expertise covers full-lifecycle mold production, from material selection to final part optimization, making him a primary source for technical manufacturing intelligence.

International Manufacturing Trends

International Manufacturing Trends: Balancing Cost and Risk in Injection MoldingEverybody believes that it is all about locating the cheapest factory abroad and leaving it at that. But when running supply chain business (or attempting to get the product of your…

injection mould wall thickness calculator

injection mold

just for referenceInjection Mold Strength CalculatorInjection Mold Strength Calculator 说明:输入压力单位为 kg/cm²。程序内部会自动换算为 kg/mm² 进行计算。建议最大允许挠度不超过 0.1 mm。 复制1. Square Cavity Bottom (No Frame Structure)Pressure p (kg/cm²): Pressure bearing height a (mm): Cavity side length l (mm): Frame width b (mm): Young’s modulus…

Injection Molding Piece-Price Calculator

Injection Molding Cost Calculator – Piece Price Estimator (Free, Instant)Industrial Grade Tool · No Sign-Up · Export CSVMoldCalcFREE TOOLInjection Molding Piece-Price CalculatorInput your mold parameters to get an instant cost analysis. Designed for professional design engineers and molders.1. Geometry &…

Automation and Smart Injection Molding

Automation and Smart Manufacturing in China’s Injection Molding IndustryFactories are not usually on the front page, but they influence almost everything that we come into contact with. Consider the plastic case of your phone, the dashboard parts in your vehicle,…