Momwe mungasankhire chowongolera cha servo cha axis zitatu choyenera kugwiritsidwa ntchito m'makampani osiyanasiyana

Momwe Mungasankhire Robot Yoyenera ya Servo ya Axis Zitatu Yogwiritsira Ntchito M'makampani Osiyanasiyana

Servo ya Axis Zitatu Robot SBuku Lotsogolera pa Chisankho: Mfundo Zazikulu ndi Mayankho Othandiza a Makampani Osiyanasiyana

Mu gawo la kupanga zinthu zokha, maloboti a servo a axis atatu, chifukwa cha kulondola kwawo kwakukulu, kukhazikika kwawo kwakukulu, komanso kusinthasintha kwawo kwamphamvu, zakhala maziko a kupanga m'mafakitale monga kupanga zamagetsi, zida zamagalimoto, zida zolongedza, ndi zida zamankhwala. Komabe, malo opangira, zinthu zokonzera, ndi zofunikira zolondola zimasiyana kwambiri m'mafakitale osiyanasiyana. Kusankha loboti yoyenera mosazindikira sikuti kumangopangitsa kuti zida zigwiritsidwe ntchito pang'ono komanso kumawonjezera ndalama zopangira ndikukhudza magwiridwe antchito. Nkhaniyi iwunika njira zazikulu zosankhira ma robot a servo a axis atatu kutengera zosowa zamakampani, kupereka njira zolondola zosankhira komanso maumboni othandiza kwa makampani m'mafakitale osiyanasiyana.

I. Zofunikira Zazikulu Ziyenera Kufotokozedwa Bwino Musanasankhe: Kusanthula Zosowa Zamakampani

Kusankha loboti ya servo yokhala ndi ma axis atatu kwenikweni ndi nkhani ya "zosowa zofanana." Musanayang'ane kwambiri pazigawo za zida, ndikofunikira kumvetsetsa bwino zofunikira zazikulu zamakampani. Zosowa zosiyanasiyana za mafakitale anayi otsatirawa zimatsimikiza mwachindunji njira yosankhira:

(I) Kupanga Zamagetsi: Kuika Patsogolo Zinthu Zolondola, Kulinganiza Zopepuka ndi Liwiro Lalikulu

Kupanga zinthu zamagetsi kumayang'ana kwambiri ntchito monga zida za foni yam'manja, kulongedza ma chip, ndi kukonza ma PCB. Njirazi nthawi zambiri zimaphatikizapo zinthu zazing'ono (milimita kapena ngakhale micron scale) ndi zinthu zosalimba (monga zoumba ndi pulasitiki). Chifukwa chake, makampani amafuna kuyang'ana kwambiri pa "kulondola kwambiri + kuyankha mwachangu + kupepuka": Njira zomangira zimafuna kuti maloboti akwaniritse kulondola kwa malo a 0.01mm kuti apewe kuwonongeka kwa zigawo; njira zowunikira zimafuna pafupipafupi kugwira kopitilira katatu pa sekondi kuti zigwirizane ndi kuzungulira kwa mzere wopanga; ndipo kulemera kwa loboti kuyenera kusungidwa pansi pa 50kg kuti muchepetse katundu pa benchi yogwirira ntchito.

(II) Zigawo Zamagalimoto: Kugwira ntchito molimbika kumaika patsogolo kukhazikika ndi kulimba

Kupanga zida zamagalimoto kumaphatikizapo ntchito monga kusamalira sitampu, kusonkhanitsa injini, ndi kugwira matayala. Zambiri mwa zida zogwirira ntchito zomwe zimakonzedwa ndi zida zachitsulo zolemera kuyambira makilogalamu angapo mpaka mazana a makilogalamu. Zofunikira zazikulu mumakampani ndi **"kunyamula katundu wambiri + kukhazikika kwamphamvu + moyo wautali"**: njira yosindikizira imafuna kuti lobotiyo inyamule chida chogwirira ntchito cha 50-200kg ndikupirira kugwedezeka ndi kukhudzidwa kwa makina osindikizira; njira yopangira iyenera kugwira ntchito mosalekeza kwa maola opitilira 16 popanda kulephera, ndipo nthawi yapakati pakati pa kulephera (MTBF) iyenera kufika maola opitilira 10,000; nthawi yomweyo, iyenera kusintha kuti igwirizane ndi malo ovuta monga kuipitsidwa kwa mafuta ndi fumbi m'malo ogwirira ntchito.

