金屬冷切圓鋸片使用說明書(中英).

1、第1頁，共27頁金屬冷切圓鋸片使用說明Cold metal cutt ing circular saw bladeDirecti ons for use感謝您選購(gòu)我公司生產(chǎn)的金屬冷切圓鋸片產(chǎn)品！我們將竭誠(chéng)為您提供全面的產(chǎn)品使用技術(shù)指導(dǎo)和技術(shù)服 務(wù)。歡迎您的垂詢。本使用說明適用于我公司生產(chǎn)的金屬冷切圓鋸片產(chǎn)品，涵蓋截至印刷時(shí)的最新產(chǎn)品信息。本使用說明的 修訂由我公司全權(quán)負(fù)責(zé)。如果您有新的需求請(qǐng)及時(shí)與我們聯(lián)系，我們會(huì)及時(shí)將最新的信息反饋給您。我們的聯(lián)系電話是歡迎來電咨詢。Thank you for your choose and buy our compa ny pro

2、duces the cold metal cutt ing circular saw blade products! We will sin cerely provide you with comprehe nsive product use tech ni cal guida nee and tech ni cal services. Welcome your inquiry.This in structio n is applicable to my compa ny producti on of metal cold cutti ng circular saw blade product

3、s, covered by the press of the latest product in formati on. This revisi on第2頁，共27頁of the in structi ons by my compa ny solely resp on sible for. If you have any new requireme nt please do n ot hesitate to con tact us, we will give you the latest in formatio n timely feedback.We con tact number is:

4 welcome to i nquire.本使用說明共分為如下五部分：This manual is divided into five parts as follows產(chǎn)品用途概述 One, the summary of product use、本章節(jié)對(duì)鋸片的用途做了簡(jiǎn)單的概述。 This secti on for the purpose of the saw blade made a brief overview第3頁，共27頁產(chǎn)品結(jié)構(gòu)、鋸齒齒型、產(chǎn)品規(guī)格本章節(jié)對(duì)鋸片的基本結(jié)構(gòu)給出了示意圖，對(duì)鋸齒的齒型給予圖示說明，對(duì)鋸片的常用規(guī)格以表格的形式 進(jìn)行列舉。Secon

5、d, the product structure, serrated teeth type, product specificati onsThis secti on of the saw blade structure schematic diagram is give n, and type of jagged teeth give graphic illustrati on, the hole of the com mon ly used specificati ons are listed in the form of table三、產(chǎn)品的各項(xiàng)技術(shù)參數(shù)本章節(jié)對(duì)鋸片在生產(chǎn)制造過程中的各項(xiàng)

6、技術(shù)參數(shù)給予闡述Three, all tech ni cal parameters of the productThis secti on of saw blade in the process of producti on and manu facturi ng of various tech ni cal parameters give n in this paper第4頁，共27頁四、產(chǎn)品使用的技術(shù)要求本章節(jié)分項(xiàng)闡述鋸片在鋸切過程中對(duì)鋸機(jī)的要求、對(duì)工件的要求、對(duì)鋸片的要求以及鋸切過程中的注意 事項(xiàng)。Four, product use tech ni cal requireme ntsTh

7、is section separately in this paper, the saw blade in sawing process requirement for sawing machine, the requirement to the workpiece, the requirement of saw blade and the matters n eedi ng atte nti on in the process of saw ing.、產(chǎn)品用途概述金屬冷切圓鋸片主要應(yīng)用于各種類型的軋鋼企業(yè)、冷彎型鋼及高頻焊管企業(yè)，可以與各種類型的圓 鋸機(jī)配套，對(duì)熱軋、冷彎生產(chǎn)的各種型材、管材

8、、小規(guī)格棒材進(jìn)行去頭、去尾、定尺切斷，工件溫度一 般在室溫狀態(tài)，也可以略高于室溫，它的加工特點(diǎn)是在鋼材冷卻、矯直以后進(jìn)行鋸切，斷口質(zhì)量、鋼材外觀質(zhì)量都比較高。One, the summary of product useCold metal cutting circular saw blade is mainly used in various types of steel rolling and cold bending sect ions and high-freque ncy welded pipe en terprises, with various types of circular

