merry Christmas
1import turtle
2screen = turtle.Screen()
3screen.setup(800,600)
4circle = turtle.Turtle()
5circle.shape('circle')
6circle.color('red')
7circle.speed('fastest')
8circle.up()
9square = turtle.Turtle()
10square.shape('square')
11square.color('green')
12square.speed('fastest')
13square.up()
14circle.goto(0,280)
15circle.stamp()
16k = 0
17for i in range(1, 17):
18 y = 30*i
19 for j in range(i-k):
20 x = 30*j
21 square.goto(x,-y+280)
22 square.stamp()
23 square.goto(-x,-y+280)
24 square.stamp()
25 if i % 4 == 0:
26 x = 30*(j+1)
27 circle.color('red')
28 circle.goto(-x,-y+280)
29 circle.stamp()
30 circle.goto(x,-y+280)
31 circle.stamp()
32 k += 2
33 if i % 4 == 3:
34 x = 30*(j+1)
35 circle.color('yellow')
36 circle.goto(-x,-y+280)
37 circle.stamp()
38 circle.goto(x,-y+280)
39 circle.stamp()
40square.color('brown')
41for i in range(17,20):
42 y = 30*i
43 for j in range(3):
44 x = 30*j
45 square.goto(x,-y+280)
46 square.stamp()
47 square.goto(-x,-y+280)
48 square.stamp()
49turtle.exitonclick()
1import turtle
2screen = turtle.Screen()
3screen.setup(800,600)
4circle = turtle.Turtle()
5circle.shape('circle')
6circle.color('red')
7circle.speed('fastest')
8circle.up()
9square = turtle.Turtle()
10square.shape('square')
11square.color('green')
12square.speed('fastest')
13square.up()
14circle.goto(0,280)
15circle.stamp()
16k = 0
17for i in range(1, 17):
18 y = 30*i
19 for j in range(i-k):
20 x = 30*j
21 square.goto(x,-y+280)
22 square.stamp()
23 square.goto(-x,-y+280)
24 square.stamp()
25 if i % 4 == 0:
26 x = 30*(j+1)
27 circle.color('red')
28 circle.goto(-x,-y+280)
29 circle.stamp()
30 circle.goto(x,-y+280)
31 circle.stamp()
32 k += 2
33 if i % 4 == 3:
34 x = 30*(j+1)
35 circle.color('yellow')
36 circle.goto(-x,-y+280)
37 circle.stamp()
38 circle.goto(x,-y+280)
39 circle.stamp()
40square.color('brown')
41for i in range(17,20):
42 y = 30*i
43 for j in range(3):
44 x = 30*j
45 square.goto(x,-y+280)
46 square.stamp()
47 square.goto(-x,-y+280)
48 square.stamp()
49turtle.exitonclick()
树脂胶流量测试系统由一台MRF-2.0E型胶流量测试机,一台MRF-P1取样冲模机和一台MRF-P2取样冲模机组成。设计紧凑,外形美观,符合美国IPC-TM-650标准中试验方法2.3.17各项要求,用于测量半固化片的树脂流动性测试。
The RF-2,OE Resin Flow Press is desighed to meet the requirements of IPC-TM-650 Method2.3.17for determing the resin flow Percent of prepreg as well as for "scaled flow testing"
MRF-P1冲模机
电动冲切类机床带Ф81.10mm直径冲模
能力(KN)-------------------------------------20
行程(㎜)-------------------------------------40
用电要求--------------------------------220V,50HZ,300W
模具直径(㎜/in)---------------------------81.10/3.192
机体尺寸(㎜):(W×D×H)-----------------320×480×540
MRF-P2冲模机
气动类机床带方形冲模
能力(KN)--------------------------------------30
行程(㎜)--------------------------------------40
用气要求----------------------------------------6 bar以上
模具尺寸(mm)-----------------------------102×102(±0.25)
机体尺寸(㎜):(W×D×H)-------------------370×370×540
机体重量(㎏)----------------------------------140
用电要求--------------------------------------- 220V,50HZ
The RF-2,OE Resin Flow Press is desighed to meet the requirements of IPC-TM-650 Method2.3.17for determing the resin flow Percent of prepreg as well as for "scaled flow testing"
MRF-P1冲模机
电动冲切类机床带Ф81.10mm直径冲模
能力(KN)-------------------------------------20
行程(㎜)-------------------------------------40
用电要求--------------------------------220V,50HZ,300W
模具直径(㎜/in)---------------------------81.10/3.192
机体尺寸(㎜):(W×D×H)-----------------320×480×540
MRF-P2冲模机
气动类机床带方形冲模
能力(KN)--------------------------------------30
行程(㎜)--------------------------------------40
用气要求----------------------------------------6 bar以上
模具尺寸(mm)-----------------------------102×102(±0.25)
机体尺寸(㎜):(W×D×H)-------------------370×370×540
机体重量(㎏)----------------------------------140
用电要求--------------------------------------- 220V,50HZ
流动性试验机
MRF-2.0E型流动性试验压机,设计紧凑,外形美观,符合美国IPC-TM-650标准中试验方法2.3.17各项要求,用于测量半固化片的树脂胶流动性测试。
MRF-2.0E胶流量试验压机
● 测试半固化片树脂流动性
● 进口优质零部件组装
● 压缩空气驱动
● 数字式显示,温度PID控制
● 操作简便,无须特殊维护
The MRF-2,OE Resin Flow Press is desighed to meet the requirements of IPC-TM-650 Method2.3.17for determing the resin flow Percent of prepreg as well as for "scaled flow testing"
● Special design for resin flow testing of prepreg
● All quality parts build up in China
● Pneumatic operation
● Trouble-free equipment requires no special maintenance
MRF-2.0E型流动性试验压机,设计紧凑,外形美观,符合美国IPC-TM-650标准中试验方法2.3.17各项要求,用于测量半固化片的树脂胶流动性测试。
MRF-2.0E胶流量试验压机
● 测试半固化片树脂流动性
● 进口优质零部件组装
● 压缩空气驱动
● 数字式显示,温度PID控制
● 操作简便,无须特殊维护
The MRF-2,OE Resin Flow Press is desighed to meet the requirements of IPC-TM-650 Method2.3.17for determing the resin flow Percent of prepreg as well as for "scaled flow testing"
● Special design for resin flow testing of prepreg
● All quality parts build up in China
● Pneumatic operation
● Trouble-free equipment requires no special maintenance
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