K
u
n
st
st
o
ffs
c
h
w
e
iß
te
c
h
n
ik
W
e
ld
in
g
T
a
b
le
s
C
h
a
p
te
r 6
20
1,5
19
1
18
1
17
1
16
1
15
1
14
1
13
1
12
1
11
1
10
1
9
1
9
1
8
1
7
0,5
6
0,5
5
0,5
4
0,5
3
0,5
2
0,5
Thickness
Bead hight
Lenght
J o i n i n g f o r c e
[kp]
For the given adjusting and welding force the movement force of the welding slide has to be added! 1 kp = 10 N
Table for PP
Heating up time =
15 x
wall thickness [sec], for 2 - 4 mm wall thickness; and
16
x
wall thickness [sec], for 5 - 10 mm wall thickness
Cooling down time under joining force =
2,0 x
wall thickness [min], for 2 - 4 mm; and
1,75 x
wall thickness [min] for >4 - 10 mm wall thi
The standard value for heating element temperature is 210° C ± 10 °C, for
smaller
wall thickness higher temperatures have to be realized.
237
241
245
249
253
257
261
265
269
273
277
281
285
289
293
297
301
225
229
232
236
240
244
248
251
255
259
263
267
270
274
278
282
286
213
217
220
224
227
231
235
238
242
245
249
253
256
260
263
267
271
201
205
208
211
215
218
222
225
228
232
235
239
242
245
249
252
256
189
193
196
199
202
205
209
212
215
218
221
225
228
231
234
237
241
178
181
184
187
190
193
196
199
202
205
208
211
214
217
220
223
226
166
169
171
174
177
180
183
185
188
191
194
197
199
202
205
208
211
154
157
159
162
164
167
170
172
175
177
180
183
185
188
190
193
196
142
145
147
149
152
154
157
159
161
164
166
169
171
173
176
178
181
130
133
135
137
139
141
144
146
148
150
152
155
157
159
161
163
166
119
121
123
125
127
129
131
133
135
137
139
141
143
145
147
149
151
107
109
110
112
114
116
118
119
121
123
125
127
128
130
132
134
136
107
109
110
112
114
116
118
119
121
123
125
127
128
130
132
134
136
95
97
98
100
101
103
105
106
108
109
111
113
114
116
117
119
121
83
85
86
87
89
90
92
93
94
96
97
99
100
101
103
104
106
71
73
74
75
76
77
79
80
81
82
83
85
86
87
88
89
91
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
48
49
49
50
51
52
53
53
54
55
56
57
57
58
59
60
61
36
37
37
38
38
39
40
40
41
41
42
43
43
44
44
45
46
24
25
25
25
26
26
27
27
27
28
28
29
29
29
30
30
31
1180
1200
1220
1240
1260
1280
1300
1320
1340
1360
1380
1400
1420
1440
1460
1480
1500
0
3
.0
3
.2
0
0
9
W
o
rk
in
g
In
s
tru
c
tio
n
s
W
ID
O
S
P
S
M
1
5
P
a
g
e
2
3
/
4
o
f 3
3