(III) Makampani Opaka ndi Kukonza Zinthu: Oyang'ana pa Kuchita Bwino, Kugogomezera Kuyenda ndi Kugwirizana

Zochitika zazikulu mumakampani opanga zinthu ndi zonyamula katundu ndi monga kuyika makatoni pallet, kusanja zinthu mwachangu, ndi kuyika zinthu. Zofunikira zimayang'ana kwambiri pa "ulendo wautali + kugwirizana kwambiri + kuphatikiza kosavuta": Kuyika mapallet kumafuna maloboti okhala ndi ulendo wopingasa wa mamita 2-3 ndi ulendo woyima wa mamita 1.5-2 kuti agwirizane ndi kuyika zinthu zambiri. Kuyika pallet kumafuna maloboti kuti agwirizane ndi katundu wa kukula kosiyanasiyana (10cm-100cm) ndi kulemera (0.1kg-50kg), ndipo chogwiriracho chiyenera kukhala chokhoza kusintha mwachangu. Kuphatikiza apo, Roboti MUst imagwirizana bwino ndi dongosolo la MES ndikusankha ma conveyor kuti azitha kukonza nthawi yawo yokha.

(IV) Makampani Ogulitsa Zipangizo Zachipatala: Ukhondo Choyamba, Kulamulira Mosamala za Kulondola ndi Chitetezo

Kupanga zida zachipatala kumaphatikizapo kusonkhanitsa sirinji, kupukuta zida za opaleshoni, ndi kudzaza mankhwala, kuyika zofunikira kwambiri pa ukhondo wa malo opangira (nthawi zambiri Gulu 100-Gulu 1000), kulondola kwa zida, ndi chitetezo. Zofunikira zazikulu zamakampani ndi "kapangidwe ka chipinda choyera + kulondola kwambiri + kutsatira malamulo." Lobotiyo iyenera kukhala ndi thupi losapanga dzimbiri ndi mafuta ofunikira chakudya kuti ipewe kuipitsidwa ndi fumbi. Kulondola kwa malo panthawi yodzaza kuyenera kukhala mkati mwa 0.02mm, kuonetsetsa kuti mulingo wake ndi wolakwika wa ≤0.5%. Kuphatikiza apo, iyenera kuvomerezedwa ndi FDA, CE, ndi ziphaso zina zamakampani kuti ikwaniritse miyezo yopanga zida zachipatala.

II. Miyeso Yosankha Pakati: Kufananiza Molondola Kuchokera ku Ma Parameters Kupita ku Scenario

Pambuyo pofotokoza zofunikira za makampani, njira yosankhidwiratu iyenera kuchitika kutengera magawo ofunikira a loboti ya servo yokhala ndi ma axis atatuZinthu zisanu zotsatirazi ndizofunikira kwambiri posankha:

(I) Kulemera kwa Katundu: Kufananiza Kulemera kwa Ntchito ndi Kuchuluka kwa Chitetezo Chosungira

Kulemera kwa katundu ndiye muyezo wofunikira kwambiri wosankha RobotIyenera kuwerengedwa kutengera kulemera kwenikweni kwa workpiece kuphatikiza kulemera kwa gripper, ndipo malire achitetezo a 10%-30% ayenera kusungidwa kuti apewe kuchuluka kwa zinthu, zomwe zingawononge chipangizocho kapena kuchepetsa kulondola.
Kupanga Zamagetsi: Zolemera za workpiece nthawi zambiri zimakhala kuyambira 0.1-5kg, zomwe zimafuna ma gripper opepuka (0.5-2kg). Robot yokhala ndi mphamvu yonyamula katundu yolemera 5-10kg, monga Yamaha YK300R series, imalimbikitsidwa.
Zigawo za Magalimoto: Zipangizo zolemera (50-200kg) zimafuna ma gripper olimba (5-15kg), zomwe zimafuna maloboti olemera okhala ndi mphamvu yonyamula katundu yolemera 60-250kg, monga mndandanda wa ABB IRB 4600.
Kupaka ndi Kukonza Zinthu: Katundu wolemera pang'ono (5-50kg) amafunika ma gripper osinthika (2-8kg), omwe amafunikira maloboti okhala ndi mphamvu yonyamula katundu yolemera 50-100kg, monga KUKA KR 100 R3100 prime series.
Zipangizo Zachipatala: Ma workpiece opepuka olondola (0.05-2kg) amafunika ma cleanroom grippers (0.3-1kg), zomwe zimapangitsa kuti ma robot a cleanroom omwe ali ndi mphamvu zokwana 3-5kg azitha kunyamula katundu woyenera, monga Fanuc LR Mate 200iD/7L.