9、 saw machi ne, hot rolli ng and 第5頁，共27頁cold bending production of all kinds of profiles, pipes, small size bar go head, tail, the length cut off, the workpiece temperature gen erally at room temperature, can also be slightly higher tha n the room temperature, its process ing characteristics was con

10、 ducted in steel cooli ng, after straighte ning cutt ing, fracture surface quality and appeara nee quality of the steel are higher.二、產(chǎn)品結(jié)構(gòu)、鋸齒齒型及產(chǎn)品規(guī)格2-1鋸片結(jié)構(gòu)簡(jiǎn)圖：Second, the product structure, serrated teeth type and product specificati onsSaw blade structure diagram 2-1:第6頁，共27頁其中：? D為鋸片外徑? d為鋸片內(nèi)徑? b為鋸片

11、厚度第7頁，共27頁第8頁，共27頁? di為傳動(dòng)孔直徑? D1為傳動(dòng)孔分布圓直徑? d2為工藝孔直徑? D2為工藝孔分布圓直徑? T為齒距? a為齒槽角角度Among them: for the blade outside diameter, D? d for saw blade diameterB. for saw blade thick ness? d1 for tran smissi on hole diameter? D1 for transmission pore diameter distribution? d2 to process hol e diameter? D2 to

12、process hole diameter distributi onT. for pitch第9頁，共27頁alpha for tooth groove An gle2-2鋸齒齒型圖：根據(jù)鋸切工件的不同，鋸片的鋸齒形狀也有所不同，比較常用的有以下四種齒型，即鼠牙 齒、三角齒、狼牙齒和弧背齒，其簡(jiǎn)圖如下：Sawtooth shape figure 2-2: according to different cutting the workpiece, the blade of the sawtooth shape is also differe nt, there are four kinds o

13、f tooth shape, which are freque ntly used the rat teeth, teeth tria ngular teeth, wolves, and back arc tooth, the diagram below第10頁，共27頁il鼠牙齒的特點(diǎn)是刃口鋒利、重復(fù)修磨簡(jiǎn)單，可以適用各種工件的鋸切，是最常用的齒型；三角齒的特點(diǎn) 是齒尖強(qiáng)度大，耐磨性好，更適合于被鋸切材料強(qiáng)度偏高的場(chǎng)合，同時(shí)其修復(fù)也很方便；狼牙齒和弧背齒的 特點(diǎn)基本相同，也是齒尖強(qiáng)度高，耐磨性好，但修復(fù)比較困難，應(yīng)用范圍比較窄。金屬冷切圓鋸片主要用于鋸切室溫狀態(tài)下的壁厚較薄的工件，因此鋸齒齒

14、距一般選用在6mm 12mm的范圍內(nèi)，其選用原則是工件壁厚越大，鋸齒齒距越大，反之越小。鋸切過程中，在不產(chǎn)生塞齒現(xiàn)象的前提下， 齒距宜選擇較小數(shù)值。在冷態(tài)鋸切大規(guī)格工件時(shí)，可根據(jù)鋸切需要選擇熱鋸冷切鋸片，熱鋸片的各項(xiàng)技術(shù)指 標(biāo)詳見金屬熱切圓鋸片使用說明書。Rat teeth are sharp edge the characteristics of simple, repetitive grinding, can apply various workpiece saw in g, is the most commo nly used type of tooth; Trian gular too

15、th tooth is the feature of stre ngth, good abrasi on resista 第11頁，共27頁nee, better suited to be eutting strength of materials on the high side, the repair is also very convenient at the same time; The Wolf teeth and the characteristics of arc tooth back basic same, is also a tooth high strength, good

16、 abrasion resista nee, but the repair is difficult, the n arrow applicati on scope.Cold metal cutting circular saw blade is mainly used for cutting with thin wall thickness of the workpiece under the room temperature, so the sawtooth pitch gen erally selected in the range of 6 mm to 12 mm, its selec

17、ti on prin ciple is the workpiece thickness, the greater the sawtooth pitch, the greater the vice versa. Sawing process, on the premise of do not produce tooth phe nomena, pitch should select a smaller value. Whe n cold saw ing large size workpiece, can choose accord ing to the n eeds of saw ing col

