2024年3月11日发(作者：acepro最严重缺点)

1、轴承英语

single-row ball bearing 单列滚珠轴承

single-row centripetal ball bearing 单列向心滚珠轴承

single-row centripetal bearing 单列向心轴承

single-row radial ball bearing 单列星型滚珠轴承

single-row radial thrust ball bearing 单列向心推力球轴承

single-row roller bearing 单列滚柱轴承

2、塑料制品上的“飞边 ”用FLASH.

3、we need to have pry slots on all plates that can be separated in addition to

Alignment dowels for aligning plates during disassembly and assembly.

所有可分离的模板上要开撬模脚，还要有定位销以便在装拆模时模板可对齐。

4、铸造工装工艺

coreprint泥芯；芯头sandcore砂芯corebox芯盒 impression（外模造型后在砂箱

上压出的）凹腔cavity（芯盒上单个的）型腔cope pattern上模型drag pattern下模型

inserts镶块corner radii外圆角半径fillet radii内圆角半径

casting character placement铸造工艺补正及分型joint faces合模面（配合面）

parting line分型线casting technique铸造工艺shrinkage porosity缩松

slag patch夹渣,渣块shrinage cavity缩孔phenolic resin酚醛树脂

triethylaminen [化]三乙胺core shooter射芯机^cupola冲天炉^

main frequency furnace工频炉^core induction furnace有芯工频保温炉^

coreless induction furnace无芯工频保温炉^

duplex melting双联熔炼^manganese锰^static pressure line静压线^

molding line造型线^pressure molding line高压造型线^

injection pressure line.射压线^precoated sand覆膜砂^resin bonded sand树脂

砂^

self hardening sand自硬砂machine center加工中心^

computerized numerical control计算机数值控制address地址axis轴

machine coordinate origin机床坐标系原点