[梯形丝杠螺母]丝杆内螺纹的极限尺寸

[更新时间：2013-07-13 点击次数：379 ]

丝杆内螺纹的极限尺寸表

丝杆内螺纹的极限尺寸

公称直径      D	螺 距    P	大 经  Dmin	中 经 D2max	中 经 D2min	小 径  D1max	小 径  D1min
22	2.5	22	20.516	20.376	19.574	19.294
24	3	24	22.221	22.051	21.067	20.752
25	2	25	23.841	23.701	23.071	22.835
26	1.5	26	25.151	25.026	24.566	24.376
27	3	27	25.221	25.051	24.067	23.752
28	2	28	26.841	26.701	26.071	25.835
30	3.5	30	27.907	27.727	26.566	26.211
32	2	32	30.841	30.701	30.071	29.376
33	3.5	33	30.907	30.727	29.566	29.211
36	4	36	33.592	33.402	32.045	31.670
38	1.5	38	37.151	37.026	36.566	36.376
39	4	39	36.592	36.402	35.045	34.670
40	3	40	38.221	38.051	37.067	36.752
42	4.5	42	39.277	39.077	37.554	37.129
45	4.5	45	42.277	42.077	40.045	40.129
48	5	48	44.964	44.752	43.037	42.587
50	3	50	48.231	48.051	47.067	46.752
52	5	52	48.964	48.752	47.037	47.670
55	4	55	52.602	52.402	51.045	50.670
56	5.5	56	52.652	52.428	50.521	50.046
58	4	58	55.602	55.402	54.045	53.670
60	5.5	60	56.652	56.428	54.521	54.046
62	4	62	59.602	59.402	58.045	57.670
64	6	64	60.339	60.103	58.005	57.505
65	4	65	62.602	62.402	61.045	60.670
68	6	68	64.339	64.103	62.005	61.505
70	6	70	66.339	66.103	64.005	63.505
72	6	72	68.339	68.103	66.005	65.505
75	4	75	72.602	72.402	71.045	70.670
76	6	76	72.339	72.103	70.005	69.505
78	2	78	76.851	76.701	76.071	75.835
80	6	80	76.339	76.103	74.005	73.505
82	2	82	80.851	80.701	80.071	79.835
85	6	85	81.339	81.103	79.005	78.505
90	6	90	86.339	86.103	84.005	83.505
95	6	95	91.353	91.103	89.005	88.505
100	6	100	96.353	96.103	94.005	93.505

[文章来源：梯形丝杠螺母_大型加长丝杠加工_花键轴光轴加工]

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