Reducers_Sund tool

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Product Features

●The necking bar mainly increases the length when the effective length of the tool bar is insufficient to meet the machining requirements

●The reducing rod adopts Sunde modular K interface, which is convenient for installing various coarse and fine boring cutters and matched Shanks

●The length of modular assembly can be increased normally only within 5 times of the tool diameter, and the rigidity of the tool itself must be considered when the length exceeds 5 times of the tool diameter

Steel
Stainless steel
Cast iron
Non-ferrous metal
Super Heat resistant alloy
Hardened steel

Product Ranges

Reduction with Type K Connection

K接口缩径杆.jpg

Designation	D1	D2	X1	X2	Kg
RE K25-K19x40	25	19	40	26.5	0.1
RE K32-K19x40	32	19	40	27	0.14
RE K32-K25x35	32	25	35	22	0.16
RE K40-K19x50	40	19	50	35	0.25
RE K40-K25x50	40	25	50	38	0.28
RE K40-K32x50	40	32	50	38	0.32
RE K50-K19x60	50	19	60	40	0.38
RE K50-K25x50	50	25	50	33	0.4
RE K50-K25x80	50	25	80	63	0.51
RE K50-K32x50	50	32	50	33	0.54
RE K50-K32x80	50	32	80	63	0.64
RE K50-K40x40	50	40	40	23	0.47
RE K50-K40x70	50	40	70	53	0.82
RE K63-K19x70	63	19	70	36	0.84
RE K63-K25x70	63	25	70	54	0.69
RE K63-K25x95	63	25	95	79	0.98
RE K63-K32x60	63	32	60	44	0.75
RE K63-K32x90	63	32	90	74	1.12
RE K63-K40x50	63	40	50	34	0.8
RE K63-K40x85	63	40	85	69	1.28
RE K63-K50x40	63	50	40	24	0.92
RE K63-K50x75	63	50	75	59	1.33
RE K90-K63x105	88	63	105	88	3.1

●The adaptor should be ordered separately, please click here.

Reduction with Type E Connection

E接口缩径杆.jpg

Designation	D1	D2	X1	X2	Kg
RE E32-E25x50.C	32	25	50	32	0.21
RE E40-E25x50.C	40	25	50	30	0.3
RE E40-E32x50.C	40	32	50	28	0.38
RE E50-E25x50.C	50	25	50	25	0.3
RE E50-E32x50.C	50	32	50	25	0.5
RE E50-E40x70.C	50	40	70	50	0.7
RE E63-E25x50.C	63	25	50	20	0.7
RE E63-E25x80.C	63	25	80	50	0.8
RE E63-E32x50.C	63	32	50	20	0.8
RE E63-E32x80.C	63	32	80	50	0.95
RE E63-E40x80.C	63	40	80	55	1
RE E63-E40x100.C	63	40	100	75	1.2
RE E63-E40x120.C	63	40	120	95	1.4
RE E63-E40x140.C	63	40	140	15	1.6
RE E63-E50x80.C	63	50	80	55	1.3
RE E63-E50x100.C	63	50	100	75	1.6
RE E63-E50x120.C	63	50	120	95	1.9
RE E63-E50x140.C	63	50	140	115	2.2
RE E80-E32x80.C	80	32	80	45	1.45
RE E80-E40x80.C	80	40	80	45	1.65
RE E80-E50x80.C	80	50	80	48	1.95
RE E80-E50x100.C	80	50	100	63	2.2
RE E80-E63x80.C	80	63	80	50	2.25
RE E80-E63x100.C	80	63	100	63	2.8

●The adaptor should be ordered separately,please click here.

Latest information updating....

加工中照片.jpg 刀具图片.jpg 加工后图片.jpg

Tool information	Existing cutting tool 1	Existing cutting tool 2	Test Tool 2
Brand	BIG	BIG	SOMGDE
Cutter body (cutter head, arbor, Shank) model	SLN200-270(Rough Boring Tool）	SLN200-270（Precision Boring Tool）	SNL 210-290.C
Cutter body (cutter head, arbor, Shank) model	SLN200-270(Rough Boring Tool）	SLN200-270（Precision Boring Tool）	（Coarse and Fine Boring Tool）
Diameter(mm)	240	240	240
Number of teeth	2	1	1
Blade and cutting tool type	CCMT 120408	TCGT110204L AC520U（BIG）	TCGT110204L AC520U(BIG)
Number of blade/blade	2	3	3
Speed(rpm)	210	200	300
Linear Velocity VC(M/min)	158	150	225
Feed rate per tooth(mm/z)	0.107	0.18	0.132
Per feed transfer(mm/rev)	0.214	0.18	0.132
Table/spindle feed(mm/min)	45	36	40
Cutting Depth ap(mm)	4	4	4
Processing Surface roughnessRa		Ra4.0	Ra3.0
Processing length L(mm)	280	280	280
Single piece processing time(S）	373	467	420
Number of work pieces processed		1	1

August 21 test, provided by the customer blade, test knife body size stability, coarse and fine one-way vibration-free knife phenomenon, up and down hole size changes in. 005, save half precision time 6.2 min, test results approved by customers.

Latest information updating....

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Reduction with Type K Connection

Reduction with Type E Connection

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