IPDB › China Industry › Manufacturing & Processing Machinery
China, Chinese Thick Turret Standard C D Station Round Punch for Amada Punch Macchine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Die Casting MouldThick Turret Round Punch Pin of Cluster ToolThick Turret Punch Blade and Punch Pin
Shanghai Lejia CNC Machine Co., Ltd.
Preview:
Product Description Product Description1.Available Turret Punch Machines BrandAmada, Baykal, Ermaksann, Durmazlar, Bystronic, Gasparini, Haco,Imal, LVD Ivan, LVD, Mecos, Megobal, Trumpf-Punch Machine,Salvagnini, Safan, Murata (Wiedemann), Tailift,Yawei, Yangli, JFY, YSD, etc...2.LEJIA Tooling AdvantagesTaking into consideration our clients wishes, every day we work to satisfy our clients' needs, to increase our product list and tools quality. √ We produce our punch tooling from high speed steel M2(SKD), D2,(SKH).working surfaces are preciously grounded, standard will be whole body Total Hardening, the hardness can reach HRC61-63.√ we have we have more than 20years experience in punch tooling manufacturing.√ Our punch tooling factory total have 300 people, total have around 310 sets processing machines for punch tooling. most processing machines are from Japan and Europen;√ The tolerance for the punch is 0,+0.01mm√ Every special punch forming tooling will be tested by our punch machines and have the test samples before sending to our clients.3.LIFE COUNTERMEASURE FOR TOOLINGTIN / TICN coating PROCESSINGNARROW PUNCHThere is a punch type such as narrow type, open end type, super narrow type etc.which made it difficult to break by shortening the effective punch length and increasing the strength of the punchTHICK PLATE PROCESSINGA tool that provide taper relief on the punch and reduce seizure and contact with the material.OTHER LIFE COUNTERMEASURES-.Check for misalignment of turret station and wear of turret key etc.-.Combined use with tools for slug pulling measures.-.Implementation of early regrinding.-. Put a small rounding on the corner of Square / Rectangle punch.As life countermeasures of the tool, it is recommended to select a tool that is acceptable for the processing conditions such as the quality and thickness of material.4. MATERIAL FOR TOOLINGSelection of tool material (Type of material) is very important in terms of the quality of the processed product and the tool life (processing cost). This time, we summarized the typical material for tooling.We use the following material for punch body.D2 (SKD) , M2 (SKH)We use the following material for die.Improved D2 , M2(SKH)5. REFERENCE APPROPRIATE CLEARANCEClearance = material thickness x clearance ratioMaterialClearance ratioTensile Strength(N/mm2) Servo-Hydraulic MachineMechanical MachineMild Steel(Cold Roll)0.2-0.250.15More than 270Mild Steel(Hot Roll)Stainless(Hard) 0.25-0.30.2More than 520Stainless(Soft)More than 450Aluminum(Soft)0.15-0.20.1More than 95Aluminum(Hard)More than 215Copper0.2-0.250.15More than 275Brass0.2-0.30.2More than 410High Tensile SteelMore than 590-.The shear resistance should be about 80% of the tensile strength as a guide.-. Please multiply x 1.4 to the calculation result in case of more than 3.2mm thickness.-. Please calculate based on the number of shear resistance and Tensile strength for the material which is unspecified on the left table.-. If there is a workpiece, please actually perform punching and purchase the appropriate clearance referring to the table below.-. The minimum clearance is depends on machine specifications. Please also check the machine specifications.6. PARTS NAME OF STANDARD TOOLINGTHICK TURRET TOOLING1. PUNCH BODY, DIEIt punched out workpiece at punch and die. 2. STRIPPERA part that holds the workpiece during processing.After processing, the punch edge is pulled out from the workpiece at this part. 3. GUIDEInsert this part into the turret and hold and guide the punch body.4. HEADPart that receives the force of the striker directly and conveys it to the driver and the punch body.In case of the small diameter tool, rotate it to adjust the punch length.5. SPRINGHold the workpiece during processing and pull thepunch edge away from the work after processing.Use coil spring, urethane spring, disc spring and so on.6. DRIVERThe part to attach the punch body. Also, add a shimbetween the driver and the punch and adjust the punchlength. In the case of Protech , adjustment is possiblewithout shims.7. RETAINERGuide would be attached in this part. It also serves tohold the spring8. SPRING CANISTERA combination of head, spring and retainer collar.It is possible to adjust the length of the tool without tools.MURATA TYPE TOOLING1.PUNCH HOLDERHold the punch body. Top of Holder would be connected directly to Press Ram2.BODYIt is inserted into the turret and serves as a guide for the punch holder3.KEYPosition the turret and the holder. It also serves to hold the tool in place when attached to the turret. 7. CALCULATION FORMULAS FREQUENTLY USED IN SHEET METALTONNAGE CALCULATIONIn the punch press machine, the allowable tonnage depending on the machine.Use the calculation formula below to prevent from over tonnage.CALCULATING PRE-HOLE DIMENSION FOR FORMINGWhen forming processing, pre-holes may be processed as pre-processing. In that case,please calculate pre-holes referring to the following calculation formulaADVICE ON ONE POINT:Although forming shape is same, pre-hole dimension would be different depending on material. It is recommended that you try trial machining with reference to the above equation to obtain proper pre-hole dimension.8. SPECIAL Applications Detailed Photos Processing and Manufacturing Packaging & ShippingLEJIA ClientsLEJIA have exported the products to Many countries in the world (Germany, Sweden, Hungary, Italy, Netherlands, Spain, Portugal, Czech Republic, Lithuania, Serbia, Greece, Malta, Austria, Kosovo, Turkey, Ukraine, Albania, Estonia, Belarus, Bulgaria, Bosnia, Croatia, Romania,USA, Japan,Brazil, Argentina, Mexico, Bolivia, Colombia, Canada, Peru, Chile, Australia, New Zealand, Rwanda, Egypt, South Africa, Tanzania, Nigeria, Botswana, Mauritius, Russia, Vietnam, India, Iran, Singapore, Uzbekistan, Thailand, Sri Lanka, Bangladesh, Malaysia, Kazakhstan, Philippines, Bahrain, Pakistan, United Arab Emirates, Kuwait, Saudi Arabia, Sudan, Jordan, Oman, Qatar, Israel, Yemen,Mongolia,Burma..)
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...