The mould life that prolongs punching machine blade to grind needs to which accomplish at 6 o'clock

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The specific type standards that knows punching machine and pattern differs somewhat, the user is united in wedlock to know and sum up experience actually even, play gives the optimal performance characteristics of the mould, when 1) blade is ground, inside the V that holds drift upend clip chuck of magnetism of grinder of Yu Ping face chamfer or clamping apparatus, every time grinding quantity is 0.

03~0.

05mm, till drift is sharp,repeat grinding, quantity of the biggest grinding is commonly 0.

1~0.

3mm. 2) uses agglomeration alumina emery wheel, hardness D~J, grind bead size 46~60, had better choose the emery wheel that applies to high-speed steel grinding. 3) is close to emery wheel when grinding muscularity or mould when, add cooling fluid can prevent mould overheat and craze or anneal, answer to ask to choose cooling fluid of high grade multipurpose according to manufacturer. 4) emery wheel is down feed to measure 0.

03~0.

08mm, transverse feed 0.

13~0.

25mm, transverse feed rate 2.

5~3.

8m/min. After 5) blade is ground, with oilstone burnish point, purify burr, grind a radius 0.

03~0.

The round horn of 05mm, can burst apart in order to prevent point. , demagnetization of Z+A1Y5Z-I;X%D$q&I3z 6) drift is handled and the lube on gush, prevent to rust. Small make up remind the adjusts a pattern position with use should proper around here, give an issue in order to prevent halfway. CNC Milling CNC Machining