Modular rigid connection reamer system

Productfeature

Threebasic parts:main holder,connectorandcutterhead

Twoconnecting structures:adjustablerigid connecting structure,highprecisionrepetitivepositioningstructure

Thehigh-precisionrepetitivepositioningstructure could provide the foundation forinteligentmanufacturingand professional manufacturing.

Simpleoperation, " 0 " basicrequirements forcustomers,5minutestomasteradjustment,replacementand otheruse.

Range of application

Suitable for hole finishing of diameter,roundness,cylindrical and soon special requirements;(Thewhole tool systemisadjustable,high precision,stableandeasytoadjust)

Adaptto large-scale,assembly line,intelligentproduction

Advantage

· Simple

Simple adjustment, easy to achieve system tolerance within 0 . 0 0 2 \mathsf {mm } simple training.
After the first adjustment, it could be used normally, no need to adjust again.
The precision of repeated positioning is 0 . 0 0 3 \mathsf {mm } ,easytomaster.
No redundant requirements for customers (no need for tool setting).

Stable

Havecertainabilitytocorrect radialtoleranceofmachine tool.

Thesystemisstable,anditstoleranceiswithin 0 . 0 0 2 {mm } .Andreplacethetoolheadwithatorsionwrench toavoid human influence.
Theprecisionofcutter head is 0 . 0 0 3 {mm } ,thetoleranceofcutterheaddiameteris 0 . 0 0 2 {mm }
Theconnectionof wholetool systemisstable,has good rigidity.And the geometrical toleranceofallkinds ofmachinedpartslstable.Tool lifeisstable.

Efficient

\mathsf { V c } = 5 0 { ~ } 1 5 0 \mathsf { m / m i n }
{ f } z = 0 . 0 7 { ~ } 0 . 3 {mm / t }
Highspeed,high feed efficient processing.

The tool shank

BT series

HSK series

Straightshank series

Modularflexibleconnectionreamersystem

Productfeature

Basicstructure:toolshank,flexibleconnectionstructure,tool head

Connectionstructure:flexibleconnectionstructure

Flexibleconnection structure could solve the problemsof large machine tool runout,dificult toadjust, feedingaccuracy cannot guaranteeworkingconditions.

Range of application

Suitable for10 times,20 timesor even 50 times deep hole reamer processing

Floating structure,no correction function for bottom hole.

It is especially suitable for lathes toadjustthe runout,and theprecisionof the reamer processing can not be guaranteed during the feeding.

和餐

Accessories Adjustor

小

Operation guide

【6】 Clean the end face of the check 【1】After cleaning the cone hole of the head,steel balland cone hole (after spindleof themachine tool,beatthe cleaning,blowitwithanairgunforbetter innercone hole of the spindle witha dial effct),pressthestelballintothecheck meterasshownin thefigure. If the inner head without marking surface by hand,and coneholebeat <= 0 . 0 2 \mathsf {mm } thissystem usethe pressing screwto fix the check can make up for the error of the machine head on the connecting head and gradually tool. lockthe tool headscrews. 【2】After cleaning the upperend 【7】Alignthe needleof themicrometer faceandconicalsurfaceofthemain withthemiddlepositionofthecalibration handle,install themain handleon the headasshowninthefigure,andplace it machinetool spindle. horizontallywiththecalibrationhead. 【8】Rotate the spindle to find the 【3】As shown in thefigure,put the highestpoint,androtatetheadjusting dial gauge on the smooth surface of the screwof the adjusting ring to the pointin main handle,remove themain handle thesame directionas the highest point, androtate 1 8 0 ^ { \circ } before installing it on adjust with the hexwrench,adjust the themain shaft. Reinstall themain amountto half ofthemaximum handle in the directionwith minimum pulsation,repeat thisstepuntil the runout. pulsation < 0 . 0 0 2 {mm } # 【4】Installtaustingingut 【9】Cross-tighten6connectorpress thelimitscrewtorotatetheadjusting screws;Confirm thatthesystembeat≤ ring relatively smoothly. 0 . 0 0 2 \mathsf {mm } 【5】Clean theflange surface of the connector. Installsix spring washers 【10】Remove the check head and (convexface up) and theconnector install thetool head.Gradually lock the pressing screwsasshown inthefigure. pressing screwsand confirm that the The spring washersshould be slightly systemrunoutis less than 0 . 0 0 3 {mm } deformed.

