Tambo ihelix inochekwa kuita chidimbu chebasa kungave kubva kunze kana kubva mukati uye inoshanda akati wandei akakosha mabasa. Chekutanga, shinda dzinogadzira chinongedzo chemuchina nekubatanidza chigadzirwa chemukati chine shinda yekunze. Kubatana uku kunovimbisa kuti zvikamu zvakasiyana zvebasa rekushanda zvinogona kubatanidzwa zvakasimba kune mumwe nemumwe.
Uyezve, tambo dzinoita basa rakakosha mukufambisira mafambiro. Ivo vanogona kushandura kutenderera kwekufamba kuita mutsara kufamba uye zvinopesana. Kugona uku kunonyanya kukosha mumashandisirwo mazhinji, senge mumichina inoda kufamba kwemutsara kuita mamwe mabasa.
Pamusoro pezvo, tambo dzinopa mabhenefiti emagetsi. Nekushandisa tambo, yakakwira mechanika kuita inogona kuwanikwa mune zvese. Izvi zvinosanganisira kuwedzera kutakura mutoro, kukwidziridzwa kuramba kusunungura kana vibration, uye nekunatsiridza simba rekufambisa.
Kune mhando dzakasiyana dzeshinda, imwe neimwe inosarudza geometry yeshinda. Chinhu chakakosha che thread profile ndeye workpiece dhayamita. Izvi zvinosanganisira dhayamita huru (dhayamita huru yeshinda) uye dhayamita yenamo (dhayamita iri panzvimbo yekufungidzira apo hupamhi hweshinda i zero). Zviyero izvi zvakakosha pakuona kuti tambo dzakakwana uye dzinoshanda nemazvo.
Kunzwisisa tambo temu kwakakosha pakushandisa shinda nemazvo. Mamwe mazwi akakosha anosanganisira lead (iyo axial chinhambwe chinofambwa neshinda mukupinduka kumwechete kwakakwana) uye kukwirira (chinhambwe chiri pakati pemapoinzi anowirirana pane tambo dziri pedyo). Kuyera kwakaringana kwe lead uye pitch kwakakosha kuve nechokwadi chekugadzira shinda uye kuenderana.
Muchidimbu, tambo dzinoshanda akati wandei akakosha mabasa mumaindasitiri akasiyana. Ivo vanofambisa kubatanidza kwemakanika, kutumira mafambiro uye kupa mabhenefiti emakina. Kunzwisisa tambo profiles uye ane hukama terminology yakakosha pakushandisa tambo zvinobudirira uye kuve nechokwadi chekuita kwakakwana.
Kugadzirisa Chakavanzika chePitch: Kuongorora Zvazvinoreva uye Kuverengera Nzira
Thread pitch chinhu chakakosha mumunda wekugadzira uye machining. Kunzwisisa zvazvinoreva uye kuzviverenga nenzira kwayo kwakakosha pakugadzira zvikamu zvemhando yepamusoro zvemuchina. Muchinyorwa chino, tichanyura mukati mekuoma kweshinda yeshinda, geometry yayo, uye maitiro ekuona nemazvo. Pamusoro pezvo, isu tichasuma Anebon, kambani inoshanda mune prototype CNC machining masevhisi uye tsika CNC kugaya, ichipa inokurumidza uye yakavimbika makotesheni epamhepo eCNC machining.
Iyo geometry yeshinda yakavakirwa pashinda pitch dhayamita (d, D) uye pitch (P): axial chinhambwe chiri pashinda pane workpiece kubva pane imwe poindi paprofile kuenda kune inowirirana poindi. Funga nezvayo setatu rinotenderera rakatenderedza workpiece. Ichi chimiro chetriangular chinotarisa kushanda uye kushanda kwezvikamu zvakasungwa. Kuverengera kwakaringana kwetambo pitch kwakakosha kuti uve nechokwadi chakakodzera, kugovera kwakaringana mutoro uye kushanda kwakanaka kwezvikamu zvemuchina.
Kuti unyatso tarisa iyo gomo, mugadziri anoshandisa yepamusoro CNC machining tekinoroji. CNC machining, kana komputa nhamba yekudzora machining, inzira yekugadzira iyo inoshandisa maturusi emuchina anodzorwa nekombuta kunyatso bvisa zvinhu kubva kune zvigadzirwa kugadzira zvikamu zvemuchina. CNC Machining Online Quoting ibasa rinopihwa nemakambani mazhinji ehunyanzvi rinobvumira vatengi kuwana nekukurumidza uye nyore fungidziro yemitengo yetsika yavo.CNC machining zvikamu.