(II) Kulondola kwa Malo: Yang'anani pa cholakwika chobwerezabwereza pamene mukugwirizana ndi kulondola kwa makina.

Kulondola kwa malo kumagawidwa m'magulu awiri: "kulondola kwathunthu kwa malo" (kusiyana pakati pa malo enieni ndi omwe akufunidwa) ndi "kulondola kobwerezabwereza" (kusiyana pakati pa kuchitapo kanthu mobwerezabwereza kwa chinthu chomwecho). Chomalizachi chimakhudza kwambiri kukhazikika kwa kupanga ndipo chimayenera kuyang'aniridwa patsogolo.

Kupanga Zamagetsi: Kupaka ma chip ndi kusungunula zinthu kumafuna kulondola kobwerezabwereza kwa ≤±0.01mm. Makina olondola kwambiri okhala ndi screw ya mpira ndi mota ya servo ndi omwe amalimbikitsidwa.

Zigawo za Magalimoto: Kupondaponda, kugwira ntchito, ndi kuyika zinthu mopanda dongosolo kumafuna kulondola kobwerezabwereza kwa ≤±0.1mm. Chowongolera ndi chowongolera cha pinion chingakwaniritse izi.

Zinthu Zokonzera Ma Pallet: Kukonza mapallet ndi kusanja kumafuna kulondola kobwerezabwereza kwa ≤±0.5mm. Ma drive a lamba ogwirizana amapereka ndalama zambiri.

Zipangizo Zachipatala: Kudzaza mankhwala ndi kusonkhanitsa zida zochitira opaleshoni kumafuna kulondola kobwerezabwereza kwa ≤±0.02mm. Dongosolo lolondola kwambiri la mayankho a linear encoder limalimbikitsidwa.

(III) Malo Oyendera: Kuphimba Malo Ogwirira Ntchito ndi Kukonza Njira Yoyendera

Malo oyendera a robot ya servo ya axis zitatu akuphatikizapo X-axis (yopingasa), Y-axis (kutsogolo ndi kumbuyo), ndi Z-axis (yoyima). Malo oyendera awa ayenera kutsimikiziridwa kutengera kukula kwa tebulo logwirira ntchito, mtunda wogwirira ntchito, ndi kapangidwe ka zida kuti zitsimikizire kuti malo onse ogwirira ntchito akuphimbidwa komanso kupewa kuchedwa kwa mayankho komwe kumachitika chifukwa cha kuyenda kwambiri.
Kupanga Zamagetsi: Kukula kwa benchi yogwirira ntchito nthawi zambiri kumakhala mamita 1-2. Maulendo ofunikira a X-axis ndi mamita 1.2-2, maulendo a Y-axis ndi mamita 0.5-1, ndipo maulendo a Z-axis ndi mamita 0.3-0.8, monga Estun ER10-1600.

Zigawo za Magalimoto: Kutalikirana kwa mizere ya atolankhani ndi mamita 2-3. Maulendo ofunikira a X-axis ndi mamita 2.5-3.5, maulendo a Y-axis ndi mamita 1-1.5, ndipo maulendo a Z-axis ndi mamita 1-1.8, monga Yaskawa MPL160.

Zinthu Zolongedza: Kutalika kwa mapaleti ndi mamita 1.5-2. Maulendo ofunikira a X-axis ndi mamita 2-3, maulendo a Y-axis ndi mamita 0.8-1.2, ndipo maulendo a Z-axis ndi mamita 1.5-2.2, monga mndandanda wa Delta DRV90L.

Zipangizo Zachipatala: Ma benchi oyera ndi 0.8-1.5 metres. Maulendo ofunikira a X-axis ndi 1-1.8 metres, maulendo a Y-axis ndi 0.4-0.8 metres, ndipo maulendo a Z-axis ndi 0.2-0.6 metres, monga Kollmorgen AKM Series.

(IV) Liwiro la Kuyenda: Kusinthana ndi Mayendedwe Opangira, Kulinganiza Kugwira Ntchito Bwino ndi Kulondola

Liwiro la kuyenda limaphatikizapo liwiro lalikulu, kuthamanga ndi kutsika kwa liwiro. Liwiro locheperako lofunikira liyenera kuwerengedwa kutengera momwe zinthu zimachitikira. Kumbukirani ubale wosiyana pakati pa liwiro ndi kulondola—liwiro likathamanga kwambiri, zimakhala zovuta kwambiri kusunga kulondola. Kupeza bwino pakati pa ziwirizi ndikofunikira.