△

1.Strictlyfollow theabovesteps toadjustthesystem.Ifyoudonotdoanything indetail,followthe on-site operation training.
2.All parts of this systemare specialy processed.Do not use other products to replace any part. 3.Afterthesystem isadjusted,remove theadjusting ringandensure thatallscrewsare in the tightening state before processing.
4.If the system is not used foralong time,tightenall screwsand check the systempulsation.
5.Payattention to the change of temperature diference,resulting in thermal expansion and cold contraction of the system affecting the machining accuracy.

Processing case

Connecting rodwith small hole head

Φ22 (+0.021/0) x 2 0 \mathsf {mm } （20 Machine type:BT40 center inside cold

Automotivesteeringgear

\Phi 1 5 . 0 3 （+0.01/-0.01） ×48mm Machine type:BT40 inner-cooling

Thesolution

Trouble The solution Trouble Thesolution
Holediameter increases Increase tool installationaccuracy Scratch onsurface n Reduceheiesee Shorten tool overhang Inrestisaa Shortentool overhang Increase oil ratio Useabiggerchamferinganglecutter Inspect cutter wear Reduce the retracting speed Adjust cutter head size Chip jamming
Poor straightness Reduce oil ratio Extend tool overhang Increase tolinstallationaccuracy Inspectcutterwear Reduce the line speed Change thechamferingangleofcuttel n Reduce the feed Reducemachining allowance Increaseworkclamping rigidity Compare the hole diameter Holediameterbecomessmaller variationbetweenclampingand Change thecutter non-clamping Reduce oil ratio Check the direction of chip flow Extend tool overhang Increase the line speed Reduce the feed
Chatteringvibration Bad surface quality Increase tool installationaccuracy Inspect cutter wear Change the chamferingangleof cutter Increase toolinstallationaccuracy Increasework clampingrigidity Use internal coolant type machine Reduce the line speed Increase oil ratio Increase feed

Surveyinformation sheet

HSK-Atool holder

HSK-A-HMhydraulicchuck ..F002
HSK-A-HMslenderhydraulicchuck ..F005
HSK-A-CDS thermal shrinking chuck ..F006
HSK-A-CSK High speed precision collect chuck .F009
HSK-A-ERspringcollectchuck ..F010
HSK-A-VERsynchro tappingchucks .F011
VERExtension Shank forsynchro tapping chucks .F012

HSK-A-HMhydraulicchuck

Feature

·Balance to G2.5at25,000 rpm
·2.5D point radial runout≤0.003mm
·Axial length can be adjusted
·Tool shank tolerance grade:H6
·With reducing sleeve clamping,achieve more flexible clamping range

HSK32A

O

HSK40A

HSK63A

P

HSK100A

HSK-A-HM slenderhydraulic chuck

Feature

·HM series toolsuse for high speed and high precisionmachining,and have good cuting effect. ·Balance to G2.5at 20,000 rpm
·Minimal radial runout is 0 . 0 0 3 \mathsf {mm }
·Slendershank design,avoid the processing interfere.

HSK-A-CDS thermal shrinkingchuck(One-piece)

HSK-A-CDS thermal shrinking chuck(One-piece)

Feature

·Balance to G2.5at25,000 rpm * Minimal radial runout is 0 . 0 0 3 \ : {mm }

HSK-A-CDS thermal shrinking chuck(Split type)

