Clip of new-style and accurate cutting tool holds systematic shallow analyse

Pressurization bolt 2.

Oil pocket 3.

Does clip hold Kong Tu 1 static pressure expand the division of structural principle picture of collet of type cutting tool too does the gram express 1 hero to restrain a company static pressure expand is the torque cutting tool that can direct clamp deliver collet of type cutting tool placed ministry diameter (the torque that Mm)681012141618202532 delivers (does N · M)814354573112175280350450 note: ? Fu of anchor Xing  steals Gua to crack to block pry of palpitate of rare  of ∩ of  of act of dainty  You yearningly joyous ǖ road steps on poison of badger of hesitating of １ of copy of Bao of  of Chan of  stool  to knock at magpie of  of  of Dan of  of storehouse of  of Piao of  of male steep the Song Dynasty to light Die 6, its are spent to satisfy DIN6535 and DIN1835 standard by clip minister. The working temperature when the test 25 ℃ of 20 ～ . Working principle pursues 1 for static pressure expand collet of type cutting tool (call hydraulic pressure collet again) structural principle graph. Is the characteristic of this collet to use static pressure expand structural: ? Brag model divide Meng of Xiao thoroughfare whencing firewood to peck A Chinese-style unlined garment of racoon dog of blown away by wind of ㄓ of common of  of Lei of barren of decadent of  of bluff of decadent of billabong of Jue of Wei of boil of wetting Juan Si of Yi Shi  showing disrespect or contempt to stop  firewood Meng to peck bath of  of male of Mei of Xiong of have diarrhoea of smile of Yi imperial mandate Shou of 5 spurt 〗 is friendly Gu Tu, force of oil pocket internal pressure is elevatory, make every part of airtight oil pocket gets even pressure, contract elastic clamp aperture wall thereby and clamp cutting tool: When loose pressurization bolt 1 when, fall after a rise of the oil pressure inside oil pocket, clamp aperture wall replies below the action of stretch reply force to primitive diameter loose cutting tool. Static pressure expand structure not only can the round collet outside arbor of make it clamp, OK also axis of make it core bilges close inside aperture, hold hob to wait with Yu Ga, OK still at the same time the circle outside clamp mixes make it bilge close inside the collet of compound cutting tool of aperture. Is function characteristic static pressure expand does collet of type cutting tool have admirable specifications: ? Humorous?3µm of  of cut down  : Repeat clamp precision <2µm: Stabilize reliable clamping force: Can deliver very big torque (watch 1) ; Extremely the damp of actor decreases brace up function: Clamp system has whole sealing structure, without wear away, wear well: Can improve the precision that cutting machines and treatment surface quality effectively: Can improve cutting tool to machine medium condition getting power in cutting significantly, twice improves cutting tool service life. Production is static pressure expand the production process of the heat treatment with mathematical theoretical calculation, good course of need of collet of type cutting tool and nicety. To get used to the requirement of high speed cutting, enter the action to the balance detects and be debugged even. Dynamic balancing is the dynamic balancing target that according to Germany industrial application studies to organize AIF to recommend commonly: SK40, SK50 G6.

3/15000r/minHSK-A32-63G6.

3/15000r/minHSK-A80-100G6.

3/12000r/minHSK-C32-63G6.

3/15000r/minHSK-C80-100G6.

3/12000r/minHSK-E32-63G6.

If 3/30000r/min has higher rotate speed demand, through more meticulous dynamic balancing, can make static pressure expand the working rotate speed that collet of type cutting tool applies to 50000r/min. In the test that amounts to Mushidate to produce technology and institute of cutting machine tool to undertake in Germany, what hero restrains a company is static pressure expand the mechanical property that collet of type cutting tool still can hold good below the rotate speed of 105r/min. Is use requirement static pressure expand is the use requirement of collet of type cutting tool: ? North suffers from instrument poison to kowtow be able to bear or endure Xi paragraph when? ～ 8mm, the accuracy class of requirement arbor is H6: When cutting tool external diameter is more than 8mm, the accuracy class of arbor can relax H7. In the meantime, the smallest length that should make sure arbor is placed to hold, for example the smallest clip of the cutting tool of Ø20mm runs length for 42.

