| IC697CHS783，IC697CHS783 |
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價格：800 元(人民幣) | 產(chǎn)地：美國 |
| 最少起訂量：1個 | 發(fā)貨地：福建廈門 | |
| 上架時間：2018-08-21 10:33:35 | 瀏覽量：151 | |
廈門光沃自動化設(shè)備有限公司
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| 所屬行業(yè)：PLC控制系統(tǒng) | 主要客戶：全國市場 | |
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IC697CHS783 IC697CHS783 IC697CHS783
梯形螺紋加工是車削加工中一項(xiàng)基本技術(shù)，但由于數(shù)控車床的加工方式，特別是經(jīng)濟(jì)型數(shù)控車床在加工梯形螺紋中的局限較多，因此，梯形螺紋的編程及加工都成為了難加工技術(shù)。本文中主要研究了在GSK980T數(shù)控系統(tǒng)中如何進(jìn)行梯形螺紋編程、加工及精度控制。 一、梯形螺紋的切削方法 車削加工梯形螺紋的切削方法有很多，一般有單刀完成和多刀完成兩種。
1、單刀完成：這種方法對于螺距小于4mm的梯形螺紋可行，當(dāng)螺距大于4mm后由于切削力和刀具磨損的影響，單刀完成則效果不好。具體方法有以下幾種： 直進(jìn)法：如圖一a所示，刀具采用與牙型槽等寬的尺寸，加工時只做橫向進(jìn)刀。這種方法在加工加工梯形螺紋時，螺紋的牙型精度較高，但由于三刀刃均參與切削，切削力過大容易導(dǎo)致加工變形，只在小螺距螺紋加工時采用。 斜進(jìn)法：如圖一b所示，刀具采用與牙型槽等寬的尺寸，加工中刀具縱向和橫向做復(fù)合進(jìn)刀。這種方法在加工中刀具只有兩面刀刃受力，可適當(dāng)減小切削力， 但由于兩刃切削，刀具的磨損程度不同，加工中易出現(xiàn)刀尖角發(fā)生變化，而造成牙型精度較差。這種方式只在梯形螺紋粗加工或螺紋精度不高時采用。 700-HRM12TA17 ALLEN BRADLEY ON-DELAY TIMING RELAY9012 GCW-1 SQUARE D PRESSURE SWITCH NEW NOT IN BOX Z-25142 ALLEN BRADLEY COMPLETE OPERATING HEAD NEW 43007 BRAD HARRISON MINI-CHANGE RECEPTACLE NEW EE-SPW311 OMRON PHOTO MICROSENSOR NEW IN BOX 30079 9000 SCHRADER BELLOWS QUICK EXHAUST VALVE NEW 1777-CA ALLEN BRADLEY I/O INTERCONNECT CABLE 3 FT. NEW ALLEN BRADLEY 1770XYC LITHIUM BATTERY NEW 1 AVAILABLE WATTS MIST LUBRICATOR. MODEL C528 02BLAHCA PARKER CYLINDER, SERIES 2MA MODEL 02.00T2MAU14 2.000 B561ADA4 9C PARKER VALVE NEW IN BOX B521BB549C PARKER PNEUMATIC VALVE NEW 925773 20C VF PARKER HYDRAULIC FILTER ELEMENT NEW 925773 20C NG PARKER HYDRUALIC FILTER ELEMENT NEW 872C-DH1NP8-E2 ALLEN BRADLEY INDUCTIVE PROXIMITY SENSOR 4436B61512060 FARADAY BELL W/6 GONG NEW FUJI SG33B Earth Leakage Breaker 770-1 WHITE-RODGERS AIR SWITCH NEW IN BOX 700-PB40 ALLEN BRADLEY SECOND DECK CONTACT RELAY NEW 750-403 WAGO DIGITAL INPUT, 4 CHANNEL 24V DC NEW IN BOX BZ-2RW863-A2 MICRO SWITCH NEW 415-116-15 TOUGH GUN TREGASKISS LINER NEW 1492-GH100 ALLEN BRADLEY SINGLE POLE CIRCUIT BREAKER 1747-C11 AB PROCESSOR TO ISOLATED LINK CABLE NEW 871C-J4B12 ALLEN BRADLEY PROXIMITY SWITCH NEW IN BOX 700DC-P400Z24 ALLEN BRADLEY RELAY 509-TOD SERIES B SIZE 00 NON REVERSING MOTOR STARTER 90-102 STEVECO SWITCHING RELAY NEW IN BOX V600-H11 OMRON AMPLIFIER READ/WRITE HEAD W/10M CABLE 53629-2 PHD MAGNETIC REED SWITCH NEW MKC-2 SPORLAN COIL ASSEMBLY WITH JUNCTION BOX NEW 41308 BRAD HARRISON MINI-CHANGE CORDSET NEW 804000A09M020 BRAD HARRISON MICRO-CHANGE CORDSET NEW DCP-1.5W WENTECH POWER SUPPLY JUMP BOARD 1770XR ALLEN BRADLEY HIGH