Feature

·Balance to G2.5at25,000 rpm * Minimalradialrunoutis 0 . 0 0 3 \ : {mm }

HSK-A-CSK High speed precision collect chuck

Feature

·Balanceto G2.5at25,000 rpm * Minimal radial runout is 0 . 0 0 5 {mm }

HSK-A-ER spring collect chuck

Feature

·Balance to G6.3at15,000 rpm * Minimal radial runout is 0 . 0 2 \mathsf {mm }

1③

HSK-A-VER synchro tapping chucks

VER Extension Shank for synchro tappingchucks

Feature

·Preferred for extrusion tap ·No reliance on equipment accuracy ·Use ER tapping collect chuck clamping ·Increase the using life of taps more than 8 0 % （204号 ·Improve 2-4 times processing efficiency ·Improve the surface machining quality and precision

H

Micro-mini boring bar ..G002
Special cutter for grooving ...G003
Special cutter for peeling ......G005
Special carbide shim for cermet bearing ...G007
Spiral cutter head ...G008
High speed slotting milling cutter ...G009
Gear milling cutter .....G6010
The crankshaft milling cutter ....G011
Rail transit forming milling cutter ....G012
Rotor milling cutter ..G014
Indexableinsertthreadmillingcutter ...G015
Crown drills ..G016
Indexable gun drill ..G017
Non-standard fine and rough composite boring cutter head .G018
CAPTO turnning tool ....G019
Spur gear cutter ....G027

Micro-mini boringbar

Product feature

1.High precisionmanufacturing,tolerance controlwithin5um
2.Strong impact resistance,suitable for high-speed processing different materials.
3.Widely used in small hole grooving,boring,thread turning, 0 . 8 { - } 8 \mathsf {mm } diameter hole processing.
4.Suitableforon-ferrousmtal,lowarbonsteel,stainlesssteel,titaniumalloyhighemperaturellytc.

Special cutter for grooving

Featureof HA chip breaker:

1.Unique curved surface design,reduce vibration, good cuting performance, effectively reduce built-up edge.
2.Streamline cutting edge,reduce cutting resistance,cutting more faster.
3.Carbide matrixwith high heat resistance gradient structure ensures high safety of cutting edge.
4.The coating has high temperature resistance,impact resistance,oxidation resistanceand strongadhesionability.

Featureof HSchip breaker:

1.Cutting edge passivation treatment,improve the strength of the tip.
2.Large positive Angle for smooth cuting chips discharge.
3.Carbide matrix with high heat resistance gradient structure ensures high safety of cutting edge.
4.Thecoating has high temperature resistance,impact resistance,oxidation resistanceand strongadhesionability.

ProductDetail

ProcessCaseA

Customer requirement: Reducing tool cost per piece

Comprehensiveevaluation:theservice lifeof the long-fittool ismore than 1 0 % higher than that of the current tool.The cutting surface quality of the long cut tool is equivalent to that of the current tool.

Product Name:Stainlesssteel plate
Processed Material:304stainlesssteel
Material Hardness:-
Machine type: Shanghai Hengli grooving machine

Industry type:Stainlesssteel industry

Process Case B

Customer requirement: Reducing tool cost per piece. Comprehensiveevaluation:theservice lifeof the long-fittool is morethan 1 0 % higher thanthat of thecurrent tool.

Product Name:Stainlesssteel plate
ProcessedMaterial:201stainlesssteel
Material Hardness:-
Machine type:Shanghai Hengli grooving machine

Industry type:Stainless steel industry

Special cutter for peeling

Peelingcutter isapplied to centerless lathe,used for turningsteel, copper, titanium,magnesium,aluminumand otherpipes,wire rod.

Fast removal of surface cracks,oxidation layeror decarburization layer, working out the high-precision pipe,wire,etc.And the efficiencyof several timesto dozensof timesmore than the conventional process.

Steelprocessing

Special carbide shim for cermet bearing

Productfeature

1.Reasonable base composition ratio, greatly improve the high temperature performance,at thesame timealso strengthen the thermal conductivity and thermal expansion resistance of the product.
2.High-precision manufacturing technique,makes the use of products more competitive advantage.
3.Provide different shapes and specifications to facilitate subsequent processing.

1

Spiral cutter head

BAPmillingcutter

Sleeve spiral cutter head milling diameter range is \Phi 5 0 { - } \Phi 6 3 {mm } ,withAP series insert.
Rod type spiral cutter head milling diameter range is \Phi 2 0 . \Phi 5 0 {mm } ，withAP series insert.