Anebon ikambani inotungamira muindasitiri yehardware, inopa mhando yemhando yeCNC machining masevhisi uye tsika CNC milling kubva payakavambwa muna 2010. Nechikwata chehunyanzvi chehunyanzvi uye midziyo yemazuva ano, Anebon inopa zvigadzirwa zvinoshanda, zvemhando yepamusoro. . Michina yakajairwa inotorwa kubva kuJapan. CNC zvigayo uye lathes pamwe nepamusoro pezvigayo zvinovagonesa kuendesa yakatanhamara chigadzirwa nemazvo uye mhando. Pamusoro pezvo, Anebon ndiyo ISO 9001:2015 yakasimbiswa, ichiratidza kuzvipira kwavo kuchengetedza zviyero zvepamusoro zvekugadzira uye kugutsikana kwevatengi.
Pakuverengera nzwi, rinowanzotaridzwa neshinda pa inch (TPI) kana mamirimita. Kune shinda dzemetric, huremo hunotsanangurwa sechinhambwe mumamirimita pakati pemashinda maviri akabatana. Sezvineiwo, kune inch-based thread masisitimu, TPI inomirira shinda pamutsara inch. Kuyera chaiko kuyera tambo kwakakosha kuti uve nechokwadi chekuenderana pakati pezvikamu zvakarukwa uye kudzivirira matambudziko angangoita sekuregedzera, brittleness kana kusakwana kugovera mitoro.
CNC machininginoita basa rinokosha mukuwana kuyerwa kwenzwi kwakarurama. Nekushandisa yekucheka-kumucheto tekinoroji uye chaiyo midziyo, CNC michina zvikamu zvinogona kusangana zvakanyanya kuomarara zvinodiwa uye zvakatemwa. Zvirongwa zvesoftware zvepamberi zvinogonesa CNC michina kuita maverengero akaomarara, kuve nechokwadi chekuti shinda chaiyo yeshinda inowanikwa kune yega yega yakasarudzika application.
Muchidimbu, kunzwisisa kuomesesa kwepitch uye kuiverenga nenzira kwayo kwakakosha pakugadzira emhando yepamusoro zvikamu zvemuchina. Nekushandisa prototype CNC machining masevhisi uye kushandisa tsikaCNC kugaya, vagadziri vanogona kuwana kurongeka kwakasiyana uye kunaka mune zvigadzirwa zvavo. Kuzvipira kuita zvakanaka uye nemidziyo yemazuva ano, makambani akaita seAnebon anotungamira nzira mukupa yakavimbika, inoshanda CNC machining online quote services. Neruzivo chairwo rweshinda, vagadziri vanogona kugadzira zvikamu zvakakanyiwa zvinosangana nepamusoro-soro maitiro uye kushanda.
1. Kuverenga uye kushivirira kwepitch dhayamita ye60 ° zino-yakaita kunze shinda yekunze (yenyika chiyero GB197/196)
a.Kuverengera kwepitch dhayamita basic size
Hukuru hwehupamhi hwedhayamita yeshinda = dhayamita huru yeshinda - pitch × coefficient value.
Formula inomiririra: d/DP×0.6495
Muenzaniso: Kuverengera kwepitch dhayamita yekunze shinda M8 shinda
8-1.25×0.6495=8-0.8119≈7.188
b. Inowanzo shandiswa 6h yekunze shinda pitch dhayamita kushivirira (zvichienderana neshinda pitch)
Muganho wepamusoro kukosha ndeye "0"
Muganho wepasi ndiP0.8-0.095P1.00-0.112P1.25-0.118
P1.5-0.132P1.75-0.150P2.0-0.16
P2.5-0.17
Iyo yepamusoro muganho wekuverenga fomula ndiyo saizi yekutanga, uye yakaderera muganho kuverenga formula d2-hes-Td2 ndiyo pitch dhayamita basic size-kutsauka-inotenderwa kutsauka.
Kushivirira kukosha kwe6h giredhi pitch dhayamita yeM8: yepamusoro muganhu kukosha 7.188 yakaderera muganho kukosha: 7.188-0.118 = 7.07.