ENERGY LITHIUM BATTERY NEW R-C NETWORK MODEL RCY6A-30V TRANSIENT VOLTAGE FILTER MAC VALVES PME-111DAAG , 120VAC COIL PNEUMATIC VALVE 1R6004A20A120 BRAD HARRISON 6P FEMALE STRAIGHT 704002D02F120 BRAD HARRISON MICRO-CHANGE CORDSET NEW 889N-F3AFC-6F ALLEN BRADLEY 3 PIN MINI CORDSET NEW 159425 FESTO ELBOW TYPE 2.5MM CABLE NEW 4 AVAILABLE 60-2423-1 ALLEN BRADLEY PHOTSWITCH MATING CABLE, NEW 13SBLR120ST-13R?DR C3 CONTROLS RED PILOT LIGHT 13MM NEW E2HV3 CUTLER HAMMER INDICATING LIGHT GREEN LENS NEW BIMBA CYLINDER MODEL ZD011.5 DXDE NEW 1 AVAILABLE BIMBA CYLINDER FLAT-1, FS-091.25-CMT DH NEW BIMBA CYLINDER 061-D NEW!!!!!! CKD CYLINDER CMK-2-FA-25,FL2?02989 NEW!!!! E-38100-L-DE E&E POWERED ROTA SHAFT NEW!!!! SMC CYLINDER CDG1BA25-25 NEW 1 AVAILABLE ALLEN BRADLEY 11 BLADE SOCKET, 700-HN138, SERIES-A 195-FA11 ALLEN BRADLEY CONTACT BLOCK NEW IN BOX SC628D MALLORY SONALERT TRANSDUCER ALARM PARKER CYLINDER 1.50DSX R04.0 NEW BIMBA CYLINDER BF 172.5-DB 750-616 WAGO I/O SYSTEM DISTANCE MODULE NEW IN BOX CS8-2-31 NORGREN MAGNETICALLY OPERATED SWITCH NEW INTERMATIC PHOTO CONTROL K4123M 208-277VAC NEW IN BOX HONEYWELL LIMIT SWITCH. ELS100E-T F600B PARKER BRASS FLOW CONTROL VALVE FS-1-75-A APPLETON EXPLOSION PROOF JUNCTION BOX NEW 140-MN-0063 ALLEN BRADLEY MANUAL MOTOR STARTER USED PK2502MA01 PARKER SEAL KIT NEW 7R4A04A19A120 BRAD HARRISON MICRO-CHANGE RECEPTACLE NEW 17533-00-05 PHD CORDSET FOR SENSOR QD 5 METER NEW 43010 BRAD HARRISON MINI-CHANGE CORDSET NEW 6X543 DAYTON OPERATING COIL NEW IN BOX E&E POWERED ROTA-SHAFT E-34212-L-3829, 3 AVAILABLE E&E POWERED ROTA-SHAFT E-34212-R-4041 E&E POWERED ROTA-SHAFT MODEL E-34212-L-4041 5 AVAILABLE FABCO-AIR, THE PANCAKE LINE MODEL E-221-X-E 4 AVAILABLE PARKER BALL VALVE DN 20 S NEW 73-15423-51551 HAULSEY TAYLOR WATER FILTER PS801P PARKER FILTER ELEMENT KIT NEW BIMBA CYLINDER. MODEL BF 1725-DB BIMBA CYLINDER. MODEL SR 312D NEW!!! H3Y-2 OMRON TIMER 17509-2-06 PHD COMPACT PROXIMITY REED SWITCH NEW!! ALLEN BRADLEY RELAY. CAT# 700-HA32Z12 NEW IN BOX ALLEN BRADLEY RELAY. CAT# 700-HC14A1 ALLEN BRADLEY RELAY. CAT# 700-HF33Z12 ALLEN BRADLEY 1492-CB2H060 CIRCUIT BREAKER 2 HP 6 AMP W82 ALLEN BRADLEY THERMAL OVERLOAD HEATER NEW IN BOX BIMBA CYLINDER MRS-092-DZ 871A-BXN12 ALLEN BRADLEY SPRING RETURN MOUNTING BRACKET 871A-BXN8 ALLEN BRADLEY SPRING RETURN MOUNTING BRACKET 871A-BXS12 ALLEN BRADLEY STAINLESS STEEL BRACKET 12mm ALLEN BRADLEY RELAY 700-HA32Z24 SER D NEW IN BOX 703001D02F060 BRAD HARRISON MICRO-CHANGE CORDSET NEW W33 ALLEN BRADLEY THERMAL OVERLOAD HEATER NEW |
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