Productfeature

1.Theend teeth are installed withaclosed groove structure,improve the impactresistance of the end teeth, cutting smoothly.
2.Eccentricfasteningscrewdesign,tomakethe insertandthepositioning surface fitclosely,strong rigidity great processing effect.
3.Optimized the cutter spiral groove design,cuting more lightly,removing chips more smoothly.
4.Thetoolbodyistreatedbyvacumquenching,toimprove therigidityreducevibrationandimprove thestability.

High speed slotting milling cutter

DFC series products

Diameterrange:Φ80-Φ200mm Slottingwidth:6mm-25mm

DFW series products

Diameterrange:Φ80-Φ200mm Slottingwidth:6mm-25mm

Productfeature

1.Used for sloting the fixed size groove,also can milling general groove,step surface,side.
2.Improve the cutting efficiency and milling some difficult sites.
3.Suitable formilingstep surface and groove ofsteel, cast iron,stainlesssteel and other materials.

Gearmilling cutter

Productfeature

1.C.H.Tech gear milling insert,are developed for Chinese processing condition, perfectlyachieving theprocessingeffectofwel-known Europeanbrands. 2.With C.H.Tech high quality milling cutter disc,it could make the cutting tool more stable, usinglifeof insertmore longer,cuttingspeedmore faster.

3.The sidecutting edgeofroughmiling inserts,canberotated8times.Reduce thecostof insertsandadjustmenttime

Application

■Precision: + 1 - 0 . 1 \mathsf {mm } ■Module: 6 . 7 0 {mm } ■Diameteroftool:Φ200-Φ500mm

加工案例一

Comprehensive evaluation: C.H.Tech tool can meet customer working conditions and efficiency requirement,smoothcutting,hasabetter heatdissipationeffect,and couldachieve thebetter cutingperformance.Thepriceisequivalenttothecurrnttool,andtheservicelifeofthetoolisincreasedby 2 0 0 %

Process Case B

Comprehensive evaluation: C.H.Tech tool can meet customer working conditionsand eficiency requirement, smooth cutting,hasabetterheatdissipationeffect,andcouldachievethebettercuttingperformance.Ourinsert's price hasaabsoluteadvantage of thecurrent tools,and itsuselife isalmost the sameas the current ones.

Note:The dimensions of shim see page G012

Productfeature

1.The insert adopts high toughness matrix with high quality CVD coating to provide higher processing efficiency and tool life; 1.Grinding precision insert combined with optimized tooth arrangement design, to make workpiece surface achieving the pre-grinding standard; 3.Cuting partsadopt segmented modular installation design,easy to unload and adjust; 4.Excellent cuting performance,toachievea high chip removal eficiency.

Process Case

Comprehensive evaluation: Meetcustomerroughness requirement.Accordingtothe toolwearanalysis,theC.H.Tech toolwearislighterthanthecurenttool,stllouldontinueprocessing.Thereisnobreakage,justnormalearsolve theanti-breakage propertyof insert. Improve the stabilityof cutting tools.

Rail transit forming milling cutter

Productfeature

1.Used for processingrailsand wheels.
2.High performancecutting tool，spiral interlaced geardesigncan effectivelyreducecutting forceand improve tool life.
3.Improve the cuting stability,reduce the cutting force,reduce the tendencyof processingvibration.

Product name:Rail Processed material:CB3717-0360AT(U75V) Material hardness:HRC38-42 Machinetype:CNCgearmillingmachine Industrytype:56mCNCmilling(WEST)

Customer requirement: improve processing surface quality, reduce tool cost.

Comprehensive evaluation: The cost per unit cuting tool of C.H.Tech is 1 5 % lower than that of current cutting tool, andthe processingsurfacequalityisalsobetterthanit.

Rotor milling cutter

Product feature

1.There isa varietyof insertmaterials,suitable for rotorprocessing differentmaterials, tomeet the requirement of differentcustomers. 2.Mature tool processing scheme,to bring customers better quality milling products.