18、d hot saw cutti ng saw blades, various tech ni cal in dicators are hot saw blade can be found in the hot metal circular saw blade specification.2-3 鋸片規(guī)格：一般在 300m1600mm典型的規(guī)格尺寸如下表所示。2-3 saw blade specificati ons: be in com monly 300 mm00 mm, the typical sizeshown in the following table第12頁，共27頁表 1 鋸片常

19、用規(guī)格表 Saw blade specification table commonly usedin table 1鋸片內(nèi)徑(mm)Sawblade diameter (mm)in side鋸片外 徑(mm)Saw blade diameter (mm) outside鋸片厚度 (mm)Saw blade thick ness (mm)鋸片齒數(shù)Blade teeth300252.5, 3.0130, 140400403.0, 3.5, 4.0150, 17045032,403.0, ,4.0, 4.5140, 18050070,803.5, 4.0, 4.5180, 200, 24055070

20、,803.5, 4.0, 4.5, 5.0180, 200, 24060080,903.5, 4.0, 5.0160, 200, 28065080,904.0, 5.0216, 240第13頁，共27頁70090,1004.0, 5.0216, 24080070,1105.0, 6.0, 8.0280, 360 1000120,1407.0280, 300, 348 12001008.0400 15001809.0410, 440 16001809.0, 10.0440, 500三、產(chǎn)品的各項(xiàng)技術(shù)參數(shù)3-1鋸片的材質(zhì)：65Mn、75Cr1或8CrV3- 2熱處理要求：HRC45483-3鋸片的

21、幾何尺寸、形狀、精度要求、應(yīng)力狀況等詳見編號(hào)為 YB/T4208-2009中華人民共和國(guó)黑色冶金行業(yè) 標(biāo)準(zhǔn)之冶金用金屬冷切圓鋸片。第14頁，共27頁Three, all tech ni cal parameters of the product3-1 the saw blade material: 65 mn, 75 cr1 or 8 CRV3-2 heat treatme nt requireme nts: HRC45-483-3 blade geometry size, shape, precisi on requireme nt, stress con diti on etc. See

22、the Numbers for Y B/T4208-2009 ferrous metallurgy in dustry stan dard of the Peoples Republic of Chi na of the metallurgical cold metal cutt ing circular saw blade.四、產(chǎn)品使用的技術(shù)要求4-1對(duì)鋸機(jī)的要求4-1-1主電機(jī)：鋸機(jī)應(yīng)配備足夠功率的主電機(jī)，提供足夠的鋸切動(dòng)力和切削速度。4-1-2鋸機(jī)性能：鋸機(jī)應(yīng)整體剛性良好，加工裝配精度高，進(jìn)給平穩(wěn)，進(jìn)給速度要求在0 200mm/s之間連續(xù)可調(diào)。4-1-3鋸片夾盤：鋸片夾盤要保持良好的自身

23、精度，并且剛性良好，可以均勻、牢固地夾緊鋸片，以減小鋸 片運(yùn)轉(zhuǎn)時(shí)的擺動(dòng)偏差和振動(dòng)。各種直徑夾盤的端跳、徑跳應(yīng)符合下表數(shù)值。第15頁，共27頁Four, product use tech ni cal requireme nts4-1 the requireme nt of saw ing machi neThe 4-1-1 main motor: saw ing machi ne should be equipped with eno ugh power of main motor, provide eno ughsaw ing power and cutti ng speed.The 4-1

24、-2 saw ing mach ine performa nee: saw ing mach ine should be overall good rigidity, high precisi on of process ingand assembli ng, smooth feed ing, feedi ng speed requireme nts betwee n 0-200 mm/s continu ous adjustable.The 4-1-3 saw blade chuck: saw blade chuck to keep a good accuracy, and good rig

25、idity, can be evenly and firmlyclamped circular saw blades, to reduce the swing deviation and vibration in the operation of saw blade. All kinds of diameter of the end of the chuck is jump, jump size should comply with the values listed in the tablebelow.夾盤直徑(mm) Diameterofthe clamp第16頁，共27頁精度 preci