C. Inowanzo shandiswa 6g giredhi rekunze shinda pitch dhayamita basic deviation: (zvichienderana neshinda pitch)
P0.80-0.024P1.00-0.026P1.25-0.028P1.5-0.032
P1.75-0.034P2-0.038P2.5-0.042
Iyo yepamusoro muganho wekuverenga formula d2-ges ndiyo yekutanga saizi kutsauka
Iyo yakaderera muganho wekuverenga formula d2-ges-Td2 ndiyo yekutanga saizi yekutsauka kushivirira
Semuenzaniso, iyo 6g giredhi pitch dhayamita kushivirira kukosha kweM8: yepamusoro muganho kukosha 7.188-0.028 = 7.16 yakaderera muganho kukosha: 7.188-0.028-0.118 = 7.042.
Cherechedza:
①Iyo tambo yekushivirira iri pamusoro yakavakirwa pashinda dzakaomarara, uye kushivirira kweshinda kwetambo dzakanaka kunochinjwawo saizvozvo, asi kushivirira kunongowedzerwa, saka kutonga hakuzopfuure muganho wakajairwa, saka ivo havana kumakwa patafura. Kumusoro kwakabuda.
②Mukugadzirwa chaiko, zvinoenderana nechaizvo chinodiwa nedhizaini uye simba rekuwedzeredza remuchina wekugadzira shinda, dhayamita yetsvimbo yakakwenenzverwa inowedzerwa ne0.04-0.08 kana ichienzaniswa nedhayamita yeshinda yakagadzirwa, inova dhayamita yeshinda yakakwenenzverwa. tsvimbo. Semuenzaniso, iyo dhayamita yeM8 yekunze shinda yekambani yedu 6g shinda yakakwenenzverwa tsvimbo ndeye 7.08-7.13, iri mukati meiyi renji.
③Tichifunga zvinodiwa nemaitiro ekugadzira, iyo yakaderera yekudzora muganho weiyo dhayamita yetambo yekunze pasina kupisa kwekupisa uye kurapwa kwepamusoro mukugadzirwa chaiko kunofanirwa kuchengetwa padanho re6h zvakanyanya sezvinobvira.
2. Kuverenga uye kushivirira kwepitch dhayamita ye60 ° yemukati shinda (GB197/196)
a.6H level thread pitch dhayamita kushivirira (zvichienderana neshinda inonamira)
muganhu wepamusoro:
P0.8+0.125P1.00+0.150P1.25+0.16P1.5+0.180
P1.25+0.00P2.0+0.212P2.5+0.224
Iyo yakaderera muganho kukosha ndeye "0",
Iyo yepamusoro muganho wekuverenga formula 2+TD2 ndiyo yakakosha saizi + kushivirira.
Semuenzaniso, iyo pitch diameter yeM8-6H yemukati shinda ndeye: 7.188 + 0.160 = 7.348 yepamusoro muganhu: 7.188 ndiyo yakaderera muganhu.
b. Mutowo wekuverenga dhayamita renhanho yeshinda yemukati wakafanana neuyo weshinda yekunze
Kureva, D2 = DP × 0.6495, kureva kuti, dhayamita yepitch yeshinda yemukati yakaenzana nepitch diameter× coefficient value.
c.6G kirasi shinda pitch dhayamita basic deviation E1 (zvichienderana neshinda pitch)
P0.8+0.024P1.00+0.026P1.25+0.028P1.5+0.032
P1.75+0.034P1.00+0.026P2.5+0.042
Muenzaniso: Muganho wepamusoro wepitch diameter yeM86G yemukati shinda: 7.188+0.026+0.16=7.374
Muganho wepasi: 7.188+0.026=7.214
Iyo yepamusoro muganho formula 2+GE1+TD2 ndiyo yakakosha saizi yepitch dhayamita+kutsauka+kushivirira.
Iyo yakaderera muganho kukosha fomula 2+GE1 is pitch dhayamita saizi + kutsauka
3. Kuverenga uye kushivirira kwedhayamita huru yeshinda yekunze (GB197/196)
a.Muganho wepamusoro we6h dhayamita huru yeshinda yekunze
Kureva, iyo dhayamita yedhayamita yemuenzaniso muenzaniso M8 ndeye φ8.00, uye iyo yepamusoro muganhu kushivirira ndeye "0".
b. Kushivirira kwemuganho wakaderera weiyo dhayamita huru yekunze shinda 6h kirasi (zvichienderana neshinda pitch)
P0.8-0.15P1.00-0.18P1.25-0.212P1.5-0.236P1.75-0.265
P2.0-0.28P2.5-0.335
Kuverengera fomula yemuganhu wepasi wedhayamita hombe: d-Td ndiyo yakakosha dimension-kushivirira kwedhayamita huru yeshinda.
