Zigler Z-2312, Инструкция по эксплуатации

Страница: 18 / 49

OPERATION AND MAINTENANCE MANUAL
Semi-automatic BOV Crimping Machine Z-2312
A0310.01.2312.905.1.EN Page 18/33
a) b) c)
Fig. 5. Instruments made by Zigler Polska used in crimp parameters measurement:
a) PPHZ – for measuring crimp height, b) PPDZ - for measuring crimp diameter,
c) PPHK - for measuring contact height
Typical thickness values of the valve hood are:
0,3 mm – for hoods made of white tin;
0,4 mm – for hoods made of aluminum.
The table below presents the proportions between the thickness of the valve hood (e), and proper
crimp diameter (CD) which should be set.
Tab. 2. Crimp diameter (CD) depending on the value of valve hood thickness (e)
e 0,22 0,24 0,26 0,28 0,30
CD 27,20 27,18 27,15 27,13 27,10
Tab. 3. Crimp height depending on the contact height (KH), valve seal thickness (J) and valve hood
thickness (e)
Contact height
(KH)
Crimp height (CH)
e=0.3 mm
J=0.8 mm
e=0.3 mm
J=0.5 mm
e=0,4 mm
J=0,8 mm
4.0 mm
4.05 mm
4.10 mm
4.15 mm
4.20 mm
4.25 mm
5.10 mm
5.15 mm
5.20 mm
5.25 mm
5.30 mm
5.35 mm 4.80 mm
4.85 mm
4.90 mm
4.95 mm
5.00 mm
5.05 mm 5,20 mm
5,25 mm
5,30 mm
5,35 mm
5,40 mm
5,45 mm