Kupanga Zamagetsi: Kuzungulira kwa mzere wolumikizira ndi masekondi 0.3-1 pa chidutswa chilichonse, kumafuna liwiro lalikulu la loboti la 1.5-2 m/s pa X-axis ndi 1-1.5 m/s pa Z-axis, ndi nthawi yofulumira komanso yochepetsera liwiro ≤ masekondi 0.1.

Zigawo za Magalimoto: Kuzungulira kwa sitampu ndi masekondi 2-5 pa chidutswa chilichonse, ndi liwiro lalikulu la 1-1.5 m/s pa X-axis ndi 0.8-1.2 m/s pa Z-axis, ndi nthawi yofulumira ndi kuchepetsa liwiro ≤ masekondi 0.2.

Kupaka Mapaketi: Nthawi yozungulira ma pallet ndi zidutswa 10-20/mphindi, ndi liwiro lalikulu la 2-3 m/s pa X-axis ndi 1.5-2 m/s pa Z-axis, ndipo nthawi yofulumira ndi kuchepetsa liwiro ndi ≤ masekondi 0.15.

Zipangizo Zachipatala: Nthawi yodzaza ndi masekondi 1-3 pa chidutswa chilichonse, ndi liwiro lalikulu la 0.8-1.2 m/s pa X-axis ndi 0.5-1 m/s pa Z-axis, ndipo nthawi yofulumira ndi kuchepetsa mphamvu ndi masekondi ≤ masekondi 0.1 (kulondola kumayikidwa patsogolo).

(V) Kusinthasintha kwa Chilengedwe: Kuthana ndi Zochitika Zapadera ndi Kuonetsetsa Kuti Zipangizo Zikugwira Ntchito Kwamuyaya

Malo opangira zinthu amasiyana kwambiri m'mafakitale osiyanasiyana. Kuchuluka kwa chitetezo ndi kusankha kwa zipangizo za mkono wa loboti kumakhudza mwachindunji kukhazikika kwa chipangizocho komanso nthawi yogwirira ntchito. Zinthu zofunika kuziganizira ndi monga IP rating ndi kutentha komwe kulipo.

Kupanga Zamagetsi: Zipinda zotsukira (zopanda fumbi ndi mafuta) zimafuna IP rating ya IP54 kapena kupitirira apo, yokhala ndi ma aluminiyamu opangidwa ndi aluminiyamu kuti ateteze kusonkhanitsa magetsi osasinthasintha.

Zigawo Zamagalimoto: Malo ochitira masewera olimbitsa thupi okhala ndi mafuta komanso fumbi amafunika IP rating ya IP67 kapena kupitirira apo, yokhala ndi malo otsekedwa a kiyi komanso makina odzola okha.

Zinthu Zolongedza: Kutentha kwa chipinda ndi malo ouma kumafuna IP ya IP54 kapena kupitirira apo, ndipo nyumbayo yachiritsidwa dzimbiri.

Zipangizo Zachipatala: Zipinda zoyera zimafuna IP rating ya IP65 kapena kupitirira apo, kapangidwe kake kamene sikafa konse, komanso kuthandizira kuyeretsa kutentha kwambiri (mitundu ina imatha kupirira kutentha kwa 121°C).

III. Malangizo Opewera Kusankha Misampha: Tsatanetsatane uwu ndi umene umatsimikiza kupambana kwa kusankha.

Kuwonjezera pa magawo apakati, mfundo zotsatirazi zosavuta kuzinyalanyaza nthawi zambiri zimakhala gwero lofala kwambiri la zolakwika zosankhira ndipo ziyenera kupewedwa:

(I) Kunyalanyaza Kugwirizana kwa Gripper: Kufananiza Mawonekedwe a Workpiece kuti Mupewe Kusintha Kwachiwiri

Chogwirira ndi chinthu chomwe chimalumikizana mwachindunji ndi chogwirira ntchito. Ngati chogwirira ndi mawonekedwe a chogwirira ntchito sizikugwirizana, ngakhale lobotiyo ikwaniritse zofunikira, sizigwira ntchito bwino. Mwachitsanzo, tchipisi mumakampani opanga zamagetsi zimafuna zogwirira zotsukira, zida zachitsulo mumakampani opanga magalimoto zimafuna zogwirira zopumira, ndipo makatoni mumakampani opanga ma CD amafunikira zogwirira zodzaza ndi zikhadabo zambiri. Mukasankha loboti, funsani wopanga kuti apereke yankho lathunthu la "robot + gripper" kuti apewe mtengo wowonjezera wosintha pambuyo pake.