Muenzaniso: M8 shinda yekunze 6h saizi yakakura yedhayamita: muganho wepamusoro ndi φ8, muganho wepasi ndi φ8-0.212=φ7.788
c.Kuverenga uye Kushivirira kweMakuru Diameter 6g yeKunze Thread
6g yekunze tambo referensi kutsauka (zvichienderana neshinda pitch)
P0.8-0.024P1.00-0.026P1.25-0.028P1.5-0.032P1.25-0.024P1.75–0.034
P2.0-0.038P2.5-0.042
Iyo yepamusoro muganhu wekuverenga fomula d-ges ndiyo yakasarudzika dimension yeshinda huru diameter-reference kutsauka.
Iyo yakaderera muganho wekuverenga formula d-ges-Td ndiyo yakasarudzika dimension yeshinda huru dhayamita-baseline kutsauka-kushivirira.
Muenzaniso: M8 yekunze shinda 6g kirasi yakakura dhayamita yepamusoro muganhu φ8-0.028=φ7.972.
Muganho wepasi φ8-0.028-0.212=φ7.76
Cherechedza: ①Kukura kukuru kweshinda kunotarwa nedhayamita yeshinda yakakwenenzverwa tsvimbo uye dhigirii rekupfeka kweshinda inomonereka plate/roller zino profile, uye kukosha kwayo kunopesana nedhayamita repamusoro nepakati peshinda. Pahwaro hwechishandiso chimwechete chisina chinhu uye chekuruka, diki dhayamita yepakati, yakakura iyo dhayamita hombe, uye neimwe nzira, yakakura dhayamita yepakati, idiki iyo dhayamita hombe.
② Kune zvikamu zvinoda kurapwa kwekupisa uye kurapwa kwepamusoro, tichifunga nezvehukama pakati pekugadzira tekinoroji uye kugadzirwa chaiko, dhayamita huru yeshinda inofanirwa kudzorwa pamuganho wepasi wekirasi 6h pamwe ne0.04mm kana kupfuura. Semuenzaniso, kune M8 yekunze shinda, iyo yakakura dhayamita yekukwesha (kukunguruka) shinda inofanira kuvimbiswa kuve pamusoro pe7.83 uye pasi pe7.95.
4. Kuverenga uye kushivirira kwediki dhayamita yemukati shinda
a.Kuverenga kwehukuru hwehukuru hwedhayamita diki yeshinda yemukati (D1)
Saizi yekutanga yedhayamita diki = saizi yekutanga yeshinda yemukati - pitch × coefficient
Muenzaniso: Hukuru hweiyo dhayamita diki yeshinda yemukati M8 ndeye 8-1.25 × 1.0825 = 6.646875≈6.647
b. Kuverengera kwemukati shinda 6H diki dhayamita kushivirira (zvichienderana neshinda kurira) uye dhayamita diki kukosha
P0.8+0.2P1.0+0.236P1.25+0.265P1.5+0.3P1.75+0.335
P2.0+0.375P2.5+0.48
Iyo yakaderera muganho kutsauka formula D1 + HE1 yemukati shinda 6H kirasi ndiyo yakakosha saizi yemukati shinda dhayamita diki + kutsauka.
Cherechedza: Iko kukosha kwe "0" pa 6H level
Calculation formula yekumusoro muganhu we6H level ye internal thread=D1+HE1+TD1, kureva, saizi yedikidiki yeshinda yemukati + kutsauka + kushivirira.
Muenzaniso: Muganho wepamusoro wedhayamita diki ye6H giredhi M8 shinda yemukati ndeye 6.647+0=6.647
Muganho wakaderera weiyo dhayamita diki ye6H giredhi M8 shinda yemukati ndeye 6.647+0+0.265=6.912
c.Kuverenga kwekutsauka kwekutanga kwedhayamita diki yeshinda yemukati 6G (zvichienderana nepitch) uye kukosha kwediki dhayamita.
P0.8+0.024P1.0+0.026P1.25+0.028P1.5+0.032P1.75+0.034
P2.0+0.038P2.5+0.042
Iyo yekuverenga fomula yemuganho wakaderera wediki dhayamita yemukati shinda 6G = D1 + GE1 ndiyo yakakosha saizi yemukati shinda + kutsauka.
