cast iron splicing plate

详情描述：

Splicing plate services as the measuring basis, which is used for insepcting the machinery parts` geometric tolerance, such as flatness,straightness,etc. Also, it can be used to the scribing, abrasive, machineing equipment,installation and more.
the raw material of the Splicing plate is the high -strengthHT200-300，whose surface hardness is of HB170-240.
.After the two manual handing such as 600℃ to 700℃ artificial annealing as well as 2 to 3 years of natural aging, the T-slot has plate perfectly resists abrasion and has stable precision.
Precision accuracy:T-slot  plates shall be classified as Grade 0, Grade 1, Grade 2, and Grade 3.
Splicing plate not only can guarantee the same precision accuracy as the large plate, but also can
save cost and it is convient in shipment.