(II) Kunyalanyaza Kuvuta kwa Kuphatikiza: Kuphatikiza ndi Machitidwe Omwe Alipo Kuti Muchepetse Ndalama Zosinthira

Makampani ena amangoyang'ana kwambiri momwe loboti imagwirira ntchito posankha loboti, osaganizira momwe imagwirizanirana ndi mizere yomwe ilipo yopangira. Ndikofunikira kufotokoza pasadakhale: Kodi loboti Kodi ikuthandizira njira zolumikizirana zazikulu monga Modbus ndi Profinet? Kodi ingaphatikizidwe ndi machitidwe a ERP ndi MES? Kodi ikugwirizana ndi miyeso yoyikira ya benchi yogwirira ntchito yomwe ilipo? Ndikofunikira kusankha wopanga yemwe amapereka ntchito zolumikizirana zomwe zasinthidwa kuti apewe nthawi yogwira ntchito chifukwa cha kusalingana kwa mawonekedwe.

(III) Kupeputsa Utumiki Pambuyo Pogulitsa: Yang'anani pa Liwiro Loyankha Kuti Mutsimikizire Kupitiliza Kupanga

Maloboti a servo a axis atatu ndi zida zolondola kwambiri, zomwe zimafuna luso lapamwamba laukadaulo kuti zikonzedwe komanso kuthetsedwe mavuto nthawi zonse. Mukasankha chitsanzo, ganizirani za luso la wopanga pambuyo pogulitsa: Kodi ili ndi malo ogwirira ntchito pamsika womwe mukufuna? Kodi nthawi yoyankha pothetsa mavuto ndi maola ≤ 4? Kodi imapereka zinthu zosungiramo zinthu zina ndi ntchito zosamalira nthawi zonse? Makamaka kwa makampani akunja, mphamvu zogwirira ntchito pambuyo pogulitsa zimakhudza mwachindunji magwiridwe antchito anthawi zonse a zidazo ndipo zimafuna kuwunika kwapadera.

(IV) Kutsata "Magawo Aakulu" Mosazindikira: Sankhani mitundu kutengera zosowa ndikuwongolera ndalama zogulira

Makampani ena molakwika amakhulupirira kuti "ma parameter apamwamba ndi abwino," zomwe zimapangitsa kuti zida zigwire bwino ntchito komanso kuti ndalama zogulira ziwonjezeke. Mwachitsanzo, mumakampani opanga ma rollers, kusanja kumafuna kubwerezabwereza kwa ±0.5mm. Kusankha chitsanzo cholondola kwambiri chokhala ndi ±0.01mm molondola kungawonjezere ndalama zogulira ndi kupitirira 30%, pomwe kugwiritsa ntchito kwenikweni kungakhale kochepera 50%. Posankha loboti, mfundo yake iyenera kukhala "kukwaniritsa zofunikira zazikulu." Kulola malire oyenera mu ma parameter monga kulondola ndi liwiro ndikokwanira, ndipo palibe chifukwa chotsata mosazindikira ma specifications apamwamba.

IV. Maphunziro a Nkhani Zokhudza Kusankha Makampani: Kuchokera ku Chiphunzitso Kupita ku Kuchita Zinthu

(I) Nkhani 1: Kupanga Zamagetsi - Mzere Wosonkhanitsira Kamera ya Foni Yam'manja

Zofunikira: Gwirani ma module a kamera a 0.2kg ndikuwayika pa benchi yogwirira ntchito ya 1.5m yokhala ndi kulondola kwa malo a ±0.01mm ndi nthawi yozungulira ya masekondi 0.5 pa unit iliyonse, pamalo oyera.

Dongosolo Losankha: Sankhani loboti ya servo yokhala ndi ma axis atatu yokhala ndi mphamvu yonyamula katundu ya 5kg komanso yotha kubwerezabwereza ya ±0.008mm (monga Estun ER5-1200), yolumikizidwa ndi chogwirira chopepuka cha vacuum (cholemera 0.8kg). Loboti ili ndi kuyenda kwa X-axis kwa 1.5m, Y-axis ya 0.8m, ndi Z-axis ya 0.6m. Liwiro lalikulu ndi 2m/s pa X-axis ndi 1.5m/s pa Z-axis, ndi chitetezo cha IP54. Zotsatira Zogwira Ntchito: Zipangizozi zimagwira ntchito pafupifupi maola 16 patsiku, ndi chiwopsezo cha kulephera cha ≤0.1%. Chiwopsezo cha kupanga chawonjezeka kuchoka pa 95% (kupanga ndi manja) mpaka 99.5%, zomwe zapangitsa kuti ntchito yopanga iwonjezeke ndi 40%.