Muenzaniso: Muganho wezasi weiyo dhayamita diki ye6G giredhi M8 shinda yemukati ndeye 6.647+0.028 = 6.675
Chimiro cheD1 + GE1 + TD1 chepamusoro chepamusoro kukosha kwechidimbu chiduku che6G giredhi M8 shinda yemukati ndiyo saizi yekutanga yeshinda yemukati + kutsauka + kushivirira.
Muenzaniso: Muganho wepamusoro wedhayamita diki ye6G giredhi M8 shinda yemukati ndeye 6.647+0.028+0.265=6.94
Cherechedza:
①Kureba kwezino reshinda yemukati kune hukama zvakananga nenguva yekubereka yeshinda yemukati, saka iyo isina chinhu inofanira kunge iri mukati memuganho wepamusoro wekirasi ye6H kusvika pazvinobvira.
②Mukati mekugadzira shinda yemukati, iyo diki dhayamita yemukati yeshinda, inodzikisira kugona kwechishandiso chekugadzirisa-pombi. Kubva pakuona kwekushandiswa, iyo diki iyo dhayamita diki, zviri nani, asi yakazara kufunga, iyo dhayamita diki inowanzoshandiswa pakati pemuganhu wepakati uye wepamusoro muganho, kana iri simbi yakakandwa kana aluminium, inofanira kushandiswa pakati pe muganho wakaderera uye wepakati wepakati wedhayamita diki .
③Kana iyo dhayamita diki yeshinda yemukati iri 6G, inogona kuoneka se6H. Chiyero chechokwadi chinonyanya kutarisisa kupfekedzwa kwepitch dhayamita yeshinda. Naizvozvo, iyo chete dhayamita yepombi inoonekwa panguva yekugadzira tambo, uye iyo dhayamita diki haina kutariswa. Iyo dhayamita yegomba rechiedza.
5. Calculation formula yekukamura musoro single diviing method
Single division calculation formula: n=40/Z
n: nhamba yemadenderedzwa ayo musoro unopatsanura unofanira kutendeuka
Z: chikamu chakaenzana cheworkpiece
40: yakatarwa indexing musoro nhamba
Muenzaniso: Chiverengero chekugaya hexagon
Tsiva mune fomula: n = 40/6
Kuverenga: ① Rerutsa zvikamu: tsvaga diki diki divisor 2 uye patsanura ne, kureva, patsanura nhamba uye denominator ne2 panguva imwe chete kuti uwane 20/3. Paunenge uchidzikisa zvibodzwa, chikamu chayo chakaenzana chinoramba chakafanana.
② Kuverengera kwezvikamu: Panguva ino, zvinoenderana nehunhu hwenhamba uye denominator; kana nhamba uye denominator yakakura, ipapo kuverenga kunoitwa.
20÷3=6(2/3) ndiyo n kukosha, kureva kuti, musoro unopatsanura unofanira kutenderedza 6(2/3) madenderedzwa. Panguva ino, chikamu chave chidimbu; chikamu chizere chedecimal 6 ndiye musoro wedivision unofanira kuita madenderedzwa matanhatu. Chikamu 2/3 chine chidimbu chinogona kungoita 2/3 chedenderedzwa uye chinofanira kuverengerwa patsva panguva ino.
③Sarudzo uye kuverenga kweiyo indexing plate: kuverenga kweisingasviki denderedzwa imwe kunofanirwa kuitika nerubatsiro rwe indexing plate yemusoro we indexing. Nhanho yekutanga mukuverenga ndeyekuwedzera panguva imwe chete chikamu ne 2/3. Semuyenzaniso: kana mamakisi akawedzerwa ka14 panguva imwe chete, iri 28/42; kana yakakwidziridzwa kagumi panguva imwe chete, mamakisi ari 20/30; kana ikakuriswa kagumi nenhatu panguva imwe chete, zvibodzwa 26/39…Chikero chakakurisa chinofanira kunge chiri maererano nedhiyari Sarudza huwandu hwemaburi pairi.
Panguva ino, unofanirwa kutarisa kune:
①Huwandu hwemaburi eiyo indexing plate yakasarudzwa inofanira kupatsanurwa nedenominator 3. Semuyenzaniso, mumuenzaniso wepamusoro, maburi 42 ane nguva gumi neina pa3, 30 maburi kagumi pa3, uye maburi makumi matatu nematatu ane gumi nenhatu pa3. .
