Anchor windlass gypsy of five tooth cable lifter

The wildcat of anchor windlass is used to haul in and pay out anchor chain on board ships.

The basic size of the five-tooth anchor windlass gypsy profile

d	D0	D	Dmax	D2	D3	D4	R1	R2	R3	H	k	b	B	s	r1	r2	@
12.5	159	170	85	118	203	213	119	19	11.5	14	10	23	58	23	20	5	72DEGREE
14	178	191	95	132	227	237	133	21	12.5	15	10	25	64	25	22
16	204	218	109	150	259	269	152	24	14	18	11	28	74	29	25
17.5	223	238	119	165	284	294	166	26	15.5	19	11	31	81	32	28
19	242	259	129	178	308	318	180	29	17	21	12	34	87	34	30
20.5	261	279	139	192	332	342	195	31	18	23	13	36	94	37	33
22	280	299	150	206	356	366	202	35	19.5	23	14	39	101	40	35
24	306	327	163	224	389	399	221	38	21	24	15	42	110	43	38
26	331	354	177	242	421	433	239	42	22.5	26	16	45	120	47	42	6
28	357	381	190	261	454	466	244	50	24	28	17	48	129	50	45
30	382	·108	204	279	486	498	246	54	25.5	30	18	51	138	54	48
32	407	436	217	298	518	530	248	58	27	32	19	54	147	58	51
34	,133	463	231	316	551	563	250	61	29	34	20	58	156	61	55
36	458	490	2·15	324	583	595	252	72	30.5	36	21	61	165	65	58
38	484	517	258	342	616	628	266	76	32	38	22	64	175	68	60
40	509	544	272	360	648	662	280	80	33.5	40	23	67	184	72	64
42	535	572	285	378	680	694	294	84	35	42	23	70	193	76	67
44	560	599	299	396	713	727	308	88	37	44	24	74	202	79	70	7
46	586	626	313	414	745	759	322	92	38.5	46	25	77	212	83	74
48	611	653	326	432	778	792	336	96	40	48	26	80	221	86	76
50	636	681	340	450	810	824	350	100	41.5	50	27	83	230	90	80
52	662	708	354	468	842	856	364	104	43	52	27	86	239	94	83
54	688	735	367	486	875	889	378	108	45	54	28	90	248	97	86
56	713	762	381	504	907	923	392	112	47	56	28	94	258	101	90	8
58	738	789	394	522	940	956	406	116	48	58	29	96	267	104	92
60	764	817	408	540	972	988	420	120	50	60	30	100	276	108	96
62	789	814	422	558	1001	1020	434	124	51.5	62	31	103	285	112	99

Material

Our wildcat cast from medium-strength carbon steel castings to provide a surface hardness of approximately 150HB

Terms of cable-lifter

Image credit: marinestudy

chain groove—circumferential groove at the chain centerline to provide clearance for links passing normal to the wildcat shaft centerline.

chain pockets—recesses between the flanges and whelps into which links with flat side orientated parallel to the wildcat shaft centerling lay.

detachable link—a “C” shaped link, closed by means of a pair of closing pieces and a taper pin, and used to join anchor chain lengths and appendages into a continuous length aboard ship.

flanges—circumferential rims on the outside of the whelps, chain pockets, and chain groove.

link grip—the inside dimension of a chain link representing the effective length of a chain link in an assembled chain. Generally four times the nominal size of a stud link anchor chain.

whelps—protrusions on the inside of the flanges of the wildcat that resemble gear teeth and of such shape and dimensions so as to follow the path of the chain, as it enters and leaves the wildcat. Faces of protrusions are separated by the chain groove to permit links with the flat side normal to the wildcat shaft centerline to pass, but blocking links with the flat side oriented parallel to the wildcat shaft centerline.

wildcat—a rotating member specially contoured to receive assembled chain links and connecting links around the
circumference of the member and of suitable strength to impart motion to the chain when rotated.

Quote from ASTM International

Chain warping Test Methods

Measure the size of the anchor gyspy with the corresponding measuring tool

Check and check the grade and material certificate of the material used for the cable lifter

testing regulations

The inspection of the anchor gypsy is divided into type inspection and factory inspection.

Type inspection

a) First products of various modes:

b) Production and type identification of old products:

c) After formal production, due to major changes in structure, materials and processes, it is enough to affect performance:

d) Resume production after 4 years of production stoppage:

e) The factory inspection result is quite different from the previous type inspection result:

f) National quality supervision agencies have requirements.

Anchor windlass gypsy of five tooth cable lifter

Table of Contents

The basic size of the five-tooth anchor windlass gypsy profile

Material

Terms of cable-lifter

Chain warping Test Methods

testing regulations

Type inspection

Case

Related Products:

Ask For A Quick Quote