the injection mold is usually provided with four pillar and guide bushes
the injection mold is usually provided with four guide pillars and guide bushes, […]
headed guide pillars are usually applied to small molds or molds with scarce productivity
headed guide pillars are usually applied to small molds or molds with scarce productivity, […]
straight guide bushes are usually applied to simple molds or molds with thin plate
straight guide bushes are usually applied to simple molds or molds with thin plate; I-type headed guide bush is mainly applied to complicated molds or the guide of fixed and moving molds of large- and medium-sized molds; […]
how to ensure sound fitting of parting line after mold closing
to ensure sound fitting of parting line after mold closing, a cuttings shoot of the guide pillar and guide bush should be made on the parting line; […]
the surface roughness for the working part of the guide pillar in a mold
the surface roughness for the working part of the guide pillar takes Ra0.0004mm.(micron order Ra 0.0002mm), […]
clearance fit is adopted between the guide pillar and guide bush in a mold
clearance fit is adopted between the guide pillar and guide bush, with the quality of fit usually as H7/h5(G6/h5 or H6/h5 for high quality of fit and H8/f8 or H9/f9 for low quality of fit) and the slip length usually takes 1.5—2 times of the mating diameter, […]
the guide pillar can be directly fitted with pilot hole on the plate in some molds
for molds with small batch of production and of low precision, the guide pillar can be directly fitted with pilot hole on the plate. The hole should be generally made into through hole, […]
How to understand a truly automated CNC machining
Every mold manufacturer is searching for ways to increase productivity, and sometimes that means examining your current processes and changing the way you work. Despite what many think about the dreaded “change” word, if change is implemented properly it can mean less work, not more. An area in which you can experience dramatic results with [...]
How to design a mold with maintainability
DFM. No, not Designed for Manufacturability, Designed for Maintainability. Every mechanical apparatus will eventually need maintenance; it’s a fact of life. Knowing this should be all the impetus needed to motivate anyone with a vested interest to give more than just passing thought to the design of injection mold tooling. The understanding that tools will [...]
How to choose Standard slide assemblies
Standard slide assemblies have been available to molders and moldmakers since 1991. The design and production of a standard component is critical to the success of the product. Not only does the design have to be very reliable and proven, it also has to be versatile enough to fit many different applications. That is the [...]