5mm, when be being used actually, want to insert cutting tool after all in knife handle aperture only can. The A that arbor type must accord with DIN1835 (smooth and columnar arbor) with AB model (the columnar arbor) that mid mill has plane, the arbor of other type should be added among transfer cover ability to use. The optimal job temperature of cutting tool collet is 20 ～ 50 ℃ , when real work temperature exceeds 50 ℃ , manufacturing company should do special processing to cutting tool collet. Clamp of cutting tool of type of 2 stress locking (does A)(b)(c)(d) pursue the division of working principle picture of clamp of 2 TRIBOS cutting tool too the structural sketch map that overcomes clamp of cutting tool of graph 3 TRIBOS-R division too does the clip of the smallest torque that can clamp of cutting tool of the 2 TRIBOS-S that overcome a watch hand hold a diameter (the smallest torque that Mm)68101214161820 delivers (N · M)51320305580100200? Pry of strong palpitate of Fu of anchor Xing  joyous ǖ road steps on poison of badger of hesitating of  of model of Bao of  of Chan of  stool  to knock at magpie of  of male steep department to light Die 6. Clamp of cutting tool of type of locking of working principle stress names with TRIBOS, it is the patent product that German hero restrains a company, its working principle is shown 2 times like the graph, its clip holds aperture to have special geometrical figure (graph 2a) , below savagery, cutting tool cannot insert clip to oppose opening inside. When installing cutting tool, use special to load implement hold to clip paragraph from exterior pressurization, hold clip aperture to be pressed into round hole (graph 2b) , can insert arbor smoothly clip to oppose opening right now inside (graph 2c) , loosen next to load implement, remove exterior load, clip holds aperture to will try to reply savagery, then arbor is replied by powerful flexibility force clamp (graph 2d) . Same, use to load implement can be taken out conveniently or change cutting tool. Clamp of cutting tool of function characteristic TRIBOS has two kinds of kinds, it is TRIBOS-S and TRIBOS-R respectively. Clamp of TRIBOS-S cutting tool is shown 2 times like the graph, its clip holds paragraph of external diameter very petty, can lever of lengthen of make it cutting tool, use at needing the situation of lengthen cutting tool, for example deep model the treatment of antrum mould: Collet of cutting tool of OK also and direct make it, the part that is used at can producing geometry to interfere is special the treatment of place. Because its external diameter is very fine, rigid and opposite poorer, can use at light cutting treatment only so. To raise the tigidity of clamp of TRIBOS cutting tool, developed clamp of TRIBOS-R cutting tool again. Compare with TRIBOS-S photograph, TRIBOS-R increased clip to hold paragraph external diameter, designed decrease brace up special cavity structure (the flood in cavity hot solid sex is plastic) , if the graph is shown 3 times, make the tigidity of cutting tool clamp and clip hold force to get very big rise, can use at heavy cut treatment. Does clamp of TRIBOS cutting tool have very good technical character: ? ?3µm of  of cut down  : Repeat clamp precision <3µm: Stabilize reliable clamping force: Can deliver very big torque: Use completely symmetrical structure, clamp did not slide, without wear away, maintenance-free, wear well, apply to high speed cutting: With to load implement hold a knife, change a knife rapid, convenient, to load implement do not need source of outside motive force: The clip of clamp of TRIBOS-S cutting tool holds paragraph of external diameter that has minimum: Clamp of TRIBOS-R cutting tool has very good tigidity, admirable damp to decrease brace up function, can raise cutting to machine precision, improvement machines exterior quality. Even if clamp of TRIBOS-S cutting tool also can deliver quite big torque, can satisfy the requirement of majority finish machining. Express the 2 the smallest torque that listed clamp of TRIBOS-S cutting tool can be delivered. The dynamic balancing of clamp of TRIBOS cutting tool detects, debug and dynamic balancing index and static pressure expand collet of type cutting tool is basic and identical. If have higher rotate speed demand, through more meticulous dynamic balancing, can make clamp of TRIBOS cutting tool applies to the working rotate speed of 85000r/min. In the test that amounts to Mushidate to produce technology and institute of cutting machine tool to undertake in Germany, clamp of TRIBOS cutting tool still can maintain good mechanical performance below the rotate speed of 205000r/min. Clamp of cutting tool of use requirement TRIBOS is right be placed the precision requirement of cutting tool arbor and static pressure expand collet of type cutting tool is identical, to can deliver formulary torque, want to assure to enough clip runs length, want to insert arbor after all in clamp aperture commonly. 3 last words are static pressure expand collet of type cutting tool and clamp of cutting tool of stress locking type are the most advanced cutting tool on current international clip runs a system, its design conception is original, workmanship is excellent, it is the mechanical product of high-tech. Pass the analysis of the article, introduction, expectation can make the reader understands characteristic of its job principle, function somewhat, in the can appropriate choice in the job, use correctly. CNC Milling