②Kuwedzera kwezvikamu kunofanira kunge kuri kuti nhamba nedhinominata zvinowedzerwa panguva imwe chete, uye kupatsanurwa kwakaenzana kunoramba kusingachinji, semuenzaniso.
28/42=2/3×14=(2×14)/(3×14); 20/30=2/3×10=(2×10)/(3×10);
26/39=2/3×13=(2×13)/(3×13)
28/42 Denominator 42 ndeye kushandisa maburi makumi mana nemaviri eindex nhamba ye indexing; nhamba 28 inoenda kumberi paburi rekumisikidza vhiri repamusoro, yobva yatenderedza buri makumi maviri nemasere, kureva kuti, 29 buri ndiro buri rekumisa vhiri razvino, 20/30 maburi gumi kumberi panzvimbo inotenderera yevhiri. 30-hole index plate, uye buri rechigumi nerimwe ndiro chairo buri rekumisa vhiri iri. 26/39 ndiyo buri rekumisikidza vhiri iri pa39-hole index plate, uye maburi makumi maviri nematanhatu emakomba makumi maviri nemanomwe anotenderedzwa kumberi.
Pakugaya hexagon (zvitanhatu), maburi akaita se42 maburi, 30 maburi, 39 maburi anogona kupatsanurwa ne3 anoshandiswa sezvikero: kuvhiya kutenderedza mubato katanhatu, wozoenda kumberi paburi rekumisikidza ive vhiri repamusoro zvichiteerana. Shandura 28+1/10+1/26+ zvakare! Gomba riri kumusoro 29/11/27 gomba rinoshandiswa seburi rekumisa vhiri.
Muenzaniso 2: Kuverenga kwekukuya giya remazino gumi nemashanu.
Tsiva mufomati: n=40/15
Verenga n=2(2/3)
Iko kushandura madenderedzwa maviri akazara, uye wozosarudza maburi ekunongedzera anogona kupatsanurwa ne3, senge 24, 30, 39, 42.51. Wedzera 1 buri, kureva 17, 21, 27, 29, 35, 37, 39, 45 maburi, seburi rekumisikidza vhiri iri.
Muenzaniso 3: Kuverenga kwe indexing yekugaya 82 mazino.
Tsiva mufomati: n=40/82
Verenga n=20/41
Ndiko kuti: chero bedzi index index ine 41 maburi yasarudzwa, shandura 20+1 pane buri rekumira repamusoro pevhiri, kureva, maburi makumi maviri nerimwe anoshandiswa segomba rekumisa vhiri razvino.
Muenzaniso 4: Kuverenga kwe indexing yekugaya 51 mazino
Kutsiva fomula n = 40/51, sezvo zvibodzwa zvisingakwanisi kuverengerwa panguva ino, unogona kungosarudza gomba zvakananga, kureva kuti, sarudza index index ine maburi makumi mashanu neshanu, wozoshandura 51+1 vhiri repamusoro pane chinzvimbo. gomba, kureva, 52 maburi, sevhiri razvino. Kuisa maburi kureva.
Muenzaniso 5: Kuverengera kwe indexing yekugaya zana mazino.
Tsiva mune fomula n=40/100
Verenga n=4/10=12/30
Sarudza 30-hole index plate munguva, wobva waisa 12+1 kana 13 maburi paburi repamusoro rekuisa vhiri seazvino vhiri rekumisa vhiri.
Kana ma discs ese ekuisa indexing asingasviki kuwanda kwemakomba anodiwa pakuverenga, nzira yekomboni indexing inofanira kushandiswa pakuverenga, iyo isingabatanidzwe mune iyi nzira yekuverenga. Mukugadzira chaiko, giya hobbing rinowanzo shandiswa, nekuti iko iko kushanda mushure mekomboni indexing kuverenga kunonetsa zvakanyanya.
