Resources

What is Parting line?

Release time:2020-04-01
A parting line, in industrial casting of molds, is the border line in which draft angles change direction. That is, it is the dividing line that splits the core and cavity halves of a molded part. It is sometimes a starting point for the mold parting surface. In engineering drawing, parting line is often abbreviated as PL. ASME's Y14.8 standard specifies a symbol for parting line.[1] Engineering applications (seals, tight running molded parts) that require precision for shape control, call for removal of flashes. Many molders will repair or even replace the mold tooling so that the flash is reduced to an acceptable tolerance or eliminated altogether. Secondary operations to remove parting line flash include hand trimming, vibratory tumbling, media blasting and cryogenic deflashing.[2]
We Chat: Venus
We Chat: Venus
We Chat: Nicole
We Chat: Nicole
We Chat: Phil
We Chat: Phil

Get In Touch or Get A Quote

+86-755-29667661 Moble,What's app, Wechat: (+86) 18675501860 Rfq@idmould.com/Info@idmould.com

Please place file(s) for transfer in the same folder and ZIP or RAR before attaching. Larger attachments can take a few minutes to transfer depending on your local internet speed :) For attachments over 20MB, click Idmould and send to Info@idmould.com.