(II) Nkhani Yachiwiri: Zigawo Zamagalimoto - Mzere Wogwirira Ntchito wa Block ya Injini

Zofunikira: Gwiritsani ntchito chipika cha injini cha 80kg pakati pa mizere yosindikizira ya mamita atatu yokhala ndi malo olondola a ±0.1mm. Gwiritsani ntchito maola 20 patsiku pamalo ochitira masewera olimbitsa thupi okhala ndi mafuta ambiri.
Yankho: Sankhani loboti yolemera yokhala ndi ma axis atatu (monga ABB IRB 6700) yokhala ndi katundu wolemera wa 120kg komanso wobwerezabwereza wa ±0.08mm, wolumikizidwa ndi chogwirira cha pneumatic (cholemera 12kg). Loboti ili ndi kuyenda kwa X-axis kwa 3.5m, Y-axis ya 1.2m, ndi Z-axis ya 1.8m. Liwiro lalikulu ndi 1.2m/s (X-axis) ndi 1m/s (Z-axis). Lobotiyi imakwaniritsa chitetezo cha IP67 ndipo ili ndi makina odzola okha. Zotsatira za Kukhazikitsa: MTBF ya zidayi yafika maola 12,000, zomwe zawonjezera mphamvu yogwirira ntchito kuchoka pa zidutswa 15/ola (zofunikira pamanja) kufika pa zidutswa 60/ola, kuchotsa ogwiritsa ntchito asanu ndi atatu ndikusunga ndalama zokwana ma yuan 600,000 pachaka.

(III) Nkhani 3: Kulongedza Zinthu - Mzere Wosonkhanitsira Zinthu Pa intaneti

Zofunikira: Kusankha ma phukusi othamanga olemera 0.5-30kg, okhala ndi lamba wosinthira wa mamita 2.5, wokhala ndi malo olondola a ±0.5mm, nthawi yozungulira ya zidutswa 15 pamphindi, komanso kutentha kwa chipinda, komanso malo ouma.​
Kusankha Chitsanzo: Sankhani loboti yokhala ndi ma axis atatu (monga KUKA KR 60 R2800) yokhala ndi katundu wolemera makilogalamu 50 komanso ±0.3mm wotha kubwerezabwereza, wophatikizidwa ndi chogwirira chosinthika cha zikhadabo zambiri (cholemera makilogalamu 5). Ili ndi kuyenda kwa X-axis kwa 2.5m, Y-axis ya 1m, ndi Z-axis ya 2m, liwiro lalikulu la 2.5m/s pa X-axis ndi 2m/s pa Z-axis, chitetezo cha IP54, ndi chithandizo cha kulumikizana kwa Profinet.

Zotsatira: Kulondola kwa kusanja kwafika pa 99.8%, kukweza mphamvu yosanja tsiku ndi tsiku kuchokera pa zinthu 5,000 pamanja kufika pa zinthu 20,000, kuchepetsa zolakwika zosanja ndi 80%, ndikulola kulumikizana kwa deta nthawi yeniyeni ndi dongosolo loyang'anira zinthu.​

V. Chidule: Mfundo yaikulu yosankha chitsanzo ndi "yochokera ku zofuna, yoyendetsedwa ndi magawo."

Kusankha loboti ya servo yokhala ndi magawo atatu si nkhani yophweka poyerekeza magawo. M'malo mwake, imayang'ana kwambiri zosowa zamakampani. Mwa kusanthula zochitika zopangira, kufananiza magawo ofunikira, ndikupewa misampha yosankha, titha kupeza kufanana kolondola pakati pa magwiridwe antchito a zida ndi zosowa zopangira. Kupanga zamagetsi kumafuna "kulondola kwambiri + kuthamanga kwambiri," zida zamagalimoto zimagogomezera "katundu wolemera + kulimba," zida zolongedza zimayang'ana kwambiri "kuyenda kwakutali + kugwira ntchito bwino," ndipo zida zamankhwala zimagogomezera "ukhondo + kutsatira malamulo" - zofunikira zazikulu zamakampani osiyanasiyana zimatsimikiza njira zosiyanasiyana zosankhira mitundu.