26、sion項(xiàng)目namev 300 300 500 500 750固定夾盤端面圓跳動(dòng)(mm)Clamp plate face round beati ng (mm)w 0.02w 0.03w 0.04鋸片安裝位徑向圓跳動(dòng)（mm）Saw blade in stallati on radial circular runout (mm)w 0.01w 0.015w 0.02為了保證鋸片平穩(wěn)運(yùn)行，在滿足工件鋸切的前提下，鋸片夾盤應(yīng)盡量選擇較大直徑，一般是鋸片徑的 40%50%4-1-4 對(duì)鋸片防護(hù)罩的要求：為了保證鋸切過程的安全，鋸機(jī)應(yīng)設(shè)有完善的防護(hù)罩，其鋼板厚度要大于10mm 覆蓋面積大于鋸片面積的2/

27、3，鋸罩外表面最好焊出縱橫交錯(cuò)的立筋，提高抗沖擊力。4-1-5 冷切系統(tǒng)：對(duì)于1500mm以下的鋸片，冷卻系統(tǒng)應(yīng)提供3.0MPa的壓力水，對(duì)于1500mn!勺鋸片， 冷卻系統(tǒng)應(yīng)提供5.0MPa的壓力水，在鋸切工件時(shí)，要不間斷地沖刷鋸齒、冷卻鋸片，這樣有利于提 第17頁，共27頁高鋸片的使用壽命，避免糊齒現(xiàn)象的發(fā)生，尤其是對(duì)于大直徑冷切鋸片，高壓水的壓力達(dá)到8.0MPa10MPa效果更佳。冷卻水應(yīng)在鋸片切入點(diǎn)后側(cè) 180位置，冷卻水位置兩側(cè)是常壓水，中間是中壓或高 壓水。4-1-6 工件夾緊：為了使工件在鋸切過程中保持穩(wěn)定，減少對(duì)鋸片的沖擊磨損，對(duì)工件要配備牢固的夾緊裝置，建議設(shè)置水平、垂直兩個(gè)

28、方向的夾緊裝置，效果更好。為了減少工件斷口對(duì)鋸片側(cè)面的摩擦阻力， 可以在工件夾緊的同時(shí)，設(shè)置鋸口拉開裝置。4-1-7 連鎖控制功能：鋸機(jī)系統(tǒng)要具有完善的連鎖控制功能，防止鋸片受到工件的側(cè)向沖擊。In order to ensure smooth running of saw blade, on the premise of meet the workpiece sawing, sawblade chuck should try to choose large diameter, average is 40%- 50%of the saw blade diameter.The 4-1-4 cla

29、im to the saw blade guard: in order to guarantee the safety of sawing process and sawing machine should be equipped with perfect protective cover, the thickness of steel plate is greater than 10 mm, covering area of more than two-thirds of the saw blade area, saw cover outside surface welding best c

30、risscrossed tud, improve the resistance to impact.The 4-1-5 cold cutt ing system: for saw blade un der 1500 mm, water cooli ng system should provideacuity 3.0 MPa pressure, for 1500 mm blade, water cooli ng system should provide acuity5.0 MPapressure, whencutting the workpiece, or continuously scour

31、ing serrate, cooling blade, so that to improve the service life of saw blade, avoid the phenomenon of tooth paste, especially for large diameter cold cutting saw blade, high pressure water pressure of 8.0第 16 頁，共 27 頁MPa - 10 MPa effect is better. Cooli ng water shouldbe in blade An gle 180 back pos

32、iti on,flan ked by atmospheric water cooli ng water positi on, is medium or high pressure water in the middle.The workpiece clamping 4-1-6: in order to make the workpiece in cutting process is stable, reducethe impact on the saw blade wear, the workpiece to be equipped with strong clamping device, s

33、uggested that set the directi on of the horiz on taland vertical two clampi ng device, the effectis better. In order to reduce the workpiece fracture of saw blade lateral frictio nresista nee,can at the same time of workpiece clamp ing, set the curf ope ning device.The 4-1-7 cha in con trol function

34、: saw ing mach ine system has perfect cha in control functions, to preve nt the workpiece lateral impact of saw blade.4-2對(duì)工件的要求：被鋸切工件可以是熱軋型鋼、管材、小直徑棒材，也可以是冷彎型鋼、高頻焊管。工件 的溫度可以在200 C以下。工件的鋼種一般為普通碳素鋼、低合金鋼。工件成型以后需要進(jìn)行有效的矯 直處理，減少?gòu)澢?、變形，以便于在鋸切過程中牢固夾緊。4-2 requireme nts for parts: by cutt ing the workpiece can