Application

1.Rough finish to semi-finish 2.Thediameterof tool:200-800mm 3.Cutting parameters Linearspeed:80-150m/min Feed per tooth:0.3-0.6 (mm/rve)

Indexable insertthreadmilling cutter

Rangeofapplication

Interlacethreadmilingcutterisusedforinternalthreadmillng,andsuitableforlessthanorequalto2timesofdiameter.
Reduce cutting resistanceandsavemachining time.

Milling shank specification

Insertspecification

Crown drill

Product parameter range

Diameterranger:Φ12-Φ26mm Timesthediameter:1.5D-12D

Productfeature

1.Special cutting-edge design,reduce driling resistance,improve driling accuracy.
2. Strengthened the cutter shank core,to prevent excessive bending.
3.Mechanical design of spiral groove makes ironchips removingl more smoothly.
4.Convenienttoreplacedrilltip,simpleoperation.
5.Suitable forprocessingvariousmaterials.

Indexable gun drill

Productfeature

■Compare to welding gun drill 1.The feed can be increased by2.5 times toachieve higher production efficiency. 2.Special coating insert with 3-cornerscuting edge fitswithcoated guidebar,toachieve higher too life.

Compare tocarbidedrill

1.Betterchipbreakingeffect,achievegoodchipremoval.
2.Ensure good hole straightness and surface roughness.
3.Insert replaceable,reducecost.
4.Without tools regrinding,reduce management costs.

Product application

The deep hole processing
Diameter of tool:φ12-φ40mm
Hole roughness:<Ra2
1Processingdepth:Meetcustomerrequirements
1Applicableequipment: lathe,CNC,gundrillmachine
1Application:mould,automotive,heavy industry,power generationandother fields

Non-standard fine and rough composite boring cutter head

1.This product needs to be customized.
2.According tothe processing of parts,itdesignsand produces multi-stage composite boring cutter head.
3.Realize rough boring,fine boring,chamfering and other functions,improve production efficiency,reduce processing costs.

CAPTO turnning tool

Productfeature

1.Modular design,the standard modular design can change the connection lengthand tool moduleatwill to realize rapid product or processchange.

2.The tool change time is shortened, the tool change time is shortened by10 times,andtheeffectieutilizationrateisincreasedby 2 5 %

3.Highpositioningaccuracy，the triangulararcdesign has high positioning accuracyand repeat positioningaccuracy ( 2 \mu ) ：

4.Self-contained transmission function,stable transmissionand high torque toachieve heavy cutting

5.The tool holder adopts a 1:20 three-branch short taper to achieve high-speed feed cutting.

6.The water hole inside the receiverhasan internal cooling function,ithasa good effectof cooling.

7.Ithasawiderangeofapplication,thereceivercanbemadeintodiffrenttypesofmachinetoolinterface,which can meettheinstallationrequirementsofdifferentmanufacturersofmachinetools.

External turningtool

DCLNR/L-Kr95°

CN Inserts xternal turning

The illustration shows the right hand

DDJNR/L-Kr93° DDHNR/L-Kr107.5°

DN Inserts external turning

Theillustrationshows the right hand

SN Insertsexternal turning

The illustration shows the right hand

DWLNR/L-Kr95°

WN Insertsexternal turning

The illustration shows the right hand

Theillustrationshows the right hand

PCLNR/L-Kr95°

CN Inserts external turning

The illustration shows the right hand

PDJNR/L-Kr93°

DN Inserts external turning

The illustration shows the right hand

DN inserts external turning

Theillustrationshows the right hand

Interna turningtool

DCLNR/L-Kr95°

CN Insert internal processing

Theillustrationshows the right hand

DWLNR/L-Kr95°

WN Insert internal processing

The illustrationshows the right hand

CN Insert internal processing

SDUCR/L-Kr93°

DN Insert internal processing

ProductFeatures

1.Fast tool change,stable size, effectivelyreducing tool changeand tool setting time 2.Higher stability and machining accuracy;