电极直径

接头

接头孔

螺距

D

L

d2

l

d1

H

250

155.58

0

-0.50

220.1

0

-1

103.8

0

-3

10

147.14

+0.50

0

113.05

+7

0

8.47

300

177.17

270.9

116.9

168.73

138.45

350

215.9

304.8

150

207.47

155.4

400

241.3

338.6

169.8

232.87

172.3

450

273.05

355.6

198.7

264.62

180.8

500

298.45

372.5

221.3

290.02

189.25

75

46.04

0

-0.50

76.2

0

-1

20.8

0

-3

6

39.72

+0.50

0

41.1

+7

0

6.35

100

69.85

101.6

40.3

63.53

53.8

130

79.38

127

45.6

73.06

66.5

150

92.08

139.7

56.2

85.76

72.85

200

122.24

177.8

80

115.92

91.9

250

152.4

190.5

108

146.08

101.3

300

177.8

215.9

129.2

171.48

114

350

203.2

254

148.2

196.88

133

400

222.25

304.8

158.2

215.93

158.4

450

241.3

304.8

177.9

234.98

158.4

500

269.88

355.6

198

263.56

183.8