Design Requirements for Disposable Syringe Moulds


The shape of the parts of the syringe mould is often co […]

The shape of the parts of the syringe mould is often complicated and difficult to process after quenching. Therefore, it should be selected with good thermal stability as much as possible. When the mold is formed by heat treatment, the linear expansion coefficient is small, the heat treatment deformation is small, and the dimensional change rate caused by the temperature difference Small, stable metallographic structure and mold size, can be reduced or no longer processed, to ensure the mold size accuracy and surface roughness requirements.

Syringe mould cluster development has huge advantages

The economies of scale in the syringe mould industry have produced benefits, and the cluster production of plastic molds has developed rapidly. While the specialization of "small but specialized" continues to develop, in recent years, the scale effect has been paid more and more attention. In addition to making the enterprise stronger and larger, and generating benefits from economies of scale, mold cluster production has also continued to show its superiority. Therefore, various cluster production forms such as "mold city", "mold park", and "mold production base" are in the country. Rapid development.

Design requirements for disposable syringe moulds

(1) Facilitate the processing and polishing of the product forming cavity, ensuring the high quality of the product. This design makes the processing of deep grooves (6 deep.1.2 wide) into shallow groove (0.6 deep) processing, and the processing of blind grooves is changed to Processing of through grooves.

(2) The inserts related to the moving and fixed molds can be combined and processed, which improves production efficiency and ensures the accuracy of mold clamping.

(3) The template adopts a closed cavity design, which can ensure that the mold is used for a long time. The inserts will not loosen and cause flashing, which will cause flash on the surface of the product.

(4) The high-precision inserts have good interchangeability, so that the mold will not be overhauled or scrapped due to damage to the local cavity, and the life of the mold will be extended.

(5) The cavity adopts a combination of inserts, so that the overall hardenability of the cavity is fully improved and the strength is improved.

Yuhuan Shengjiu Mould Co.,Ltd, as a professional medical mould manufacturer, provides customers with cost-effective products, welcome to buy wholesale.