Plastic Bucket Mould are one of our most important inje […]
Plastic Bucket Mould are one of our most important injection molds. Our Plastic Bucket Mould include thin-walled Plastic Bucket Mould, food Plastic Bucket Mould, Plastic Bucket Mould, cylinder bPlastic Bucket Mould, square Plastic Bucket Mould, and rectangular Plastic Bucket Mould. Industrial Plastic Bucket Mould, bucket molds, industrial paint bucket molds, fishing bucket molds, packaging bucket molds, trash bucket molds, cement bucket molds, plastic bucket molds, etc.
First of all, mold design and structure
High-quality mold structure is a prerequisite before qualified mold manufacturing. We attach great importance to the analysis of the mold structure, including the draft angle, the microcosm of the product surface, the gate system design, the exhaust design, and the cooling system design. Prone problems will be solved through trial and error in mold structure design.
2. Two, die steel
In order to improve mold life and product quality, we have improved the hardness of mold steel through heat treatment. In order to prevent mold eccentricity, our commonly used steels are H13 (48-52HRC), 2316 (45-50HRC), etc. We use a whole piece of steel to make buckets. The cooling system is very important. We adopt a single-circuit cooling method and set up evenly distributed water channels as much as possible. In order to enhance the cooling effect, BeCu can be inserted into the core and cavity, as shown in the following figure:
Our bucket mold uses air assist device, ejector plate and center ejector for demolding (release in two steps). In order to improve the cooling performance, the center also has a water channel.
All small sliders will be nitrided to increase hardening.
Maintaining mold maintenance is very important. We should check to make sure that the water channel and air circuit are unlocked. Lubricate the muffler and clean the scraper and center ejector regularly.
3. Third, mold cooling system
The design of the cooling system is a relatively cumbersome task, that is, the uniformity and cooling effect of the cooling must be considered, and the entire mold structure must also be affected. The exact position and size of the cooling system must be determined; and the cooling of key locations, such as Movable plates or inserts, side sliders and side cores; standard cooling element design and selection of standard cooling components. Micon Plastic Mould analyzes all a series of factors when starting the mould design. Each part of the mold has circulating water flow, which reduces cooling time, improves production efficiency, and greatly reduces product costs.
We have more detailed information on Plastic Bucket Mould, plastic mold, injection mold.