6. Kuverengera formula yehexagon yakanyorwa mudenderedzwa
① Tsvaga divi rakatarisana nehexagon (S pamusoro) yedenderedzwa D
S=0.866D idhayamita×0.866 (coefficient)
② Verenga dhayamita (D) yedenderedzwa kubva kune rimwe divi rehexagon (S pamusoro)
D=1.1547S yakatarisana nedivi×1.1547 (coefficient)
7. Kuverengera formula yedivi rakatarisana uye diagonal mutsara wehexagon mune inotonhora musoro maitiro
① Tsvaga iyo yakatarisana nekona e yerimwe divi (S) rekunze hexagon
e=1.13s Rinopikisa divi×1.13
② Tsvaga kona yakatarisana (e) kubva kune yakatarisana (s) yemukati hexagon
e=1.14s Divi rakapesana×1.14 (coefficient)
③ Tora dhayamita yemusoro wediagonal (D) kubva kumativi akatarisana (s) ekunze hexagon.
Iyo dhayamita (D) yedenderedzwa inofanirwa kuverengerwa zvinoenderana nedivi rakapesana (s ndege) yehexagon (yechipiri fomula mu6), uye iyo offset centre kukosha kunofanirwa kuwedzerwa zvakakodzera, kureva, D≥1.1547s. Huwandu hwekubvisa kubva pakati hunogona kungofungidzirwa.
8. Kuverengera formula yeskweya yakanyorwa mudenderedzwa
① Dhirowa denderedzwa (D) kutsvaga divi rakatarisana nekona (S pamusoro)
S=0.7071D idhayamita×0.7071
② Tsvaga denderedzwa (D) kubva kune yakatarisana nekona (S pamusoro)
D=1.414S yakatarisana nedivi×1.414
9. Maformula ekuverenga masikweya mativi akatarisana nemakona akapesana mukutonhora kwemusoro
① Tsvaga yakatarisana nekona (e) kubva kune yakatarisana (S) yekunze sikweya
e=1.4s ndiro divi rakapesana (s)×1.4 parameter
② Tsvaga yakatarisana nekona (e) yedivi rakapesana (s) remukati mativi
e=1.45s ndiro divi rakapesana (s)×1.45 coefficient
10. Hexagon volume calculation formula
s20.866×H/m/k zvinoreva divi rakapesana×rinopesana×0.866×urefu kana ukobvu.
11. Kuverengera formula ye truncated (cone) vhoriyamu
0.262H (D2+d2+D×d) ndeye 0.262× urefu×(musoro muhombe dhayamita×hombe dhayamita yemusoro+dikidiki dhayamita×mumusoro dhayamita+musoro dhayamita diki×musoro dhayamita).
12. Kuverengera formula yehuwandu hwebhora (senge semicircular head)
3.1416h2(Rh/3) iri 3.1416×urefu×urefu×(radius－urefu÷3).
13. Calculation formula ye machining dimensions emukati tambo matepi
1. Kuverengera kwepombi yakakura dhayamita D0
D0=D＋(0.866025P/8)×(0.5~1.3) ndiwo hunokosha hwetapi hombe shinda + 0.866025 pitch÷8×0.5～1.3.
Ongorora: Kusarudzwa kwe0.5～1.3 kunofanirwa kutariswa zvinoenderana nehukuru hwepitch. Iyo yakakura kukosha kwepitch, idiki iyo coefficient inofanira kushandiswa. Ukuwo, iyo idiki kukosha kwepitch, hombe inowirirana coefficient inofanira kuva.
2. Kuverengera kwetap pitch dhayamita (D2)
D2=(3×0.866025P)/8, kureva, tepi dhayamita=3×0.866025×pitch÷8
3. Kuverengera kwepombi dhayamita (D1)
D1=(5×0.866025P)/8 is tap diameter=5×0.866025×pitch÷8
Gumi neina,
Calculation formula yehurefu hwezvinhu kune inotonhora musoro kuumbwa kweakasiyana maumbirwo
Iyo vhoriyamu formula yedenderedzwa inozivikanwa idhayamita×dhayamita×0.7854×kureba kana radius×radius×3.1416×kureba. Kureva, d2×0.7854×L kana R2×3.1416×L
Paunenge uchiverenga, vhoriyamu X÷diameter÷diameter÷0.7854 kana X÷radius÷radius÷3.1416 yezvinhu zvinodiwa ndihwo hurefu hwechinyorwa.
Column formula = X/(3.1416R2) kana X/0.7854d2
Mune fomula, X inomiririra kukosha kwevhoriyamu yezvinhu zvinodiwa;
L inomiririra kukosha kwehurefu hwekudya chaiko;
R/d inomiririra iyo chaiyo yekudyisa radius kana dhayamita.
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Nguva yekutumira: Jul-10-2023