35、be hot rolled secti on steel, pipe, small diameter rods, can also be cold bending steel, high-freque ncy welded pipe. The第17頁，共27頁第18頁，共27頁temperature of the workpiece can be below 200C.Artifacts of steel for ordinary carb onsteel, low alloy steel in general. Workpiece forming after the need for eff

36、ective straighte ning process in g, reduce the bending and deformati on, in order to firmly clamped in the process of saw ing4-3對(duì)鋸片的要求4-3-1常用的鋸切工藝參數(shù)：為了保證鋸片順利完成各種鋼材的鋸切任務(wù)，在合理選擇鋸機(jī)、鋸片的基礎(chǔ)上，還要合理選取各項(xiàng)主要鋸切工藝參數(shù)，例如鋸片常用圓周線速度在90m/s 120m/s之間，鋸片直徑小選取中下限速度，鋸片直徑大選取中上限速度。鋸片的進(jìn)給速度一般為20mm/s 140mm/s工件小、壁厚薄，可選用較快的進(jìn)給速度；工件的

37、規(guī)格或壁厚較大時(shí)，則需選用較慢的進(jìn)給速度。每個(gè)鋸片用戶都需 要根據(jù)自身的設(shè)備條件、工件情況摸索適當(dāng)?shù)匿徢泄に噮?shù)，經(jīng)過優(yōu)化比較后形成合理的操作工藝規(guī)程， 鋸片的退鋸速度一般為250mm/ 300mm/s4-3-2鋸片的停用：當(dāng)出現(xiàn)下列情況時(shí)，鋸片應(yīng)停止使用。4-3-2-1鋸齒的齒尖頂刃磨損到1.5mm4-3-2-2工件鋸口毛刺嚴(yán)重超標(biāo)時(shí)；4-3-2-3鋸切火花或聲音明顯變大時(shí)；4-3-2-4 鋸口有明顯切斜時(shí) ；4-3-2-5 鋸片出現(xiàn)較長(zhǎng)裂紋、掉塊、斷齒或瓢曲變形時(shí)；4-3-2-6 鋸切電流超過規(guī)定值時(shí)。4-3-3 鋸片的修復(fù)要求：為了使重新修復(fù)的鋸片具有良好的使用性能，對(duì)更換下鋸的鋸片要進(jìn)

38、行檢查挑選， 并按下列程序給予修復(fù)。4-3-3-1 檢查鋸片的平面度、剛性狀況，如果平面度明顯變差、剛性變軟，需要打凈粘鋼進(jìn)行校正，必要時(shí)可 返回生產(chǎn)廠委托修理；4-3-3-2 檢查鋸片裂紋狀況，當(dāng)裂紋長(zhǎng)度較短、數(shù)量不多、分散出現(xiàn)、無斜向發(fā)展趨勢(shì)時(shí)，可以重新修復(fù)，否則應(yīng)予以報(bào)廢處理。對(duì)于單硬度冷切鋸片：當(dāng)裂紋長(zhǎng)度W 15mm寸，可不予以處理，長(zhǎng)度15mm 30mm 的直裂紋可以在裂紋尖端鉆 6mr8mm勺止裂孔，當(dāng)裂紋長(zhǎng)度超過35mnl寸，鋸片應(yīng)停止使用。對(duì)于 雙硬度冷切鋸片，當(dāng)直裂紋長(zhǎng)度W 20mnl寸，可不予處理，長(zhǎng)度20mnn 20 mm,40 mmor less straight cr

39、ack, can be in the crack tip drill 8 mm - 10 mm check in, about 40 mm length , 70 mmtoo few straight crack can play firstbilateral groove and then welding processing, annealing, smoothjoint, this work need experienced personnel according to special process operation;The 4-3-3-3 check the blade wear

40、and tooth paste, the paste with flat teeth should be used to give out, and then use 第 25 頁，共 27 頁a special gear grinding machine according to the same as the new type tooth model for multiple grinding, serrated teeth type with the new saw blades are basically the same, and pay attention to ensure se

41、rrate Angle on both sides in good condition, blade radial round to beat good;The 4-3-4 saw blade scrap: in order to ensure the safety of production, when there is a one of the following circumstances, require disposal of saw blade.The 4-3-4-1 single blade hardness appeared more than 35 mm straight c

42、racks, double hardness saw blade appeared more than 70 mm straight crack;The 4-3-4-2 saw blade appears inclined to the development of the crack;The 4-3-4-3 blade local intensive cracks;The 4-3-4-4 blades falling phenomenon;The 4-3-4-5 saw blade when severe gourd ladle flexure deformation;The 4-3-4-6

43、 saw blades used to diameter is too small, lead to low linear velocity or cutting difficult.4-4 鋸片使用過程中的注意事項(xiàng)4-4-1 應(yīng)根據(jù)鋸切工件及生產(chǎn)要求合理選擇鋸片的直徑、厚度、齒數(shù)，鋸片直徑一般由設(shè)備制造廠確定，鋸片 厚度可在鋸片規(guī)格表中選用，通常是鋸片越大、工件強(qiáng)度越高和尺寸越大，所需鋸片越厚，反之可選擇 較薄的片厚；鋸片的齒數(shù)一般以鋸齒齒距來衡量，冷切鋸片的常用齒距是6m 12mm對(duì)于薄壁小工件,宜選用較小的齒距，對(duì)于厚壁大工件，宜選用較大的齒距。4-4-2 鋸片使用時(shí)應(yīng)確認(rèn)設(shè)備及鋸片狀況

44、良好，與輥道的相對(duì)位置調(diào)整準(zhǔn)確，鋸片安裝時(shí)，夾盤及鋸片本身要 擦拭干凈，然后均勻的給予鎖緊，以確保使用安全。4-4-3 鋸機(jī)正式工作以前，應(yīng)先空轉(zhuǎn)運(yùn)行 5 分鐘，無異常現(xiàn)象方可投入鋸切。4-4-4 進(jìn)行鋸切工作時(shí)，所有人員必須避開鋸片旋轉(zhuǎn)平面，鋸罩必須牢固而且將鋸片罩嚴(yán)。如果工作中出現(xiàn) 異常狀況要及時(shí)停止工作進(jìn)行檢修，不可帶病作業(yè)。4-4-5 操作人員應(yīng)隨時(shí)監(jiān)控設(shè)備運(yùn)轉(zhuǎn)狀況，并根據(jù)工件不同，及時(shí)調(diào)整工藝參數(shù)，尤其需要注意冷卻水供應(yīng) 良好，工件夾持要穩(wěn)定，在鋸片旋轉(zhuǎn)、進(jìn)給或退鋸時(shí)，避免工件沖撞鋸片或強(qiáng)烈摩擦鋸片。4-4-6 在切頭尾時(shí)，需小心操作，避免工件突然異動(dòng)撞擊或卡住鋸片。第 27 頁，共

45、 27 頁4-4-7 對(duì)于跟蹤式鋸機(jī)，必須確保鋸片運(yùn)行速度與工件同步，否則工件將撞壞鋸片，造成危險(xiǎn)。第 24 頁，共 27 頁4-4-8 不允許使用鋸片作為擋板撞齊工件，在鋸片運(yùn)動(dòng)時(shí)，禁止開動(dòng)輥道，以防止工件撞擊鋸片造成危險(xiǎn)。4-4-9 在工作中應(yīng)及時(shí)檢查鋸片，發(fā)現(xiàn)異常時(shí)應(yīng)及時(shí)更換。4-4 use the matters needing attention in the process of saw bladeThe 4-4-1 should be depending on the requirement of the production and the sawing artifacts r

46、easonable choose the diameter of the saw blade, thickness, number of teeth, saw blade diameter is generally determined by equipment manufacturing factory, the thickness of the saw blade can choose in saw blade specifications in the table, is usually a saw blade is larger, the higher the intensity of

47、 artifacts and size, the greater the need the thicker the saw blade, whereas can choose thin slice thickness; The number of teeth on the blade is usually measured by sawtooth pitch, cold cutting saw blade pitch is commonlyused is 6 mmto 12 mm,for thin-wall small artifacts, appropriate chooses smaller pitch, for thick wall master pieces, appropriate chooses a large pitch.In the 4-4-2 s sa